Merge branch 'master' into touch-text-dom-renderer

.devcontainer/devcontainer.json

@@ -1,13 +1,15 @@
 {
   "name": "xterm.js",
-  "image": "mcr.microsoft.com/devcontainers/typescript-node:0-18-buster",
+  "image": "mcr.microsoft.com/devcontainers/typescript-node:18-bookworm",
   "features": {
-    "ghcr.io/devcontainers/features/node:1": {} // yarn
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": 18
+    } // yarn
   },
   "forwardPorts": [
     3000
   ],
-  "postCreateCommand": "yarn install",
+  "postCreateCommand": "yarn install && yarn setup",
   "customizations": {
     "vscode": {
       "extensions": [

.nvmrc

@@ -1 +1 @@
-16
+18

.vscode/launch.json

@@ -61,7 +61,7 @@
       "runtimeExecutable": "npm",
       "runtimeArgs": ["start"],
       "stopOnEntry": true,
-      "runtimeVersion": "16",
+      "runtimeVersion": "18",
       "serverReadyAction": {
         "action": "openExternally",
         "pattern": "App listening to (http://.*?:[0-9]+)"

README.md

@@ -222,6 +222,7 @@ Xterm.js is used in several world-class applications to provide great terminal e
 - [**Cloudtutor.io**](https://cloudtutor.io): innovative online learning platform that offers users access to an interactive lab.
 - [**Helix Editor Playground**](https://github.com/tomgroenwoldt/helix-editor-playground): Online playground for the terminal based helix editor.
 - [**Coder**](https://github.com/coder/coder): Self-Hosted Remote Development Environments
+- [**Wave Terminal**](https://waveterm.dev): An open-source, ai-native, terminal built for seamless workflows.
 - [And much more...](https://github.com/xtermjs/xterm.js/network/dependents?package_id=UGFja2FnZS0xNjYzMjc4OQ%3D%3D)
 
 Do you use xterm.js in your application as well? Please [open a Pull Request](https://github.com/sourcelair/xterm.js/pulls) to include it here. We would love to have it on our list. Note: Please add any new contributions to the end of the list only.

addons/addon-attach/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-attach",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-attach/webpack.config.js

@@ -25,7 +25,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-canvas/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-canvas",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-canvas/src/BaseRenderLayer.ts

@@ -8,7 +8,7 @@ import { CellColorResolver } from 'browser/renderer/shared/CellColorResolver';
 import { acquireTextureAtlas } from 'browser/renderer/shared/CharAtlasCache';
 import { TEXT_BASELINE } from 'browser/renderer/shared/Constants';
 import { tryDrawCustomChar } from 'browser/renderer/shared/CustomGlyphs';
-import { throwIfFalsy } from 'browser/renderer/shared/RendererUtils';
+import { allowRescaling, throwIfFalsy } from 'browser/renderer/shared/RendererUtils';
 import { createSelectionRenderModel } from 'browser/renderer/shared/SelectionRenderModel';
 import { IRasterizedGlyph, IRenderDimensions, ISelectionRenderModel, ITextureAtlas } from 'browser/renderer/shared/Types';
 import { ICoreBrowserService, IThemeService } from 'browser/services/Services';
@@ -365,6 +365,8 @@ export abstract class BaseRenderLayer extends Disposable implements IRenderLayer
    */
   protected _drawChars(cell: ICellData, x: number, y: number): void {
     const chars = cell.getChars();
+    const code = cell.getCode();
+    const width = cell.getWidth();
     this._cellColorResolver.resolve(cell, x, this._bufferService.buffer.ydisp + y, this._deviceCellWidth);
 
     if (!this._charAtlas) {
@@ -400,6 +402,16 @@ export abstract class BaseRenderLayer extends Disposable implements IRenderLayer
       this._bitmapGenerator[glyph.texturePage]!.refresh();
       this._bitmapGenerator[glyph.texturePage]!.version = this._charAtlas.pages[glyph.texturePage].version;
     }
+
+    // Reduce scale horizontally for wide glyphs printed in cells that would overlap with the
+    // following cell (ie. the width is not 2).
+    let renderWidth = glyph.size.x;
+    if (this._optionsService.rawOptions.rescaleOverlappingGlyphs) {
+      if (allowRescaling(code, width, glyph.size.x, this._deviceCellWidth)) {
+        renderWidth = this._deviceCellWidth - 1; // - 1 to improve readability
+      }
+    }
+
     this._ctx.drawImage(
       this._bitmapGenerator[glyph.texturePage]?.bitmap || this._charAtlas!.pages[glyph.texturePage].canvas,
       glyph.texturePosition.x,
@@ -408,7 +420,7 @@ export abstract class BaseRenderLayer extends Disposable implements IRenderLayer
       glyph.size.y,
       x * this._deviceCellWidth + this._deviceCharLeft - glyph.offset.x,
       y * this._deviceCellHeight + this._deviceCharTop - glyph.offset.y,
-      glyph.size.x,
+      renderWidth,
       glyph.size.y
     );
     this._ctx.restore();

addons/addon-canvas/webpack.config.js

@@ -33,7 +33,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-fit/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-fit",
-  "version": "0.9.0",
+  "version": "0.10.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-fit/webpack.config.js

@@ -25,7 +25,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-image/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-image",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-image/webpack.config.js

