debt - onDidType is now just one listener

src/vs/editor/contrib/suggest/common/suggestModel.ts

@@ -86,7 +86,7 @@ export class SuggestModel implements IDisposable {
 
 	private toDispose: IDisposable[] = [];
 	private quickSuggestDelay: number;
-	private triggerCharacterListeners: IDisposable[] = [];
+	private triggerCharacterListener: IDisposable;
 
 	private triggerAutoSuggestPromise: TPromise<void>;
 	private state: State;
@@ -138,9 +138,8 @@ export class SuggestModel implements IDisposable {
 	}
 
 	dispose(): void {
-		dispose([this._onDidCancel, this._onDidSuggest, this._onDidTrigger]);
+		dispose([this._onDidCancel, this._onDidSuggest, this._onDidTrigger, this.triggerCharacterListener]);
 		this.toDispose = dispose(this.toDispose);
-		this.triggerCharacterListeners = dispose(this.triggerCharacterListeners);
 		this.cancel();
 	}
 
@@ -156,7 +155,7 @@ export class SuggestModel implements IDisposable {
 
 	private updateTriggerCharacters(): void {
 
-		this.triggerCharacterListeners = dispose(this.triggerCharacterListeners);
+		dispose(this.triggerCharacterListener);
 
 		if (this.editor.getConfiguration().readOnly
 			|| !this.editor.getModel()
@@ -180,13 +179,13 @@ export class SuggestModel implements IDisposable {
 			}
 		}
 
-		this.triggerCharacterListeners.push(this.editor.onDidType((text: string) => {
+		this.triggerCharacterListener = this.editor.onDidType((text: string) => {
 			let lastChar = text.charAt(text.length - 1);
 			let supports = supportsByTriggerCharacter[lastChar];
 			if (supports) {
 				this.trigger(true, false, supports);
 			}
-		}));
+		});
 	}
 
 	// --- trigger/retrigger/cancel suggest