[REL] v2.2.5

# v2.2.5

 - [FIX] compiler: fix xmlns attribute not being set correctly in firefox
 - [FIX] compiler: fix t-call at root of template causing crashes
 - [REF] compiler: minor cleanup
 - [FIX] devtools: fix inspected path

docs/owl.js

@@ -82,67 +82,6 @@ function toggler(key, child) {
 
 // Custom error class that wraps error that happen in the owl lifecycle
 class OwlError extends Error {
-}
-// Maps fibers to thrown errors
-const fibersInError = new WeakMap();
-const nodeErrorHandlers = new WeakMap();
-function _handleError(node, error) {
-    if (!node) {
-        return false;
-    }
-    const fiber = node.fiber;
-    if (fiber) {
-        fibersInError.set(fiber, error);
-    }
-    const errorHandlers = nodeErrorHandlers.get(node);
-    if (errorHandlers) {
-        let handled = false;
-        // execute in the opposite order
-        for (let i = errorHandlers.length - 1; i >= 0; i--) {
-            try {
-                errorHandlers[i](error);
-                handled = true;
-                break;
-            }
-            catch (e) {
-                error = e;
-            }
-        }
-        if (handled) {
-            return true;
-        }
-    }
-    return _handleError(node.parent, error);
-}
-function handleError(params) {
-    let { error } = params;
-    // Wrap error if it wasn't wrapped by wrapError (ie when not in dev mode)
-    if (!(error instanceof OwlError)) {
-        error = Object.assign(new OwlError(`An error occured in the owl lifecycle (see this Error's "cause" property)`), { cause: error });
-    }
-    const node = "node" in params ? params.node : params.fiber.node;
-    const fiber = "fiber" in params ? params.fiber : node.fiber;
-    if (fiber) {
-        // resets the fibers on components if possible. This is important so that
-        // new renderings can be properly included in the initial one, if any.
-        let current = fiber;
-        do {
-            current.node.fiber = current;
-            current = current.parent;
-        } while (current);
-        fibersInError.set(fiber.root, error);
-    }
-    const handled = _handleError(node, error);
-    if (!handled) {
-        console.warn(`[Owl] Unhandled error. Destroying the root component`);
-        try {
-            node.app.destroy();
-        }
-        catch (e) {
-            console.error(e);
-        }
-        throw error;
-    }
 }
 
 const { setAttribute: elemSetAttribute, removeAttribute } = Element.prototype;
@@ -771,12 +710,7 @@ function buildTree(node, parent = null, domParentTree = null) {
                 info.push({ type: "child", idx: index });
                 el = document.createTextNode("");
             }
-            const attrs = node.attributes;
-            const ns = attrs.getNamedItem("block-ns");
-            if (ns) {
-                attrs.removeNamedItem("block-ns");
-                currentNS = ns.value;
-            }
+            currentNS || (currentNS = node.namespaceURI);
             if (!el) {
                 el = currentNS
                     ? document.createElementNS(currentNS, tagName)
@@ -792,6 +726,7 @@ function buildTree(node, parent = null, domParentTree = null) {
                     const fragment = document.createElement("template").content;
                     fragment.appendChild(el);
                 }
+                const attrs = node.attributes;
                 for (let i = 0; i < attrs.length; i++) {
                     const attrName = attrs[i].name;
                     const attrValue = attrs[i].value;
@@ -1603,6 +1538,68 @@ function remove(vnode, withBeforeRemove = false) {
     vnode.remove();
 }
 
+// Maps fibers to thrown errors
+const fibersInError = new WeakMap();
+const nodeErrorHandlers = new WeakMap();
+function _handleError(node, error) {
+    if (!node) {
+        return false;
+    }
+    const fiber = node.fiber;
+    if (fiber) {
+        fibersInError.set(fiber, error);
+    }
+    const errorHandlers = nodeErrorHandlers.get(node);
+    if (errorHandlers) {
+        let handled = false;
+        // execute in the opposite order
+        for (let i = errorHandlers.length - 1; i >= 0; i--) {
+            try {
+                errorHandlers[i](error);
+                handled = true;
+                break;
+            }
+            catch (e) {
+                error = e;
+            }
+        }
+        if (handled) {
+            return true;
+        }
+    }
+    return _handleError(node.parent, error);
+}
+function handleError(params) {
+    let { error } = params;
+    // Wrap error if it wasn't wrapped by wrapError (ie when not in dev mode)
+    if (!(error instanceof OwlError)) {
+        error = Object.assign(new OwlError(`An error occured in the owl lifecycle (see this Error's "cause" property)`), { cause: error });
+    }
+    const node = "node" in params ? params.node : params.fiber.node;
+    const fiber = "fiber" in params ? params.fiber : node.fiber;
+    if (fiber) {
+        // resets the fibers on components if possible. This is important so that
+        // new renderings can be properly included in the initial one, if any.
+        let current = fiber;
+        do {
+            current.node.fiber = current;
+            current = current.parent;
+        } while (current);
+        fibersInError.set(fiber.root, error);
+    }
+    const handled = _handleError(node, error);
+    if (!handled) {
+        console.warn(`[Owl] Unhandled error. Destroying the root component`);
+        try {
+            node.app.destroy();
+        }
+        catch (e) {
+            console.error(e);
+        }
+        throw error;
+    }
+}
+
 function makeChildFiber(node, parent) {
     let current = node.fiber;
     if (current) {
@@ -3007,8 +3004,8 @@ function prepareList(collection) {
             values = keys;
         }
         else {
-            values = Object.keys(collection);
-            keys = Object.values(collection);
+            values = Object.values(collection);
+            keys = Object.keys(collection);
         }
     }
     else {
@@ -3853,7 +3850,7 @@ class CodeGenerator {
     createBlock(parentBlock, type, ctx) {
         const hasRoot = this.target.hasRoot;
         const block = new BlockDescription(this.target, type);
-        if (!hasRoot && !ctx.preventRoot) {
+        if (!hasRoot) {
             this.target.hasRoot = true;
             block.isRoot = true;
         }
@@ -3876,7 +3873,7 @@ class CodeGenerator {
         if (ctx.tKeyExpr) {
             blockExpr = `toggler(${ctx.tKeyExpr}, ${blockExpr})`;
         }
-        if (block.isRoot && !ctx.preventRoot) {
+        if (block.isRoot) {
             if (this.target.on) {
                 blockExpr = this.wrapWithEventCatcher(blockExpr, this.target.on);
             }
@@ -4052,11 +4049,6 @@ class CodeGenerator {
         }
         // attributes
         const attrs = {};
-        const nameSpace = ast.ns || ctx.nameSpace;
-        if (nameSpace && isNewBlock) {
-            // specific namespace uri
-            attrs["block-ns"] = nameSpace;
-        }
         for (let key in ast.attrs) {
             let expr, attrName;
             if (key.startsWith("t-attf")) {
@@ -4172,7 +4164,10 @@ class CodeGenerator {
             const idx = block.insertData(setRefStr, "ref");
             attrs["block-ref"] = String(idx);
         }
-        const dom = xmlDoc.createElement(ast.tag);
+        const nameSpace = ast.ns || ctx.nameSpace;
+        const dom = nameSpace
+            ? xmlDoc.createElementNS(nameSpace, ast.tag)
+            : xmlDoc.createElement(ast.tag);
         for (const [attr, val] of Object.entries(attrs)) {
             if (!(attr === "class" && val === "")) {
                 dom.setAttribute(attr, val);
@@ -4214,7 +4209,7 @@ class CodeGenerator {
                             break;
                     }
                 }
-                this.addLine(`let ${block.children.map((c) => c.varName)};`, codeIdx);
+                this.addLine(`let ${block.children.map((c) => c.varName).join(", ")};`, codeIdx);
             }
         }
         return block.varName;
@@ -4317,7 +4312,7 @@ class CodeGenerator {
                             break;
                     }
                 }
-                this.addLine(`let ${block.children.map((c) => c.varName)};`, codeIdx);
+                this.addLine(`let ${block.children.map((c) => c.varName).join(", ")};`, codeIdx);
             }
             // note: this part is duplicated from end of compilemulti:
             const args = block.children.map((c) => c.varName).join(", ");
@@ -4346,18 +4341,18 @@ class CodeGenerator {
         }
         this.addLine(`for (let ${loopVar} = 0; ${loopVar} < ${l}; ${loopVar}++) {`);
         this.target.indentLevel++;
-        this.addLine(`ctx[\`${ast.elem}\`] = ${vals}[${loopVar}];`);
+        this.addLine(`ctx[\`${ast.elem}\`] = ${keys}[${loopVar}];`);
         if (!ast.hasNoFirst) {
             this.addLine(`ctx[\`${ast.elem}_first\`] = ${loopVar} === 0;`);
         }
         if (!ast.hasNoLast) {
-            this.addLine(`ctx[\`${ast.elem}_last\`] = ${loopVar} === ${vals}.length - 1;`);
+            this.addLine(`ctx[\`${ast.elem}_last\`] = ${loopVar} === ${keys}.length - 1;`);
         }
         if (!ast.hasNoIndex) {
             this.addLine(`ctx[\`${ast.elem}_index\`] = ${loopVar};`);
         }
         if (!ast.hasNoValue) {
-            this.addLine(`ctx[\`${ast.elem}_value\`] = ${keys}[${loopVar}];`);
+            this.addLine(`ctx[\`${ast.elem}_value\`] = ${vals}[${loopVar}];`);
         }
         this.define(`key${this.target.loopLevel}`, ast.key ? compileExpr(ast.key) : loopVar);
         if (this.dev) {
@@ -4432,7 +4427,6 @@ class CodeGenerator {
                 block,
                 index,
                 forceNewBlock: !isTSet,
-                preventRoot: ctx.preventRoot,
                 isLast: ctx.isLast && i === l - 1,
             });
             this.compileAST(child, subCtx);
@@ -4441,21 +4435,19 @@ class CodeGenerator {
             }
         }
         if (isNewBlock) {
-            if (block.hasDynamicChildren) {
-                if (block.children.length) {
-                    const code = this.target.code;
-                    const children = block.children.slice();
-                    let current = children.shift();
-                    for (let i = codeIdx; i < code.length; i++) {
-                        if (code[i].trimStart().startsWith(`const ${current.varName} `)) {
-                            code[i] = code[i].replace(`const ${current.varName}`, current.varName);
-                            current = children.shift();
-                            if (!current)
-                                break;
-                        }
+            if (block.hasDynamicChildren && block.children.length) {
+                const code = this.target.code;
+                const children = block.children.slice();
+                let current = children.shift();
+                for (let i = codeIdx; i < code.length; i++) {
+                    if (code[i].trimStart().startsWith(`const ${current.varName} `)) {
+                        code[i] = code[i].replace(`const ${current.varName}`, current.varName);
+                        current = children.shift();
+                        if (!current)
+                            break;
                     }
-                    this.addLine(`let ${block.children.map((c) => c.varName)};`, codeIdx);
                 }
+                this.addLine(`let ${block.children.map((c) => c.varName).join(", ")};`, codeIdx);
             }
             const args = block.children.map((c) => c.varName).join(", ");
             this.insertBlock(`multi([${args}])`, block, ctx);
@@ -4469,24 +4461,23 @@ class CodeGenerator {
             ctxVar = generateId("ctx");
             this.addLine(`let ${ctxVar} = ${compileExpr(ast.context)};`);
         }
+        const isDynamic = INTERP_REGEXP.test(ast.name);
+        const subTemplate = isDynamic ? interpolate(ast.name) : "`" + ast.name + "`";
+        if (block && !forceNewBlock) {
+            this.insertAnchor(block);
+        }
+        block = this.createBlock(block, "multi", ctx);
         if (ast.body) {
             this.addLine(`${ctxVar} = Object.create(${ctxVar});`);
             this.addLine(`${ctxVar}[isBoundary] = 1;`);
             this.helpers.add("isBoundary");
-            const subCtx = createContext(ctx, { preventRoot: true, ctxVar });
+            const subCtx = createContext(ctx, { ctxVar });
             const bl = this.compileMulti({ type: 3 /* Multi */, content: ast.body }, subCtx);
             if (bl) {
                 this.helpers.add("zero");
                 this.addLine(`${ctxVar}[zero] = ${bl};`);
             }
         }
-        const isDynamic = INTERP_REGEXP.test(ast.name);
-        const subTemplate = isDynamic ? interpolate(ast.name) : "`" + ast.name + "`";
-        if (block) {
-            if (!forceNewBlock) {
-                this.insertAnchor(block);
-            }
-        }
         const key = `key + \`${this.generateComponentKey()}\``;
         if (isDynamic) {
             const templateVar = generateId("template");
@@ -4494,7 +4485,6 @@ class CodeGenerator {
                 this.staticDefs.push({ id: "call", expr: `app.callTemplate.bind(app)` });
             }
             this.define(templateVar, subTemplate);
-            block = this.createBlock(block, "multi", ctx);
             this.insertBlock(`call(this, ${templateVar}, ${ctxVar}, node, ${key})`, block, {
                 ...ctx,
                 forceNewBlock: !block,
@@ -4503,7 +4493,6 @@ class CodeGenerator {
         else {
             const id = generateId(`callTemplate_`);
             this.staticDefs.push({ id, expr: `app.getTemplate(${subTemplate})` });
-            block = this.createBlock(block, "multi", ctx);
             this.insertBlock(`${id}.call(this, ${ctxVar}, node, ${key})`, block, {
                 ...ctx,
                 forceNewBlock: !block,
@@ -4825,7 +4814,7 @@ function parse(xml) {
 }
 function _parse(xml) {
     normalizeXML(xml);
-    const ctx = { inPreTag: false, inSVG: false };
+    const ctx = { inPreTag: false };
     return parseNode(xml, ctx) || { type: 0 /* Text */, value: "" };
 }
 function parseNode(node, ctx) {
@@ -4916,9 +4905,7 @@ function parseDOMNode(node, ctx) {
     if (tagName === "pre") {
         ctx.inPreTag = true;
     }
-    const shouldAddSVGNS = ROOT_SVG_TAGS.has(tagName) && !ctx.inSVG;
-    ctx.inSVG = ctx.inSVG || shouldAddSVGNS;
-    const ns = shouldAddSVGNS ? "http://www.w3.org/2000/svg" : null;
+    let ns = !ctx.nameSpace && ROOT_SVG_TAGS.has(tagName) ? "http://www.w3.org/2000/svg" : null;
     const ref = node.getAttribute("t-ref");
     node.removeAttribute("t-ref");
     const nodeAttrsNames = node.getAttributeNames();
@@ -4980,6 +4967,9 @@ function parseDOMNode(node, ctx) {
         else if (attr.startsWith("block-")) {
             throw new OwlError(`Invalid attribute: '${attr}'`);
         }
+        else if (attr === "xmlns") {
+            ns = value;
+        }
         else if (attr !== "t-name") {
             if (attr.startsWith("t-") && !attr.startsWith("t-att")) {
                 throw new OwlError(`Unknown QWeb directive: '${attr}'`);
@@ -4992,6 +4982,9 @@ function parseDOMNode(node, ctx) {
             attrs[attr] = value;
         }
     }
+    if (ns) {
+        ctx.nameSpace = ns;
+    }
     const children = parseChildren(node, ctx);
     return {
         type: 2 /* DomNode */,
@@ -5547,11 +5540,20 @@ function compile(template, options = {}) {
     const codeGenerator = new CodeGenerator(ast, { ...options, hasSafeContext });
     const code = codeGenerator.generateCode();
     // template function
-    return new Function("app, bdom, helpers", code);
+    try {
+        return new Function("app, bdom, helpers", code);
+    }
+    catch (originalError) {
+        const { name } = options;
+        const nameStr = name ? `template "${name}"` : "anonymous template";
+        const err = new OwlError(`Failed to compile ${nameStr}: ${originalError.message}\n\ngenerated code:\nfunction(app, bdom, helpers) {\n${code}\n}`);
+        err.cause = originalError;
+        throw err;
+    }
 }
 
 // do not modify manually. This file is generated by the release script.
-const version = "2.2.3";
+const version = "2.2.5";
 
 // -----------------------------------------------------------------------------
 //  Scheduler
@@ -5984,6 +5986,6 @@ TemplateSet.prototype._compileTemplate = function _compileTemplate(name, templat
 export { App, Component, EventBus, OwlError, __info__, blockDom, loadFile, markRaw, markup, mount, onError, onMounted, onPatched, onRendered, onWillDestroy, onWillPatch, onWillRender, onWillStart, onWillUnmount, onWillUpdateProps, reactive, status, toRaw, useChildSubEnv, useComponent, useEffect, useEnv, useExternalListener, useRef, useState, useSubEnv, validate, validateType, whenReady, xml };
 
 
-__info__.date = '2023-07-20T06:05:29.796Z';
-__info__.hash = 'b1a3b32';
+__info__.date = '2023-08-07T10:26:30.557Z';
+__info__.hash = 'b25e988';
 __info__.url = 'https://github.com/odoo/owl';

docs/playground/samples/todo_app/todo_app.js

@@ -43,10 +43,6 @@ class TaskList {
         }
     }
 
-    toggleTask(task) {
-        task.isCompleted = !task.isCompleted;
-    }
-
     toggleTask(id) {
         const task = this.tasks.find(t => t.id === id);
         task.isCompleted = !task.isCompleted;
@@ -61,7 +57,7 @@ class TaskList {
     clearCompleted() {
         const tasks = this.tasks.filter(t => t.isCompleted);
         for (let task of tasks) {
-            this.deleteTask(task);
+            this.deleteTask(task.id);
         }
     }
     

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@odoo/owl",
-  "version": "2.2.3",
+  "version": "2.2.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@odoo/owl",
-  "version": "2.2.3",
+  "version": "2.2.5",
   "description": "Odoo Web Library (OWL)",
   "main": "dist/owl.cjs.js",
   "module": "dist/owl.es.js",

src/common/owl_error.ts

@@ -0,0 +1,4 @@
+// Custom error class that wraps error that happen in the owl lifecycle
+export class OwlError extends Error {
+  cause?: any;
+}

src/compiler/code_generator.ts

@@ -29,7 +29,7 @@ import {
   Attrs,
   EventHandlers,
 } from "./parser";
-import { OwlError } from "../runtime/error_handling";
+import { OwlError } from "../common/owl_error";
 
 type BlockType = "block" | "text" | "multi" | "list" | "html" | "comment";
 const whitespaceRE = /\s+/g;
@@ -43,7 +43,6 @@ export interface Config {
 export interface CodeGenOptions extends Config {
   hasSafeContext?: boolean;
   name?: string;
-  alias?: string;
 }
 
 // using a non-html document so that <inner/outer>HTML serializes as XML instead
@@ -161,7 +160,6 @@ interface Context {
   block: BlockDescription | null;
   index: number | string;
   forceNewBlock: boolean;
-  preventRoot?: boolean;
   isLast?: boolean;
   translate: boolean;
   tKeyExpr: string | null;
@@ -198,7 +196,6 @@ class CodeTarget {
   hasRefWrapper: boolean = false;
 
   constructor(name: string, on?: EventHandlers | null) {
-    debugger
     this.name = name;
     this.on = on || null;
   }
@@ -245,13 +242,6 @@ class CodeTarget {
   }
 }
 
-function toFnName(name: string = "", alias?: string) {
-  if (alias) {
-    name += `_${alias}`;
-  }
-  return name.replace(/[^A-Za-z_$0-9]+/g, "_") || "template";
-}
-
 const TRANSLATABLE_ATTRS = ["label", "title", "placeholder", "alt"];
 const translationRE = /^(\s*)([\s\S]+?)(\s*)$/;
 
@@ -261,7 +251,7 @@ export class CodeGenerator {
   hasSafeContext: boolean;
   isDebug: boolean = false;
   targets: CodeTarget[] = [];
-  target: CodeTarget;
+  target = new CodeTarget("template");
   templateName?: string;
   dev: boolean;
   translateFn: (s: string) => string;
@@ -272,7 +262,6 @@ export class CodeGenerator {
   helpers: Set<string> = new Set();
 
   constructor(ast: AST, options: CodeGenOptions) {
-    this.target = new CodeTarget(toFnName(options.name, options.alias));
     this.translateFn = options.translateFn || ((s: string) => s);
     if (options.translatableAttributes) {
       const attrs = new Set(TRANSLATABLE_ATTRS);
@@ -387,7 +376,7 @@ export class CodeGenerator {
   ): BlockDescription {
     const hasRoot = this.target.hasRoot;
     const block = new BlockDescription(this.target, type);
-    if (!hasRoot && !ctx.preventRoot) {
+    if (!hasRoot) {
       this.target.hasRoot = true;
       block.isRoot = true;
     }
@@ -413,7 +402,7 @@ export class CodeGenerator {
       blockExpr = `toggler(${ctx.tKeyExpr}, ${blockExpr})`;
     }
 
-    if (block.isRoot && !ctx.preventRoot) {
+    if (block.isRoot) {
       if (this.target.on) {
         blockExpr = this.wrapWithEventCatcher(blockExpr, this.target.on);
       }
@@ -596,11 +585,6 @@ export class CodeGenerator {
     }
     // attributes
     const attrs: Attrs = {};
-    const nameSpace = ast.ns || ctx.nameSpace;
-    if (nameSpace && isNewBlock) {
-      // specific namespace uri
-      attrs["block-ns"] = nameSpace;
-    }
 
     for (let key in ast.attrs) {
       let expr, attrName;
@@ -729,7 +713,10 @@ export class CodeGenerator {
       attrs["block-ref"] = String(idx);
     }
 
-    const dom = xmlDoc.createElement(ast.tag);
+    const nameSpace = ast.ns || ctx.nameSpace;
+    const dom = nameSpace
+      ? xmlDoc.createElementNS(nameSpace, ast.tag)
+      : xmlDoc.createElement(ast.tag);
     for (const [attr, val] of Object.entries(attrs)) {
       if (!(attr === "class" && val === "")) {
         dom.setAttribute(attr, val);
@@ -771,7 +758,7 @@ export class CodeGenerator {
             if (!current) break;
           }
         }
-        this.addLine(`let ${block!.children.map((c) => c.varName)};`, codeIdx);
+        this.addLine(`let ${block!.children.map((c) => c.varName).join(", ")};`, codeIdx);
       }
     }
     return block!.varName;
@@ -873,7 +860,7 @@ export class CodeGenerator {
             if (!current) break;
           }
         }
-        this.addLine(`let ${block!.children.map((c) => c.varName)};`, codeIdx);
+        this.addLine(`let ${block!.children.map((c) => c.varName).join(", ")};`, codeIdx);
       }
 
