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Fixed comment now that we support bash >= 3.2.0

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Freddy Vulto 2010-04-10 12:27:36 +02:00
parent 50824f909d
commit 6a6cab1179
1 changed files with 5 additions and 18 deletions
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23
bash_completion
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@ -522,14 +522,6 @@ __ltrim_colon_completions() {
# @param $2 Name of variable to return result to
_quote_readline_by_ref()
{
# If bash <= 3 and argument starts with single quote ('), double-escape
# if [[ ${BASH_VERSINFO[0]} -le 3 && ${1:0:1} == "'" ]]; then
# local t
# printf -v t %q "${1:1}"
# printf -v $2 %q "$t"
# else
# printf -v $2 %q "$1"
# fi
if [[ ${1:0:1} == "'" ]]; then
# Quote word, leaving out first character
printf -v $2 %q "${1:1}"
@ -564,20 +556,15 @@ _filedir()
local -a toks
local quoted tmp
# TODO: I've removed a "[ -n $tmp ] &&" before `printf '%s\n' $tmp',
# and everything works again. If this bug
# suddenly appears again (i.e. "cd /b<TAB>"
# becomes "cd /"), remember to check for
# other similar conditionals (here and
# _filedir_xspec()). --David
# NOTE: The comment above has been moved outside of the subshell below,
# because quotes-in-comments-in-a-subshell cause errors on
# bash-3.1. See also:
# http://www.mail-archive.com/bug-bash@gnu.org/msg01667.html
_quote_readline_by_ref "$cur" quoted
toks=( ${toks[@]-} $(
compgen -d -- "$quoted" | {
while read -r tmp; do
# TODO: I have removed a "[ -n $tmp ] &&" before 'printf ..',
# and everything works again. If this bug suddenly
# appears again (i.e. "cd /b<TAB>" becomes "cd /"),
# remember to check for other similar conditionals (here
# and _filedir_xspec()). --David
printf '%s\n' $tmp
done
}