use empty comments as anchors

src/generators/dom/index.js

@@ -98,9 +98,9 @@ class DomGenerator extends Generator {
 		` );
 	}
 
-	createAnchor ( name, description = '' ) {
+	createAnchor ( name ) {
 		this.uses.createComment = true;
-		const renderStatement = `createComment( ${JSON.stringify( description )} )`;
+		const renderStatement = `createComment()`;
 		this.addElement( name, renderStatement, true );
 	}
 

src/generators/dom/visitors/EachBlock.js

@@ -21,7 +21,7 @@ export default {
 		const { dependencies, snippet } = generator.contextualise( node.expression );
 
 		const anchor = `${name}_anchor`;
-		generator.createAnchor( anchor, `#each ${generator.source.slice( node.expression.start, node.expression.end )}` );
+		generator.createAnchor( anchor );
 
 		generator.current.builders.init.addLine( `var ${name}_value = ${snippet};` );
 		generator.current.builders.init.addLine( `var ${iterations} = [];` );

src/generators/dom/visitors/IfBlock.js

@@ -41,7 +41,7 @@ export default {
 		const conditionsAndBlocks = getConditionsAndBlocks( generator, node, generator.getUniqueName( `renderIfBlock` ) );
 
 		const anchor = `${name}_anchor`;
-		generator.createAnchor( anchor, `#if ${generator.source.slice( node.expression.start, node.expression.end )}` );
+		generator.createAnchor( anchor );
 
 		generator.current.builders.init.addBlock( deindent`
 			function ${getBlock} ( ${params} ) {

src/generators/dom/visitors/YieldTag.js

@@ -1,7 +1,7 @@
 export default {
 	enter ( generator ) {
 		const anchor = `yield_anchor`;
-		generator.createAnchor( anchor, 'yield' );
+		generator.createAnchor( anchor );
 
 		generator.current.builders.mount.addLine(
 			`component._yield && component._yield.mount( ${generator.current.target}, ${anchor} );`

src/shared/dom.js

@@ -34,8 +34,8 @@ export function createText ( data ) {
 	return document.createTextNode( data );
 }
 
-export function createComment ( data ) {
+export function createComment () {
-	return document.createComment( data );
+	return document.createComment( '' );
 }
 
 export function addEventListener ( node, event, handler ) {