       // note: this part is duplicated from end of compilemulti:
@@ -904,18 +891,18 @@ export class CodeGenerator {
     }
     this.addLine(`for (let ${loopVar} = 0; ${loopVar} < ${l}; ${loopVar}++) {`);
     this.target.indentLevel++;
-    this.addLine(`ctx[\`${ast.elem}\`] = ${vals}[${loopVar}];`);
+    this.addLine(`ctx[\`${ast.elem}\`] = ${keys}[${loopVar}];`);
     if (!ast.hasNoFirst) {
       this.addLine(`ctx[\`${ast.elem}_first\`] = ${loopVar} === 0;`);
     }
     if (!ast.hasNoLast) {
-      this.addLine(`ctx[\`${ast.elem}_last\`] = ${loopVar} === ${vals}.length - 1;`);
+      this.addLine(`ctx[\`${ast.elem}_last\`] = ${loopVar} === ${keys}.length - 1;`);
     }
     if (!ast.hasNoIndex) {
       this.addLine(`ctx[\`${ast.elem}_index\`] = ${loopVar};`);
     }
     if (!ast.hasNoValue) {
-      this.addLine(`ctx[\`${ast.elem}_value\`] = ${keys}[${loopVar}];`);
+      this.addLine(`ctx[\`${ast.elem}_value\`] = ${vals}[${loopVar}];`);
     }
     this.define(`key${this.target.loopLevel}`, ast.key ? compileExpr(ast.key) : loopVar);
     if (this.dev) {
@@ -999,7 +986,6 @@ export class CodeGenerator {
         block,
         index,
         forceNewBlock: !isTSet,
-        preventRoot: ctx.preventRoot,
         isLast: ctx.isLast && i === l - 1,
       });
       this.compileAST(child, subCtx);
@@ -1008,20 +994,18 @@ export class CodeGenerator {
       }
     }
     if (isNewBlock) {
-      if (block!.hasDynamicChildren) {
-        if (block!.children.length) {
-          const code = this.target.code;
-          const children = block!.children.slice();
-          let current = children.shift();
-          for (let i = codeIdx; i < code.length; i++) {
-            if (code[i].trimStart().startsWith(`const ${current!.varName} `)) {
-              code[i] = code[i].replace(`const ${current!.varName}`, current!.varName);
-              current = children.shift();
-              if (!current) break;
-            }
+      if (block!.hasDynamicChildren && block!.children.length) {
+        const code = this.target.code;
+        const children = block!.children.slice();
+        let current = children.shift();
+        for (let i = codeIdx; i < code.length; i++) {
+          if (code[i].trimStart().startsWith(`const ${current!.varName} `)) {
+            code[i] = code[i].replace(`const ${current!.varName}`, current!.varName);
+            current = children.shift();
+            if (!current) break;
           }
-          this.addLine(`let ${block!.children.map((c) => c.varName)};`, codeIdx);
         }
+        this.addLine(`let ${block!.children.map((c) => c.varName).join(", ")};`, codeIdx);
       }
 
       const args = block!.children.map((c) => c.varName).join(", ");
@@ -1037,24 +1021,24 @@ export class CodeGenerator {
       ctxVar = generateId("ctx");
       this.addLine(`let ${ctxVar} = ${compileExpr(ast.context)};`);
     }
+    const isDynamic = INTERP_REGEXP.test(ast.name);
+    const subTemplate = isDynamic ? interpolate(ast.name) : "`" + ast.name + "`";
+    if (block && !forceNewBlock) {
+      this.insertAnchor(block);
+    }
+    block = this.createBlock(block, "multi", ctx);
     if (ast.body) {
       this.addLine(`${ctxVar} = Object.create(${ctxVar});`);
       this.addLine(`${ctxVar}[isBoundary] = 1;`);
       this.helpers.add("isBoundary");
-      const subCtx = createContext(ctx, { preventRoot: true, ctxVar });
+      const subCtx = createContext(ctx, { ctxVar });
       const bl = this.compileMulti({ type: ASTType.Multi, content: ast.body }, subCtx);
       if (bl) {
         this.helpers.add("zero");
         this.addLine(`${ctxVar}[zero] = ${bl};`);
       }
     }
-    const isDynamic = INTERP_REGEXP.test(ast.name);
-    const subTemplate = isDynamic ? interpolate(ast.name) : "`" + ast.name + "`";
-    if (block) {
-      if (!forceNewBlock) {
-        this.insertAnchor(block);
-      }
-    }
+
     const key = `key + \`${this.generateComponentKey()}\``;
     if (isDynamic) {
       const templateVar = generateId("template");
@@ -1062,7 +1046,6 @@ export class CodeGenerator {
         this.staticDefs.push({ id: "call", expr: `app.callTemplate.bind(app)` });
       }
       this.define(templateVar, subTemplate);
-      block = this.createBlock(block, "multi", ctx);
       this.insertBlock(`call(this, ${templateVar}, ${ctxVar}, node, ${key})`, block!, {
         ...ctx,
         forceNewBlock: !block,
@@ -1070,7 +1053,6 @@ export class CodeGenerator {
     } else {
       const id = generateId(`callTemplate_`);
       this.staticDefs.push({ id, expr: `app.getTemplate(${subTemplate})` });
-      block = this.createBlock(block, "multi", ctx);
       this.insertBlock(`${id}.call(this, ${ctxVar}, node, ${key})`, block!, {
         ...ctx,
         forceNewBlock: !block,

src/compiler/index.ts

@@ -2,7 +2,7 @@ import type { TemplateSet } from "../runtime/template_set";
 import type { BDom } from "../runtime/blockdom";
 import { CodeGenerator, Config } from "./code_generator";
 import { parse } from "./parser";
-import { OwlError } from "../runtime";
+import { OwlError } from "../common/owl_error";
 
 export type Template = (context: any, vnode: any, key?: string) => BDom;
 
@@ -10,7 +10,6 @@ export type TemplateFunction = (app: TemplateSet, bdom: any, helpers: any) => Te
 
 interface CompileOptions extends Config {
   name?: string;
-  alias?: string;
 }
 export function compile(
   template: string | Element,

src/compiler/inline_expressions.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "../runtime/error_handling";
+import { OwlError } from "../common/owl_error";
 
 /**
  * Owl QWeb Expression Parser

src/compiler/parser.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "../runtime/error_handling";
+import { OwlError } from "../common/owl_error";
 
 // -----------------------------------------------------------------------------
 // AST Type definition
@@ -213,14 +213,14 @@ export function parse(xml: string | Element): AST {
 
 function _parse(xml: Element): AST {
   normalizeXML(xml);
-  const ctx = { inPreTag: false, inSVG: false };
+  const ctx = { inPreTag: false };
   return parseNode(xml, ctx) || { type: ASTType.Text, value: "" };
 }
 
 interface ParsingContext {
   tModelInfo?: TModelInfo | null;
+  nameSpace?: string;
   inPreTag: boolean;
-  inSVG: boolean;
 }
 
 function parseNode(node: Node, ctx: ParsingContext): AST | null {
@@ -323,9 +323,8 @@ function parseDOMNode(node: Element, ctx: ParsingContext): AST | null {
   if (tagName === "pre") {
     ctx.inPreTag = true;
   }
-  const shouldAddSVGNS = ROOT_SVG_TAGS.has(tagName) && !ctx.inSVG;
-  ctx.inSVG = ctx.inSVG || shouldAddSVGNS;
-  const ns = shouldAddSVGNS ? "http://www.w3.org/2000/svg" : null;
+
+  let ns = !ctx.nameSpace && ROOT_SVG_TAGS.has(tagName) ? "http://www.w3.org/2000/svg" : null;
   const ref = node.getAttribute("t-ref");
   node.removeAttribute("t-ref");
 
@@ -389,6 +388,8 @@ function parseDOMNode(node: Element, ctx: ParsingContext): AST | null {
       }
     } else if (attr.startsWith("block-")) {
       throw new OwlError(`Invalid attribute: '${attr}'`);
+    } else if (attr === "xmlns") {
+      ns = value;
     } else if (attr !== "t-name") {
       if (attr.startsWith("t-") && !attr.startsWith("t-att")) {
         throw new OwlError(`Unknown QWeb directive: '${attr}'`);
@@ -401,6 +402,9 @@ function parseDOMNode(node: Element, ctx: ParsingContext): AST | null {
       attrs[attr] = value;
     }
   }
+  if (ns) {
+    ctx.nameSpace = ns;
+  }
 
   const children = parseChildren(node, ctx);
   return {

src/index.ts

@@ -5,12 +5,10 @@ export * from "./runtime";
 
 TemplateSet.prototype._compileTemplate = function _compileTemplate(
   name: string,
-  template: string | Element,
-  alias?: string
+  template: string | Element
 ) {
   return compile(template, {
     name,
-    alias,
     dev: this.dev,
     translateFn: this.translateFn,
     translatableAttributes: this.translatableAttributes,

src/runtime/app.ts

@@ -1,7 +1,8 @@
 import { version } from "../version";
 import { Component, ComponentConstructor, Props } from "./component";
 import { ComponentNode } from "./component_node";
-import { nodeErrorHandlers, OwlError, handleError } from "./error_handling";
+import { nodeErrorHandlers, handleError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 import { Fiber, RootFiber, MountOptions } from "./fibers";
 import { Scheduler } from "./scheduler";
 import { validateProps } from "./template_helpers";

src/runtime/blockdom/block_compiler.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "../error_handling";
+import { OwlError } from "../../common/owl_error";
 import { attrsSetter, attrsUpdater, createAttrUpdater, setClass, updateClass } from "./attributes";
 import { config } from "./config";
 import { createEventHandler } from "./events";
@@ -144,12 +144,7 @@ function buildTree(
         info.push({ type: "child", idx: index });
         el = document.createTextNode("");
       }
-      const attrs = (node as Element).attributes;
-      const ns = attrs.getNamedItem("block-ns");
-      if (ns) {
-        attrs.removeNamedItem("block-ns");
-        currentNS = ns.value;
-      }
+      currentNS ||= (node as Element).namespaceURI;
       if (!el) {
         el = currentNS
           ? document.createElementNS(currentNS, tagName)
@@ -165,6 +160,7 @@ function buildTree(
           const fragment = document.createElement("template").content;
           fragment.appendChild(el);
         }
+        const attrs = (node as Element).attributes;
         for (let i = 0; i < attrs.length; i++) {
           const attrName = attrs[i].name;
           const attrValue = attrs[i].value;

src/runtime/component_node.ts

@@ -1,7 +1,8 @@
 import type { App, Env } from "./app";
 import { BDom, VNode } from "./blockdom";
 import { Component, ComponentConstructor, Props } from "./component";
-import { fibersInError, OwlError } from "./error_handling";
+import { fibersInError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 import { Fiber, makeChildFiber, makeRootFiber, MountFiber, MountOptions } from "./fibers";
 import { clearReactivesForCallback, getSubscriptions, reactive, targets } from "./reactivity";
 import { STATUS } from "./status";
@@ -116,7 +117,7 @@ export class ComponentNode<P extends Props = any, E = any> implements VNode<Comp
     }
     this.component = new C(props, env, this);
     const ctx = Object.assign(Object.create(this.component), { this: this.component });
-    this.renderFn = app.getTemplate(C.template, C.name).bind(this.component, ctx, this);
+    this.renderFn = app.getTemplate(C.template).bind(this.component, ctx, this);
     this.component.setup();
     currentNode = null;
   }

src/runtime/error_handling.ts

@@ -1,11 +1,7 @@
+import { OwlError } from "../common/owl_error";
 import type { ComponentNode } from "./component_node";
 import type { Fiber } from "./fibers";
 
-// Custom error class that wraps error that happen in the owl lifecycle
-export class OwlError extends Error {
-  cause?: any;
-}
-
 // Maps fibers to thrown errors
 export const fibersInError: WeakMap<Fiber, any> = new WeakMap();
 export const nodeErrorHandlers: WeakMap<ComponentNode, ((error: any) => void)[]> = new WeakMap();

src/runtime/event_handling.ts

@@ -1,6 +1,6 @@
 import { filterOutModifiersFromData } from "./blockdom/config";
 import { STATUS } from "./status";
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 
 export const mainEventHandler = (data: any, ev: Event, currentTarget?: EventTarget | null) => {
   const { data: _data, modifiers } = filterOutModifiersFromData(data);

src/runtime/fibers.ts

@@ -1,6 +1,7 @@
 import { BDom, mount } from "./blockdom";
 import type { ComponentNode } from "./component_node";
-import { fibersInError, OwlError } from "./error_handling";
+import { fibersInError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 import { STATUS } from "./status";
 
 export function makeChildFiber(node: ComponentNode, parent: Fiber): Fiber {

src/runtime/index.ts

@@ -55,7 +55,7 @@ export {
   onError,
 } from "./lifecycle_hooks";
 export { validate, validateType } from "./validation";
-export { OwlError } from "./error_handling";
+export { OwlError } from "../common/owl_error";
 
 export const __info__ = {
   version: App.version,

src/runtime/lifecycle_hooks.ts

@@ -1,5 +1,6 @@
 import { getCurrent } from "./component_node";
-import { nodeErrorHandlers, OwlError } from "./error_handling";
+import { nodeErrorHandlers } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 
 const TIMEOUT = Symbol("timeout");
 function wrapError(fn: (...args: any[]) => any, hookName: string) {

src/runtime/portal.ts

@@ -1,7 +1,7 @@
 import { onMounted, onWillUnmount } from "./lifecycle_hooks";
 import { BDom, text, VNode } from "./blockdom";
 import { Component } from "./component";
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 
 const VText: any = text("").constructor;
 

src/runtime/reactivity.ts

@@ -1,5 +1,5 @@
 import type { Callback } from "./utils";
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 
 // Special key to subscribe to, to be notified of key creation/deletion
 const KEYCHANGES = Symbol("Key changes");

src/runtime/template_helpers.ts

@@ -4,7 +4,7 @@ import { html } from "./blockdom/index";
 import { isOptional, validateSchema } from "./validation";
 import type { ComponentConstructor } from "./component";
 import { markRaw } from "./reactivity";
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 import type { ComponentNode } from "./component_node";
 
 const ObjectCreate = Object.create;
@@ -75,8 +75,8 @@ function prepareList(collection: unknown): [unknown[], unknown[], number, undefi
       keys = [...(<Iterable<unknown>>collection)];
       values = keys;
     } else {
-      values = Object.keys(collection);
-      keys = Object.values(collection);
+      values = Object.values(collection);
+      keys = Object.keys(collection);
     }
   } else {
     throw new OwlError(`Invalid loop expression: "${collection}" is not iterable`);

src/runtime/template_set.ts

@@ -3,7 +3,7 @@ import { comment, createBlock, html, list, multi, text, toggler } from "./blockd
 import { getCurrent } from "./component_node";
 import { Portal, portalTemplate } from "./portal";
 import { helpers } from "./template_helpers";
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 
 const bdom = { text, createBlock, list, multi, html, toggler, comment };
 
@@ -94,7 +94,7 @@ export class TemplateSet {
     }
   }
 
-  getTemplate(name: string, alias?: string): Template {
+  getTemplate(name: string): Template {
     if (!(name in this.templates)) {
       const rawTemplate = this.rawTemplates[name];
       if (rawTemplate === undefined) {
@@ -106,7 +106,7 @@ export class TemplateSet {
         throw new OwlError(`Missing template: "${name}"${extraInfo}`);
       }
       const isFn = typeof rawTemplate === "function" && !(rawTemplate instanceof Element);
-      const templateFn = isFn ? rawTemplate : this._compileTemplate(name, rawTemplate, alias);
+      const templateFn = isFn ? rawTemplate : this._compileTemplate(name, rawTemplate);
       // first add a function to lazily get the template, in case there is a
       // recursive call to the template name
       const templates = this.templates;
@@ -119,7 +119,7 @@ export class TemplateSet {
     return this.templates[name];
   }
 
-  _compileTemplate(name: string, template: string | Element, alias?: string): ReturnType<typeof compile> {
+  _compileTemplate(name: string, template: string | Element): ReturnType<typeof compile> {
     throw new OwlError(`Unable to compile a template. Please use owl full build instead`);
   }
 
@@ -135,7 +135,7 @@ export class TemplateSet {
 export const globalTemplates: { [key: string]: string | Element | TemplateFunction } = {};
 
 export function xml(...args: Parameters<typeof String.raw>) {
-  const name = `xml_template_${xml.nextId++}`;
+  const name = `__template__${xml.nextId++}`;
   const value = String.raw(...args);
   globalTemplates[name] = value;
   return name;

src/runtime/utils.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 export type Callback = () => void;
 
 /**

src/runtime/validation.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "./error_handling";
+import { OwlError } from "../common/owl_error";
 import { toRaw } from "./reactivity";
 
 type BaseType =

src/version.ts

@@ -1,2 +1,2 @@
 // do not modify manually. This file is generated by the release script.
-export const version = "2.2.3";
+export const version = "2.2.5";

tests/__snapshots__/reactivity.test.ts.snap

@@ -50,12 +50,11 @@ exports[`Reactivity: useState destroyed component before being mounted is inacti
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -69,11 +68,10 @@ exports[`Reactivity: useState destroyed component before being mounted is inacti
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].a;
     return block1([txt1]);
   }
@@ -84,12 +82,11 @@ exports[`Reactivity: useState destroyed component is inactive 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -103,11 +100,10 @@ exports[`Reactivity: useState destroyed component is inactive 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].a;
     return block1([txt1]);
   }
@@ -118,11 +114,10 @@ exports[`Reactivity: useState one components can subscribe twice to same context
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj1'].a;
     let txt2 = ctx['contextObj2'].b;
     return block1([txt1, txt2]);
@@ -134,12 +129,11 @@ exports[`Reactivity: useState parent and children subscribed to same context 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-text-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     let txt1 = ctx['contextObj'].b;
     return block1([txt1], [b2]);
@@ -151,11 +145,10 @@ exports[`Reactivity: useState parent and children subscribed to same context 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].a;
     return block1([txt1]);
   }
@@ -229,13 +222,12 @@ exports[`Reactivity: useState two components are updated in parallel 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = comp2({}, key + \`__2\`, node, this, null);
     return block1([], [b2, b3]);
@@ -247,11 +239,10 @@ exports[`Reactivity: useState two components are updated in parallel 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].value;
     return block1([txt1]);
   }
@@ -262,13 +253,12 @@ exports[`Reactivity: useState two components can subscribe to same context 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = comp2({}, key + \`__2\`, node, this, null);
     return block1([], [b2, b3]);
@@ -280,11 +270,10 @@ exports[`Reactivity: useState two components can subscribe to same context 2`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].value;
     return block1([txt1]);
   }
@@ -295,13 +284,12 @@ exports[`Reactivity: useState two independent components on different levels are
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`Parent\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
-  return function xml_template_1001_GrandFather(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = comp2({}, key + \`__2\`, node, this, null);
     return block1([], [b2, b3]);
@@ -313,11 +301,10 @@ exports[`Reactivity: useState two independent components on different levels are
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].value;
     return block1([txt1]);
   }
@@ -328,12 +315,11 @@ exports[`Reactivity: useState two independent components on different levels are
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -344,11 +330,10 @@ exports[`Reactivity: useState useContext=useState hook is reactive, for one comp
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].value;
     return block1([txt1]);
   }
@@ -360,16 +345,15 @@ exports[`Reactivity: useState useless atoms should be deleted 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Quantity\`, true, false, false, [\\"id\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/> Total: <block-text-0/> Count: <block-text-1/></div>\`);
   
-  return function xml_template_1000_ListOfQuantities(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(Object.keys(ctx['state']));;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`id\`] = v_block2[i1];
+      ctx[\`id\`] = k_block2[i1];
       const key1 = ctx['id'];
       c_block2[i1] = withKey(comp1({id: ctx['id']}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -386,11 +370,10 @@ exports[`Reactivity: useState useless atoms should be deleted 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Quantity(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].quantity;
     return block1([txt1]);
   }
@@ -401,11 +384,10 @@ exports[`Reactivity: useState very simple use, with initial value 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['contextObj'].value;
     return block1([txt1]);
   }

tests/app/__snapshots__/app.test.ts.snap

@@ -4,11 +4,10 @@ exports[`app App supports env with getters/setters 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/> <block-text-1/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].someVal;
     let txt2 = Object.keys(ctx['env'].services);
     return block1([txt1, txt2]);
@@ -20,11 +19,10 @@ exports[`app app: clear scheduler tasks and destroy cancelled nodes immediately
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`B\`, true, false, false, []);
   
-  return function xml_template_1000_A(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     b2 = text(\`A\`);
     if (ctx['state'].value) {
       b3 = comp1({}, key + \`__1\`, node, this, null);
@@ -38,9 +36,8 @@ exports[`app app: clear scheduler tasks and destroy cancelled nodes immediately
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`B\`);
   }
 }"
@@ -50,11 +47,10 @@ exports[`app can configure an app with props 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -65,11 +61,10 @@ exports[`app can mount app in an iframe 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div class=\\"my-div\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -79,11 +74,10 @@ exports[`app destroy remove the widget from the DOM 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -93,11 +87,10 @@ exports[`app warnIfNoStaticProps works as expected 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['message'];
     return block1([txt1]);
   }

tests/blockdom/block.test.ts

@@ -244,12 +244,14 @@ describe("misc", () => {
   });
 
   test("namespace is not propagated to siblings", () => {
-    const block = createBlock(`<div><svg block-ns="someNameSpace"><g/></svg><div></div></div>`);
+    const block = createBlock(`<div><svg xmlns="someNameSpace"><g/></svg><div></div></div>`);
 
     const fixture = makeTestFixture();
     mount(block(), fixture);
 
-    expect(fixture.innerHTML).toBe("<div><svg><g></g></svg><div></div></div>");
+    expect(fixture.innerHTML).toBe(
+      '<div><svg xmlns="someNameSpace"><g></g></svg><div></div></div>'
+    );
     expect(fixture.querySelector("svg")!.namespaceURI).toBe("someNameSpace");
     expect(fixture.querySelector("g")!.namespaceURI).toBe("someNameSpace");
     const allDivs = fixture.querySelectorAll("div");

tests/blockdom/namespace.test.ts

@@ -30,22 +30,22 @@ describe("namespace", () => {
     expect(fixture.firstElementChild!.namespaceURI).toBe(XHTML_URI);
   });
 
-  test("namespace can be changed with block-ns", () => {
-    const block = createBlock(`<tag block-ns="${SVG_URI}"/>`);
+  test("namespace can be changed with xmlns", () => {
+    const block = createBlock(`<tag xmlns="${SVG_URI}"/>`);
     const tree = block();
     mount(tree, fixture);
-    expect(fixture.innerHTML).toBe("<tag></tag>");
+    expect(fixture.innerHTML).toBe(`<tag xmlns="${SVG_URI}"></tag>`);
     expect(fixture.firstElementChild!.namespaceURI).toBe(SVG_URI);
   });
 
   test("namespace is kept for children", () => {
     const block = createBlock(
-      `<parent block-ns="${SVG_URI}"><child><subchild/></child><child/></parent>`
+      `<parent xmlns="${SVG_URI}"><child><subchild/></child><child/></parent>`
     );
     const tree = block();
     mount(tree, fixture);
     expect(fixture.innerHTML).toBe(
-      "<parent><child><subchild></subchild></child><child></child></parent>"
+      `<parent xmlns="${SVG_URI}"><child><subchild></subchild></child><child></child></parent>`
     );
     const parent = fixture.firstElementChild!;
     const child1 = parent.firstElementChild!;
@@ -58,10 +58,10 @@ describe("namespace", () => {
   });
 
   test("various namespaces in same block", () => {
-    const block = createBlock(`<none><one block-ns="one"/><two block-ns="two"/></none>`);
+    const block = createBlock(`<none><one xmlns="one"/><two xmlns="two"/></none>`);
     const tree = block();
     mount(tree, fixture);
-    expect(fixture.innerHTML).toBe("<none><one></one><two></two></none>");
+    expect(fixture.innerHTML).toBe('<none><one xmlns="one"></one><two xmlns="two"></two></none>');
     const none = fixture.firstElementChild!;
     const one = none.firstElementChild!;
     const two = one.nextElementSibling!;

tests/compiler/__snapshots__/comments.test.ts.snap

@@ -34,7 +34,7 @@ exports[`comments properly handle comments between t-if/t-else 1`] = `
   let block3 = createBlock(\`<span>owl</span>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (true) {
       b2 = block2();
     } else {

tests/compiler/__snapshots__/event_handling.test.ts.snap

@@ -72,7 +72,7 @@ exports[`t-on can bind handlers with empty object (with non empty inner string)
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(['someval']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`action\`] = v_block2[i1];
+      ctx[\`action\`] = k_block2[i1];
       ctx[\`action_index\`] = i1;
       const key1 = ctx['action_index'];
       const v1 = ctx['activate'];
@@ -142,7 +142,7 @@ exports[`t-on handler is bound to proper owner, part 2 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([1]);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`value\`] = v_block1[i1];
+      ctx[\`value\`] = k_block1[i1];
       const key1 = ctx['value'];
       let hdlr1 = [ctx['add'], ctx];
       c_block1[i1] = withKey(block2([hdlr1]), key1);
@@ -156,10 +156,9 @@ exports[`t-on handler is bound to proper owner, part 3 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return callTemplate_1.call(this, ctx, node, key + \`__1\`);
   }
 }"
@@ -169,11 +168,10 @@ exports[`t-on handler is bound to proper owner, part 3 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\">Click</button>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['add'], ctx];
     return block1([hdlr1]);
   }
@@ -185,18 +183,17 @@ exports[`t-on handler is bound to proper owner, part 4 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([1]);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`value\`] = v_block1[i1];
+      ctx[\`value\`] = k_block1[i1];
       ctx[\`value_first\`] = i1 === 0;
-      ctx[\`value_last\`] = i1 === v_block1.length - 1;
+      ctx[\`value_last\`] = i1 === k_block1.length - 1;
       ctx[\`value_index\`] = i1;
-      ctx[\`value_value\`] = k_block1[i1];
+      ctx[\`value_value\`] = v_block1[i1];
       const key1 = ctx['value'];
       c_block1[i1] = withKey(callTemplate_1.call(this, ctx, node, key + \`__1__\${key1}\`), key1);
     }
@@ -209,11 +206,10 @@ exports[`t-on handler is bound to proper owner, part 4 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\">Click</button>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['add'], ctx];
     return block1([hdlr1]);
   }
@@ -352,7 +348,7 @@ exports[`t-on t-on modifiers (native listener) t-on with prevent modifier in t-f
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['projects']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`project\`] = v_block2[i1];
+      ctx[\`project\`] = k_block2[i1];
       const key1 = ctx['project'];
       const v1 = ctx['onEdit'];
       const v2 = ctx['project'];
@@ -475,12 +471,11 @@ exports[`t-on t-on with t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -491,11 +486,10 @@ exports[`t-on t-on with t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<p block-handler-0=\\"click\\">lucas</p>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['update'], ctx];
     return block1([hdlr1]);
   }
@@ -506,12 +500,11 @@ exports[`t-on t-on, with arguments and t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -522,11 +515,10 @@ exports[`t-on t-on, with arguments and t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<p block-handler-0=\\"click\\">lucas</p>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const v1 = ctx['this'];
     const v2 = ctx['value'];
     let hdlr1 = [()=>v1.update(v2), ctx];

