dzen printer: add a util for reading stdout from a process and chomping it
dzen printer: remove newlines from clock output
dzen main: file handles are instances of io::handle already
dzen main: fix a bug where printer command size is used instead of monitor command size
dzen main: cleaned up arg parsing in loop()
dzen main: pull dzenargs from ARGV to a variable and push it through to loop
dzen main: autoflush dzen filehandle
dzen main: remove debugPrint
dzen main: large changes to printer scheduling

-remove schedule {loop/once}, and simply rerun any printer that exits
-fold command, previous output, pid, and filehandle into $printer
dzen main: remove unused prototype
dzen main: dont pass printer commands to a shell
dzen main: inline sleep check
dzen main: since dzen paints on a relatively synchronous schedule now, extend the delay to 2s
changed n9 pubkey