Extract

extensions/markdown-language-features/src/commands/openDocumentLink.ts

@@ -53,22 +53,22 @@ export class OpenDocumentLinkCommand implements Command {
 			}
 		}
 
+		const column = this.getViewColumn(resource);
+		return vscode.workspace.openTextDocument(resource)
+			.then(document => vscode.window.showTextDocument(document, column))
+			.then(editor => this.tryRevealLine(editor, args.fragment));
+	}
+
+	private getViewColumn(resource: vscode.Uri): vscode.ViewColumn {
 		const config = vscode.workspace.getConfiguration('markdown', resource);
 		const openLinks = config.get<string>('editor.openMarkdownLinks', 'currentGroup');
-
-		let column: vscode.ViewColumn;
 		switch (openLinks) {
 			case 'openToSide':
-				column = vscode.ViewColumn.Beside;
-				break;
+				return vscode.ViewColumn.Beside;
 			case 'currentGroup':
 			default:
-				column = vscode.ViewColumn.Active;
+				return vscode.ViewColumn.Active;
 		}
-
-		return vscode.workspace.openTextDocument(resource)
-			.then(document => vscode.window.showTextDocument(document, column))
-			.then(editor => this.tryRevealLine(editor, args.fragment));
 	}
 
 	private async tryRevealLine(editor: vscode.TextEditor, fragment?: string) {