tests/compiler/__snapshots__/misc.test.ts.snap

@@ -18,7 +18,7 @@ exports[`misc complex template 1`] = `
   let block13 = createBlock(\`<i class=\\"fa fa-fw fa-clock-o\\" title=\\"This commit is the head of a base branch\\"/>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3,b4,b6,b8;
+    let b2, b3, b4, b6, b8;
     let attr1 = \`batch_tile \${ctx['options'].more?'more':'nomore'}\`;
     let attr2 = \`card bg-\${ctx['klass']}-light\`;
     let attr3 = \`/runbot/batch/\${ctx['batch'].id}\`;
@@ -33,7 +33,7 @@ exports[`misc complex template 1`] = `
     ctx = Object.create(ctx);
     const [k_block4, v_block4, l_block4, c_block4] = prepareList(ctx['batch'].slot_ids.filter(_slot=>_slot.build_id.id&&!_slot.trigger_id.manual&&(ctx['options'].trigger_display[_slot.trigger_id.id])));;
     for (let i1 = 0; i1 < l_block4; i1++) {
-      ctx[\`slot\`] = v_block4[i1];
+      ctx[\`slot\`] = k_block4[i1];
       const key1 = ctx['slot'].id;
       c_block4[i1] = withKey(comp1({class: ctx['slot_container'],slot: ctx['slot']}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -42,7 +42,7 @@ exports[`misc complex template 1`] = `
     ctx = Object.create(ctx);
     const [k_block6, v_block6, l_block6, c_block6] = prepareList([1,2,3,4]);;
     for (let i1 = 0; i1 < l_block6; i1++) {
-      ctx[\`x\`] = v_block6[i1];
+      ctx[\`x\`] = k_block6[i1];
       const key1 = ctx['x'];
       c_block6[i1] = withKey(block7(), key1);
     }
@@ -51,9 +51,9 @@ exports[`misc complex template 1`] = `
     ctx = Object.create(ctx);
     const [k_block8, v_block8, l_block8, c_block8] = prepareList(ctx['commit_links']);;
     for (let i1 = 0; i1 < l_block8; i1++) {
-      ctx[\`commit_link\`] = v_block8[i1];
+      ctx[\`commit_link\`] = k_block8[i1];
       const key1 = ctx['commit_link'].id;
-      let b10,b11,b12,b13;
+      let b10, b11, b12, b13;
       let attr5 = \`/runbot/commit/\${ctx['commit_link'].commit_id}\`;
       let attr6 = \`badge badge-light batch_commit match_type_\${ctx['commit_link'].match_type}\`;
       if (ctx['commit_link'].match_type=='new') {
@@ -84,7 +84,6 @@ exports[`misc global 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, isBoundary, withDefault, setContextValue, zero, withKey } = helpers;
-  // Template name: \\"caller\\"
   const callTemplate_1 = app.getTemplate(\`_callee-uses-foo\`);
   const callTemplate_2 = app.getTemplate(\`_callee-uses-foo\`);
   const callTemplate_3 = app.getTemplate(\`_callee-uses-foo\`);
@@ -94,17 +93,17 @@ exports[`misc global 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   let block4 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function caller(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([4,5,6]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`value\`] = v_block2[i1];
+      ctx[\`value\`] = k_block2[i1];
       ctx[\`value_first\`] = i1 === 0;
-      ctx[\`value_last\`] = i1 === v_block2.length - 1;
+      ctx[\`value_last\`] = i1 === k_block2.length - 1;
       ctx[\`value_index\`] = i1;
-      ctx[\`value_value\`] = k_block2[i1];
+      ctx[\`value_value\`] = v_block2[i1];
       const key1 = ctx['value'];
       let txt1 = ctx['value'];
       const b4 = block4([txt1]);
@@ -113,16 +112,16 @@ exports[`misc global 1`] = `
       ctx = Object.create(ctx);
       ctx[isBoundary] = 1;
       setContextValue(ctx, \\"foo\\", 'aaa');
-      const b6 = callTemplate_1.call(this, ctx, node, key + \`__1__\${key1}\`);
+      const b7 = callTemplate_1.call(this, ctx, node, key + \`__1__\${key1}\`);
       ctx = ctx.__proto__;
-      const b7 = callTemplate_2.call(this, ctx, node, key + \`__2__\${key1}\`);
+      const b8 = callTemplate_2.call(this, ctx, node, key + \`__2__\${key1}\`);
       setContextValue(ctx, \\"foo\\", 'bbb');
-      const b8 = callTemplate_3.call(this, ctx, node, key + \`__3__\${key1}\`);
-      const b5 = multi([b6, b7, b8]);
-      ctx[zero] = b5;
-      const b9 = callTemplate_4.call(this, ctx, node, key + \`__4__\${key1}\`);
+      const b9 = callTemplate_3.call(this, ctx, node, key + \`__3__\${key1}\`);
+      const b6 = multi([b7, b8, b9]);
+      ctx[zero] = b6;
+      const b5 = callTemplate_4.call(this, ctx, node, key + \`__4__\${key1}\`);
       ctx = ctx.__proto__;
-      c_block2[i1] = withKey(multi([b4, b9]), key1);
+      c_block2[i1] = withKey(multi([b4, b5]), key1);
     }
     ctx = ctx.__proto__;
     const b2 = list(c_block2);
@@ -137,11 +136,10 @@ exports[`misc global 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { withDefault } = helpers;
-  // Template name: \\"_callee-uses-foo\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function _callee_uses_foo(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = withDefault(ctx['foo'], \`foo default\`);
     return block1([txt1]);
   }
@@ -153,11 +151,10 @@ exports[`misc global 3`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { zero } = helpers;
-  // Template name: \\"_callee-asc\\"
   
   let block1 = createBlock(\`<año block-attribute-0=\\"falló\\"><block-child-0/></año>\`);
   
-  return function _callee_asc(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = 'agüero';
     const b2 = ctx[zero];
     return block1([attr1], [b2]);
@@ -170,11 +167,10 @@ exports[`misc global 4`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { safeOutput } = helpers;
-  // Template name: \\"_callee-asc-toto\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function _callee_asc_toto(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = text(\`toto default\`);
     const b2 = safeOutput(ctx['toto'], b3);
     return block1([], [b2]);
@@ -221,13 +217,13 @@ exports[`misc other complex template 1`] = `
   let block25 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b4,b14,b17,b22,b23,b24,b25;
+    let b2, b4, b14, b17, b22, b23, b24, b25;
     let attr1 = \`/runbot/\${ctx['project'].slug}\`;
     let txt1 = ctx['project'].name;
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['projects']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`project\`] = v_block2[i1];
+      ctx[\`project\`] = k_block2[i1];
       const key1 = ctx['project'].id;
       let hdlr1 = [ctx['selectProject'](ctx['project']), ctx];
       let txt2 = ctx['project'].name;
@@ -236,12 +232,12 @@ exports[`misc other complex template 1`] = `
     ctx = ctx.__proto__;
     b2 = list(c_block2);
     if (ctx['user']) {
-      let b5,b6;
+      let b5, b6;
       if (ctx['user'].public) {
         let attr2 = \`/web/login?redirect=/\`;
         b5 = block5([attr2]);
       } else {
-        let b7,b10,b13;
+        let b7, b10, b13;
         if (ctx['nb_assigned_errors']&&ctx['nb_assigned_errors']>0) {
           let attr3 = \`You have \${ctx['nb_assigned_errors']} random bug assigned\`;
           let txt3 = ctx['nb_assigned_errors'];
@@ -267,7 +263,7 @@ exports[`misc other complex template 1`] = `
       ctx = Object.create(ctx);
       const [k_block15, v_block15, l_block15, c_block15] = prepareList(ctx['categories']);;
       for (let i1 = 0; i1 < l_block15; i1++) {
-        ctx[\`category\`] = v_block15[i1];
+        ctx[\`category\`] = k_block15[i1];
         const key1 = ctx['category'].id;
         let attr6 = ctx['category'].id;
         let prop1 = new Boolean(ctx['category'].id==ctx['options'].active_category_id);
@@ -288,7 +284,7 @@ exports[`misc other complex template 1`] = `
       ctx = Object.create(ctx);
       const [k_block18, v_block18, l_block18, c_block18] = prepareList(ctx['triggers']);;
       for (let i1 = 0; i1 < l_block18; i1++) {
-        ctx[\`trigger\`] = v_block18[i1];
+        ctx[\`trigger\`] = k_block18[i1];
         const key1 = ctx['trigger'].id;
         let b20;
         if (!ctx['trigger'].manual&&ctx['trigger'].project_id===ctx['project'].id&&ctx['trigger'].category_id===ctx['options'].active_category_id) {

tests/compiler/__snapshots__/qweb_memory.test.ts.snap

@@ -12,7 +12,7 @@ exports[`memory t-foreach does not leak stuff in global scope 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([3,2,1]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       ctx[\`item_index\`] = i1;
       const key1 = ctx['item_index'];
       c_block2[i1] = withKey(text(ctx['item']), key1);

tests/compiler/__snapshots__/simple_templates.test.ts.snap

@@ -158,9 +158,8 @@ exports[`simple templates, mostly static empty string in a template set 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"potato\\"
   
-  return function potato(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`\`);
   }
 }"

tests/compiler/__snapshots__/svg.test.ts.snap

@@ -5,7 +5,7 @@ exports[`properly support svg add proper namespace to g tags 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
-  let block1 = createBlock(\`<g block-ns=\\"http://www.w3.org/2000/svg\\"><circle cx=\\"50\\" cy=\\"50\\" r=\\"4\\" stroke=\\"green\\" stroke-width=\\"1\\" fill=\\"yellow\\"/> </g>\`);
+  let block1 = createBlock(\`<g xmlns=\\"http://www.w3.org/2000/svg\\"><circle cx=\\"50\\" cy=\\"50\\" r=\\"4\\" stroke=\\"green\\" stroke-width=\\"1\\" fill=\\"yellow\\"/> </g>\`);
   
   return function template(ctx, node, key = \\"\\") {
     return block1();
@@ -18,7 +18,7 @@ exports[`properly support svg add proper namespace to svg 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
-  let block1 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\" width=\\"100px\\" height=\\"90px\\"><circle cx=\\"50\\" cy=\\"50\\" r=\\"4\\" stroke=\\"green\\" stroke-width=\\"1\\" fill=\\"yellow\\"/> </svg>\`);
+  let block1 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\" width=\\"100px\\" height=\\"90px\\"><circle cx=\\"50\\" cy=\\"50\\" r=\\"4\\" stroke=\\"green\\" stroke-width=\\"1\\" fill=\\"yellow\\"/> </svg>\`);
   
   return function template(ctx, node, key = \\"\\") {
     return block1();
@@ -31,7 +31,7 @@ exports[`properly support svg namespace to g tags not added if already in svg na
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
-  let block1 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><g/></svg>\`);
+  let block1 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><g/></svg>\`);
   
   return function template(ctx, node, key = \\"\\") {
     return block1();
@@ -44,7 +44,7 @@ exports[`properly support svg namespace to svg tags added even if already in svg
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
-  let block1 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><svg/></svg>\`);
+  let block1 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><svg/></svg>\`);
   
   return function template(ctx, node, key = \\"\\") {
     return block1();
@@ -56,13 +56,12 @@ exports[`properly support svg svg creates new block if it is within html -- 2 1`
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
-  let block2 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><polygon fill=\\"#000000\\" points=\\"0 0 4 4 8 0\\" transform=\\"translate(5 7)\\"/><block-child-0/></svg>\`);
-  let block3 = createBlock(\`<path block-ns=\\"http://www.w3.org/2000/svg\\"/>\`);
+  let block2 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><polygon fill=\\"#000000\\" points=\\"0 0 4 4 8 0\\" transform=\\"translate(5 7)\\"/><block-child-0 xmlns=\\"\\"/></svg>\`);
+  let block3 = createBlock(\`<path xmlns=\\"http://www.w3.org/2000/svg\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b3;
     if (ctx['hasPath']) {
       b3 = block3();
@@ -77,12 +76,11 @@ exports[`properly support svg svg creates new block if it is within html 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
-  let block2 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><polygon fill=\\"#000000\\" points=\\"0 0 4 4 8 0\\" transform=\\"translate(5 7)\\"/></svg>\`);
+  let block2 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><polygon fill=\\"#000000\\" points=\\"0 0 4 4 8 0\\" transform=\\"translate(5 7)\\"/></svg>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     return block1([], [b2]);
   }
@@ -93,12 +91,11 @@ exports[`properly support svg svg namespace added to sub templates if root tag i
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"svg\\"
   const callTemplate_1 = app.getTemplate(\`path\`);
   
-  let block1 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><block-child-0/></svg>\`);
+  let block1 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><block-child-0 xmlns=\\"\\"/></svg>\`);
   
-  return function svg_Svg(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -109,11 +106,10 @@ exports[`properly support svg svg namespace added to sub templates if root tag i
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"path\\"
   
-  let block1 = createBlock(\`<path block-ns=\\"http://www.w3.org/2000/svg\\"/>\`);
+  let block1 = createBlock(\`<path xmlns=\\"http://www.w3.org/2000/svg\\"/>\`);
   
-  return function path(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -124,8 +120,8 @@ exports[`properly support svg svg namespace added to sub-blocks 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
-  let block1 = createBlock(\`<svg block-ns=\\"http://www.w3.org/2000/svg\\"><block-child-0/></svg>\`);
-  let block2 = createBlock(\`<path block-ns=\\"http://www.w3.org/2000/svg\\"/>\`);
+  let block1 = createBlock(\`<svg xmlns=\\"http://www.w3.org/2000/svg\\"><block-child-0 xmlns=\\"\\"/></svg>\`);
+  let block2 = createBlock(\`<path xmlns=\\"http://www.w3.org/2000/svg\\"/>\`);
   
   return function template(ctx, node, key = \\"\\") {
     let b2;

tests/compiler/__snapshots__/t_esc.test.ts.snap

@@ -177,19 +177,18 @@ exports[`t-esc t-esc=0 is escaped 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, zero } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
-  let block2 = createBlock(\`<p>escaped</p>\`);
+  let block3 = createBlock(\`<p>escaped</p>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1;
-    const b2 = block2();
-    ctx[zero] = b2;
-    const b3 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
-    return block1([], [b3]);
+    const b3 = block3();
+    ctx[zero] = b3;
+    const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
+    return block1([], [b2]);
   }
 }"
 `;
@@ -199,11 +198,10 @@ exports[`t-esc t-esc=0 is escaped 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { zero } = helpers;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx[zero];
     return block1([txt1]);
   }

tests/compiler/__snapshots__/t_foreach.test.ts.snap

@@ -12,7 +12,7 @@ exports[`t-foreach does not pollute the rendering context 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([1]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       c_block2[i1] = withKey(text(ctx['item']), key1);
     }
@@ -35,7 +35,7 @@ exports[`t-foreach iterate on items (on a element node) 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([1,2]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       let txt1 = ctx['item'];
       c_block2[i1] = withKey(block3([txt1]), key1);
@@ -58,9 +58,9 @@ exports[`t-foreach iterate on items 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([3,2,1]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block2[i1];
+      ctx[\`item_value\`] = v_block2[i1];
       const key1 = ctx['item'];
       const b4 = text(\` [\`);
       const b5 = text(ctx['item_index']);
@@ -87,9 +87,9 @@ exports[`t-foreach iterate, Map param 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['value']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block1[i1];
+      ctx[\`item_value\`] = v_block1[i1];
       const key1 = ctx['item_index'];
       const b3 = text(\` [\`);
       const b4 = text(ctx['item_index']);
@@ -115,9 +115,9 @@ exports[`t-foreach iterate, Set param 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['value']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block1[i1];
+      ctx[\`item_value\`] = v_block1[i1];
       const key1 = ctx['item_index'];
       const b3 = text(\` [\`);
       const b4 = text(ctx['item_index']);
@@ -145,9 +145,9 @@ exports[`t-foreach iterate, dict param 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['value']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block2[i1];
+      ctx[\`item_value\`] = v_block2[i1];
       const key1 = ctx['item_index'];
       const b4 = text(\` [\`);
       const b5 = text(ctx['item_index']);
@@ -174,9 +174,9 @@ exports[`t-foreach iterate, generator param 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['gen']());;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block1[i1];
+      ctx[\`item_value\`] = v_block1[i1];
       const key1 = ctx['item_index'];
       const b3 = text(\` [\`);
       const b4 = text(ctx['item_index']);
@@ -202,9 +202,9 @@ exports[`t-foreach iterate, iterable param 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['map'].values());;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       ctx[\`item_index\`] = i1;
-      ctx[\`item_value\`] = k_block1[i1];
+      ctx[\`item_value\`] = v_block1[i1];
       const key1 = ctx['item_index'];
       const b3 = text(\` [\`);
       const b4 = text(ctx['item_index']);
@@ -232,12 +232,12 @@ exports[`t-foreach iterate, position 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(Array(5));;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`elem\`] = v_block2[i1];
+      ctx[\`elem\`] = k_block2[i1];
       ctx[\`elem_first\`] = i1 === 0;
-      ctx[\`elem_last\`] = i1 === v_block2.length - 1;
+      ctx[\`elem_last\`] = i1 === k_block2.length - 1;
       ctx[\`elem_index\`] = i1;
       const key1 = ctx['elem'];
-      let b4,b5,b6,b7,b8,b9;
+      let b4, b5, b6, b7, b8, b9;
       b4 = text(\` -\`);
       if (ctx['elem_first']) {
         b5 = text(\` first\`);
@@ -268,7 +268,7 @@ exports[`t-foreach simple iteration (in a node) 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([3,2,1]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       c_block2[i1] = withKey(text(ctx['item']), key1);
     }
@@ -288,7 +288,7 @@ exports[`t-foreach simple iteration 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([3,2,1]);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       const key1 = ctx['item'];
       c_block1[i1] = withKey(text(ctx['item']), key1);
     }
@@ -310,7 +310,7 @@ exports[`t-foreach simple iteration with two nodes inside 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([3,2,1]);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       const key1 = ctx['item'];
       let txt1 = ctx['item'];
       const b3 = block3([txt1]);
@@ -328,32 +328,31 @@ exports[`t-foreach t-call with body in t-foreach in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, isBoundary, withDefault, setContextValue, withKey } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/><span>[<block-text-0/>][<block-text-1/>][<block-text-2/>]</span></div>\`);
   let block6 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['numbers']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`a\`] = v_block2[i1];
+      ctx[\`a\`] = k_block2[i1];
       ctx[\`a_first\`] = i1 === 0;
-      ctx[\`a_last\`] = i1 === v_block2.length - 1;
+      ctx[\`a_last\`] = i1 === k_block2.length - 1;
       ctx[\`a_index\`] = i1;
-      ctx[\`a_value\`] = k_block2[i1];
+      ctx[\`a_value\`] = v_block2[i1];
       const key1 = ctx['a'];
       ctx = Object.create(ctx);
       const [k_block4, v_block4, l_block4, c_block4] = prepareList(ctx['letters']);;
       for (let i2 = 0; i2 < l_block4; i2++) {
-        ctx[\`b\`] = v_block4[i2];
+        ctx[\`b\`] = k_block4[i2];
         ctx[\`b_first\`] = i2 === 0;
-        ctx[\`b_last\`] = i2 === v_block4.length - 1;
+        ctx[\`b_last\`] = i2 === k_block4.length - 1;
         ctx[\`b_index\`] = i2;
-        ctx[\`b_value\`] = k_block4[i2];
+        ctx[\`b_value\`] = v_block4[i2];
         const key2 = ctx['b'];
         ctx = Object.create(ctx);
         ctx[isBoundary] = 1;
@@ -381,9 +380,8 @@ exports[`t-foreach t-call with body in t-foreach in t-foreach 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\` [\`);
     const b3 = text(ctx['a']);
     const b4 = text(\`] [\`);
@@ -401,30 +399,29 @@ exports[`t-foreach t-call without body in t-foreach in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/><span>[<block-text-0/>][<block-text-1/>][<block-text-2/>]</span></div>\`);
   let block6 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['numbers']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`a\`] = v_block2[i1];
+      ctx[\`a\`] = k_block2[i1];
       ctx[\`a_first\`] = i1 === 0;
-      ctx[\`a_last\`] = i1 === v_block2.length - 1;
+      ctx[\`a_last\`] = i1 === k_block2.length - 1;
       ctx[\`a_index\`] = i1;
-      ctx[\`a_value\`] = k_block2[i1];
+      ctx[\`a_value\`] = v_block2[i1];
       const key1 = ctx['a'];
       ctx = Object.create(ctx);
       const [k_block4, v_block4, l_block4, c_block4] = prepareList(ctx['letters']);;
       for (let i2 = 0; i2 < l_block4; i2++) {
-        ctx[\`b\`] = v_block4[i2];
+        ctx[\`b\`] = k_block4[i2];
         ctx[\`b_first\`] = i2 === 0;
-        ctx[\`b_last\`] = i2 === v_block4.length - 1;
+        ctx[\`b_last\`] = i2 === k_block4.length - 1;
         ctx[\`b_index\`] = i2;
-        ctx[\`b_value\`] = k_block4[i2];
+        ctx[\`b_value\`] = v_block4[i2];
         const key2 = ctx['b'];
         c_block4[i2] = withKey(callTemplate_1.call(this, ctx, node, key + \`__1__\${key1}__\${key2}\`), key2);
       }
@@ -449,9 +446,8 @@ exports[`t-foreach t-call without body in t-foreach in t-foreach 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"sub\\"
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"c\\", 'x'+'_'+ctx['a']+'_'+ctx['b']);
@@ -479,12 +475,12 @@ exports[`t-foreach t-foreach in t-foreach 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['numbers']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`number\`] = v_block2[i1];
+      ctx[\`number\`] = k_block2[i1];
       const key1 = ctx['number'];
       ctx = Object.create(ctx);
       const [k_block3, v_block3, l_block3, c_block3] = prepareList(ctx['letters']);;
       for (let i2 = 0; i2 < l_block3; i2++) {
-        ctx[\`letter\`] = v_block3[i2];
+        ctx[\`letter\`] = k_block3[i2];
         const key2 = ctx['letter'];
         const b5 = text(\` [\`);
         const b6 = text(ctx['number']);
@@ -513,7 +509,7 @@ exports[`t-foreach t-foreach with t-if inside (no external node) 1`] = `
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['elems']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`elem\`] = v_block1[i1];
+      ctx[\`elem\`] = k_block1[i1];
       const key1 = ctx['elem'].id;
       let b3;
       if (ctx['elem'].id<3) {
@@ -540,7 +536,7 @@ exports[`t-foreach t-foreach with t-if inside 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['elems']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`elem\`] = v_block2[i1];
+      ctx[\`elem\`] = k_block2[i1];
       const key1 = ctx['elem'].id;
       let b4;
       if (ctx['elem'].id<3) {
@@ -568,7 +564,7 @@ exports[`t-foreach t-key on t-foreach 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['things']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`thing\`] = v_block2[i1];
+      ctx[\`thing\`] = k_block2[i1];
       const key1 = ctx['thing'];
       c_block2[i1] = withKey(block3(), key1);
     }
@@ -591,7 +587,7 @@ exports[`t-foreach throws error if invalid loop expression 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['abc']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       ctx[\`item_index\`] = i1;
       const key1 = ctx['item'];
       const tKey_1 = ctx['item_index'];
@@ -618,7 +614,7 @@ exports[`t-foreach with t-memo 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'].id;
       const memo1 = [ctx['item'].x];
       const vnode1 = cache[key1];;

