Re: [STUMP] Drop the generation of stumpwm.texi

> Actually this would be very useful to me, I currently use a very hackish
> way of controlling pulse audio's volume with these in my stumpwmrc:
> (defcommand vol-up () ()
>   "Increase the volume from the shell"
>   (run-shell-command 
>    "pacmd set-sink-volume 0 $(printf '0x%x' $(( $(pacmd dump|grep set-sink-volume|cut -f3 -d' ') + 0xf00)) ) &> /dev/null"))
> (defcommand vol-down () () 
>   "Decrease the volume  from the shell"
>   (run-shell-command 
>    "pacmd set-sink-volume 0 $(printf '0x%x' $(( $(pacmd dump|grep set-sink-volume|cut -f3 -d' ') - 0xf00)) ) &> /dev/null"))

Nice.

> A more lispy solution would be really awesome!

It is "more lispy" just because it uses more lisp expressions.  In the
end, it calls `pacmd' and parses its output, just like yours.