Fix language defined config

src/vs/editor/common/modes/languageConfigurationRegistry.ts

@@ -119,6 +119,7 @@ export class RichEditSupport {
 			onEnterRules: (prev ? current.onEnterRules || prev.onEnterRules : current.onEnterRules),
 			autoClosingPairs: (prev ? current.autoClosingPairs || prev.autoClosingPairs : current.autoClosingPairs),
 			surroundingPairs: (prev ? current.surroundingPairs || prev.surroundingPairs : current.surroundingPairs),
+			autoCloseBefore: (prev ? current.autoCloseBefore || prev.autoCloseBefore : current.autoCloseBefore),
 			folding: (prev ? current.folding || prev.folding : current.folding),
 			__electricCharacterSupport: (prev ? current.__electricCharacterSupport || prev.__electricCharacterSupport : current.__electricCharacterSupport),
 		};
@@ -274,7 +275,7 @@ export class LanguageConfigurationRegistryImpl {
 	public getAutoCloseBeforeSet(languageId: LanguageId): string {
 		let characterPairSupport = this._getCharacterPairSupport(languageId);
 		if (!characterPairSupport) {
-			return CharacterPairSupport.DEFAULT_AUTOCLOSE_BEFORE_LANGAGE_DEFINED;
+			return CharacterPairSupport.DEFAULT_AUTOCLOSE_BEFORE_LANGUAGE_DEFINED;
 		}
 		return characterPairSupport.getAutoCloseBeforeSet();
 	}

src/vs/editor/common/modes/supports/characterPair.ts

@@ -9,7 +9,7 @@ import { CharacterPair, IAutoClosingPair, IAutoClosingPairConditional, StandardA
 
 export class CharacterPairSupport {
 
-	static readonly DEFAULT_AUTOCLOSE_BEFORE_LANGAGE_DEFINED = ';:.,=}])> \n\t';
+	static readonly DEFAULT_AUTOCLOSE_BEFORE_LANGUAGE_DEFINED = ';:.,=}])> \n\t';
 	static readonly DEFAULT_AUTOCLOSE_BEFORE_WHITESPACE = ' \n\t';
 
 	private readonly _autoClosingPairs: StandardAutoClosingPairConditional[];
@@ -25,7 +25,7 @@ export class CharacterPairSupport {
 			this._autoClosingPairs = [];
 		}
 
-		this._autoCloseBefore = typeof config.autoCloseBefore === 'string' ? config.autoCloseBefore : CharacterPairSupport.DEFAULT_AUTOCLOSE_BEFORE_LANGAGE_DEFINED;
+		this._autoCloseBefore = typeof config.autoCloseBefore === 'string' ? config.autoCloseBefore : CharacterPairSupport.DEFAULT_AUTOCLOSE_BEFORE_LANGUAGE_DEFINED;
 
 		this._surroundingPairs = config.surroundingPairs || this._autoClosingPairs;
 	}

src/vs/workbench/parts/codeEditor/electron-browser/languageConfiguration/languageConfigurationExtensionPoint.ts

@@ -38,6 +38,7 @@ interface ILanguageConfiguration {
 	wordPattern?: string | IRegExp;
 	indentationRules?: IIndentationRules;
 	folding?: FoldingRules;
+	autoCloseBefore?: string;
 }
 
 function isStringArr(something: string[]): boolean {
@@ -274,6 +275,12 @@ export class LanguageConfigurationFileHandler {
 			richEditConfig.surroundingPairs = surroundingPairs;
 		}
 
+		const autoCloseBefore = configuration.autoCloseBefore;
+		if (typeof autoCloseBefore === 'string') {
+			richEditConfig.autoCloseBefore = autoCloseBefore;
+		}
+
+
 		if (configuration.wordPattern) {
 			try {
 				let wordPattern = this._parseRegex(configuration.wordPattern);