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15211: zsh/pcre module

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This commit is contained in:
Clint Adams 2001-07-02 19:39:34 +00:00
parent 0f960cc8ca
commit bff61cf9e1
6 changed files with 200 additions and 2 deletions
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25
Functions/Example/zpgrep Normal file
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@ -0,0 +1,25 @@
# Usage: zpgrep <perl5-compatible regex> <file1> <file2> ... <fileN>
#
zpgrep() {
local file pattern
pattern=$1
shift
if ((! ARGC)) then
set -- -
fi
pcre_compile $pattern
pcre_study
for file
do
if [[ "$file" == - ]] then
while read -u0 buf; do pcre_match $buf && print $buf; done
else
while read -u0 buf; do pcre_match $buf && print $buf; done < "$file"
fi
done
}