tests/compiler/__snapshots__/t_if.test.ts.snap

@@ -8,7 +8,7 @@ exports[`t-if a t-if next to a div 1`] = `
   let block2 = createBlock(\`<div>foo</div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     b2 = block2();
     if (ctx['cond']) {
       b3 = text(\`1\`);
@@ -44,7 +44,7 @@ exports[`t-if boolean value condition elif (no outside node) 1`] = `
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3,b4,b5;
+    let b2, b3, b4, b5;
     if (ctx['color']=='black') {
       b2 = text(\`black pearl\`);
     } else if (ctx['color']=='yellow') {
@@ -67,7 +67,7 @@ exports[`t-if boolean value condition elif 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/><block-child-2/><block-child-3/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3,b4,b5;
+    let b2, b3, b4, b5;
     if (ctx['color']=='black') {
       b2 = text(\`black pearl\`);
     } else if (ctx['color']=='yellow') {
@@ -90,7 +90,7 @@ exports[`t-if boolean value condition else 1`] = `
   let block1 = createBlock(\`<div><span>begin</span><block-child-0/><block-child-1/><span>end</span></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`ok\`);
     } else {
@@ -109,7 +109,7 @@ exports[`t-if boolean value condition false else 1`] = `
   let block1 = createBlock(\`<div><span>begin</span><block-child-0/><block-child-1/><span>end</span></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`fail\`);
     } else {
@@ -145,7 +145,7 @@ exports[`t-if can use some boolean operators in expressions 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/><block-child-2/><block-child-3/><block-child-4/><block-child-5/><block-child-6/><block-child-7/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3,b4,b5,b6,b7,b8,b9;
+    let b2, b3, b4, b5, b6, b7, b8, b9;
     if (ctx['cond1']&&ctx['cond2']) {
       b2 = text(\`and\`);
     }
@@ -239,7 +239,7 @@ exports[`t-if simple t-if/t-else 1`] = `
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`1\`);
     } else {
@@ -258,7 +258,7 @@ exports[`t-if simple t-if/t-else in a div 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`1\`);
     } else {
@@ -277,7 +277,7 @@ exports[`t-if t-esc with t-elif 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (false) {
       b2 = text(\`abc\`);
     } else {
@@ -314,7 +314,7 @@ exports[`t-if t-if and t-else with two nodes 1`] = `
   let block5 = createBlock(\`<span>b</span>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`1\`);
     } else {
@@ -372,7 +372,7 @@ exports[`t-if t-if with empty content 1`] = `
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     b2 = text(\`hello\`);
     if (ctx['condition']) {
       b3 = text(\`\`);
@@ -388,7 +388,7 @@ exports[`t-if t-if/t-else with more content 1`] = `
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       if (ctx['condition']) {
         b2 = text(\`asf\`);
@@ -458,7 +458,7 @@ exports[`t-if t-set, then t-if, part 3 1`] = `
   return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
-    let b2,b3;
+    let b2, b3;
     setContextValue(ctx, \\"y\\", false);
     setContextValue(ctx, \\"x\\", ctx['y']);
     if (ctx['x']) {
@@ -477,7 +477,7 @@ exports[`t-if two consecutive t-if 1`] = `
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['cond1']) {
       b2 = text(\`1\`);
     }
@@ -497,7 +497,7 @@ exports[`t-if two consecutive t-if in a div 1`] = `
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['cond1']) {
       b2 = text(\`1\`);
     }
@@ -520,7 +520,7 @@ exports[`t-if two t-ifs next to each other 1`] = `
   let block5 = createBlock(\`<p>2</p>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       let txt1 = ctx['text'];
       b2 = block2([txt1]);

tests/compiler/__snapshots__/t_key.test.ts.snap

@@ -58,7 +58,7 @@ exports[`t-key t-key directive in a list 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['beers']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`beer\`] = v_block2[i1];
+      ctx[\`beer\`] = k_block2[i1];
       const key1 = ctx['beer'].id;
       let txt1 = ctx['beer'].name;
       c_block2[i1] = withKey(block3([txt1]), key1);
@@ -79,7 +79,7 @@ exports[`t-key t-key on sub dom node pushes a child block in its parent 1`] = `
   let block3 = createBlock(\`<div><h1/></div>\`);
   
   return function template(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['hasSpan']) {
       b2 = block2();
     }

tests/compiler/__snapshots__/t_out.test.ts.snap

@@ -32,19 +32,18 @@ exports[`t-out multiple calls to t-out 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, zero } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
-  let block2 = createBlock(\`<span>coucou</span>\`);
+  let block3 = createBlock(\`<span>coucou</span>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1;
-    const b2 = block2();
-    ctx[zero] = b2;
-    const b3 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
-    return block1([], [b3]);
+    const b3 = block3();
+    ctx[zero] = b3;
+    const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
+    return block1([], [b2]);
   }
 }"
 `;
@@ -54,11 +53,10 @@ exports[`t-out multiple calls to t-out 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { zero } = helpers;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<div><block-child-0/><div>Greeter</div><block-child-1/></div>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = ctx[zero];
     const b3 = ctx[zero];
     return block1([], [b2, b3]);
@@ -101,19 +99,18 @@ exports[`t-out t-out 0 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, zero } = helpers;
-  // Template name: \\"caller\\"
   const callTemplate_1 = app.getTemplate(\`_basic-callee\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
-  let block2 = createBlock(\`<div>zero</div>\`);
+  let block3 = createBlock(\`<div>zero</div>\`);
   
-  return function caller(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1;
-    const b2 = block2();
-    ctx[zero] = b2;
-    const b3 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
-    return block1([], [b3]);
+    const b3 = block3();
+    ctx[zero] = b3;
+    const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
+    return block1([], [b2]);
   }
 }"
 `;
@@ -123,11 +120,10 @@ exports[`t-out t-out 0 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { zero } = helpers;
-  // Template name: \\"_basic-callee\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function _basic_callee(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = ctx[zero];
     return block1([], [b2]);
   }
@@ -313,7 +309,7 @@ exports[`t-out t-out switch markup on bdom 1`] = `
   return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
-    let b3,b5;
+    let b3, b5;
     ctx[\`bdom\`] = new LazyValue(value1, ctx, this, node, key);
     if (ctx['hasBdom']) {
       const b4 = safeOutput(ctx['bdom']);

tests/compiler/__snapshots__/t_ref.test.ts.snap

@@ -48,12 +48,11 @@ exports[`t-ref ref in a t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -64,11 +63,10 @@ exports[`t-ref ref in a t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<div>1<span block-ref=\\"0\\"/>2</div>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`name\`), el);
     return block1([ref1]);
   }
@@ -107,7 +105,7 @@ exports[`t-ref refs in a loop 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       const tKey_1 = ctx['item'];
       const v1 = ctx['item'];

tests/compiler/__snapshots__/t_set.test.ts.snap

@@ -94,7 +94,7 @@ exports[`t-set set from body literal (with t-if/t-else 1`] = `
   let { isBoundary, withDefault, LazyValue } = helpers;
   
   function value1(ctx, node, key = \\"\\") {
-    let b2,b3;
+    let b2, b3;
     if (ctx['condition']) {
       b2 = text(\`true\`);
     } else {
@@ -219,12 +219,11 @@ exports[`t-set t-set can't alter from within callee 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><block-child-0/><p><block-text-1/></p></div>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 'source');
@@ -241,11 +240,10 @@ exports[`t-set t-set can't alter from within callee 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -261,12 +259,11 @@ exports[`t-set t-set can't alter in t-call body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><block-child-0/><p><block-text-1/></p></div>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 'source');
@@ -287,11 +284,10 @@ exports[`t-set t-set can't alter in t-call body 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"sub\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -355,7 +351,7 @@ exports[`t-set t-set outside modified in t-foreach 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(['a','b']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       const key1 = ctx['val'];
       let txt1 = ctx['iter'];
       c_block2[i1] = withKey(block3([txt1]), key1);
@@ -385,7 +381,7 @@ exports[`t-set t-set outside modified in t-foreach increment-after operator 1`]
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(['a','b']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       const key1 = ctx['val'];
       let txt1 = ctx['iter'];
       c_block2[i1] = withKey(block3([txt1]), key1);
@@ -415,7 +411,7 @@ exports[`t-set t-set outside modified in t-foreach increment-before operator 1`]
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(['a','b']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       const key1 = ctx['val'];
       let txt1 = ctx['iter'];
       c_block2[i1] = withKey(block3([txt1]), key1);
@@ -445,7 +441,7 @@ exports[`t-set t-set should reuse variable if possible 1`] = `
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['list']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`elem\`] = v_block2[i1];
+      ctx[\`elem\`] = k_block2[i1];
       ctx[\`elem_index\`] = i1;
       const key1 = ctx['elem_index'];
       let txt1 = ctx['v'];

tests/compiler/__snapshots__/template_set.test.ts.snap

@@ -4,11 +4,10 @@ exports[`loading templates addTemplates does not modify its xml document in plac
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"hey\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function hey(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['value'];
     return block1([txt1]);
   }
@@ -19,11 +18,10 @@ exports[`loading templates can initialize qweb with a string 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"hey\\"
   
   let block1 = createBlock(\`<div>jupiler</div>\`);
   
-  return function hey(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -33,11 +31,10 @@ exports[`loading templates can initialize qweb with an XMLDocument 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"hey\\"
   
   let block1 = createBlock(\`<div>jupiler</div>\`);
   
-  return function hey(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -47,12 +44,11 @@ exports[`loading templates can load a few templates from a xml string 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`items\`);
   
   let block1 = createBlock(\`<ul><block-child-0/></ul>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -63,12 +59,11 @@ exports[`loading templates can load a few templates from a xml string 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"items\\"
   
   let block2 = createBlock(\`<li>ok</li>\`);
   let block3 = createBlock(\`<li>foo</li>\`);
   
-  return function items(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     const b3 = block3();
     return multi([b2, b3]);
@@ -80,12 +75,11 @@ exports[`loading templates can load a few templates from an XMLDocument 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"main\\"
   const callTemplate_1 = app.getTemplate(\`items\`);
   
   let block1 = createBlock(\`<ul><block-child-0/></ul>\`);
   
-  return function main(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -96,12 +90,11 @@ exports[`loading templates can load a few templates from an XMLDocument 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"items\\"
   
   let block2 = createBlock(\`<li>ok</li>\`);
   let block3 = createBlock(\`<li>foo</li>\`);
   
-  return function items(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     const b3 = block3();
     return multi([b2, b3]);

tests/compiler/__snapshots__/translation.test.ts.snap

@@ -5,9 +5,8 @@ exports[`translation support body of t-sets are translated 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"label\\", \`translated\`);
@@ -21,9 +20,8 @@ exports[`translation support body of t-sets inside translation=off are not trans
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"label\\", \`untranslated\`);
@@ -37,7 +35,6 @@ exports[`translation support body of t-sets with html content are translated 1`]
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, LazyValue, safeOutput } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>translated</div>\`);
   
@@ -45,7 +42,7 @@ exports[`translation support body of t-sets with html content are translated 1`]
     return block1();
   }
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx[\`label\`] = new LazyValue(value1, ctx, this, node, key);
@@ -59,7 +56,6 @@ exports[`translation support body of t-sets with text and html content are trans
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, LazyValue, safeOutput } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block3 = createBlock(\`<div>translated</div>\`);
   
@@ -69,7 +65,7 @@ exports[`translation support body of t-sets with text and html content are trans
     return multi([b2, b3]);
   }
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx[\`label\`] = new LazyValue(value1, ctx, this, node, key);
@@ -82,11 +78,10 @@ exports[`translation support can set and remove translatable attributes 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div tomato=\\"word\\" potato=\\"mot\\" title=\\"mot\\" label=\\"word\\">text</div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -96,11 +91,10 @@ exports[`translation support can translate node content 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>mot</div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -110,11 +104,10 @@ exports[`translation support does not translate node content if disabled 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><span>mot</span><span>word</span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -124,11 +117,10 @@ exports[`translation support some attributes are translated 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><p label=\\"mot\\">mot</p><p title=\\"mot\\">mot</p><p placeholder=\\"mot\\">mot</p><p alt=\\"mot\\">mot</p><p something=\\"word\\">mot</p></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -139,9 +131,8 @@ exports[`translation support t-set and falsy t-value: t-body are translated 1`]
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"label\\", withDefault(false, \`translated\`));
@@ -154,11 +145,10 @@ exports[`translation support translation is done on the trimmed text, with extra
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div> mot </div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -168,11 +158,10 @@ exports[`translation support translation works, even if initial string has inner
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>un mot</div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"

tests/compiler/svg.test.ts

@@ -9,20 +9,20 @@ describe("properly support svg", () => {
   test("add proper namespace to svg", () => {
     const template = `<svg width="100px" height="90px"><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"/> </svg>`;
     expect(renderToString(template)).toBe(
-      `<svg width=\"100px\" height=\"90px\"><circle cx=\"50\" cy=\"50\" r=\"4\" stroke=\"green\" stroke-width=\"1\" fill=\"yellow\"></circle> </svg>`
+      `<svg xmlns="http://www.w3.org/2000/svg" width="100px" height="90px"><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"></circle> </svg>`
     );
   });
 
   test("add proper namespace to g tags", () => {
     const template = `<g><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"/> </g>`;
     expect(renderToString(template)).toBe(
-      `<g><circle cx=\"50\" cy=\"50\" r=\"4\" stroke=\"green\" stroke-width=\"1\" fill=\"yellow\"></circle> </g>`
+      `<g xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"></circle> </g>`
     );
   });
 
   test("namespace to g tags not added if already in svg namespace", () => {
     const template = `<svg><g/></svg>`;
-    expect(renderToString(template)).toBe(`<svg><g></g></svg>`);
+    expect(renderToString(template)).toBe(`<svg xmlns="http://www.w3.org/2000/svg"><g></g></svg>`);
   });
 
   test("namespace to svg tags added even if already in svg namespace", () => {
@@ -41,8 +41,13 @@ describe("properly support svg", () => {
   test("svg namespace added to sub-blocks", () => {
     const template = `<svg><path t-if="path"/></svg>`;
 
-    expect(renderToString(template, { path: false })).toBe(`<svg></svg>`);
-    expect(renderToString(template, { path: true })).toBe(`<svg><path></path></svg>`);
+    expect(renderToString(template, { path: false })).toBe(
+      `<svg xmlns="http://www.w3.org/2000/svg"></svg>`
+    );
+    // Because the path is its own block, it has its own xmlns attribute
+    expect(renderToString(template, { path: true })).toBe(
+      `<svg xmlns="http://www.w3.org/2000/svg"><path xmlns="http://www.w3.org/2000/svg"></path></svg>`
+    );
 
     const bdom = renderToBdom(template, { path: true });
     const fixture = makeTestFixture();

tests/compiler/t_call.test.ts

@@ -430,6 +430,48 @@ describe("t-call (template calling)", () => {
     expect(context.renderToString("main")).toBe(expected);
   });
 
+  test("root t-call with body: t-if true", () => {
+    const context = new TestContext();
+    const subTemplate = `sub`;
+    const main = `<t t-call="subTemplate"><t t-if="true">zero</t></t>`;
+    context.addTemplate("subTemplate", subTemplate);
+    context.addTemplate("main", main);
+    const expected = "sub";
+    expect(context.renderToString("main")).toBe(expected);
+  });
+
+  test("root t-call with body: t-if false", () => {
+    const context = new TestContext();
+    const subTemplate = `sub`;
+    const main = `<t t-call="subTemplate"><t t-if="false">zero</t></t>`;
+    context.addTemplate("subTemplate", subTemplate);
+    context.addTemplate("main", main);
+    const expected = "sub";
+    expect(context.renderToString("main")).toBe(expected);
+  });
+
+  test("root t-call with body: t-out with default", () => {
+    const context = new TestContext();
+    const subTemplate = `sub`;
+    const main = `<t t-call="subTemplate"><t t-out="nothing">default</t></t>`;
+    context.addTemplate("subTemplate", subTemplate);
+    context.addTemplate("main", main);
+    const expected = "sub";
+    expect(context.renderToString("main")).toBe(expected);
+  });
+
+  test("root t-call with body: t-foreach", () => {
+    const context = new TestContext();
+    const subTemplate = `sub`;
+    const main = `<t t-call="subTemplate">
+      <t t-foreach="[1]" t-as="i" t-key="i">1</t>
+    </t>`;
+    context.addTemplate("subTemplate", subTemplate);
+    context.addTemplate("main", main);
+    const expected = "sub";
+    expect(context.renderToString("main")).toBe(expected);
+  });
+
   test("dynamic t-call", () => {
     const context = new TestContext();
     const foo = `<foo><t t-esc="val"/></foo>`;

tests/compiler/t_foreach.test.ts

@@ -110,7 +110,7 @@ describe("t-foreach", () => {
       <t t-foreach="value" t-as="item" t-key="item_index">
         [<t t-esc="item_index"/>: <t t-esc="item"/> <t t-esc="item_value"/>]
       </t>`;
-    const expected = ` [0: 1 a]  [1: 2 b]  [2: 3 c] `;
+    const expected = ` [0: a 1]  [1: b 2]  [2: c 3] `;
     const context = {
       value: new Map([
         ["a", 1],

tests/components/__snapshots__/event_handling.test.ts.snap

@@ -4,11 +4,10 @@ exports[`event handling Invalid handler throws an error 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\">click</button>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['dosomething'], ctx];
     return block1([hdlr1]);
   }
@@ -19,11 +18,10 @@ exports[`event handling handler is not called if component is destroyed 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['click'], ctx];
     return block1([hdlr1]);
   }
@@ -34,12 +32,11 @@ exports[`event handling handler receive the event as argument 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<span block-handler-0=\\"click\\"><block-child-0/><block-text-1/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['inc'], ctx];
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     let txt1 = ctx['state'].value;
@@ -52,11 +49,10 @@ exports[`event handling handler receive the event as argument 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>simple vnode</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -66,11 +62,10 @@ exports[`event handling handler works when app is mounted in an iframe 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span block-handler-0=\\"click\\">click me</span>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['inc'], ctx];
     return block1([hdlr1]);
   }
@@ -81,12 +76,11 @@ exports[`event handling input blur event is not called if component is destroyed
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><textarea/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].cond) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -100,11 +94,10 @@ exports[`event handling input blur event is not called if component is destroyed
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<input block-handler-0=\\"blur\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['blur'], ctx];
     return block1([hdlr1]);
   }
@@ -116,16 +109,15 @@ exports[`event handling objects from scope are properly captured by t-on 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div class=\\"item\\" block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       const v1 = ctx['onClick'];
       const v2 = ctx['item'];
@@ -142,11 +134,10 @@ exports[`event handling support for callable expression in event handler 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><input type=\\"text\\" block-handler-1=\\"input\\"/></div>\`);
   
-  return function xml_template_999_Counter(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].value;
     let hdlr1 = [ctx['obj'].onInput, ctx];
     return block1([txt1, hdlr1]);
@@ -159,16 +150,15 @@ exports[`event handling t-on with handler bound to dynamic argument on a t-forea
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div class=\\"item\\" block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = ctx['item'];
       const v1 = ctx['onClick'];
       const v2 = ctx['item'];

tests/components/__snapshots__/higher_order_component.test.ts.snap

@@ -4,10 +4,9 @@ exports[`basics basic use 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"p\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({p: 1}, key + \`__1\`, node, this, null);
   }
 }"
@@ -17,11 +16,10 @@ exports[`basics basic use 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>child<block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].p;
     return block1([txt1]);
   }
@@ -32,12 +30,11 @@ exports[`basics can select a sub widget  1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`OtherChild\`, true, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['env'].options.flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
     }
@@ -53,11 +50,10 @@ exports[`basics can select a sub widget  2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>CHILD 1</span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -67,11 +63,10 @@ exports[`basics can select a sub widget  3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<div>CHILD 2</div>\`);
   
-  return function xml_template_1000_OtherChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -81,12 +76,11 @@ exports[`basics can select a sub widget, part 2 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`OtherChild\`, true, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
     }
@@ -102,11 +96,10 @@ exports[`basics can select a sub widget, part 2 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>CHILD 1</span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -116,11 +109,10 @@ exports[`basics can select a sub widget, part 2 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<div>CHILD 2</div>\`);
   
-  return function xml_template_1000_OtherChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -130,10 +122,9 @@ exports[`basics sub widget is interactive 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"p\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({p: 1}, key + \`__1\`, node, this, null);
   }
 }"
@@ -143,11 +134,10 @@ exports[`basics sub widget is interactive 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><button block-handler-0=\\"click\\">click</button>child<block-text-1/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['inc'], ctx];
     let txt1 = ctx['state'].val;
     return block1([hdlr1, txt1]);
@@ -159,12 +149,11 @@ exports[`basics top level sub widget with a parent 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`ComponentB\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_ComponentA(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -175,10 +164,9 @@ exports[`basics top level sub widget with a parent 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`ComponentC\`, true, false, false, []);
   
-  return function xml_template_1000_ComponentB(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -188,11 +176,10 @@ exports[`basics top level sub widget with a parent 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>Hello</span>\`);
   
-  return function xml_template_999_ComponentC(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"

tests/components/__snapshots__/hooks.test.ts.snap

@@ -4,12 +4,11 @@ exports[`hooks autofocus hook input in a t-if 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-ref=\\"0\\"/><block-child-0/></div>\`);
   let block2 = createBlock(\`<input block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     let ref1 = (el) => this.__owl__.setRef((\`input1\`), el);
     if (ctx['state'].flag) {
@@ -25,11 +24,10 @@ exports[`hooks autofocus hook simple input 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-ref=\\"0\\"/><input block-ref=\\"1\\"/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`input1\`), el);
     let ref2 = (el) => this.__owl__.setRef((\`input2\`), el);
     return block1([ref1, ref2]);
@@ -41,10 +39,9 @@ exports[`hooks can use onWillStart, onWillUpdateProps 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`MyComponent\`, true, false, false, [\\"value\\"]);
   
-  return function xml_template_1000_App(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null);
   }
 }"
@@ -54,11 +51,10 @@ exports[`hooks can use onWillStart, onWillUpdateProps 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -69,11 +65,10 @@ exports[`hooks can use useComponent 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -83,11 +78,10 @@ exports[`hooks can use useEnv 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].val;
     return block1([txt1]);
   }
@@ -98,11 +92,10 @@ exports[`hooks mounted callbacks should be called in reverse order from willUnmo
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>hey<block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].value;
     return block1([txt1]);
   }
@@ -113,10 +106,9 @@ exports[`hooks parent and child env (with useChildSubEnv then useSubEnv) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['env'].val);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -128,11 +120,10 @@ exports[`hooks parent and child env (with useChildSubEnv then useSubEnv) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['env'].hasParent) {
       let txt1 = ctx['env'].val;
@@ -147,10 +138,9 @@ exports[`hooks parent and child env (with useChildSubEnv) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['env'].val);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -162,11 +152,10 @@ exports[`hooks parent and child env (with useChildSubEnv) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].val;
     return block1([txt1]);
   }
@@ -177,10 +166,9 @@ exports[`hooks parent and child env (with useSubEnv) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['env'].val);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -192,11 +180,10 @@ exports[`hooks parent and child env (with useSubEnv) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].val;
     return block1([txt1]);
   }
@@ -207,11 +194,10 @@ exports[`hooks two different call to willPatch/patched should work 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>hey<block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].value;
     return block1([txt1]);
   }
@@ -222,11 +208,10 @@ exports[`hooks useChildSubEnv does not pollute user env 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].val;
     return block1([txt1]);
   }
@@ -237,10 +222,9 @@ exports[`hooks useChildSubEnv supports arbitrary descriptor 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -250,11 +234,10 @@ exports[`hooks useChildSubEnv supports arbitrary descriptor 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/> <block-text-1/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].someVal;
     let txt2 = ctx['env'].someVal2;
     return block1([txt1, txt2]);
@@ -266,11 +249,10 @@ exports[`hooks useEffect hook dependencies prevent effects from rerunning when u
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -280,11 +262,10 @@ exports[`hooks useEffect hook effect can depend on stuff in dom 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].value) {
       let ref1 = (el) => this.__owl__.setRef((\`div\`), el);
@@ -299,11 +280,10 @@ exports[`hooks useEffect hook effect runs on mount, is reapplied on patch, and i
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -313,11 +293,10 @@ exports[`hooks useEffect hook effect with empty dependency list never reruns 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].value;
     return block1([txt1]);
   }
@@ -328,11 +307,10 @@ exports[`hooks useEffect hook properly behaves when the effect function throws 1
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -342,10 +320,9 @@ exports[`hooks useExternalListener 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`MyComponent\`, true, false, false, []);
   
-  return function xml_template_1000_App(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -359,11 +336,10 @@ exports[`hooks useExternalListener 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_MyComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -374,11 +350,10 @@ exports[`hooks useRef hook: basic use 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><button block-ref=\\"0\\"><block-text-1/></button></div>\`);
   
