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tweak pattern matching for execute-as-is

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This commit is contained in:
Peter Stephenson 2006-04-06 13:11:27 +00:00
parent 87660ee4c8
commit 9c60453969
2 changed files with 22 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2006-04-06 Peter Stephenson <pws@csr.com>
* 22405: Functions/MIME/zsh-mime-handler: pattern matching
in 22394 needed tweaking.
2006-04-05 Clint Adams <clint@zsh.org> 2006-04-05 Clint Adams <clint@zsh.org>
* 22404: Completion/Unix/Command/_cowsay: * 22404: Completion/Unix/Command/_cowsay:

21
Functions/MIME/zsh-mime-handler
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@ -54,12 +54,25 @@ local -a exec_asis
zstyle -a $context execute-as-is exec_asis || exec_asis=('*(*)') zstyle -a $context execute-as-is exec_asis || exec_asis=('*(*)')
local pattern local pattern
local -a files
# In case the pattern contains glob qualifiers, as it does by default,
# we need to do real globbing, not just pattern matching.
# The strategy is to glob the files in the directory using the
# pattern and see if the one we've been passed is in the list.
local dirpref=${1%/*}
if [[ $dirpref = $1 ]]; then
dirpref=
else
dirpref+=/
fi
for pattern in $exec_asis; do for pattern in $exec_asis; do
if [[ $1 = ${~pattern} ]]; then files=(${dirpref}${~pattern})
"$@" if [[ -n ${files[(r)$1]} ]]; then
return 0 "$@"
fi return 0
fi
done done
zstyle -s $context handler handler || zstyle -s $context handler handler ||