Function reset

lib/internal/repl/utils.js:682–714

(string)

  }

  function reset(string) {
    isInReverseSearch = string !== undefined;

    // In case the reverse search ends and a history entry is found, reset the
    // line to the found entry.
    if (!isInReverseSearch) {
      if (lastMatch !== -1) {
        repl[kSetLine](repl.history[lastMatch]);
        repl.cursor = lastCursor;
        repl.historyIndex = lastMatch;
      }

      lastMatch = -1;

      // Clear screen and write the current repl.line before exiting.
      cursorTo(repl.output, promptPos.cols);
      moveCursor(repl.output, 0, promptPos.rows);
      clearScreenDown(repl.output);
      if (repl.line !== '') {
        repl.output.write(repl.line);
        if (repl.line.length !== repl.cursor) {
          const { cols, rows } = repl.getCursorPos();
          cursorTo(repl.output, cols);
          moveCursor(repl.output, 0, rows);
        }
      }
    }

    input = string || '';
    cursor = -1;
    historyIndex = repl.historyIndex;
    alreadyMatched.clear();
  }

  function reverseSearch(string, key) {
    if (!isInReverseSearch) {