util_version_number returns an int, but BYTES_EQUAL only compares the
last byte of the int, so it wouldn't test the rest of the int.
I see other tests for functions returning an int use LONGS_EQUAL, so
that seems correct to use.
New options to customize behavior on signals received, with the default
behavior:
- weechat.signal.sighup: quit in normal mode, reload config in headless
- weechat.signal.sigquit: quit
- weechat.signal.sigterm: quit
- weechat.signal.sigusr1: no command executed by default
- weechat.signal.sigusr2: no command executed by default
The signals SIGUSR1 and SIGUSR2 are introduced by this commit, so it's now
possible to run commands when they are received.
The SIGHUP signal makes now WeeChat quit, it was the behavior before version
2.9 of WeeChat (see commit de1e61f7cd).
Trygve Aaberge