Function handleEnterKey

extensions/cli/src/ui/UserInput.tsx:554–605

(key: any)

  };

  const handleEnterKey = (key: any): boolean => {
    if (key.return && !key.shift) {
      // Check for backslash continuation
      const beforeCursor = textBuffer.text.slice(0, cursorPosition);
      const trimmedBeforeCursor = beforeCursor.trimEnd();

      if (trimmedBeforeCursor.endsWith("\\")) {
        // Handle backslash continuation: remove the trailing "\" and add newline
        const beforeBackslash = trimmedBeforeCursor.slice(0, -1);
        const afterCursor = textBuffer.text.slice(cursorPosition);
        const newText = beforeBackslash + "\n" + afterCursor;
        const newCursorPos = beforeBackslash.length + 1;

        textBuffer.setText(newText);
        textBuffer.setCursor(newCursorPos);
        setInputText(newText);
        setCursorPosition(newCursorPos);
        updateSlashCommandState(newText, newCursorPos);
        updateFileSearchState(newText, newCursorPos);
        return true;
      }

      // Normal Enter behavior - submit if there's content
      if (textBuffer.text.trim() || wasInterrupted) {
        // Get images before expanding paste blocks
        const imageMap = textBuffer.getAllImages();

        // Expand all paste blocks before submitting
        textBuffer.expandAllPasteBlocks();
        const submittedText = textBuffer.text.trim();

        inputHistory.addEntry(submittedText);

        // We don't queue, we just send in remote mode because the server handles queueing
        if (!isRemoteMode && (isWaitingForResponse || isCompacting)) {
          // Process message later when LLM has responded or compaction is complete
          void messageQueue.enqueueMessage(submittedText, imageMap);
        } else {
          // Submit with images
          onSubmit(submittedText, imageMap);
        }

        textBuffer.clear();
        setInputText("");
        setCursorPosition(0);
        setShowSlashCommands(false);
        setShowBashMode(false);
      }
      return true;
    }
    return false;
  };

  const handleNewLine = (input: string, key: any): boolean => {
    if (input === "\r" || input === "\\\r") {