Emmet tweaks: remove extra languages from conditions (#11001)

* Fix whitespaces

* Remove extra languages from condition

* Remove extra languages from tests

src/vs/workbench/parts/emmet/node/editorAccessor.ts

@@ -139,7 +139,7 @@ export class EditorAccessor implements emmet.Editor {
 			return syntax;
 		}
 
-		if (/\b(razor|handlebars|erb|php|hbs|ejs|twig)\b/.test(syntax)) { // treat like html
+		if (/\b(razor|handlebars)\b/.test(syntax)) { // treat like html
 			return 'html';
 		}
 		if (/\b(typescriptreact|javascriptreact)\b/.test(syntax)) { // treat tsx like jsx
@@ -166,7 +166,7 @@ export class EditorAccessor implements emmet.Editor {
 			return syntax;
 		}
 		let languages = languageGrammar.split('.');
-		let thisLanguage = languages[languages.length-1];
+		let thisLanguage = languages[languages.length - 1];
 		if (syntax !== thisLanguage || languages.length < 2) {
 			return syntax;
 		}

src/vs/workbench/parts/emmet/test/common/editorAccessor.test.ts

@@ -62,7 +62,7 @@ suite('Emmet', () => {
 			});
 
 			// syntaxes mapped to html, hard coded
-			let html = ['razor', 'handlebars', 'erb', 'php', 'hbs', 'ejs', 'twig'];  // twig??
+			let html = ['razor', 'handlebars'];
 			html.forEach(each => {
 				testIsEnabled(each, null);
 			});
@@ -103,7 +103,7 @@ suite('Emmet', () => {
 			});
 
 			// syntaxes mapped to html, hard coded
-			let html = ['razor', 'handlebars', 'erb', 'php', 'hbs', 'ejs', 'twig'];  // twig??
+			let html = ['razor', 'handlebars'];
 			html.forEach(each => {
 				testSyntax(each, null, 'html');
 			});