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# bash completion for bzip2 -*- shell-script -*-
_bzip2()
{
local cur prev words cword
_init_completion || return
case $prev in
-b|-h|--help|-p)
return 0
;;
-n)
COMPREPLY=( $( compgen -W "{1..$(_ncpus)}" -- "$cur" ) )
return 0
;;
esac
if [[ "$cur" == -* ]]; then
local helpopts=$( _parse_help "$1" )
COMPREPLY=( $( compgen -W "${helpopts//#/} -2 -3 -4 -5 -6 -7 -8 -9" \
-- "$cur" ) )
return 0
fi
local IFS=$'\n' xspec="*.bz2"
if [[ "$prev" == --* ]]; then
[[ "$prev" == --decompress || \
"$prev" == --list || \
"$prev" == --test ]] && xspec="!"$xspec
[[ "$prev" == --compress ]] && xspec=
elif [[ "$prev" == -* ]]; then
[[ "$prev" == -*[dt]* ]] && xspec="!"$xspec
[[ "$prev" == -*z* ]] && xspec=
fi
_expand || return 0
compopt -o filenames
COMPREPLY=( $( compgen -f -X "$xspec" -- "$cur" ) \
$( compgen -d -- "$cur" ) )
} &&
complete -F _bzip2 bzip2 pbzip2 lbzip2
# ex: ts=4 sw=4 et filetype=sh
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