Warn players about near-empty piles
There is another problem. With a tty, it throws error messages. Reason is that it is called as "beep beep -f 440" (so the command name is on there twice). A workaround is to install a "beep" executable in the path before /usr/bin/beep, which ignores its argument and makes a sound. I wrote a one-line script which plays a sound file (exec aplay sound.wav) and it works well. Of course, playing the sound from pioneers is a better option.
Support ghost image/onion skin on preview
This bug is still present in 15.3.
Yes, this is a known problem. Having seen it several times, I think the problem is...
I have a backtrace: (gdb) bt #0 0x00007ffff5376077 in __GI_raise (sig=sig@entry=6)...
Crash when playing sound during prev_frame
tag debian release