@@ -33,7 +33,9 @@ const addon = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-ligatures/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-ligatures",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "description": "Add support for programming ligatures to xterm.js",
   "author": {
     "name": "The xterm.js authors",

addons/addon-ligatures/webpack.config.js

@@ -25,7 +25,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production',
   externals: {

addons/addon-ligatures/yarn.lock

@@ -86,9 +86,9 @@ fd-slicer@~1.1.0:
     pend "~1.2.0"
 
 follow-redirects@^1.15.0:
-  version "1.15.3"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.3.tgz#fe2f3ef2690afce7e82ed0b44db08165b207123a"
-  integrity sha512-1VzOtuEM8pC9SFU1E+8KfTjZyMztRsgEfwQl44z8A25uy13jSzTj6dyK2Df52iV0vgHCfBwLhDWevLn95w5v6Q==
+  version "1.15.6"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.6.tgz#7f815c0cda4249c74ff09e95ef97c23b5fd0399b"
+  integrity sha512-wWN62YITEaOpSK584EZXJafH1AGpO8RVgElfkuXbTOrPX4fIfOyEpW/CsiNd8JdYrAoOvafRTOEnvsO++qCqFA==
 
 font-finder@^1.0.3:
   version "1.0.4"

addons/addon-search/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-search",
-  "version": "0.14.0",
+  "version": "0.15.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-search/src/SearchAddon.ts

@@ -6,7 +6,7 @@
 import type { Terminal, IDisposable, ITerminalAddon, IDecoration } from '@xterm/xterm';
 import type { SearchAddon as ISearchApi } from '@xterm/addon-search';
 import { EventEmitter } from 'common/EventEmitter';
-import { Disposable, toDisposable, disposeArray, MutableDisposable } from 'common/Lifecycle';
+import { Disposable, toDisposable, disposeArray, MutableDisposable, getDisposeArrayDisposable } from 'common/Lifecycle';
 
 export interface ISearchOptions {
   regex?: boolean;
@@ -78,8 +78,7 @@ export class SearchAddon extends Disposable implements ITerminalAddon , ISearchA
    */
   private _linesCache: LineCacheEntry[] | undefined;
   private _linesCacheTimeoutId = 0;
-  private _cursorMoveListener: IDisposable | undefined;
-  private _resizeListener: IDisposable | undefined;
+  private _linesCacheDisposables = new MutableDisposable();
 
   private readonly _onDidChangeResults = this.register(new EventEmitter<{ resultIndex: number, resultCount: number }>());
   public readonly onDidChangeResults = this._onDidChangeResults.event;
@@ -427,8 +426,11 @@ export class SearchAddon extends Disposable implements ITerminalAddon , ISearchA
     const terminal = this._terminal!;
     if (!this._linesCache) {
       this._linesCache = new Array(terminal.buffer.active.length);
-      this._cursorMoveListener = terminal.onCursorMove(() => this._destroyLinesCache());
-      this._resizeListener = terminal.onResize(() => this._destroyLinesCache());
+      this._linesCacheDisposables.value = getDisposeArrayDisposable([
+        terminal.onLineFeed(() => this._destroyLinesCache()),
+        terminal.onCursorMove(() => this._destroyLinesCache()),
+        terminal.onResize(() => this._destroyLinesCache())
+      ]);
     }
 
     window.clearTimeout(this._linesCacheTimeoutId);
@@ -437,14 +439,7 @@ export class SearchAddon extends Disposable implements ITerminalAddon , ISearchA
 
   private _destroyLinesCache(): void {
     this._linesCache = undefined;
-    if (this._cursorMoveListener) {
-      this._cursorMoveListener.dispose();
-      this._cursorMoveListener = undefined;
-    }
-    if (this._resizeListener) {
-      this._resizeListener.dispose();
-      this._resizeListener = undefined;
-    }
+    this._linesCacheDisposables.clear();
     if (this._linesCacheTimeoutId) {
       window.clearTimeout(this._linesCacheTimeoutId);
       this._linesCacheTimeoutId = 0;

addons/addon-search/webpack.config.js

@@ -32,7 +32,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-serialize/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-serialize",
-  "version": "0.12.0",
+  "version": "0.13.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-serialize/webpack.config.js

@@ -34,7 +34,8 @@ module.exports = {
     path: path.resolve('./lib'),
     library: addonName,
     libraryTarget: 'umd',
-    globalObject: 'this'
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-unicode-graphemes/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-unicode-graphemes",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-unicode-graphemes/webpack.config.js

@@ -32,7 +32,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-unicode11/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-unicode11",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-unicode11/webpack.config.js

@@ -33,7 +33,8 @@ module.exports = {
     path: path.resolve('./lib'),
     library: addonName,
     libraryTarget: 'umd',
-    globalObject: 'this'
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-web-links/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-web-links",
-  "version": "0.10.0",
+  "version": "0.11.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"

addons/addon-web-links/webpack.config.js

@@ -25,7 +25,9 @@ module.exports = {
     filename: mainFile,
     path: path.resolve('./lib'),
     library: addonName,
-    libraryTarget: 'umd'
+    libraryTarget: 'umd',
+    // Force usage of globalThis instead of global / self. (This is cross-env compatible)
+    globalObject: 'globalThis',
   },
   mode: 'production'
 };

addons/addon-webgl/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@xterm/addon-webgl",
-  "version": "0.17.0",
+  "version": "0.18.0",
   "author": {
     "name": "The xterm.js authors",
     "url": "https://xtermjs.org/"