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| author | Axel Beckert <abe@deuxchevaux.org> | 2022-04-11 00:17:48 +0200 |
|---|---|---|
| committer | Axel Beckert <abe@deuxchevaux.org> | 2022-04-11 00:17:48 +0200 |
| commit | b09f4483416c54c1782824633dfabaf2ec0265b6 (patch) | |
| tree | 304bc82642862525ae680c7fbaa249663b10ad57 /Functions/Example | |
| parent | 12eb3e5356f2fc3351eed58ef1cef1b8fb83b504 (diff) | |
| parent | 6e55c920503071e917619b8cb1a188cd35d772db (diff) | |
| download | zsh-b09f4483416c54c1782824633dfabaf2ec0265b6.tar.gz zsh-b09f4483416c54c1782824633dfabaf2ec0265b6.zip | |
New upstream version 5.8.1.2-test
Diffstat (limited to 'Functions/Example')
| -rw-r--r-- | Functions/Example/zpgrep | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Functions/Example/zpgrep b/Functions/Example/zpgrep index 8b1edaa1c..556e58cd6 100644 --- a/Functions/Example/zpgrep +++ b/Functions/Example/zpgrep @@ -2,24 +2,31 @@ # zpgrep() { -local file pattern +local file pattern ret pattern=$1 shift +ret=1 if ((! ARGC)) then set -- - fi -pcre_compile $pattern +zmodload zsh/pcre || return +pcre_compile -- "$pattern" pcre_study for file do if [[ "$file" == - ]] then - while read -u0 buf; do pcre_match $buf && print $buf; done + while IFS= read -ru0 buf; do + pcre_match -- "$buf" && ret=0 && print -r -- "$buf" + done else - while read -u0 buf; do pcre_match $buf && print $buf; done < "$file" + while IFS= read -ru0 buf; do + pcre_match -- "$buf" && ret=0 && print -r -- "$buf" + done < "$file" fi done +return "$ret" } |