Make everything except unicode APIs stable

src/browser/public/Terminal.ts

@@ -103,7 +103,6 @@ export class Terminal extends Disposable implements ITerminalApi {
     return this._buffer;
   }
   public get markers(): ReadonlyArray<IMarker> {
-    this._checkProposedApi();
     return this._core.markers;
   }
   public get modes(): IModes {
@@ -166,11 +165,9 @@ export class Terminal extends Disposable implements ITerminalApi {
     return this._core.registerLinkProvider(linkProvider);
   }
   public registerCharacterJoiner(handler: (text: string) => [number, number][]): number {
-    this._checkProposedApi();
     return this._core.registerCharacterJoiner(handler);
   }
   public deregisterCharacterJoiner(joinerId: number): void {
-    this._checkProposedApi();
     this._core.deregisterCharacterJoiner(joinerId);
   }
   public registerMarker(cursorYOffset: number = 0): IMarker {
@@ -178,7 +175,6 @@ export class Terminal extends Disposable implements ITerminalApi {
     return this._core.registerMarker(cursorYOffset);
   }
   public registerDecoration(decorationOptions: IDecorationOptions): IDecoration | undefined {
-    this._checkProposedApi();
     this._verifyPositiveIntegers(decorationOptions.x ?? 0, decorationOptions.width ?? 0, decorationOptions.height ?? 0);
     return this._core.registerDecoration(decorationOptions);
   }

src/headless/public/Terminal.ts

@@ -84,7 +84,6 @@ export class Terminal extends Disposable implements ITerminalApi {
   public get onWriteParsed(): Event<void> { return this._core.onWriteParsed; }
 
   public get parser(): IParser {
-    this._checkProposedApi();
     if (!this._parser) {
       this._parser = new ParserApi(this._core);
     }
@@ -97,14 +96,12 @@ export class Terminal extends Disposable implements ITerminalApi {
   public get rows(): number { return this._core.rows; }
   public get cols(): number { return this._core.cols; }
   public get buffer(): IBufferNamespaceApi {
-    this._checkProposedApi();
     if (!this._buffer) {
       this._buffer = this._register(new BufferNamespaceApi(this._core));
     }
     return this._buffer;
   }
   public get markers(): ReadonlyArray<IMarker> {
-    this._checkProposedApi();
     return this._core.markers;
   }
   public get modes(): IModes {
@@ -146,7 +143,6 @@ export class Terminal extends Disposable implements ITerminalApi {
     this._core.resize(columns, rows);
   }
   public registerMarker(cursorYOffset: number = 0): IMarker | undefined {
-    this._checkProposedApi();
     this._verifyIntegers(cursorYOffset);
     return this._core.addMarker(cursorYOffset);
   }

typings/xterm-headless.d.ts

@@ -584,21 +584,18 @@ declare module '@xterm/headless' {
     readonly cols: number;
 
     /**
-     * (EXPERIMENTAL) The terminal's current buffer, this might be either the
-     * normal buffer or the alt buffer depending on what's running in the
-     * terminal.
+     * Access to the terminal's normal and alt buffer.
      */
     readonly buffer: IBufferNamespace;
 
     /**
-     * (EXPERIMENTAL) Get all markers registered against the buffer. If the alt
-     * buffer is active this will always return [].
+     * Get all markers registered against the buffer. If the alt buffer is
+     * active this will always return [].
      */
     readonly markers: ReadonlyArray<IMarker>;
 
     /**
-     * (EXPERIMENTAL) Get the parser interface to register
-     * custom escape sequence handlers.
+     * Get the parser interface to register custom escape sequence handlers.
      */
     readonly parser: IParser;
 

typings/xterm.d.ts

@@ -856,8 +856,8 @@ declare module '@xterm/xterm' {
     readonly buffer: IBufferNamespace;
 
     /**
-     * (EXPERIMENTAL) Get all markers registered against the buffer. If the alt
-     * buffer is active this will always return [].
+     * Get all markers registered against the buffer. If the alt buffer is
+     * active this will always return [].
      */
     readonly markers: ReadonlyArray<IMarker>;
 
@@ -867,8 +867,8 @@ declare module '@xterm/xterm' {
     readonly parser: IParser;
 
     /**
-     * (EXPERIMENTAL) Get the Unicode handling interface
-     * to register and switch Unicode version.
+     * (EXPERIMENTAL) Get the Unicode handling interface to register and switch
+     * Unicode version.
      */
     readonly unicode: IUnicodeHandling;
 
@@ -1129,9 +1129,9 @@ declare module '@xterm/xterm' {
     registerLinkProvider(linkProvider: ILinkProvider): IDisposable;
 
     /**
-     * (EXPERIMENTAL) Registers a character joiner, allowing custom sequences of
-     * characters to be rendered as a single unit. This is useful in particular
-     * for rendering ligatures and graphemes, among other things.
+     * Registers a character joiner, allowing custom sequences of characters to
+     * be rendered as a single unit. This is useful in particular for rendering
+     * ligatures and graphemes, among other things.
      *
      * Each registered character joiner is called with a string of text
      * representing a portion of a line in the terminal that can be rendered as
@@ -1160,8 +1160,8 @@ declare module '@xterm/xterm' {
     registerCharacterJoiner(handler: (text: string) => [number, number][]): number;
 
     /**
-     * (EXPERIMENTAL) Deregisters the character joiner if one was registered.
-     * NOTE: character joiners are only used by the webgl renderer.
+     * Deregisters the character joiner if one was registered. Note that
+     * character joiners are only used by the webgl renderer.
      * @param joinerId The character joiner's ID (returned after register)
      */
     deregisterCharacterJoiner(joinerId: number): void;
@@ -1174,7 +1174,7 @@ declare module '@xterm/xterm' {
     registerMarker(cursorYOffset?: number): IMarker;
 
     /**
-     * (EXPERIMENTAL) Adds a decoration to the terminal using
+     * Registers a decoration to the terminal.
      * @param decorationOptions, which takes a marker and an optional anchor,
      * width, height, and x offset from the anchor. Returns the decoration or
      * undefined if the alt buffer is active or the marker has already been