Method next

src/command_system/input_processing.py:823–830

Get next history entry (down arrow).

(self)

        return self._entries[self._cursor]

    def next(self) -> str | None:
        """Get next history entry (down arrow)."""
        if not self._entries:
            return None
        self._cursor = min(len(self._entries), self._cursor + 1)
        if self._cursor >= len(self._entries):
            return ""  # Past the end = empty
        return self._entries[self._cursor]

    def search(self, prefix: str) -> list[str]:
        """Search history for entries starting with prefix."""