-  return function xml_template_999_Counter(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`button\`), el);
     let txt1 = ctx['value'];
     return block1([ref1, txt1]);
@@ -390,11 +365,10 @@ exports[`hooks useSubEnv modifies user env 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].val;
     return block1([txt1]);
   }
@@ -405,10 +379,9 @@ exports[`hooks useSubEnv supports arbitrary descriptor 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -418,11 +391,10 @@ exports[`hooks useSubEnv supports arbitrary descriptor 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/> <block-text-1/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['env'].someVal;
     let txt2 = ctx['env'].someVal2;
     return block1([txt1, txt2]);

tests/components/__snapshots__/lifecycle.test.ts.snap

@@ -4,11 +4,10 @@ exports[`lifecycle hooks basic checks for a component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>test</span>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -18,13 +17,12 @@ exports[`lifecycle hooks component semantics 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1004\\"
   const comp1 = app.createComponent(\`B\`, true, false, false, []);
   const comp2 = app.createComponent(\`C\`, true, false, false, []);
   
   let block1 = createBlock(\`<div>A<block-child-0/><block-child-1/></div>\`);
   
-  return function xml_template_1004_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = comp2({}, key + \`__2\`, node, this, null);
     return block1([], [b2, b3]);
@@ -36,11 +34,10 @@ exports[`lifecycle hooks component semantics 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>B</div>\`);
   
-  return function xml_template_999_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -50,15 +47,14 @@ exports[`lifecycle hooks component semantics 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1003\\"
   const comp1 = app.createComponent(\`D\`, true, false, false, []);
   const comp2 = app.createComponent(\`E\`, true, false, false, []);
   const comp3 = app.createComponent(\`F\`, true, false, false, []);
   
   let block1 = createBlock(\`<div>C<block-child-0/><block-child-1/><block-child-2/></div>\`);
   
-  return function xml_template_1003_C(ctx, node, key = \\"\\") {
-    let b2,b3,b4;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3, b4;
     b2 = comp1({}, key + \`__1\`, node, this, null);
     if (ctx['state'].flag) {
       b3 = comp2({}, key + \`__2\`, node, this, null);
@@ -74,11 +70,10 @@ exports[`lifecycle hooks component semantics 4`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<div>D</div>\`);
   
-  return function xml_template_1000_D(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -88,11 +83,10 @@ exports[`lifecycle hooks component semantics 5`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   
   let block1 = createBlock(\`<div>E</div>\`);
   
-  return function xml_template_1001_E(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -102,11 +96,10 @@ exports[`lifecycle hooks component semantics 6`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1002\\"
   
   let block1 = createBlock(\`<div>F</div>\`);
   
-  return function xml_template_1002_F(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -116,12 +109,11 @@ exports[`lifecycle hooks components are unmounted and destroyed if no longer in
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"n\\"]);
   
   let block2 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       const b3 = comp1({n: ctx['state'].n}, key + \`__1\`, node, this, null);
@@ -136,11 +128,10 @@ exports[`lifecycle hooks components are unmounted and destroyed if no longer in
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].n;
     return block1([txt1]);
   }
@@ -151,10 +142,9 @@ exports[`lifecycle hooks components are unmounted destroyed if no longer in DOM
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].ok) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -168,11 +158,10 @@ exports[`lifecycle hooks components are unmounted destroyed if no longer in DOM
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -182,11 +171,10 @@ exports[`lifecycle hooks destroy new children before being mountged 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    let b2,b3,b4;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3, b4;
     b2 = text(\`before\`);
     if (ctx['state'].flag) {
       b3 = comp1({}, key + \`__1\`, node, this, null);
@@ -201,9 +189,8 @@ exports[`lifecycle hooks destroy new children before being mountged 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -213,12 +200,11 @@ exports[`lifecycle hooks hooks are called in proper order in widget creation/des
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -229,11 +215,10 @@ exports[`lifecycle hooks hooks are called in proper order in widget creation/des
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -243,10 +228,9 @@ exports[`lifecycle hooks lifecycle callbacks are bound to component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Test\`, true, false, false, [\\"rev\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({rev: ctx['rev']}, key + \`__1\`, node, this, null);
   }
 }"
@@ -256,9 +240,8 @@ exports[`lifecycle hooks lifecycle callbacks are bound to component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].rev);
   }
 }"
@@ -268,12 +251,11 @@ exports[`lifecycle hooks lifecycle semantics 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"a\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({a: ctx['state'].a}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -284,11 +266,10 @@ exports[`lifecycle hooks lifecycle semantics 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -298,10 +279,9 @@ exports[`lifecycle hooks lifecycle semantics, part 2 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasChild) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -315,10 +295,9 @@ exports[`lifecycle hooks lifecycle semantics, part 2 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`GrandChild\`, true, false, false, []);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -328,11 +307,10 @@ exports[`lifecycle hooks lifecycle semantics, part 2 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_GrandChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -342,10 +320,9 @@ exports[`lifecycle hooks lifecycle semantics, part 3 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasChild) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -359,10 +336,9 @@ exports[`lifecycle hooks lifecycle semantics, part 4 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasChild) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -376,10 +352,9 @@ exports[`lifecycle hooks lifecycle semantics, part 4 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`GrandChild\`, true, false, false, []);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -389,11 +364,10 @@ exports[`lifecycle hooks lifecycle semantics, part 4 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_GrandChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -403,10 +377,9 @@ exports[`lifecycle hooks lifecycle semantics, part 5 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasChild) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -420,11 +393,10 @@ exports[`lifecycle hooks lifecycle semantics, part 5 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -434,10 +406,9 @@ exports[`lifecycle hooks lifecycle semantics, part 6 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null);
   }
 }"
@@ -447,11 +418,10 @@ exports[`lifecycle hooks lifecycle semantics, part 6 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -461,11 +431,10 @@ exports[`lifecycle hooks mounted hook is called if mounted in DOM 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -475,10 +444,9 @@ exports[`lifecycle hooks mounted hook is called on every mount, not just the fir
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasChild) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -492,11 +460,10 @@ exports[`lifecycle hooks mounted hook is called on every mount, not just the fir
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -506,12 +473,11 @@ exports[`lifecycle hooks mounted hook is called on subcomponents, in proper orde
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -522,11 +488,10 @@ exports[`lifecycle hooks mounted hook is called on subcomponents, in proper orde
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -536,12 +501,11 @@ exports[`lifecycle hooks mounted hook is called on subsubcomponents, in proper o
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -555,12 +519,11 @@ exports[`lifecycle hooks mounted hook is called on subsubcomponents, in proper o
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`ChildChild\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -571,11 +534,10 @@ exports[`lifecycle hooks mounted hook is called on subsubcomponents, in proper o
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_ChildChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -585,10 +547,9 @@ exports[`lifecycle hooks onWillRender 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"someValue\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({someValue: ctx['state'].value}, key + \`__1\`, node, this, null);
   }
 }"
@@ -598,11 +559,10 @@ exports[`lifecycle hooks onWillRender 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\"><block-text-1/></button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['increment'], ctx];
     let txt1 = ctx['state'].value;
     return block1([hdlr1, txt1]);
@@ -614,12 +574,11 @@ exports[`lifecycle hooks patched hook is called after updateProps 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"a\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({a: ctx['state'].a}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -630,11 +589,10 @@ exports[`lifecycle hooks patched hook is called after updateProps 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -644,11 +602,10 @@ exports[`lifecycle hooks patched hook is called after updating State 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].a;
     return block1([txt1]);
   }
@@ -659,11 +616,10 @@ exports[`lifecycle hooks render in mounted 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['patched'];
     return block1([txt1]);
   }
@@ -674,11 +630,10 @@ exports[`lifecycle hooks render in patched 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['patched'];
     return block1([txt1]);
   }
@@ -689,11 +644,10 @@ exports[`lifecycle hooks render in willPatch 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['patched'];
     return block1([txt1]);
   }
@@ -704,10 +658,9 @@ exports[`lifecycle hooks sub widget (inside sub node): hooks are correctly calle
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -721,11 +674,10 @@ exports[`lifecycle hooks sub widget (inside sub node): hooks are correctly calle
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -735,11 +687,10 @@ exports[`lifecycle hooks timeout in onWillStart emits a warning 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -749,10 +700,9 @@ exports[`lifecycle hooks timeout in onWillUpdateProps emits a warning 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"prop\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const props1 = {prop: ctx['state'].prop};
     helpers.validateProps(\`Child\`, props1, this);
     return comp1(props1, key + \`__1\`, node, this, null);
@@ -764,9 +714,8 @@ exports[`lifecycle hooks timeout in onWillUpdateProps emits a warning 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`\`);
   }
 }"
@@ -776,12 +725,11 @@ exports[`lifecycle hooks willPatch, patched hook are called on subsubcomponents,
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"n\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({n: ctx['state'].n}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -792,12 +740,11 @@ exports[`lifecycle hooks willPatch, patched hook are called on subsubcomponents,
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`ChildChild\`, true, false, false, [\\"n\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({n: ctx['props'].n}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -808,11 +755,10 @@ exports[`lifecycle hooks willPatch, patched hook are called on subsubcomponents,
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_ChildChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].n;
     return block1([txt1]);
   }
@@ -823,10 +769,9 @@ exports[`lifecycle hooks willStart hook is called on sub component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -836,11 +781,10 @@ exports[`lifecycle hooks willStart hook is called on sub component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -850,11 +794,10 @@ exports[`lifecycle hooks willStart is called 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>simple vnode</span>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -864,11 +807,10 @@ exports[`lifecycle hooks willStart is called with component as this 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>simple vnode</span>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -878,14 +820,13 @@ exports[`lifecycle hooks willStart, mounted on subwidget rendered after main is
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   let block3 = createBlock(\`<div/>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['state'].ok) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
     } else {
@@ -900,11 +841,10 @@ exports[`lifecycle hooks willStart, mounted on subwidget rendered after main is
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -914,10 +854,9 @@ exports[`lifecycle hooks willUpdateProps hook is called 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"n\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({n: ctx['state'].n}, key + \`__1\`, node, this, null);
   }
 }"
@@ -927,11 +866,10 @@ exports[`lifecycle hooks willUpdateProps hook is called 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].n;
     return block1([txt1]);
   }

tests/components/__snapshots__/props.test.ts.snap

@@ -5,14 +5,13 @@ exports[`.alike suffix in a list 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Todo\`, true, false, false, [\\"todo\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['state'].elems);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`elem\`] = v_block1[i1];
+      ctx[\`elem\`] = k_block1[i1];
       const key1 = ctx['elem'].id;
       const v1 = ctx['this'];
       const v2 = ctx['elem'];
@@ -27,11 +26,10 @@ exports[`.alike suffix in a list 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\"><block-text-1/><block-child-0/></button>\`);
   
-  return function xml_template_999_Todo(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     let hdlr1 = [ctx['props'].toggle, ctx];
     let txt1 = ctx['props'].todo.id;
@@ -47,10 +45,9 @@ exports[`.alike suffix in a simple case 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].counter);
     const b3 = comp1({fn: ()=>1}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -62,9 +59,8 @@ exports[`.alike suffix in a simple case 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].fn());
   }
 }"
@@ -74,12 +70,11 @@ exports[`basics accept ES6-like syntax for props (with getters) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"greetings\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({greetings: ctx['greetings']}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -90,11 +85,10 @@ exports[`basics accept ES6-like syntax for props (with getters) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].greetings;
     return block1([txt1]);
   }
@@ -106,14 +100,13 @@ exports[`basics arrow functions as prop correctly capture their scope 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"onClick\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       const key1 = ctx['item'].val;
       const v1 = ctx['onClick'];
       const v2 = ctx['item'];
@@ -128,11 +121,10 @@ exports[`basics arrow functions as prop correctly capture their scope 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['props'].onClick, ctx];
     return block1([hdlr1]);
   }
@@ -143,12 +135,11 @@ exports[`basics explicit object prop 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({value: ctx['state'].val}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -159,11 +150,10 @@ exports[`basics explicit object prop 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].someval;
     return block1([txt1]);
   }
@@ -174,10 +164,9 @@ exports[`basics prop names can contain - 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"prop-name\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({'prop-name': 7}, key + \`__1\`, node, this, null);
   }
 }"
@@ -187,11 +176,10 @@ exports[`basics prop names can contain - 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props']['prop-name'];
     return block1([txt1]);
   }
@@ -202,10 +190,9 @@ exports[`basics support prop names that aren't valid bare object property names
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"some-dashed-prop\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({'some-dashed-prop': 5}, key + \`__1\`, node, this, null);
   }
 }"
@@ -215,11 +202,10 @@ exports[`basics support prop names that aren't valid bare object property names
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['props'].onClick, ctx];
     return block1([hdlr1]);
   }
@@ -231,7 +217,6 @@ exports[`basics t-set with a body expression can be passed in props, and then t-
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, LazyValue } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
@@ -241,7 +226,7 @@ exports[`basics t-set with a body expression can be passed in props, and then t-
     return block2();
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx[\`abc\`] = new LazyValue(value1, ctx, this, node, key);
@@ -256,11 +241,10 @@ exports[`basics t-set with a body expression can be passed in props, and then t-
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { safeOutput } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/><block-child-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     const b2 = safeOutput(ctx['props'].val);
     return block1([txt1], [b2]);
@@ -273,12 +257,11 @@ exports[`basics t-set with a body expression can be used as textual prop 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"abc\\", \`42\`);
@@ -292,11 +275,10 @@ exports[`basics t-set with a body expression can be used as textual prop 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -308,12 +290,11 @@ exports[`basics t-set works  1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"val\\", 42);
@@ -327,11 +308,10 @@ exports[`basics t-set works  2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -342,10 +322,9 @@ exports[`basics template string in prop 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"propName\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({propName: \`1\${ctx['someVal']}3\`}, key + \`__1\`, node, this, null);
   }
 }"
@@ -355,9 +334,8 @@ exports[`basics template string in prop 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`\`);
   }
 }"
@@ -367,10 +345,9 @@ exports[`bound functions are considered 'alike' 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].val);
     const b3 = comp1({fn: (ctx['someFunction']).bind(this)}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -382,9 +359,8 @@ exports[`bound functions are considered 'alike' 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -394,10 +370,9 @@ exports[`bound functions is not referentially equal after update 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({val: ctx['state'].val,fn: (ctx['someFunction']).bind(this)}, key + \`__1\`, node, this, null);
   }
 }"
@@ -407,9 +382,8 @@ exports[`bound functions is not referentially equal after update 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].val);
   }
 }"
@@ -419,10 +393,9 @@ exports[`can bind function prop with bind suffix 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({doSomething: (ctx['doSomething']).bind(this)}, key + \`__1\`, node, this, null);
   }
 }"
@@ -432,9 +405,8 @@ exports[`can bind function prop with bind suffix 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -444,10 +416,9 @@ exports[`do not crash when binding anonymous function prop with bind suffix 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const v1 = ctx['this'];
     return comp1({doSomething: ((_val)=>v1.doSomething(_val)).bind(this)}, key + \`__1\`, node, this, null);
   }
@@ -458,9 +429,8 @@ exports[`do not crash when binding anonymous function prop with bind suffix 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"

tests/components/__snapshots__/reactivity.test.ts.snap

@@ -4,10 +4,9 @@ exports[`reactivity in lifecycle Child component doesn't render when state they
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"state\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].renderChild) {
       b2 = comp1({state: ctx['state']}, key + \`__1\`, node, this, null);
@@ -21,9 +20,8 @@ exports[`reactivity in lifecycle Child component doesn't render when state they
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].state.content.a);
   }
 }"
@@ -33,10 +31,9 @@ exports[`reactivity in lifecycle Component is automatically subscribed to reacti
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"obj\\",\\"reactiveObj\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({obj: ctx['obj'],reactiveObj: ctx['reactiveObj']}, key + \`__1\`, node, this, null);
   }
 }"
@@ -46,9 +43,8 @@ exports[`reactivity in lifecycle Component is automatically subscribed to reacti
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['props'].obj.a);
     const b3 = text(ctx['props'].reactiveObj.b);
     return multi([b2, b3]);
@@ -60,11 +56,10 @@ exports[`reactivity in lifecycle can use a state hook 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Counter(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['counter'].value;
     return block1([txt1]);
   }
@@ -75,11 +70,10 @@ exports[`reactivity in lifecycle can use a state hook 2 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].a;
     return block1([txt1]);
   }
@@ -90,11 +84,10 @@ exports[`reactivity in lifecycle can use a state hook on Map 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Counter(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['counter'].get('value');
     return block1([txt1]);
   }
@@ -105,11 +98,10 @@ exports[`reactivity in lifecycle change state while mounting component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].val;
     return block1([txt1]);
   }
@@ -120,12 +112,11 @@ exports[`reactivity in lifecycle state changes in willUnmount do not trigger rer
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
@@ -139,11 +130,10 @@ exports[`reactivity in lifecycle state changes in willUnmount do not trigger rer
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/><block-text-1/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     let txt2 = ctx['state'].n;
     return block1([txt1, txt2]);
@@ -155,9 +145,8 @@ exports[`subscriptions subscriptions returns the keys and targets observed by th
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['state'].a);
   }
 }"
@@ -167,10 +156,9 @@ exports[`subscriptions subscriptions returns the keys observed by the component
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"state\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].a);
     const b3 = comp1({state: ctx['state']}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -182,9 +170,8 @@ exports[`subscriptions subscriptions returns the keys observed by the component
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].state.b);
   }
 }"

tests/components/__snapshots__/refs.test.ts.snap

@@ -4,11 +4,10 @@ exports[`refs basic use 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`div\`), el);
     return block1([ref1]);
   }
@@ -19,13 +18,12 @@ exports[`refs can use 2 refs with same name in a t-if/t-else situation 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div block-ref=\\"0\\"/>\`);
   let block3 = createBlock(\`<span block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['state'].value) {
       let ref1 = (el) => this.__owl__.setRef((\`coucou\`), el);
       b2 = block2([ref1]);
@@ -42,11 +40,10 @@ exports[`refs ref is unset when t-if goes to false after unrelated render 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div block-attribute-0=\\"class\\" block-ref=\\"1\\"/>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].show) {
       let attr1 = ctx['state'].class;
@@ -62,12 +59,11 @@ exports[`refs refs and recursive templates 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const comp1 = app.createComponent(\`Test\`, true, false, false, [\\"tree\\"]);
   
   let block1 = createBlock(\`<p block-ref=\\"0\\"><block-text-1/><block-child-0/></p>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     let ref1 = (el) => this.__owl__.setRef((\`root\`), el);
     let txt1 = ctx['props'].tree.value;
@@ -83,12 +79,11 @@ exports[`refs refs and t-key 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<button block-handler-0=\\"click\\"/>\`);
   let block3 = createBlock(\`<p block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const v1 = ctx['state'];
     let hdlr1 = [()=>v1.renderId++, ctx];
     const b2 = block2([hdlr1]);
@@ -105,7 +100,6 @@ exports[`refs refs are properly bound in slots 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Dialog\`, true, true, false, []);
   
   let block1 = createBlock(\`<div><span class=\\"counter\\"><block-text-0/></span><block-child-0/></div>\`);
@@ -117,7 +111,7 @@ exports[`refs refs are properly bound in slots 1`] = `
     return block2([hdlr1, ref1]);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].val;
     const ctx1 = capture(ctx);
     const b3 = comp1({slots: markRaw({'footer': {__render: slot1.bind(this), __ctx: ctx1}})}, key + \`__1\`, node, this, null);
@@ -131,11 +125,10 @@ exports[`refs refs are properly bound in slots 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-child-0/></span>\`);
   
-  return function xml_template_999_Dialog(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callSlot(ctx, node, key, 'footer', false, {});
     return block1([], [b2]);
   }
@@ -147,12 +140,11 @@ exports[`refs throws if there are 2 same refs at the same time 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { makeRefWrapper } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div block-ref=\\"0\\"/>\`);
   let block3 = createBlock(\`<span block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let refWrapper = makeRefWrapper(this.__owl__);
     let ref1 = refWrapper(\`coucou\`, (el) => this.__owl__.setRef((\`coucou\`), el));
     const b2 = block2([ref1]);

tests/components/__snapshots__/rendering.test.ts.snap

@@ -4,10 +4,9 @@ exports[`children, default props and renderings 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].value);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -19,9 +18,8 @@ exports[`children, default props and renderings 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -31,10 +29,9 @@ exports[`force render in case of existing render 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`B\`, true, false, false, [\\"val\\"]);
   
-  return function xml_template_1001_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
 }"
@@ -44,10 +41,9 @@ exports[`force render in case of existing render 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`C\`, true, false, false, []);
   
-  return function xml_template_1000_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = text(ctx['props'].val);
     return multi([b2, b3]);
@@ -59,9 +55,8 @@ exports[`force render in case of existing render 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_C(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`C\`);
   }
 }"
@@ -71,10 +66,9 @@ exports[`rendering semantics can force a render to update sub tree 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].value);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -86,9 +80,8 @@ exports[`rendering semantics can force a render to update sub tree 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -98,10 +91,9 @@ exports[`rendering semantics can render a parent without rendering child 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].value);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -113,9 +105,8 @@ exports[`rendering semantics can render a parent without rendering child 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -125,10 +116,9 @@ exports[`rendering semantics props are reactive (nested prop) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"a\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({a: ctx['state']}, key + \`__1\`, node, this, null);
   }
 }"
@@ -138,9 +128,8 @@ exports[`rendering semantics props are reactive (nested prop) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].a.b.c);
   }
 }"
@@ -150,10 +139,9 @@ exports[`rendering semantics props are reactive 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"a\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({a: ctx['state']}, key + \`__1\`, node, this, null);
   }
 }"
@@ -163,9 +151,8 @@ exports[`rendering semantics props are reactive 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].a.b);
   }
 }"
@@ -175,10 +162,9 @@ exports[`rendering semantics render need a boolean = true to be 'deep' 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].value);
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -190,9 +176,8 @@ exports[`rendering semantics render need a boolean = true to be 'deep' 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -202,10 +187,9 @@ exports[`rendering semantics render with deep=true followed by render with deep=
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`parent\`);
     const b3 = text(ctx['state'].value);
     const b4 = comp1({}, key + \`__1\`, node, this, null);
@@ -218,9 +202,8 @@ exports[`rendering semantics render with deep=true followed by render with deep=
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`child\`);
     const b3 = text(ctx['env'].getValue());
     return multi([b2, b3]);
@@ -232,10 +215,9 @@ exports[`rendering semantics rendering is atomic (for one subtree) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`B\`, true, false, false, [\\"obj\\"]);
   
-  return function xml_template_1001_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['state'].obj.val);
     const b3 = comp1({obj: ctx['state'].obj}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -247,10 +229,9 @@ exports[`rendering semantics rendering is atomic (for one subtree) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`C\`, true, false, false, [\\"obj\\"]);
   
-  return function xml_template_1000_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({obj: ctx['props'].obj}, key + \`__1\`, node, this, null);
   }
 }"
@@ -260,9 +241,8 @@ exports[`rendering semantics rendering is atomic (for one subtree) 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_C(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['props'].obj.val);
   }
 }"
@@ -272,10 +252,9 @@ exports[`rendering semantics works as expected for dynamic number of props 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, true, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1(Object.assign({}, ctx['state']), key + \`__1\`, node, this, null);
   }
 }"
@@ -285,9 +264,8 @@ exports[`rendering semantics works as expected for dynamic number of props 2`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(Object.keys(ctx['props']).length);
   }
 }"

tests/components/__snapshots__/style_class.test.ts.snap

@@ -4,10 +4,9 @@ exports[`style and class handling can set class on multi root component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'fromparent'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -17,12 +16,11 @@ exports[`style and class handling can set class on multi root component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<div>a</div>\`);
   let block3 = createBlock(\`<span block-attribute-0=\\"class\\">b</span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     let attr1 = ctx['props'].class;
     const b3 = block3([attr1]);
@@ -35,10 +33,9 @@ exports[`style and class handling can set class on sub component, as prop 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'some-class'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -48,11 +45,10 @@ exports[`style and class handling can set class on sub component, as prop 2`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\">child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -63,10 +59,9 @@ exports[`style and class handling can set class on sub sub component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'fromparent'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -76,10 +71,9 @@ exports[`style and class handling can set class on sub sub component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`ChildChild\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: (ctx['props'].class||'')+' fromchild'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -89,11 +83,10 @@ exports[`style and class handling can set class on sub sub component 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\">childchild</div>\`);
   
-  return function xml_template_999_ChildChild(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -104,10 +97,9 @@ exports[`style and class handling can set more than one class on sub component 1
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'a  b'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -117,11 +109,10 @@ exports[`style and class handling can set more than one class on sub component 2
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\">child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -132,11 +123,10 @@ exports[`style and class handling can set style and class inside component 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div style=\\"font-weight:bold;\\" class=\\"some-class\\">world</div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -146,11 +136,10 @@ exports[`style and class handling class on components do not interfere with user
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_App(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = {c:ctx['state'].c};
     return block1([attr1]);
   }
@@ -161,10 +150,9 @@ exports[`style and class handling class on sub component, which is switched to a
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1002\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\",\\"child\\"]);
   
