Merge pull request #5317 from tabarra/docs/registerMarker-tip

docs: added usage tip for registerMarker()

Author: Tyriar

typings/xterm-headless.d.ts

@@ -833,21 +833,31 @@ declare module '@xterm/headless' {
 
     /**
      * Write data to the terminal.
+     *
+     * Note that the change will not be reflected in the {@link buffer}
+     * immediately as the data is processed asynchronously. Provide a
+     * {@link callback} to know when the data was processed.
      * @param data The data to write to the terminal. This can either be raw
      * bytes given as Uint8Array from the pty or a string. Raw bytes will always
      * be treated as UTF-8 encoded, string data as UTF-16.
      * @param callback Optional callback that fires when the data was processed
-     * by the parser.
+     * by the parser. This callback must be provided and awaited in order for
+     * {@link buffer} to reflect the change in the write.
      */
     write(data: string | Uint8Array, callback?: () => void): void;
 
     /**
      * Writes data to the terminal, followed by a break line character (\n).
+     *
+     * Note that the change will not be reflected in the {@link buffer}
+     * immediately as the data is processed asynchronously. Provide a
+     * {@link callback} to know when the data was processed.
      * @param data The data to write to the terminal. This can either be raw
      * bytes given as Uint8Array from the pty or a string. Raw bytes will always
      * be treated as UTF-8 encoded, string data as UTF-16.
      * @param callback Optional callback that fires when the data was processed
-     * by the parser.
+     * by the parser. This callback must be provided and awaited in order for
+     * {@link buffer} to reflect the change in the write.
      */
     writeln(data: string | Uint8Array, callback?: () => void): void;
 

typings/xterm.d.ts

@@ -1265,21 +1265,31 @@ declare module '@xterm/xterm' {
 
     /**
      * Write data to the terminal.
+     *
+     * Note that the change will not be reflected in the {@link buffer}
+     * immediately as the data is processed asynchronously. Provide a
+     * {@link callback} to know when the data was processed.
      * @param data The data to write to the terminal. This can either be raw
      * bytes given as Uint8Array from the pty or a string. Raw bytes will always
      * be treated as UTF-8 encoded, string data as UTF-16.
      * @param callback Optional callback that fires when the data was processed
-     * by the parser.
+     * by the parser. This callback must be provided and awaited in order for
+     * {@link buffer} to reflect the change in the write.
      */
     write(data: string | Uint8Array, callback?: () => void): void;
 
     /**
      * Writes data to the terminal, followed by a break line character (\n).
+     *
+     * Note that the change will not be reflected in the {@link buffer}
+     * immediately as the data is processed asynchronously. Provide a
+     * {@link callback} to know when the data was processed.
      * @param data The data to write to the terminal. This can either be raw
      * bytes given as Uint8Array from the pty or a string. Raw bytes will always
      * be treated as UTF-8 encoded, string data as UTF-16.
      * @param callback Optional callback that fires when the data was processed
-     * by the parser.
+     * by the parser. This callback must be provided and awaited in order for
+     * {@link buffer} to reflect the change in the write.
      */
     writeln(data: string | Uint8Array, callback?: () => void): void;