CVSROOT: /cvs
Module name: src
Changes by: n...@cvs.openbsd.org 2009/10/10 09:03:01
Modified files:
usr.bin/tmux : Makefile buffer-poll.c cmd-display-message.c
cmd-set-option.c server.c status.c tmux.1
tmux.h
Added files:
usr.bin/tmux : job.c
Log message:
Rather than running status-left, status-right and window title #() with popen
immediately every redraw, queue them up and run them in the background,
starting each once every status-interval. The actual status line uses the
output from the last run.
This brings several advantages:
- tmux itself may be called from inside #() without causing the server to hang;
- likewise, sleep or similar doesn't cause the server to block;
- commands aren't run excessively often when redrawing;
- commands shared by status-left and status-right, or used multiple times, will
only be run once.
run-shell and if-shell still use system()/popen() but will be changed over to
use this too later.
