Ville Skyttä 9af6f3504e Abort completion file loading earlier if required commands are not available.
Cuts ~10% from bash completion load time on two different systems I
just tested.
2011-04-05 00:37:55 +03:00

38 lines
768 B
Bash

# wtf completion
# Raphael Droz, 25/09/2009
have wtf || return
_wtf()
{
local cur prev db
COMPREPLY=()
_get_comp_words_by_ref cur prev
[ "$prev" = -f ] && _filedir && return 0
[[ "$cur" == -* ]] && COMPREPLY=( -f ) && return 0
set -- "${COMP_WORDS[@]}"
while [ $# -gt 0 ]; do
if [ "$1" = -f ]; then
shift ; db=$1 ; break
fi
shift
done
[ -z $db ] && db=${ACRONYMDB:-/usr/share/misc/acronyms*}
[ ${BASH_VERSINFO[0]} -ge 4 ] && cur="${cur^^}"
COMPREPLY=( $( compgen -W "$( cut -f 1 -s $db ) -f" -- "${cur}" ) )
} &&
complete -F _wtf wtf
# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh