hg-zt

This could be reproduced without `systemd` (27.0.50). Run `emacs --fg-daemon` in one terminal and then run `emacsclient --eval "(kill-emacs)"` (or `save-buffers-kill-terminal`) in another. The former terminal will show "Buffer recentf...

+1 for this. My use cases: - exclude header guards from macros ( `.*_HPP$`) - exclude symbols introduced by external headers

I found closing rviz while cooling the lidar makes the publishing frequency more stable. But the problem still occur sometimes. Maybe it's caused by multiple reasons.

## Problem It seems a bit inconsistent and confusing for me to see - `-> void` for return values - `Parameters: ` and following bullet list for parameters And there...