Small formatting cleanup in markdown

extensions/markdown/src/documentSymbolProvider.ts

@@ -12,7 +12,9 @@ import { TableOfContentsProvider } from './tableOfContentsProvider';
 
 export default class MDDocumentSymbolProvider implements vscode.DocumentSymbolProvider {
 
-	constructor(private engine: MarkdownEngine) { }
+	constructor(
+		private engine: MarkdownEngine
+	) { }
 
 	provideDocumentSymbols(document: vscode.TextDocument): vscode.ProviderResult<vscode.SymbolInformation[]> {
 		const toc = new TableOfContentsProvider(this.engine, document);

extensions/markdown/src/markdownEngine.ts

@@ -87,7 +87,6 @@ export class MarkdownEngine {
 		const frontMatterMatch = FrontMatterRegex.exec(text);
 		if (frontMatterMatch) {
 			const frontMatter = frontMatterMatch[0];
-
 			offset = frontMatter.split(/\r\n|\n|\r/g).length - 1;
 			text = text.substr(frontMatter.length);
 		}
@@ -125,6 +124,7 @@ export class MarkdownEngine {
 				token.attrSet('data-line', this.firstLine + token.map[0]);
 				token.attrJoin('class', 'code-line');
 			}
+
 			if (original) {
 				return original(tokens, idx, options, env, self);
 			} else {

extensions/markdown/src/previewContentProvider.ts

@@ -131,8 +131,8 @@ export class MDDocumentContentProvider implements vscode.TextDocumentContentProv
 	public provideTextDocumentContent(uri: vscode.Uri): Thenable<string> {
 		const sourceUri = vscode.Uri.parse(uri.query);
 		return vscode.workspace.openTextDocument(sourceUri).then(document => {
-			const scrollBeyondLastLine = vscode.workspace.getConfiguration('editor')['scrollBeyondLastLine'];
-			const wordWrap = vscode.workspace.getConfiguration('editor')['wordWrap'];
+			const scrollBeyondLastLine = vscode.workspace.getConfiguration('editor').get('scrollBeyondLastLine', false);
+			const wordWrap = vscode.workspace.getConfiguration('editor').get('wordWrap', false);
 
 			const markdownConfig = vscode.workspace.getConfiguration('markdown');
 			const previewFrontMatter = markdownConfig.get('previewFrontMatter', 'hide');

extensions/markdown/src/tableOfContentsProvider.ts

@@ -21,7 +21,8 @@ export class TableOfContentsProvider {
 
 	public constructor(
 		private engine: MarkdownEngine,
-		private document: vscode.TextDocument) { }
+		private document: vscode.TextDocument
+	) { }
 
 	public getToc(): TocEntry[] {
 		if (!this.toc) {
@@ -44,7 +45,7 @@ export class TableOfContentsProvider {
 		return NaN;
 	}
 
-	private buildToc(document: vscode.TextDocument): any {
+	private buildToc(document: vscode.TextDocument): TocEntry[] {
 		const toc: TocEntry[] = [];
 		const tokens: IToken[] = this.engine.parse(document.uri, document.getText());