-  return function xml_template_1002_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'someclass',child: ctx['state'].child}, key + \`__1\`, node, this, null);
   }
 }"
@@ -174,12 +162,11 @@ exports[`style and class handling class on sub component, which is switched to a
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`ChildA\`, true, false, false, [\\"class\\"]);
   const comp2 = app.createComponent(\`ChildB\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1001_Child(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['props'].child==='a') {
       b2 = comp1({class: ctx['props'].class}, key + \`__1\`, node, this, null);
     } else {
@@ -194,11 +181,10 @@ exports[`style and class handling class on sub component, which is switched to a
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\">a</div>\`);
   
-  return function xml_template_999_ChildA(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -209,11 +195,10 @@ exports[`style and class handling class on sub component, which is switched to a
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span block-attribute-0=\\"class\\">b</span>\`);
   
-  return function xml_template_1000_ChildB(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -224,12 +209,11 @@ exports[`style and class handling class with extra whitespaces (variation) 1`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
   let block1 = createBlock(\`<p><block-child-0/></p>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({class: 'a  b c   d'}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -240,11 +224,10 @@ exports[`style and class handling class with extra whitespaces (variation) 2`] =
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -255,10 +238,9 @@ exports[`style and class handling class with extra whitespaces 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'a  b c   d'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -268,11 +250,10 @@ exports[`style and class handling class with extra whitespaces 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -283,10 +264,9 @@ exports[`style and class handling component class and parent class combine toget
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'from parent'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -296,11 +276,10 @@ exports[`style and class handling component class and parent class combine toget
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div class=\\"child\\" block-attribute-0=\\"class\\">child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -338,12 +317,11 @@ exports[`style and class handling empty class attribute is not added on widget r
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({class: undefined}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -354,11 +332,10 @@ exports[`style and class handling empty class attribute is not added on widget r
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -369,10 +346,9 @@ exports[`style and class handling error in subcomponent with class 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'a'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -382,11 +358,10 @@ exports[`style and class handling error in subcomponent with class 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\"><block-text-1/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     let txt1 = ctx['this'].will.crash;
     return block1([attr1, txt1]);
@@ -398,10 +373,9 @@ exports[`style and class handling no class is set is child ignores it 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: 'hey'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -411,11 +385,10 @@ exports[`style and class handling no class is set is child ignores it 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -425,10 +398,9 @@ exports[`style and class handling no class is set is parent does not give it as
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -438,11 +410,10 @@ exports[`style and class handling no class is set is parent does not give it as
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"class\\">child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].class;
     return block1([attr1]);
   }
@@ -453,10 +424,9 @@ exports[`style and class handling style is properly added on widget root el 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"style\\"]);
   
-  return function xml_template_1000_ParentWidget(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({style: 'font-weight: bold;'}, key + \`__1\`, node, this, null);
   }
 }"
@@ -466,11 +436,10 @@ exports[`style and class handling style is properly added on widget root el 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"style\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].style;
     return block1([attr1]);
   }
@@ -481,12 +450,11 @@ exports[`style and class handling t-att-class is properly added/removed on widge
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({class: {b:ctx['state'].b}}, key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -497,11 +465,10 @@ exports[`style and class handling t-att-class is properly added/removed on widge
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span class=\\"c\\" block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = {d:ctx['state'].d,...ctx['props'].class};
     return block1([attr1]);
   }
@@ -512,10 +479,9 @@ exports[`style and class handling t-att-class is properly added/removed on widge
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"class\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({class: {a:true,b:ctx['state'].b}}, key + \`__1\`, node, this, null);
   }
 }"
@@ -525,11 +491,10 @@ exports[`style and class handling t-att-class is properly added/removed on widge
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span class=\\"c\\" block-attribute-0=\\"class\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = {d:ctx['state'].d,...ctx['props'].class};
     return block1([attr1]);
   }

tests/components/__snapshots__/t_call.test.ts.snap

@@ -5,14 +5,13 @@ exports[`t-call dynamic t-call 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, zero } = helpers;
-  // Template name: \\"xml_template_999\\"
   const call = app.callTemplate.bind(app);
   
-  return function xml_template_999_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1;
-    const b1 = text(\` owl \`);
-    ctx[zero] = b1;
+    const b2 = text(\` owl \`);
+    ctx[zero] = b2;
     const template1 = (ctx['current'].template);
     return call(this, template1, ctx, node, key + \`__1\`);
   }
@@ -23,11 +22,10 @@ exports[`t-call dynamic t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"foo\\"
   
   let block1 = createBlock(\`<div>foo</div>\`);
   
-  return function foo(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -37,9 +35,8 @@ exports[`t-call dynamic t-call 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"bar\\"
   
-  return function bar(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`bar\`);
   }
 }"
@@ -49,10 +46,9 @@ exports[`t-call dynamic t-call with same sub component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const call = app.callTemplate.bind(app);
   
-  return function xml_template_1000_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['current'].template);
     const template1 = (ctx['current'].template);
     const b3 = call(this, template1, ctx, node, key + \`__1\`);
@@ -65,10 +61,9 @@ exports[`t-call dynamic t-call with same sub component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"A\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -78,9 +73,8 @@ exports[`t-call dynamic t-call with same sub component 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"
@@ -90,10 +84,9 @@ exports[`t-call dynamic t-call with same sub component 4`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"B\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -103,11 +96,10 @@ exports[`t-call dynamic t-call: key is propagated 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const call = app.callTemplate.bind(app);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const template1 = (ctx['sub']);
     const b3 = call(this, template1, ctx, node, key + \`__2\`);
@@ -120,11 +112,10 @@ exports[`t-call dynamic t-call: key is propagated 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-attribute-0=\\"id\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['id'];
     return block1([attr1]);
   }
@@ -135,10 +126,9 @@ exports[`t-call dynamic t-call: key is propagated 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -148,13 +138,12 @@ exports[`t-call handlers are properly bound through a dynamic t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const call = app.callTemplate.bind(app);
   
   let block1 = createBlock(\`<div><block-child-0/><block-text-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    const template1 = ('xml_template_999');
+  return function template(ctx, node, key = \\"\\") {
+    const template1 = ('__template__999');
     const b2 = call(this, template1, ctx, node, key + \`__1\`);
     let txt1 = ctx['counter'];
     return block1([txt1], [b2]);
@@ -166,11 +155,10 @@ exports[`t-call handlers are properly bound through a dynamic t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p block-handler-0=\\"click\\">lucas</p>\`);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const v1 = ctx['this'];
     let hdlr1 = [()=>v1.update(), ctx];
     return block1([hdlr1]);
@@ -182,12 +170,11 @@ exports[`t-call handlers are properly bound through a t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
-  const callTemplate_1 = app.getTemplate(\`xml_template_999\`);
+  const callTemplate_1 = app.getTemplate(\`__template__999\`);
   
   let block1 = createBlock(\`<div><block-child-0/><block-text-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     let txt1 = ctx['counter'];
     return block1([txt1], [b2]);
@@ -199,11 +186,10 @@ exports[`t-call handlers are properly bound through a t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p block-handler-0=\\"click\\">lucas</p>\`);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['update'], ctx];
     return block1([hdlr1]);
   }
@@ -214,12 +200,11 @@ exports[`t-call handlers with arguments are properly bound through a t-call 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
-  const callTemplate_1 = app.getTemplate(\`xml_template_999\`);
+  const callTemplate_1 = app.getTemplate(\`__template__999\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -230,11 +215,10 @@ exports[`t-call handlers with arguments are properly bound through a t-call 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p block-handler-0=\\"click\\">lucas</p>\`);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const v1 = ctx['this'];
     const v2 = ctx['a'];
     let hdlr1 = [()=>v1.update(v2), ctx];
@@ -247,12 +231,11 @@ exports[`t-call parent is set within t-call 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
-  const callTemplate_1 = app.getTemplate(\`xml_template_999\`);
+  const callTemplate_1 = app.getTemplate(\`__template__999\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -263,10 +246,9 @@ exports[`t-call parent is set within t-call 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -276,11 +258,10 @@ exports[`t-call parent is set within t-call 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span>lucas</span>\`);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -290,10 +271,9 @@ exports[`t-call parent is set within t-call with no parentNode 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
-  const callTemplate_1 = app.getTemplate(\`xml_template_999\`);
+  const callTemplate_1 = app.getTemplate(\`__template__999\`);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return callTemplate_1.call(this, ctx, node, key + \`__1\`);
   }
 }"
@@ -303,10 +283,9 @@ exports[`t-call parent is set within t-call with no parentNode 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
 }"
@@ -316,11 +295,10 @@ exports[`t-call parent is set within t-call with no parentNode 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span>lucas</span>\`);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -331,12 +309,11 @@ exports[`t-call recursive t-call binding this -- static t-call 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   const callTemplate_1 = app.getTemplate(\`recursive\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx = Object.create(ctx);
@@ -353,12 +330,11 @@ exports[`t-call recursive t-call binding this -- static t-call 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"recursive\\"
   const callTemplate_1 = app.getTemplate(\`recursive\`);
   
   let block3 = createBlock(\`<div block-handler-0=\\"click.stop\\"><block-text-1/></div>\`);
   
-  return function recursive(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let b2;
@@ -382,14 +358,13 @@ exports[`t-call sub components in two t-calls 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`sub\`);
   const callTemplate_2 = app.getTemplate(\`sub\`);
   
   let block3 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['state'].val===1) {
       b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     } else {
@@ -405,10 +380,9 @@ exports[`t-call sub components in two t-calls 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"sub\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
-  return function sub(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
 }"
@@ -418,11 +392,10 @@ exports[`t-call sub components in two t-calls 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -434,20 +407,19 @@ exports[`t-call t-call in t-foreach and children component 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1001\\"
-  const callTemplate_1 = app.getTemplate(\`xml_template_999\`);
+  const callTemplate_1 = app.getTemplate(\`__template__999\`);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(['a','b','c']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       ctx[\`val_first\`] = i1 === 0;
-      ctx[\`val_last\`] = i1 === v_block2.length - 1;
+      ctx[\`val_last\`] = i1 === k_block2.length - 1;
       ctx[\`val_index\`] = i1;
-      ctx[\`val_value\`] = k_block2[i1];
+      ctx[\`val_value\`] = v_block2[i1];
       const key1 = ctx['val'];
       c_block2[i1] = withKey(callTemplate_1.call(this, ctx, node, key + \`__1__\${key1}\`), key1);
     }
@@ -461,10 +433,9 @@ exports[`t-call t-call in t-foreach and children component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
-  return function xml_template_999(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({val: ctx['val']}, key + \`__1\`, node, this, null);
   }
 }"
@@ -474,11 +445,10 @@ exports[`t-call t-call in t-foreach and children component 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -489,10 +459,9 @@ exports[`t-call t-call with t-call-context and subcomponent 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`someTemplate\`);
   
-  return function xml_template_1000_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = ctx['subctx'];
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -503,11 +472,10 @@ exports[`t-call t-call with t-call-context and subcomponent 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"someTemplate\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"name\\"]);
   const comp2 = app.createComponent(\`Child\`, true, false, false, [\\"name\\"]);
   
-  return function someTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({name: ctx['aab']}, key + \`__1\`, node, this, null);
     const b3 = comp2({name: ctx['lpe']}, key + \`__2\`, node, this, null);
     return multi([b2, b3]);
@@ -519,9 +487,8 @@ exports[`t-call t-call with t-call-context and subcomponent 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`child\`);
     const b3 = text(ctx['props'].name);
     return multi([b2, b3]);
@@ -533,10 +500,9 @@ exports[`t-call t-call with t-call-context and subcomponent, in dev mode 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`someTemplate\`);
   
-  return function xml_template_1000_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = ctx['subctx'];
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -547,11 +513,10 @@ exports[`t-call t-call with t-call-context and subcomponent, in dev mode 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"someTemplate\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"name\\"]);
   const comp2 = app.createComponent(\`Child\`, true, false, false, [\\"name\\"]);
   
-  return function someTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const props1 = {name: ctx['aab']};
     helpers.validateProps(\`Child\`, props1, this);
     const b2 = comp1(props1, key + \`__1\`, node, this, null);
@@ -567,9 +532,8 @@ exports[`t-call t-call with t-call-context and subcomponent, in dev mode 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`child\`);
     const b3 = text(ctx['props'].name);
     return multi([b2, b3]);
@@ -581,10 +545,9 @@ exports[`t-call t-call with t-call-context, simple use 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const callTemplate_1 = app.getTemplate(\`someTemplate\`);
   
-  return function xml_template_999_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = ctx['subctx'];
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -595,9 +558,8 @@ exports[`t-call t-call with t-call-context, simple use 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"someTemplate\\"
   
-  return function someTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(ctx['aab']);
     const b3 = text(ctx['lpe']);
     return multi([b2, b3]);
@@ -609,10 +571,9 @@ exports[`t-call t-call-context: ComponentNode is not looked up in the context 1`
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`someTemplate\`);
   
-  return function xml_template_1000_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = {method:function(){}};
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -624,7 +585,6 @@ exports[`t-call t-call-context: ComponentNode is not looked up in the context 2`
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, isBoundary, withDefault, setContextValue, markRaw } = helpers;
-  // Template name: \\"someTemplate\\"
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
   let block2 = createBlock(\`<div block-ref=\\"0\\">outside slot</div>\`);
@@ -642,7 +602,7 @@ exports[`t-call t-call-context: ComponentNode is not looked up in the context 2`
     return multi([b4, b5]);
   }
   
-  return function someTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`myRef\`), el);
     const b2 = block2([ref1]);
     const ctx1 = capture(ctx);
@@ -657,9 +617,8 @@ exports[`t-call t-call-context: ComponentNode is not looked up in the context 3`
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return callSlot(ctx, node, key, 'default', false, {});
   }
 }"
@@ -669,10 +628,9 @@ exports[`t-call t-call-context: slots don't make component available again when
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`template\`);
   
-  return function xml_template_1000_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = {};
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -684,7 +642,6 @@ exports[`t-call t-call-context: slots don't make component available again when
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, capture, markRaw } = helpers;
-  // Template name: \\"template\\"
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
   function slot1(ctx, node, key = \\"\\") {
@@ -708,9 +665,8 @@ exports[`t-call t-call-context: slots don't make component available again when
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return callSlot(ctx, node, key, 'default', false, {});
   }
 }"
@@ -720,10 +676,9 @@ exports[`t-call t-call-context: this is not available inside t-call-context 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const callTemplate_1 = app.getTemplate(\`someTemplate\`);
   
-  return function xml_template_999_Root(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ctx1 = {};
     return callTemplate_1.call(this, ctx1, node, key + \`__1\`);
   }
@@ -734,9 +689,8 @@ exports[`t-call t-call-context: this is not available inside t-call-context 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"someTemplate\\"
   
-  return function someTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(ctx['this']);
   }
 }"

tests/components/__snapshots__/t_call_block.test.ts.snap

@@ -4,11 +4,10 @@ exports[`t-call-block simple t-call-block with static text 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = ctx['myBlock']();
     return block1([], [b2]);
   }

tests/components/__snapshots__/t_component.test.ts.snap

@@ -4,12 +4,11 @@ exports[`t-component can switch between dynamic components without the need for
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1001_App(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const Comp1 = ctx['constructor'].components[ctx['state'].child];
     const b2 = toggler(Comp1, comp1({}, (Comp1).name + key + \`__1\`, node, this, Comp1));
     return block1([], [b2]);
@@ -21,11 +20,10 @@ exports[`t-component can switch between dynamic components without the need for
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>child a</span>\`);
   
-  return function xml_template_999_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -35,11 +33,10 @@ exports[`t-component can switch between dynamic components without the need for
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span>child b</span>\`);
   
-  return function xml_template_1000_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -49,10 +46,9 @@ exports[`t-component can use dynamic components (the class) if given (with diffe
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['state'].child;
     const Comp1 = ctx['myComponent'];
     return toggler(tKey_1, toggler(Comp1, comp1({}, (Comp1).name + tKey_1 + key + \`__1\`, node, this, Comp1)));
@@ -64,11 +60,10 @@ exports[`t-component can use dynamic components (the class) if given (with diffe
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>child a</span>\`);
   
-  return function xml_template_999_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -78,11 +73,10 @@ exports[`t-component can use dynamic components (the class) if given (with diffe
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<div>child b</div>\`);
   
-  return function xml_template_1000_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -92,10 +86,9 @@ exports[`t-component can use dynamic components (the class) if given 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['state'].child;
     const Comp1 = ctx['myComponent'];
     return toggler(tKey_1, toggler(Comp1, comp1({}, (Comp1).name + tKey_1 + key + \`__1\`, node, this, Comp1)));
@@ -107,11 +100,10 @@ exports[`t-component can use dynamic components (the class) if given 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>child a</span>\`);
   
-  return function xml_template_999_A(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -121,11 +113,10 @@ exports[`t-component can use dynamic components (the class) if given 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
   let block1 = createBlock(\`<span>child b</span>\`);
   
-  return function xml_template_1000_B(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -135,12 +126,11 @@ exports[`t-component modifying a sub widget 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_ParentWidget(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const Comp1 = ctx['Counter'];
     const b2 = toggler(Comp1, comp1({}, (Comp1).name + key + \`__1\`, node, this, Comp1));
     return block1([], [b2]);
@@ -152,11 +142,10 @@ exports[`t-component modifying a sub widget 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><button block-handler-1=\\"click\\">Inc</button></div>\`);
   
-  return function xml_template_999_Counter(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].counter;
     const v1 = ctx['state'];
     let hdlr1 = [()=>v1.counter++, ctx];
@@ -169,10 +158,9 @@ exports[`t-component switching dynamic component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const Comp1 = ctx['Child'];
     return toggler(Comp1, comp1({}, (Comp1).name + key + \`__1\`, node, this, Comp1));
   }
@@ -183,11 +171,10 @@ exports[`t-component switching dynamic component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>child a</div>\`);
   
-  return function xml_template_999_ChildA(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -197,9 +184,8 @@ exports[`t-component switching dynamic component 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   
-  return function xml_template_1000_ChildB(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child b\`);
   }
 }"
@@ -209,10 +195,9 @@ exports[`t-component t-component works in simple case 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(null, false, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const Comp1 = ctx['Child'];
     return toggler(Comp1, comp1({}, (Comp1).name + key + \`__1\`, node, this, Comp1));
   }
@@ -223,11 +208,10 @@ exports[`t-component t-component works in simple case 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div>child</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"

tests/components/__snapshots__/t_foreach.test.ts.snap

@@ -5,17 +5,16 @@ exports[`list of components components in a node in a t-foreach  1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"item\\"]);
   
   let block1 = createBlock(\`<div><ul><block-child-0/></ul></div>\`);
   let block3 = createBlock(\`<li><block-child-0/></li>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['items']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`item\`] = v_block2[i1];
+      ctx[\`item\`] = k_block2[i1];
       const key1 = 'li_'+ctx['item'];
       const b4 = comp1({item: ctx['item']}, key + \`__1__\${key1}\`, node, this, null);
       c_block2[i1] = withKey(block3([], [b4]), key1);
@@ -30,11 +29,10 @@ exports[`list of components components in a node in a t-foreach  2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].item;
     return block1([txt1]);
   }
@@ -46,15 +44,14 @@ exports[`list of components crash on duplicate key in dev mode 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, OwlError, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([1,2]);;
     const keys1 = new Set();
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       const key1 = 'child';
       if (keys1.has(String(key1))) { throw new OwlError(\`Got duplicate key in t-foreach: \${key1}\`)}
       keys1.add(String(key1));
@@ -71,9 +68,8 @@ exports[`list of components crash on duplicate key in dev mode 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`\`);
   }
 }"
@@ -84,15 +80,14 @@ exports[`list of components crash when using object as keys that serialize to th
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, OwlError, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([{},{}]);;
     const keys1 = new Set();
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`item\`] = v_block1[i1];
+      ctx[\`item\`] = k_block1[i1];
       const key1 = ctx['item'];
       if (keys1.has(String(key1))) { throw new OwlError(\`Got duplicate key in t-foreach: \${key1}\`)}
       keys1.add(String(key1));
@@ -109,9 +104,8 @@ exports[`list of components crash when using object as keys that serialize to th
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`\`);
   }
 }"
@@ -122,17 +116,16 @@ exports[`list of components list of sub components inside other nodes 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`SubComponent\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].blips);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`blip\`] = v_block2[i1];
+      ctx[\`blip\`] = k_block2[i1];
       const key1 = ctx['blip'].id;
       const b4 = comp1({}, key + \`__1__\${key1}\`, node, this, null);
       c_block2[i1] = withKey(block3([], [b4]), key1);
@@ -147,11 +140,10 @@ exports[`list of components list of sub components inside other nodes 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span>asdf</span>\`);
   
-  return function xml_template_999_SubComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -162,7 +154,6 @@ exports[`list of components order is correct when slots are not of same type 1`]
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
   let block2 = createBlock(\`<div>A</div>\`);
@@ -183,7 +174,7 @@ exports[`list of components order is correct when slots are not of same type 1`]
     return text(\`C\`);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const ctx1 = capture(ctx);
     return comp1({slots: markRaw({'a': {__render: slot1.bind(this), __ctx: ctx1, active: !ctx['state'].active}, 'b': {__render: slot2.bind(this), __ctx: ctx1, active: true}, 'c': {__render: slot3.bind(this), __ctx: ctx1, active: ctx['state'].active}})}, key + \`__1\`, node, this, null);
   }
@@ -195,13 +186,12 @@ exports[`list of components order is correct when slots are not of same type 2`]
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, callSlot, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['slotNames']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`slotName\`] = v_block1[i1];
+      ctx[\`slotName\`] = k_block1[i1];
       const key1 = ctx['slotName'];
       const slot1 = (ctx['slotName']);
       c_block1[i1] = withKey(toggler(slot1, callSlot(ctx, node, key1 + \`__1__\${key1}\`, slot1, true, {})), key1);
@@ -216,22 +206,21 @@ exports[`list of components reconciliation alg works for t-foreach in t-foreach
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"blip\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].s);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`section\`] = v_block2[i1];
+      ctx[\`section\`] = k_block2[i1];
       ctx[\`section_index\`] = i1;
       const key1 = ctx['section_index'];
       ctx = Object.create(ctx);
       const [k_block3, v_block3, l_block3, c_block3] = prepareList(ctx['section'].blips);;
       for (let i2 = 0; i2 < l_block3; i2++) {
-        ctx[\`blip\`] = v_block3[i2];
+        ctx[\`blip\`] = k_block3[i2];
         ctx[\`blip_index\`] = i2;
         const key2 = ctx['blip_index'];
         c_block3[i2] = withKey(comp1({blip: ctx['blip']}, key + \`__1__\${key1}__\${key2}\`, node, this, null), key2);
@@ -249,11 +238,10 @@ exports[`list of components reconciliation alg works for t-foreach in t-foreach
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].blip;
     return block1([txt1]);
   }
@@ -265,23 +253,22 @@ exports[`list of components reconciliation alg works for t-foreach in t-foreach,
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"row\\",\\"col\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<p><block-child-0/></p>\`);
   let block5 = createBlock(\`<p><block-child-0/></p>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].rows);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`row\`] = v_block2[i1];
+      ctx[\`row\`] = k_block2[i1];
       const key1 = ctx['row'];
       ctx = Object.create(ctx);
       const [k_block4, v_block4, l_block4, c_block4] = prepareList(ctx['state'].cols);;
       for (let i2 = 0; i2 < l_block4; i2++) {
-        ctx[\`col\`] = v_block4[i2];
+        ctx[\`col\`] = k_block4[i2];
         const key2 = ctx['col'];
         const b6 = comp1({row: ctx['row'],col: ctx['col']}, key + \`__1__\${key1}__\${key2}\`, node, this, null);
         c_block4[i2] = withKey(block5([], [b6]), key2);
@@ -300,11 +287,10 @@ exports[`list of components reconciliation alg works for t-foreach in t-foreach,
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].row+'_'+ctx['props'].col;
     return block1([txt1]);
   }
@@ -316,14 +302,13 @@ exports[`list of components simple list 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['state'].elems);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`elem\`] = v_block1[i1];
+      ctx[\`elem\`] = k_block1[i1];
       const key1 = ctx['elem'].id;
       c_block1[i1] = withKey(comp1({value: ctx['elem'].value}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -336,11 +321,10 @@ exports[`list of components simple list 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -352,16 +336,15 @@ exports[`list of components sub components rendered in a loop 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"n\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].numbers);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`number\`] = v_block2[i1];
+      ctx[\`number\`] = k_block2[i1];
       const key1 = ctx['number'];
       c_block2[i1] = withKey(comp1({n: ctx['number']}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -375,11 +358,10 @@ exports[`list of components sub components rendered in a loop 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p><block-text-0/></p>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].n;
     return block1([txt1]);
   }
@@ -391,16 +373,15 @@ exports[`list of components sub components with some state rendered in a loop 1`
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].numbers);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`number\`] = v_block2[i1];
+      ctx[\`number\`] = k_block2[i1];
       const key1 = ctx['number'];
       c_block2[i1] = withKey(comp1({}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -414,11 +395,10 @@ exports[`list of components sub components with some state rendered in a loop 2`
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p><block-text-0/></p>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].n;
     return block1([txt1]);
   }
@@ -430,16 +410,15 @@ exports[`list of components switch component position 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
   let block1 = createBlock(\`<span><block-child-0/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['clist']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`c\`] = v_block2[i1];
+      ctx[\`c\`] = k_block2[i1];
       const key1 = ctx['c'];
       c_block2[i1] = withKey(comp1({key: ctx['c']}, key + \`__1__\${key1}\`, node, this, null), key1);
     }
@@ -453,11 +432,10 @@ exports[`list of components switch component position 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -469,16 +447,15 @@ exports[`list of components t-foreach with t-component, and update 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(Array(2));;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`n\`] = v_block2[i1];
+      ctx[\`n\`] = k_block2[i1];
       ctx[\`n_index\`] = i1;
       const key1 = ctx['n_index'];
       c_block2[i1] = withKey(comp1({val: ctx['n_index']}, key + \`__1__\${key1}\`, node, this, null), key1);
@@ -493,11 +470,10 @@ exports[`list of components t-foreach with t-component, and update 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/><block-text-1/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['state'].val;
     let txt2 = ctx['props'].val;
     return block1([txt1, txt2]);

