Function handleNewLine

extensions/cli/src/ui/UserInput.tsx:607–621

(input: string, key: any)

  };

  const handleNewLine = (input: string, key: any): boolean => {
    if (input === "\r" || input === "\\\r") {
      const handled = textBuffer.handleInput("\n", key);
      if (handled) {
        const newText = textBuffer.text;
        const newCursor = textBuffer.cursor;
        setInputText(newText);
        setCursorPosition(newCursor);
        updateSlashCommandState(newText, newCursor);
        updateFileSearchState(newText, newCursor);
      }
      return true;
    }
    return false;
  };

  const handleEscapeKey = (key: any): boolean => {
    if (!key.escape) return false;