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grep: allow repeated -e and -f #757

Merged
merged 1 commit into from
Oct 8, 2024
Merged

grep: allow repeated -e and -f #757

merged 1 commit into from
Oct 8, 2024

Commits on Oct 7, 2024

  1. grep: allow repeated -e and -f 

    * If -e and -f are not provided, the first argument to grep is a pattern
* If -e or -f is provided, the first argument to grep is a file
* Allow multiple -e and -f options to translate to multiple elements in the patterns-list
* This patch follows how GNU and BSD versions behave
* Bump version
* test1: "perl grep -e include -e return a.c" --> 2 patterns, one file argument
* test2: "echo include > P1 && echo return > P2 && perl grep -f P1 -f P2 a.c" --> 2 pattern files with one pattern each; one file argument
* test3: "grep return a.c" --> one (default) pattern argument,one file argument
    @mknos
    mknos authored Oct 7, 2024
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