tests/components/__snapshots__/t_key.test.ts.snap

@@ -5,16 +5,15 @@ exports[`t-key t-foreach with t-key switch component position 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
   let block1 = createBlock(\`<span><block-child-0/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['clist']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`c\`] = v_block2[i1];
+      ctx[\`c\`] = k_block2[i1];
       const key1 = ctx['c'];
       const tKey_1 = ctx['key1'];
       c_block2[i1] = withKey(comp1({key: ctx['c']+ctx['key1']}, tKey_1 + key + \`__1__\${key1}\`, node, this, null), tKey_1 + key1);
@@ -29,11 +28,10 @@ exports[`t-key t-foreach with t-key switch component position 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -44,10 +42,9 @@ exports[`t-key t-key on Component 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['key'];
     return toggler(tKey_1, comp1({key: ctx['key']}, tKey_1 + key + \`__1\`, node, this, null));
   }
@@ -58,11 +55,10 @@ exports[`t-key t-key on Component 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -73,12 +69,11 @@ exports[`t-key t-key on Component as a function 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
   let block1 = createBlock(\`<span><block-child-0/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['key'];
     const b2 = toggler(tKey_1, comp1({key: ctx['key']}, tKey_1 + key + \`__1\`, node, this, null));
     return block1([], [b2]);
@@ -90,11 +85,10 @@ exports[`t-key t-key on Component as a function 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -105,13 +99,12 @@ exports[`t-key t-key on multiple Components 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   const comp2 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
   let block1 = createBlock(\`<span><block-child-0/><block-child-1/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['key1'];
     const b2 = toggler(tKey_1, comp1({key: ctx['key1']}, tKey_1 + key + \`__1\`, node, this, null));
     const tKey_2 = ctx['key2'];
@@ -125,11 +118,10 @@ exports[`t-key t-key on multiple Components 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -141,13 +133,12 @@ exports[`t-key t-key on multiple Components with t-call 1 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`calledTemplate\`);
   const callTemplate_2 = app.getTemplate(\`calledTemplate\`);
   
   let block1 = createBlock(\`<span><block-child-0/><block-child-1/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx = Object.create(ctx);
@@ -168,10 +159,9 @@ exports[`t-key t-key on multiple Components with t-call 1 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"calledTemplate\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
-  return function calledTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['key'];
     return toggler(tKey_1, comp1({key: ctx['key']}, tKey_1 + key + \`__1\`, node, this, null));
   }
@@ -182,11 +172,10 @@ exports[`t-key t-key on multiple Components with t-call 1 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }
@@ -197,12 +186,11 @@ exports[`t-key t-key on multiple Components with t-call 2 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const callTemplate_1 = app.getTemplate(\`calledTemplate\`);
   
   let block1 = createBlock(\`<span><block-child-0/></span>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = callTemplate_1.call(this, ctx, node, key + \`__1\`);
     return block1([], [b2]);
   }
@@ -213,11 +201,10 @@ exports[`t-key t-key on multiple Components with t-call 2 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"calledTemplate\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   const comp2 = app.createComponent(\`Child\`, true, false, false, [\\"key\\"]);
   
-  return function calledTemplate(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const tKey_1 = ctx['key1'];
     const b2 = toggler(tKey_1, comp1({key: ctx['key1']}, tKey_1 + key + \`__1\`, node, this, null));
     const tKey_2 = ctx['key2'];
@@ -231,11 +218,10 @@ exports[`t-key t-key on multiple Components with t-call 2 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].key;
     return block1([txt1]);
   }

tests/components/__snapshots__/t_model.test.ts.snap

@@ -5,11 +5,10 @@ exports[`t-model directive .lazy modifier 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"change\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -25,11 +24,10 @@ exports[`t-model directive .number modifier 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'number';
     let prop1 = bExpr1[expr1];
@@ -45,11 +43,10 @@ exports[`t-model directive .trim modifier 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -65,11 +62,10 @@ exports[`t-model directive basic use, on an input 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -85,11 +81,10 @@ exports[`t-model directive basic use, on an input with bracket expression 1`] =
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -105,11 +100,10 @@ exports[`t-model directive basic use, on another key in component 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['some'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -125,11 +119,10 @@ exports[`t-model directive can also define t-on directive on same event, part 1
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\" block-handler-2=\\"input\\"/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -145,11 +138,10 @@ exports[`t-model directive can also define t-on directive on same event, part 2
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input type=\\"radio\\" id=\\"one\\" value=\\"One\\" block-property-0=\\"checked\\" block-handler-1=\\"click\\" block-handler-2=\\"click\\"/><input type=\\"radio\\" id=\\"two\\" value=\\"Two\\" block-property-3=\\"checked\\" block-handler-4=\\"click\\" block-handler-5=\\"click\\"/><input type=\\"radio\\" id=\\"three\\" value=\\"Three\\" block-property-6=\\"checked\\" block-handler-7=\\"click\\" block-handler-8=\\"click\\"/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'choice';
     let prop1 = bExpr1[expr1] === 'One';
@@ -175,11 +167,10 @@ exports[`t-model directive following a scope protecting directive (e.g. t-set) 1
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"admiral\\", 'Bruno');
@@ -197,16 +188,15 @@ exports[`t-model directive in a t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, toNumber, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<input type=\\"checkbox\\" block-property-0=\\"checked\\" block-handler-1=\\"input\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`thing\`] = v_block2[i1];
+      ctx[\`thing\`] = k_block2[i1];
       const key1 = ctx['thing'].id;
       const bExpr1 = ctx['thing'];
       const expr1 = 'f';
@@ -225,16 +215,15 @@ exports[`t-model directive in a t-foreach, part 2 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, toNumber, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<input block-property-0=\\"value\\" block-handler-1=\\"input\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`thing\`] = v_block2[i1];
+      ctx[\`thing\`] = k_block2[i1];
       ctx[\`thing_index\`] = i1;
       const key1 = ctx['thing_index'];
       const bExpr1 = ctx['state'];
@@ -254,16 +243,15 @@ exports[`t-model directive in a t-foreach, part 3 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, toNumber, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<input block-property-0=\\"value\\" block-handler-1=\\"input\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['names']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`name\`] = v_block2[i1];
+      ctx[\`name\`] = k_block2[i1];
       ctx[\`name_index\`] = i1;
       const key1 = ctx['name_index'];
       const bExpr1 = ctx['state'].values;
@@ -283,11 +271,10 @@ exports[`t-model directive on a select 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-property-0=\\"value\\" block-handler-1=\\"change\\"><option value=\\"\\">Please select one</option><option value=\\"red\\">Red</option><option value=\\"blue\\">Blue</option></select><span>Choice: <block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'color';
     let prop1 = bExpr1[expr1];
@@ -303,11 +290,10 @@ exports[`t-model directive on a select, initial state 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-property-0=\\"value\\" block-handler-1=\\"change\\"><option value=\\"\\">Please select one</option><option value=\\"red\\">Red</option><option value=\\"blue\\">Blue</option></select></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'color';
     let prop1 = bExpr1[expr1];
@@ -322,11 +308,10 @@ exports[`t-model directive on a sub state key 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'].something;
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -342,11 +327,10 @@ exports[`t-model directive on an input type=radio 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input type=\\"radio\\" id=\\"one\\" value=\\"One\\" block-property-0=\\"checked\\" block-handler-1=\\"click\\"/><input type=\\"radio\\" id=\\"two\\" value=\\"Two\\" block-property-2=\\"checked\\" block-handler-3=\\"click\\"/><span>Choice: <block-text-4/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'choice';
     let prop1 = bExpr1[expr1] === 'One';
@@ -366,11 +350,10 @@ exports[`t-model directive on an input type=radio, with initial value 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input type=\\"radio\\" id=\\"one\\" value=\\"One\\" block-property-0=\\"checked\\" block-handler-1=\\"click\\"/><input type=\\"radio\\" id=\\"two\\" value=\\"Two\\" block-property-2=\\"checked\\" block-handler-3=\\"click\\"/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'choice';
     let prop1 = bExpr1[expr1] === 'One';
@@ -389,12 +372,11 @@ exports[`t-model directive on an input, type=checkbox 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input type=\\"checkbox\\" block-property-0=\\"checked\\" block-handler-1=\\"input\\"/><span><block-child-0/><block-child-1/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     const bExpr1 = ctx['state'];
     const expr1 = 'flag';
     let prop1 = bExpr1[expr1];
@@ -414,11 +396,10 @@ exports[`t-model directive on an textarea 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><textarea block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -434,11 +415,10 @@ exports[`t-model directive t-model is applied before t-on-input 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\" block-handler-2=\\"input\\"/></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -454,11 +434,10 @@ exports[`t-model directive t-model on an input with an undefined value 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<input block-property-0=\\"value\\" block-handler-1=\\"input\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'text';
     let prop1 = bExpr1[expr1];
@@ -473,11 +452,10 @@ exports[`t-model directive t-model on select with static options 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-property-0=\\"value\\" block-handler-1=\\"change\\"><option value=\\"a\\"><block-text-2/></option><option value=\\"b\\"><block-text-3/></option><option value=\\"c\\"><block-text-4/></option></select></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'model';
     let prop1 = bExpr1[expr1];
@@ -495,12 +473,11 @@ exports[`t-model directive t-model with dynamic number values on select options
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber, prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<select block-handler-0=\\"change\\"><block-child-0/></select>\`);
   let block3 = createBlock(\`<option block-attribute-0=\\"value\\" block-attribute-1=\\"selected\\"><block-text-2/></option>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'value';
     const bValue1 = bExpr1[expr1];
@@ -508,7 +485,7 @@ exports[`t-model directive t-model with dynamic number values on select options
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].options);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`o\`] = v_block2[i1];
+      ctx[\`o\`] = k_block2[i1];
       const key1 = ctx['o'].value;
       let attr1 = ctx['o'].value;
       let attr2 = bValue1 === ctx['o'].value;
@@ -526,11 +503,10 @@ exports[`t-model directive t-model with dynamic values on select options -- 2 1`
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-handler-0=\\"change\\"><option block-attribute-1=\\"value\\" block-attribute-2=\\"selected\\"><block-text-3/></option><option block-attribute-4=\\"value\\" block-attribute-5=\\"selected\\"><block-text-6/></option></select></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'model';
     const bValue1 = bExpr1[expr1];
@@ -551,11 +527,10 @@ exports[`t-model directive t-model with dynamic values on select options -- 3 1`
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-handler-0=\\"change\\"><option block-attribute-1=\\"value\\" block-attribute-2=\\"selected\\"><block-text-3/></option><option value=\\"b\\" block-attribute-4=\\"selected\\"><block-text-5/></option></select></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'model';
     const bValue1 = bExpr1[expr1];
@@ -575,11 +550,10 @@ exports[`t-model directive t-model with dynamic values on select options 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-handler-0=\\"change\\"><option block-attribute-1=\\"value\\" block-attribute-2=\\"selected\\"><block-text-3/></option><option block-attribute-4=\\"value\\" block-attribute-5=\\"selected\\"><block-text-6/></option></select></div>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'model';
     const bValue1 = bExpr1[expr1];
@@ -600,12 +574,11 @@ exports[`t-model directive t-model with dynamic values on select options in fore
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber, prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><select block-handler-0=\\"change\\"><block-child-0/></select></div>\`);
   let block3 = createBlock(\`<option block-attribute-0=\\"value\\" block-attribute-1=\\"selected\\"><block-text-2/></option>\`);
   
-  return function xml_template_999_Test(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'];
     const expr1 = 'model';
     const bValue1 = bExpr1[expr1];
@@ -613,7 +586,7 @@ exports[`t-model directive t-model with dynamic values on select options in fore
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['options']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`v\`] = v_block2[i1];
+      ctx[\`v\`] = k_block2[i1];
       const key1 = ctx['v'];
       let attr1 = ctx['v'];
       let attr2 = bValue1 === ctx['v'];
@@ -631,17 +604,16 @@ exports[`t-model directive t-model with radio button group in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, toNumber, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div id=\\"get_data\\" block-handler-0=\\"click\\"><block-child-0/></div>\`);
   let block3 = createBlock(\`<input type=\\"radio\\" name=\\"radio_group\\" block-property-0=\\"value\\" block-attribute-1=\\"id\\" block-property-2=\\"checked\\" block-handler-3=\\"click\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['getData'], ctx];
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['options']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`opt\`] = v_block2[i1];
+      ctx[\`opt\`] = k_block2[i1];
       const key1 = ctx['opt'];
       let prop1 = new String((ctx['opt']) === 0 ? 0 : ((ctx['opt']) || \\"\\"));
       let attr1 = ctx['opt'];
@@ -662,14 +634,13 @@ exports[`t-model directive two inputs in a div alternating with a t-if 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   let block2 = createBlock(\`<input class=\\"a\\" block-property-0=\\"value\\" block-handler-1=\\"input\\"/>\`);
   let block3 = createBlock(\`<input class=\\"b\\" block-property-0=\\"value\\" block-handler-1=\\"input\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['state'].flag) {
       const bExpr1 = ctx['state'];
       const expr1 = 'text1';
@@ -694,11 +665,10 @@ exports[`t-model directive with expression having a changing key 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { toNumber } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><input block-property-0=\\"value\\" block-handler-1=\\"input\\"/><span><block-text-2/></span></div>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const bExpr1 = ctx['state'].something;
     const expr1 = ctx['text'].key;
     let prop1 = bExpr1[expr1];

tests/components/__snapshots__/t_on.test.ts.snap

@@ -5,19 +5,18 @@ exports[`t-on t-on expression captured in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div><button block-handler-0=\\"click\\">expr</button></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 0);
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['arr']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       const key1 = ctx['val'];
       const v1 = ctx['otherState'];
       const v2 = ctx['iter'];
@@ -36,16 +35,15 @@ exports[`t-on t-on expression in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div><block-text-0/>: <block-text-1/><button block-handler-2=\\"click\\">Expr</button></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].values);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       ctx[\`val_index\`] = i1;
       const key1 = ctx['val'];
       let txt1 = ctx['val_index'];
@@ -66,19 +64,18 @@ exports[`t-on t-on expression in t-foreach with t-set 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div><block-text-0/>: <block-text-1/><button block-handler-2=\\"click\\">Expr</button></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"bossa\\", 'nova');
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].values);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       ctx[\`val_index\`] = i1;
       const key1 = ctx['val'];
       setContextValue(ctx, \\"bossa\\", ctx['bossa']+'_'+ctx['val_index']);
@@ -101,16 +98,15 @@ exports[`t-on t-on method call in t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   let block3 = createBlock(\`<div><block-text-0/>: <block-text-1/><button block-handler-2=\\"click\\">meth call</button></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['state'].values);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`val\`] = v_block2[i1];
+      ctx[\`val\`] = k_block2[i1];
       ctx[\`val_index\`] = i1;
       const key1 = ctx['val'];
       let txt1 = ctx['val_index'];
@@ -131,13 +127,12 @@ exports[`t-on t-on on component next to t-on on div 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
   let block1 = createBlock(\`<div><block-child-0/><p block-handler-0=\\"click\\">dec</p></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const hdlr1 = [ctx['increment'], ctx];
     const b2 = catcher1(comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null), [hdlr1]);
     let hdlr2 = [ctx['decrement'], ctx];
@@ -150,11 +145,10 @@ exports[`t-on t-on on component next to t-on on div 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button><block-text-0/></button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -166,11 +160,10 @@ exports[`t-on t-on on components 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const hdlr1 = [ctx['increment'], ctx];
     return catcher1(comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null), [hdlr1]);
   }
@@ -181,11 +174,10 @@ exports[`t-on t-on on components 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button><block-text-0/></button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -197,15 +189,14 @@ exports[`t-on t-on on components and t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, createCatcher, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(['John','Raoul','Gérald']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`name\`] = v_block1[i1];
+      ctx[\`name\`] = k_block1[i1];
       const key1 = ctx['name'];
       const v1 = ctx['this'];
       const v2 = ctx['name'];
@@ -221,11 +212,10 @@ exports[`t-on t-on on components and t-foreach 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -237,13 +227,12 @@ exports[`t-on t-on on components, variation 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
   let block1 = createBlock(\`<div><span/><block-child-0/><p/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const hdlr1 = [ctx['increment'], ctx];
     const b2 = catcher1(comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null), [hdlr1]);
     return block1([], [b2]);
@@ -255,11 +244,10 @@ exports[`t-on t-on on components, variation 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button><block-text-0/></button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -271,11 +259,10 @@ exports[`t-on t-on on components, with 'prevent' modifier 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click.prevent\\":0});
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const hdlr1 = [\\"prevent\\", ctx['increment'], ctx];
     return catcher1(comp1({value: ctx['state'].value}, key + \`__1\`, node, this, null), [hdlr1]);
   }
@@ -286,11 +273,10 @@ exports[`t-on t-on on components, with 'prevent' modifier 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button><block-text-0/></button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -302,11 +288,10 @@ exports[`t-on t-on on components, with a handler update 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"value\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"name\\", ctx['state'].name);
@@ -322,11 +307,10 @@ exports[`t-on t-on on components, with a handler update 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].value;
     return block1([txt1]);
   }
@@ -337,12 +321,11 @@ exports[`t-on t-on on destroyed components 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].flag) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -356,11 +339,10 @@ exports[`t-on t-on on destroyed components 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-handler-0=\\"click\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['onClick'], ctx];
     return block1([hdlr1]);
   }
@@ -372,7 +354,6 @@ exports[`t-on t-on on slot, with 'prevent' modifier 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
   let block1 = createBlock(\`<button>button</button>\`);
@@ -381,7 +362,7 @@ exports[`t-on t-on on slot, with 'prevent' modifier 1`] = `
     return block1();
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx}})}, key + \`__1\`, node, this, null);
   }
 }"
@@ -392,10 +373,9 @@ exports[`t-on t-on on slot, with 'prevent' modifier 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot, createCatcher } = helpers;
-  // Template name: \\"xml_template_999\\"
   const catcher1 = createCatcher({\\"click.prevent\\":0});
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const hdlr1 = [\\"prevent\\", ctx['doSomething'], ctx];
     return catcher1(callSlot(ctx, node, key, 'default', false, {}), [hdlr1]);
   }
@@ -407,7 +387,6 @@ exports[`t-on t-on on t-set-slots 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, createCatcher, markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const catcher1 = createCatcher({\\"click\\":0});
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
@@ -422,7 +401,7 @@ exports[`t-on t-on on t-set-slots 1`] = `
     return catcher1(multi([b6, b7]), [hdlr1]);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\` [\`);
     const b3 = text(ctx['state'].count);
     const b4 = text(\`] \`);
@@ -438,9 +417,8 @@ exports[`t-on t-on on t-set-slots 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return callSlot(ctx, node, key, 'myslot', false, {});
   }
 }"
@@ -451,7 +429,6 @@ exports[`t-on t-on on t-slots 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, true, false, []);
   
   let block1 = createBlock(\`<p>something</p>\`);
@@ -460,7 +437,7 @@ exports[`t-on t-on on t-slots 1`] = `
     return block1();
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx}})}, key + \`__1\`, node, this, null);
   }
 }"
@@ -471,10 +448,9 @@ exports[`t-on t-on on t-slots 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot, createCatcher } = helpers;
-  // Template name: \\"xml_template_999\\"
   const catcher1 = createCatcher({\\"click\\":0});
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\` [\`);
     const b3 = text(ctx['state'].count);
     const b4 = text(\`] \`);
@@ -491,13 +467,12 @@ exports[`t-on t-on when first component child is an empty component 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { createCatcher } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"list\\"]);
   const catcher1 = createCatcher({\\"click\\":0});
   
   let block1 = createBlock(\`<div block-handler-0=\\"click\\"><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['push'], ctx];
     const hdlr2 = [()=>{}, ctx];
     const b2 = catcher1(comp1({list: ctx['list']}, key + \`__1\`, node, this, null), [hdlr2]);
@@ -511,15 +486,14 @@ exports[`t-on t-on when first component child is an empty component 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block2 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['props'].list);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`c\`] = v_block1[i1];
+      ctx[\`c\`] = k_block1[i1];
       ctx[\`c_index\`] = i1;
       const key1 = ctx['c_index'];
       let txt1 = ctx['c'];

tests/components/__snapshots__/t_out.test.ts.snap

@@ -5,20 +5,19 @@ exports[`components in t-out simple list 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, isBoundary, withDefault, LazyValue, safeOutput, withKey } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   function value1(ctx, node, key = \\"\\") {
     return comp1({}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList([1,2]);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`n\`] = v_block1[i1];
+      ctx[\`n\`] = k_block1[i1];
       const key1 = ctx['n'];
       ctx[\`blabla\`] = new LazyValue(value1, ctx, this, node, key1);
       c_block1[i1] = withKey(safeOutput(ctx['blabla']), key1);
@@ -32,9 +31,8 @@ exports[`components in t-out simple list 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`child\`);
   }
 }"

tests/components/__snapshots__/t_props.test.ts.snap

@@ -4,12 +4,11 @@ exports[`t-props basic use 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, true, []);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1(Object.assign({}, ctx['some'].obj), key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -20,11 +19,10 @@ exports[`t-props basic use 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].a+ctx['props'].b;
     return block1([txt1]);
   }
@@ -35,10 +33,9 @@ exports[`t-props child receives a copy of the t-props object, not the original 1
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, true, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1(Object.assign({}, ctx['childProps']), key + \`__1\`, node, this, null);
   }
 }"
@@ -48,11 +45,10 @@ exports[`t-props child receives a copy of the t-props object, not the original 2
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -62,12 +58,11 @@ exports[`t-props t-props and other props 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Comp\`, true, false, true, [\\"a\\"]);
   
   let block1 = createBlock(\`<div><div><block-child-0/></div></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1(Object.assign({}, ctx['state1'], {a: ctx['a']}), key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -78,11 +73,10 @@ exports[`t-props t-props and other props 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].a;
     let txt2 = ctx['props'].b;
     return block1([txt1, txt2]);
@@ -94,12 +88,11 @@ exports[`t-props t-props only 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Comp\`, true, false, true, []);
   
   let block1 = createBlock(\`<div><div><block-child-0/></div></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1(Object.assign({}, ctx['state']), key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -110,11 +103,10 @@ exports[`t-props t-props only 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].a;
     return block1([txt1]);
   }
@@ -125,12 +117,11 @@ exports[`t-props t-props with props 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, true, [\\"a\\",\\"b\\"]);
   
   let block1 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1(Object.assign({}, ctx['childProps'], {a: 1,b: 2}), key + \`__1\`, node, this, null);
     return block1([], [b2]);
   }
@@ -141,11 +132,10 @@ exports[`t-props t-props with props 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"

tests/components/__snapshots__/t_set.test.ts.snap

@@ -5,7 +5,6 @@ exports[`t-set slot setted value (with t-set) not accessible with t-esc 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue, capture, markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Childcomp\`, true, true, false, []);
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><block-child-0/><p><block-text-1/></p></div>\`);
@@ -17,7 +16,7 @@ exports[`t-set slot setted value (with t-set) not accessible with t-esc 1`] = `
   return text('');
   }
   
