Method handleBracketedPaste

extensions/cli/src/ui/TextBuffer.ts:303–332

(input: string)

  // Handles bracketed paste: \e[200~ (start) and \e[201~ (end) sequences
  private handleBracketedPaste(input: string): boolean {
    // Modern terminals wrap pasted content in escape sequences
    if (input === "\u001b[200~") {
      // Clear any pending rapid input timer to avoid conflicts
      if (this._rapidInputTimer) {
        clearTimeout(this._rapidInputTimer);
        this._rapidInputTimer = null;
      }
      this._inPasteMode = true;
      this._pasteBuffer = "";
      return true;
    }

    if (input === "\u001b[201~") {
      this._inPasteMode = false;

      if (this._pasteBuffer.length > COLLAPSE_SIZE) {
        const placeholder = this.createPlaceholder(this._pasteBuffer);
        this._pasteMap.set(placeholder, this._pasteBuffer);
        this.insertText(placeholder);
      } else {
        this.insertText(this._pasteBuffer);
      }

      this._pasteBuffer = "";
      return true;
    }

    return false;
  }

  // Fallback paste detection: detects rapid chunks by timing and size RAPID_INPUT_THRESHOLD
  private handleRapidInput(input: string): boolean {