update

.eslintrc.json

@@ -1,19 +1,14 @@
 {
     "root": true,
     "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-        "ecmaVersion": 6,
-        "sourceType": "module"
-    },
     "plugins": [
         "@typescript-eslint"
     ],
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
     "rules": {
-        "@typescript-eslint/naming-convention": "warn",
-        "@typescript-eslint/semi": "warn",
-        "curly": "warn",
-        "eqeqeq": "warn",
-        "no-throw-literal": "warn",
-        "semi": "off"
+        "@typescript-eslint/explicit-module-boundary-types": "off"
     }
 }

README.md

@@ -1,7 +1,7 @@
 # vscode-texinfo
 
 [![Build Status](https://travis-ci.com/texinfo-lang/vscode-texinfo.svg)](https://travis-ci.com/github/texinfo-lang/vscode-texinfo)
-[![MIT License](https://img.shields.io/badge/licence-MIT-blue.svg)](LICENSE)
+[![MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 
 Texinfo language support for Visual Studio Code.
 

package.json

@@ -11,7 +11,7 @@
     "license": "MIT",
     "repository": {
         "type": "git",
-        "url": "https://github.com/CismonX/vscode-texinfo"
+        "url": "https://github.com/texinfo-lang/vscode-texinfo"
     },
     "engines": {
         "vscode": "^1.49.0"
@@ -30,7 +30,7 @@
         "commands": [
             {
                 "command": "texinfo.showPreview",
-                "title": "Show preview (Texinfo)",
+                "title": "Show preview (as HTML)",
                 "icon": "$(open-preview)"
             }
         ],
@@ -111,7 +111,7 @@
         "compile": "tsc -p ./",
         "prepare": "sh ./scripts/prepare.sh",
         "build": "npm run prepare && npm run compile",
-        "lint": "eslint src --ext ts",
+        "lint": "eslint --ext ts --fix src",
         "watch": "tsc -watch -p ./"
     },
     "devDependencies": {

src/converter.ts

@@ -14,9 +14,10 @@ import { exec } from './utils';
 export class Converter {
 
     /**
-     * Convert a texinfo document to HTML.
+     * Convert a Texinfo document to HTML.
      * 
-     * @param path Path to the Texinfo document to be converted.
+     * @param path Path to the Texinfo document.
+     * @yields HTML code, or `undefined` if conversion fails.
      */
     static async convert(path: string) {
         const converter = new Converter(path);
@@ -29,18 +30,10 @@ export class Converter {
     private readonly options = ['-o', '-', '--no-split', '--html'];
 
     private constructor(path: string) {
-        if (Options.noHeaders) {
-            this.options.push('--no-headers');
-        }
-        if (Options.force) {
-            this.options.push('--force');
-        }
-        if (Options.noValidate) {
-            this.options.push('--no-validate');
-        }
-        if (Options.noWarn) {
-            this.options.push('--no-warn');
-        }
+        Options.noHeaders && this.options.push('--no-headers');
+        Options.force && this.options.push('--force');
+        Options.noValidate && this.options.push('--no-validate');
+        Options.noWarn && this.options.push('--no-warn');
         this.options.push(`--error-limit=${Options.errorLimit}`);
         this.options.push(path);
     }

src/preview.ts

@@ -68,7 +68,7 @@ export class Preview {
 
     private readonly panel: vscode.WebviewPanel;
     
-    private readonly disposables = new Array<vscode.Disposable>();
+    private readonly disposables = <vscode.Disposable[]>[];
 
     /**
      * Whether the preview is updating.
@@ -83,14 +83,14 @@ export class Preview {
     private constructor(private readonly document: vscode.TextDocument) {
         this.panel = vscode.window.createWebviewPanel('texinfo.preview', '', vscode.ViewColumn.Beside);
         this.disposables.push(this.panel.onDidDispose(() => this.destroy()));
-        Preview.map.set(this.document, this);
+        Preview.map.set(document, this);
         this.updateWebview();
     }
 
-    private get title() {
+    private updateTitle() {
         const updating = this.updating ? '(Updating) ' : '';
         const fileName = path.basename(this.document.fileName);
-        return `${updating}Preview ${fileName}`;
+        this.panel.title = `${updating}Preview ${fileName}`;
     }
 
     private destroy() {
@@ -106,15 +106,17 @@ export class Preview {
         }
         this.updating = true;
         this.pendingUpdate = false;
-        this.panel.title = this.title;
+        this.updateTitle();
+
         const htmlCode = await Converter.convert(this.document.fileName);
         if (htmlCode === undefined) {
-            vscode.window.showErrorMessage(`Failed to show preview for file ${this.document.fileName}.`);
+            vscode.window.showErrorMessage(`Failed to show preview for ${this.document.fileName}.`);
         } else {
             this.panel.webview.html = htmlCode;
         }
         this.updating = false;
-        this.panel.title = this.title;
+        this.updateTitle();
+
         if (this.pendingUpdate) {
             this.updateWebview();
         }