Fixes #8173: Adopt vscode-textmate with fast plist parser, make fast …

…plist parser disableable via editor.useExperimentalParser

package.json

@@ -29,7 +29,7 @@
     "sax": "1.1.2",
     "semver": "4.3.6",
     "vscode-debugprotocol": "1.10.0",
-    "vscode-textmate": "1.1.0",
+    "vscode-textmate": "1.2.0",
     "winreg": "1.2.0",
     "xterm": "git+https://github.com/sourcelair/xterm.js.git#39c4356",
     "yauzl": "2.3.1"

src/vs/editor/node/textMate/TMSyntax.ts

@@ -14,6 +14,7 @@ import {LineTokens, Token} from 'vs/editor/common/modes/supports';
 import {IModeService} from 'vs/editor/common/services/modeService';
 import {IGrammar, Registry} from 'vscode-textmate';
 import {ModeTransition} from 'vs/editor/common/core/modeTransition';
+import {IConfigurationService} from 'vs/platform/configuration/common/configuration';
 
 export interface ITMSyntaxExtensionPoint {
 	language: string;
@@ -54,27 +55,40 @@ let grammarsExtPoint = ExtensionsRegistry.registerExtensionPoint<ITMSyntaxExtens
 	}
 });
 
+interface MyEditorConfig {
+	useExperimentalParser: boolean;
+}
+
 export class MainProcessTextMateSyntax {
 	private _grammarRegistry: Registry;
 	private _modeService: IModeService;
 	private _scopeNameToFilePath: { [scopeName:string]: string; };
 	private _injections: { [scopeName:string]: string[]; };
 
 	constructor(
-		@IModeService modeService: IModeService
+		@IModeService modeService: IModeService,
+		@IConfigurationService configurationService: IConfigurationService
 	) {
 		this._modeService = modeService;
 		this._scopeNameToFilePath = {};
 		this._injections = {};
 
+		let editorConfig = configurationService.getConfiguration<MyEditorConfig>('editor');
+		let useExperimentalParser = true;
+		if (typeof editorConfig.useExperimentalParser !== 'undefined') {
+			if (Boolean(editorConfig.useExperimentalParser) === false) {
+				useExperimentalParser = false;
+			}
+		}
+
 		this._grammarRegistry = new Registry({
 			getFilePath: (scopeName:string) => {
 				return this._scopeNameToFilePath[scopeName];
 			},
 			getInjections: (scopeName:string) => {
 				return this._injections[scopeName];
 			}
-		});
+		}, useExperimentalParser);
 
 		grammarsExtPoint.setHandler((extensions) => {
 			for (let i = 0; i < extensions.length; i++) {

src/vs/editor/node/textMate/vscode-textmate.d.ts

@@ -10,18 +10,18 @@ declare module "vscode-textmate" {
  */
 export interface IGrammarLocator {
 	getFilePath(scopeName:string): string;
-	getInjections(scopeName:string): string[];
+	getInjections?(scopeName:string): string[];
 }
 
 /**
  * The registry that will hold all grammars.
  */
 export class Registry {
 
-	public static readGrammarInfo(path:string, callback:(err:any, grammarInfo:IGrammarInfo)=>void): void;
-	public static readGrammarInfoSync(path:string): IGrammarInfo;
+	public static readGrammarInfo(path:string, callback:(err:any, grammarInfo:IGrammarInfo)=>void, useExperimentalParser?:boolean): void;
+	public static readGrammarInfoSync(path:string, useExperimentalParser?:boolean): IGrammarInfo;
 
-	constructor(locator?:IGrammarLocator);
+	constructor(locator?:IGrammarLocator, useExperimentalParser?:boolean);
 
 	/**
 	 * Load the grammar for `scopeName` and all referenced included grammars asynchronously.
@@ -77,11 +77,13 @@ export interface StackElement {
 	ruleId: number;
 	enterPos: number;
 	endRule: string;
+	whileRule: string;
 	scopeName: string;
 	contentName: string;
 
 	clone(): StackElement;
 }
 
 
+
 }