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| | #compdef wc gwc
local args
args=(
'(-c --bytes)'{-c,--bytes}'[print byte counts]'
'(-C -m --chars)'{-m,--chars}'[print character counts]'
'(-w --words)'{-w,--words}'[print word counts]'
'(-l --lines)'{-l,--lines}'[print line counts]'
)
if _pick_variant gnu=GNU unix --version; then
args+=(
'(*)--files0-from=[read NUL-terminated file list from specified file]:file:_files'
'(-L --max-line-length)'{-L,--max-line-length}'[print longest line lengths]'
)
else
args=( -A "-*" "${(@)args:#(|\(*\))(|\*)--*}" )
case $OSTYPE in
freebsd*|netbsd*) args+=( '-L[print longest line lengths]' ) ;;
openbsd*) args+=( '-h[human readable: use unit suffixes]' ) ;;
solaris*) args+=( ${${(M)args:#*-m\[*}//-m\[/-C\[} ) ;;
esac
fi
_arguments -s -S $args '*:file:_files'
|