try /dev/battery; increase battery polling period to 30s (was 10s)
race condition (wctl access) with riow - don't fail if wctl fails to open
use black text color if /dev/theme is unavailable
man: better looking example
man: provide an example of mouse click controls
add -d option to specify date/time format
use display->image instead of reading /dev/screen
rewrite updateproc to a simple timerproc
bar: write to stdout the item that was clicked
resize when window needs expanding, make it current for resizing to work