csonto/bash-completion
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- find(1) completion improvements by Rodrigo Bernardo Pimentel

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<rbp@isnomore.net>
This commit is contained in:
ianmacd 2003-12-15 08:49:51 +00:00
parent 1d45ccd703
commit b2a7765b00
1 changed files with 13 additions and 7 deletions
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20
bash_completion
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@ -1,6 +1,6 @@
# bash_completion - some programmable completion functions for bash 2.05b # bash_completion - some programmable completion functions for bash 2.05b
# #
# $Id: bash_completion,v 1.661 2003/12/15 09:42:50 ianmacd Exp $ # $Id: bash_completion,v 1.662 2003/12/15 09:49:51 ianmacd Exp $
# #
# Copyright (C) Ian Macdonald <ian@caliban.org> # Copyright (C) Ian Macdonald <ian@caliban.org>
# #
@ -791,7 +791,7 @@ _killall()
# #
_find() _find()
{ {
local cur prev i switchfound local cur prev i exprfound onlyonce
COMPREPLY=() COMPREPLY=()
cur=${COMP_WORDS[COMP_CWORD]} cur=${COMP_WORDS[COMP_CWORD]}
@ -843,13 +843,13 @@ _find()
_expand || return 0 _expand || return 0
# set switchfound to 1 if there is already a switch argument # set exprfound to 1 if there is already an expression present
for i in ${COMP_WORDS[@]}; do for i in ${COMP_WORDS[@]}; do
[[ "$i" = -* ]] && switchfound=1 && break [[ "$i" = [-\(\),\!]* ]] && exprfound=1 && break
done done
# handle case where first parameter is not a dash option # handle case where first parameter is not a dash option
if [ "$switchfound" != 1 ] && [[ "$cur" != -* ]]; then if [ "$exprfound" != 1 ] && [[ "$cur" != [-\(\),\!]* ]]; then
_filedir -d _filedir -d
return 0 return 0
fi fi
@ -865,10 +865,16 @@ _find()
-print -print0 -printf -prune -ls' -- $cur ) ) -print -print0 -printf -prune -ls' -- $cur ) )
# this removes any options from the list of completions that have # this removes any options from the list of completions that have
# already been specified somewhere on the command line. # already been specified somewhere on the command line, as long as
# these options can only be used once (in a word, "options", in
# opposition to "tests" and "actions", as in the find(1) manpage).
onlyonce=' -daystart -depth -follow -help -maxdepth -mindepth -mount \
-noleaf -version -xdev '
COMPREPLY=( $( echo "${COMP_WORDS[@]}" | \ COMPREPLY=( $( echo "${COMP_WORDS[@]}" | \
(while read -d ' ' i; do (while read -d ' ' i; do
[ "$i" == "" ] && continue [ "$i" == "" ] ||
[ "${onlyonce/ ${i%% *} / }" == "$onlyonce" ] &&
continue
# flatten array with spaces on either side, # flatten array with spaces on either side,
# otherwise we cannot grep on word boundaries of # otherwise we cannot grep on word boundaries of
# first and last word # first and last word