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# (C) 2010 magicant
# Completion script for the "wc" command.
# Supports POSIX 2008, GNU coreutils 8.6, FreeBSD 8.1, OpenBSD 4.8, NetBSD 5.0,
# Mac OS X 10.6.4, SunOS 5.10, HP-UX 11i v3.
function completion/wc {
case $("${WORDS[1]}" --version 2>/dev/null) in
(*'coreutils'*) typeset type=GNU ;;
(*) typeset type="$(uname 2>/dev/null)" ;;
esac
case $type in
(GNU) typeset long=true ;;
(*) typeset long= ;;
esac
typeset OPTIONS ARGOPT PREFIX
OPTIONS=( #>#
"c ${long:+--bytes}; print byte counts"
"l ${long:+--lines}; print line counts"
"m ${long:+--chars}; print character counts"
"w ${long:+--words}; print word counts"
) #<#
case $type in
(GNU|FreeBSD|NetBSD)
OPTIONS=("$OPTIONS" #>#
"L ${long:+--max-line-length}; print longest line lengths"
) #<#
case $type in (GNU)
OPTIONS=("$OPTIONS" #>#
"--files0-from:; specify a file containing null-separated file names to count size"
"--help"
"--version"
) #<#
esac
;;
(OpenBSD)
OPTIONS=("$OPTIONS" #>#
"h; print size using K, M, etc. for 1024^n"
) #<#
;;
esac
command -f completion//parseoptions ${long:+-es}
case $ARGOPT in
(-)
command -f completion//completeoptions
;;
(*)
complete -P "$PREFIX" -f
;;
esac
}
# vim: set ft=sh ts=8 sts=8 sw=8 et:
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