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Make calls to grep Posix compliant

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darcs-hash:20060731003354-ac50b-5916d6d862fe8b4f31b64840296d24615b52d175.gz
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axel 2006-07-31 10:33:54 +10:00
parent 2fba53b113
commit f439c4a484
1 changed files with 4 additions and 5 deletions
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share/fish.in
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@ -55,11 +55,10 @@ end
# Make a regular expression that matches any component in the PATH. A
# trailing slash is ok. The sed call is to remove the last '\|'.
set -l tmp (printf "%s" \^$PATH'/?$|')
set -l path_regexp \((echo $tmp | sed -e "s/.\$//")\)
set -l path_regexp \\\((printf "%s" \^$PATH'\(\|/\)$\|' | sed -e "s/..\$//")\\\)
for i in (printf "%s\n" $path_list|grep -v $path_regexp)
for i in (printf "%s\n" $path_list|grep -E -v $path_regexp)
if test -d $i
set PATH $PATH $i
end
@ -109,7 +108,7 @@ end
# Completions for the shell and it's builtin commands and functions
#
for i in (builtin -n|grep -v '\(while\|for\|if\|function\|switch\)' )
for i in (builtin -n|grep -E -v '(while|for|if|function|switch)' )
complete -c $i -s h -l help -d "Display help and exit"
end