-  return function xml_template_1000_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 'source');
@@ -35,11 +34,10 @@ exports[`t-set slot setted value (with t-set) not accessible with t-esc 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function xml_template_999_Childcomp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -55,7 +53,6 @@ exports[`t-set slots with a t-set with a component in body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, isBoundary, withDefault, LazyValue, safeOutput, markRaw } = helpers;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`C\`, true, false, false, []);
   const comp2 = app.createComponent(\`Child\`, true, true, false, []);
   
@@ -72,7 +69,7 @@ exports[`t-set slots with a t-set with a component in body 1`] = `
     return comp1({}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1001_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const ctx1 = capture(ctx);
     return comp2({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx1}})}, key + \`__2\`, node, this, null);
   }
@@ -84,9 +81,8 @@ exports[`t-set slots with a t-set with a component in body 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_1000\\"
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`Child \`);
     const b3 = callSlot(ctx, node, key, 'default', false, {});
     return multi([b2, b3]);
@@ -98,9 +94,8 @@ exports[`t-set slots with a t-set with a component in body 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_C(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`C\`);
   }
 }"
@@ -111,7 +106,6 @@ exports[`t-set slots with an t-set with a component in body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, isBoundary, withDefault, LazyValue, safeOutput, markRaw } = helpers;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`Blorg\`, true, true, false, []);
   
@@ -132,7 +126,7 @@ exports[`t-set slots with an t-set with a component in body 1`] = `
     return multi([b3, b4]);
   }
   
-  return function xml_template_1001_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const ctx1 = capture(ctx);
     return comp2({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx1}})}, key + \`__2\`, node, this, null);
   }
@@ -144,9 +138,8 @@ exports[`t-set slots with an t-set with a component in body 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_1000\\"
   
-  return function xml_template_1000_Blorg(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`Blorg \`);
     const b3 = callSlot(ctx, node, key, 'default', false, {});
     return multi([b2, b3]);
@@ -158,9 +151,8 @@ exports[`t-set slots with an t-set with a component in body 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`Child\`);
   }
 }"
@@ -171,7 +163,6 @@ exports[`t-set slots with an unused t-set with a component in body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { capture, isBoundary, withDefault, LazyValue, markRaw } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(\`Child\`, true, true, false, []);
   
@@ -186,7 +177,7 @@ exports[`t-set slots with an unused t-set with a component in body 1`] = `
     return comp1({}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const ctx1 = capture(ctx);
     return comp2({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx1}})}, key + \`__2\`, node, this, null);
   }
@@ -198,9 +189,8 @@ exports[`t-set slots with an unused t-set with a component in body 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = text(\`Child \`);
     const b3 = callSlot(ctx, node, key, 'default', false, {});
     return multi([b2, b3]);
@@ -213,11 +203,10 @@ exports[`t-set t-set can't alter component even if key in component 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><p><block-text-1/></p></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -233,11 +222,10 @@ exports[`t-set t-set can't alter component if key not in component 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><p><block-text-1/></p></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -253,11 +241,10 @@ exports[`t-set t-set in t-if 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><p><block-text-0/></p></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"flag\\", ctx['state'].flag);
@@ -279,12 +266,11 @@ exports[`t-set t-set not altered by child comp 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Childcomp\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><p><block-text-0/></p><block-child-0/><p><block-text-1/></p></div>\`);
   
-  return function xml_template_1000_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 'source');
@@ -301,11 +287,10 @@ exports[`t-set t-set not altered by child comp 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><block-text-0/><block-text-1/></div>\`);
   
-  return function xml_template_999_Childcomp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     let txt1 = ctx['iter'];
@@ -321,11 +306,10 @@ exports[`t-set t-set outside modified in t-if 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, setContextValue } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><p><block-text-0/></p></div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     setContextValue(ctx, \\"iter\\", 0);
@@ -348,7 +332,6 @@ exports[`t-set t-set with a component in body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, LazyValue, safeOutput } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><div><block-child-0/></div></div>\`);
@@ -357,7 +340,7 @@ exports[`t-set t-set with a component in body 1`] = `
     return comp1({}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx[\`v\`] = new LazyValue(value1, ctx, this, node, key);
@@ -371,9 +354,8 @@ exports[`t-set t-set with a component in body 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return text(\`Child\`);
   }
 }"
@@ -384,7 +366,6 @@ exports[`t-set t-set with something in body 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { isBoundary, withDefault, LazyValue, safeOutput } = helpers;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div><div><block-child-0/></div></div>\`);
   let block2 = createBlock(\`<p>coucou</p>\`);
@@ -393,7 +374,7 @@ exports[`t-set t-set with something in body 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Comp(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     ctx[isBoundary] = 1
     ctx[\`v\`] = new LazyValue(value1, ctx, this, node, key);

tests/components/basics.test.ts

@@ -1024,7 +1024,7 @@ describe("support svg components", () => {
     await mount(Svg, fixture);
 
     expect(fixture.innerHTML).toBe(
-      '<svg><g><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"></circle></g></svg>'
+      '<svg xmlns="http://www.w3.org/2000/svg"><g xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="4" stroke="green" stroke-width="1" fill="yellow"></circle></g></svg>'
     );
   });
 });

tests/components/error_handling.test.ts

@@ -20,7 +20,7 @@ import {
   useLogLifecycle,
   nextAppError,
 } from "../helpers";
-import { OwlError } from "../../src/runtime/error_handling";
+import { OwlError } from "../../src/common/owl_error";
 
 let fixture: HTMLElement;
 
@@ -156,16 +156,15 @@ describe("basics", () => {
     } catch (e) {
       error = e as Error;
     }
-    const expectedErrorMessage = `Failed to compile template "xml_template_999": Unexpected identifier
+    const expectedErrorMessage = `Failed to compile anonymous template: Unexpected identifier
 
 generated code:
 function(app, bdom, helpers) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: "xml_template_999"
   
   let block1 = createBlock(\`<div block-attribute-0="class">test</div>\`);
   
-  return function xml_template_999_Comp(ctx, node, key = "") {
+  return function template(ctx, node, key = "") {
     let attr1 = ctx['a']ctx['b'];
     return block1([attr1]);
   }
@@ -182,16 +181,15 @@ function(app, bdom, helpers) {
       static components = { Child };
       static template = xml`<Child/>`;
     }
-    const expectedErrorMessage = `Failed to compile template "xml_template_999": Unexpected identifier
+    const expectedErrorMessage = `Failed to compile anonymous template: Unexpected identifier
 
 generated code:
 function(app, bdom, helpers) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: "xml_template_999"
   
   let block1 = createBlock(\`<div block-attribute-0="class">test</div>\`);
   
-  return function xml_template_999_Child(ctx, node, key = "") {
+  return function template(ctx, node, key = "") {
     let attr1 = ctx['a']ctx['b'];
     return block1([attr1]);
   }

tests/components/style_class.test.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "../../src/runtime/error_handling";
+import { OwlError } from "../../src/common/owl_error";
 import { App, Component, mount, onMounted, useState, xml } from "../../src";
 import { makeTestFixture, nextAppError, nextTick, snapshotEverything } from "../helpers";
 

tests/helpers.ts

@@ -19,7 +19,7 @@ import { helpers } from "../src/runtime/template_helpers";
 import { TemplateSet, globalTemplates } from "../src/runtime/template_set";
 import { BDom } from "../src/runtime/blockdom";
 import { compile } from "../src/compiler";
-import { OwlError } from "../src/runtime/error_handling";
+import { OwlError } from "../src/common/owl_error";
 
 const mount = blockDom.mount;
 
@@ -128,8 +128,8 @@ export function snapshotEverything() {
   });
 
   const originalCompileTemplate = TemplateSet.prototype._compileTemplate;
-  TemplateSet.prototype._compileTemplate = function (name: string, template: string | Element, alias?: string) {
-    const fn = originalCompileTemplate.call(this, name, template, alias);
+  TemplateSet.prototype._compileTemplate = function (name: string, template: string | Element) {
+    const fn = originalCompileTemplate.call(this, "", template);
     if (!globalTemplateNames.has(name)) {
       expect(fn.toString()).toMatchSnapshot();
     }

tests/misc/__snapshots__/portal.test.ts.snap

@@ -5,7 +5,6 @@ exports[`Portal Add and remove portals 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -15,11 +14,11 @@ exports[`Portal Add and remove portals 1`] = `
     return multi([b3, b4]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['portalIds']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`portalId\`] = v_block1[i1];
+      ctx[\`portalId\`] = k_block1[i1];
       const key1 = ctx['portalId'];
       const ctx1 = capture(ctx);
       c_block1[i1] = withKey(comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx1}}}, key + \`__1__\${key1}\`, node, ctx, Portal), key1);
@@ -34,7 +33,6 @@ exports[`Portal Add and remove portals on div 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -45,11 +43,11 @@ exports[`Portal Add and remove portals on div 1`] = `
     return block2([txt1]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['portalIds']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`portalId\`] = v_block1[i1];
+      ctx[\`portalId\`] = k_block1[i1];
       const key1 = ctx['portalId'];
       const ctx1 = capture(ctx);
       c_block1[i1] = withKey(comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx1}}}, key + \`__1__\${key1}\`, node, ctx, Portal), key1);
@@ -64,7 +62,6 @@ exports[`Portal Add and remove portals with t-foreach 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -76,11 +73,11 @@ exports[`Portal Add and remove portals with t-foreach 1`] = `
     return multi([b4, b5]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['portalIds']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`portalId\`] = v_block1[i1];
+      ctx[\`portalId\`] = k_block1[i1];
       const key1 = ctx['portalId'];
       let txt1 = ctx['portalId'];
       const ctx1 = capture(ctx);
@@ -97,7 +94,6 @@ exports[`Portal Add and remove portals with t-foreach and destroy 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -109,11 +105,11 @@ exports[`Portal Add and remove portals with t-foreach and destroy 1`] = `
     return multi([b4, b5]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block1, v_block1, l_block1, c_block1] = prepareList(ctx['portalIds']);;
     for (let i1 = 0; i1 < l_block1; i1++) {
-      ctx[\`portalId\`] = v_block1[i1];
+      ctx[\`portalId\`] = k_block1[i1];
       const key1 = ctx['portalId'];
       let txt1 = ctx['portalId'];
       const ctx1 = capture(ctx);
@@ -130,7 +126,6 @@ exports[`Portal Add and remove portals with t-foreach inside div 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -143,11 +138,11 @@ exports[`Portal Add and remove portals with t-foreach inside div 1`] = `
     return multi([b5, b6]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList(ctx['portalIds']);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`portalId\`] = v_block2[i1];
+      ctx[\`portalId\`] = k_block2[i1];
       const key1 = ctx['portalId'];
       let txt1 = ctx['portalId'];
       const ctx1 = capture(ctx);
@@ -164,12 +159,11 @@ exports[`Portal Child and Portal 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block3 = createBlock(\`<div class=\\"portal\\"/>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = comp1({}, key + \`__1\`, node, this, null);
     const b3 = block3();
     return multi([b2, b3]);
@@ -181,7 +175,6 @@ exports[`Portal Child and Portal 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -192,7 +185,7 @@ exports[`Portal Child and Portal 2`] = `
     return block3();
   }
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     const b4 = comp1({target: '.portal',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return multi([b2, b4]);
@@ -205,7 +198,6 @@ exports[`Portal Portal composed with t-slot 1`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { markRaw } = helpers;
-  // Template name: \\"xml_template_1001\\"
   const comp1 = app.createComponent(\`Child2\`, true, false, false, [\\"customHandler\\"]);
   const comp2 = app.createComponent(\`Child\`, true, true, false, []);
   
@@ -215,7 +207,7 @@ exports[`Portal Portal composed with t-slot 1`] = `
     return comp1({customHandler: ctx['_handled']}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1001_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp2({slots: markRaw({'default': {__render: slot1.bind(this), __ctx: ctx}})}, key + \`__2\`, node, this, null);
     return block1([], [b3]);
   }
@@ -227,7 +219,6 @@ exports[`Portal Portal composed with t-slot 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { callSlot } = helpers;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -235,7 +226,7 @@ exports[`Portal Portal composed with t-slot 2`] = `
     return callSlot(ctx, node, key, 'default', false, {});
   }
   
-  return function xml_template_1000_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
   }
 }"
@@ -245,11 +236,10 @@ exports[`Portal Portal composed with t-slot 3`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div block-handler-0=\\"custom\\"><span id=\\"childSpan\\">child2</span></div>\`);
   
-  return function xml_template_999_Child2(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['onCustom'], ctx];
     return block1([hdlr1]);
   }
@@ -260,7 +250,6 @@ exports[`Portal basic use of portal 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -271,7 +260,7 @@ exports[`Portal basic use of portal 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -282,7 +271,6 @@ exports[`Portal basic use of portal in dev mode 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -293,7 +281,7 @@ exports[`Portal basic use of portal in dev mode 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -304,7 +292,6 @@ exports[`Portal basic use of portal on div 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -315,7 +302,7 @@ exports[`Portal basic use of portal on div 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -326,7 +313,6 @@ exports[`Portal basic use of portal, variation 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -337,7 +323,7 @@ exports[`Portal basic use of portal, variation 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: ctx['target'],slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -348,7 +334,6 @@ exports[`Portal conditional use of Portal (with sub Component) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -359,8 +344,8 @@ exports[`Portal conditional use of Portal (with sub Component) 1`] = `
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    let b2,b4;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b4;
     b2 = block2();
     if (ctx['state'].hasPortal) {
       b4 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
@@ -374,11 +359,10 @@ exports[`Portal conditional use of Portal (with sub Component) 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<p><block-text-0/></p>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -389,7 +373,6 @@ exports[`Portal conditional use of Portal 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -400,8 +383,8 @@ exports[`Portal conditional use of Portal 1`] = `
     return block3();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
-    let b2,b4;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b4;
     b2 = block2();
     if (ctx['state'].hasPortal) {
       b4 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
@@ -415,10 +398,9 @@ exports[`Portal conditional use of Portal with child and div 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasPortal) {
       b2 = comp1({}, key + \`__1\`, node, this, null);
@@ -433,7 +415,6 @@ exports[`Portal conditional use of Portal with child and div 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -444,11 +425,11 @@ exports[`Portal conditional use of Portal with child and div 2`] = `
     return block3();
   }
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     ctx = Object.create(ctx);
     const [k_block2, v_block2, l_block2, c_block2] = prepareList([1]);;
     for (let i1 = 0; i1 < l_block2; i1++) {
-      ctx[\`elem\`] = v_block2[i1];
+      ctx[\`elem\`] = k_block2[i1];
       const key1 = ctx['elem'];
       const ctx1 = capture(ctx);
       c_block2[i1] = withKey(comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx1}}}, key + \`__1__\${key1}\`, node, ctx, Portal), key1);
@@ -463,12 +444,11 @@ exports[`Portal conditional use of Portal with child and div, variation 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block2 = createBlock(\`<div><block-child-0/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasPortal) {
       const b3 = comp1({}, key + \`__1\`, node, this, null);
@@ -484,7 +464,6 @@ exports[`Portal conditional use of Portal with child and div, variation 2`] = `
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
   let { prepareList, capture, withKey } = helpers;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -495,12 +474,12 @@ exports[`Portal conditional use of Portal with child and div, variation 2`] = `
     return block4();
   }
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     ctx = Object.create(ctx);
     const [k_block3, v_block3, l_block3, c_block3] = prepareList([1]);;
     for (let i1 = 0; i1 < l_block3; i1++) {
-      ctx[\`elem\`] = v_block3[i1];
+      ctx[\`elem\`] = k_block3[i1];
       const key1 = ctx['elem'];
       const ctx1 = capture(ctx);
       c_block3[i1] = withKey(comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx1}}}, key + \`__1__\${key1}\`, node, ctx, Portal), key1);
@@ -515,7 +494,6 @@ exports[`Portal conditional use of Portal with div 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -526,7 +504,7 @@ exports[`Portal conditional use of Portal with div 1`] = `
     return block3();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b2;
     if (ctx['state'].hasPortal) {
       const b4 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
@@ -541,7 +519,6 @@ exports[`Portal lifecycle hooks of portal sub component are properly called 1`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -552,7 +529,7 @@ exports[`Portal lifecycle hooks of portal sub component are properly called 1`]
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let b3;
     if (ctx['state'].hasChild) {
       b3 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
@@ -566,11 +543,10 @@ exports[`Portal lifecycle hooks of portal sub component are properly called 2`]
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -581,12 +557,11 @@ exports[`Portal portal and Child 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   
   let block2 = createBlock(\`<div class=\\"portal\\"/>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     const b3 = comp1({}, key + \`__1\`, node, this, null);
     return multi([b2, b3]);
@@ -598,7 +573,6 @@ exports[`Portal portal and Child 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -609,7 +583,7 @@ exports[`Portal portal and Child 2`] = `
     return block3();
   }
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b2 = block2();
     const b4 = comp1({target: '.portal',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return multi([b2, b4]);
@@ -621,7 +595,6 @@ exports[`Portal portal could have dynamically no content 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -637,7 +610,7 @@ exports[`Portal portal could have dynamically no content 1`] = `
     return multi([b3]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b4 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b4]);
   }
@@ -648,7 +621,6 @@ exports[`Portal portal destroys on crash 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"error\\"]);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -659,7 +631,7 @@ exports[`Portal portal destroys on crash 1`] = `
     return comp1({error: ctx['state'].error}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -670,11 +642,10 @@ exports[`Portal portal destroys on crash 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].error&&ctx['this'].will.crash;
     return block1([txt1]);
   }
@@ -685,7 +656,6 @@ exports[`Portal portal with child and props 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -696,7 +666,7 @@ exports[`Portal portal with child and props 1`] = `
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -707,11 +677,10 @@ exports[`Portal portal with child and props 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<span><block-text-0/></span>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let txt1 = ctx['props'].val;
     return block1([txt1]);
   }
@@ -722,7 +691,6 @@ exports[`Portal portal with dynamic body 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -731,7 +699,7 @@ exports[`Portal portal with dynamic body 1`] = `
   let block4 = createBlock(\`<div/>\`);
   
   function slot1(ctx, node, key = \\"\\") {
-    let b3,b4;
+    let b3, b4;
     if (ctx['state'].val) {
       let txt1 = ctx['state'].val;
       b3 = block3([txt1]);
@@ -741,7 +709,7 @@ exports[`Portal portal with dynamic body 1`] = `
     return multi([b3, b4]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b5 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b5]);
   }
@@ -752,7 +720,6 @@ exports[`Portal portal with many children 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -766,7 +733,7 @@ exports[`Portal portal with many children 1`] = `
     return multi([b3, b4]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b5 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b5]);
   }
@@ -777,7 +744,6 @@ exports[`Portal portal with no content 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -791,7 +757,7 @@ exports[`Portal portal with no content 1`] = `
     return multi([b3]);
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b4 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b4]);
   }
@@ -802,7 +768,6 @@ exports[`Portal portal with only text as content 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -812,7 +777,7 @@ exports[`Portal portal with only text as content 1`] = `
     return text('only text');
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -823,7 +788,6 @@ exports[`Portal portal with target not in dom 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -834,7 +798,7 @@ exports[`Portal portal with target not in dom 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#does-not-exist',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -845,7 +809,6 @@ exports[`Portal portal's parent's env is not polluted 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, []);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -856,7 +819,7 @@ exports[`Portal portal's parent's env is not polluted 1`] = `
     return comp1({}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -867,11 +830,10 @@ exports[`Portal portal's parent's env is not polluted 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button>child</button>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -881,13 +843,12 @@ exports[`Portal simple catchError with portal 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const comp1 = app.createComponent(\`Boom\`, true, false, false, []);
   
   let block1 = createBlock(\`<div><block-child-0/><block-child-1/></div>\`);
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
-    let b2,b3;
+  return function template(ctx, node, key = \\"\\") {
+    let b2, b3;
     if (ctx['error']) {
       b2 = text(\`Error\`);
     } else {
@@ -902,7 +863,6 @@ exports[`Portal simple catchError with portal 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -914,7 +874,7 @@ exports[`Portal simple catchError with portal 2`] = `
     return block2([txt1]);
   }
   
-  return function xml_template_999_Boom(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -925,7 +885,6 @@ exports[`Portal with target in template (after portal) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -936,7 +895,7 @@ exports[`Portal with target in template (after portal) 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#local-target',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -947,7 +906,6 @@ exports[`Portal with target in template (before portal) 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -958,7 +916,7 @@ exports[`Portal with target in template (before portal) 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: '#local-target',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -969,7 +927,6 @@ exports[`Portal: Props validation target must be a valid selector 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -980,7 +937,7 @@ exports[`Portal: Props validation target must be a valid selector 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: ' ',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -991,7 +948,6 @@ exports[`Portal: Props validation target must be a valid selector 2 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(null, false, true, false, false);
   
@@ -1002,7 +958,7 @@ exports[`Portal: Props validation target must be a valid selector 2 1`] = `
     return block2();
   }
   
-  return function xml_template_999_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp1({target: 'aa',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__1\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -1013,7 +969,6 @@ exports[`Portal: UI/UX focus is kept across re-renders 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_1000\\"
   const Portal = app.Portal;
   const comp1 = app.createComponent(\`Child\`, true, false, false, [\\"val\\"]);
   const comp2 = app.createComponent(null, false, true, false, false);
@@ -1024,7 +979,7 @@ exports[`Portal: UI/UX focus is kept across re-renders 1`] = `
     return comp1({val: ctx['state'].val}, key + \`__1\`, node, this, null);
   }
   
-  return function xml_template_1000_Parent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     const b3 = comp2({target: '#outside',slots: {'default': {__render: slot1.bind(this), __ctx: ctx}}}, key + \`__2\`, node, ctx, Portal);
     return block1([], [b3]);
   }
@@ -1035,11 +990,10 @@ exports[`Portal: UI/UX focus is kept across re-renders 2`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<input id=\\"target-me\\" block-attribute-0=\\"placeholder\\"/>\`);
   
-  return function xml_template_999_Child(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let attr1 = ctx['props'].val;
     return block1([attr1]);
   }

tests/misc/portal.test.ts

@@ -1,4 +1,4 @@
-import { OwlError } from "../../src/runtime/error_handling";
+import { OwlError } from "../../src/common/owl_error";
 import {
   App,
   Component,

tests/shadow_dom/__snapshots__/shadow_dom.test.ts.snap

@@ -4,11 +4,10 @@ exports[`shadow_dom can bind event handler 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<button block-handler-0=\\"click\\">Click</button>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let hdlr1 = [ctx['add'], ctx];
     return block1([hdlr1]);
   }
@@ -19,11 +18,10 @@ exports[`shadow_dom can mount app 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div class=\\"my-div\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     return block1();
   }
 }"
@@ -33,11 +31,10 @@ exports[`shadow_dom useRef hook 1`] = `
 "function anonymous(app, bdom, helpers
 ) {
   let { text, createBlock, list, multi, html, toggler, comment } = bdom;
-  // Template name: \\"xml_template_999\\"
   
   let block1 = createBlock(\`<div class=\\"my-div\\" block-ref=\\"0\\"/>\`);
   
-  return function xml_template_999_SomeComponent(ctx, node, key = \\"\\") {
+  return function template(ctx, node, key = \\"\\") {
     let ref1 = (el) => this.__owl__.setRef((\`refName\`), el);
     return block1([ref1]);
   }

tools/devtools/manifest-chrome.json

@@ -1,6 +1,6 @@
 {
   "name": "Owl devtools",
-  "version": "1.1.1",
+  "version": "1.2.1",
   "manifest_version": 3,
   "description": "Chrome devtools extension for Odoo Owl framework",
   "icons": {

tools/devtools/src/devtools_app/store/store.js

@@ -899,7 +899,7 @@ function keepEnvLit(details) {
       alreadyMet.add(details.env.children[i].name);
     } else {
       let lastElement = details.env.children[i];
-      while (lastElement.children.at(-1).name === "[[Prototype]]") {
+      while (lastElement.children.at(-1)?.name === "[[Prototype]]") {
         for (const [index, child] of lastElement.children.entries()) {
           if (index < lastElement.children.length - 1) {
             if (!alreadyMet.has(child.name)) {

tools/devtools/src/page_scripts/owl_devtools_global_hook.js

@@ -1527,6 +1527,9 @@
     // Use inspectedPath to specify the path of the selected component
     getComponentsTree(inspectedPath = null, oldTrees = null, oldDetails = null) {
       const appsArray = [...this.apps];
+      if (inspectedPath && !this.getComponentNode(inspectedPath)) {
+        inspectedPath = null;
+      }
       const trees = appsArray.map((app, index) => {
         let oldTree;
         if (oldTrees) {