#autoload

# watch [-cinotW] [-f snpdev] [tty]

_arguments -w -S -s : \
  "-c[reconnect on close]" \
  "-f:snp(4) device: " \
  "-i[force interactive mode even when stdout is not a tty]" \
  "-n[disable the ability to switch the watched tty interactively]" \
  "-o[reconnect on overflow]" \
  "-t[print date and time at start]" \
  "-W[allow write access to observed tty]" \
  "(-): : _ttys -Do"
