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xzgrep: use grep -E/-F
instead of egrep
and fgrep
`egrep` and `fgrep` have been deprecated in GNU grep since 2007, and in current post 3.7 Git they have been made to emit obsolescence warnings: https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1
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parent
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commit
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2 changed files with 6 additions and 6 deletions
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@ -67,9 +67,9 @@ is invoked as
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or
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.B xzfgrep
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then
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.BR egrep (1)
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.B grep \-E
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or
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.BR fgrep (1)
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.B grep \-F
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is used instead of
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.BR grep (1).
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The same applies to names
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@ -87,9 +87,9 @@ environment variable is set,
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.B xzgrep
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uses it instead of
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.BR grep (1),
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.BR egrep (1),
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.BR "grep \-E" ,
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or
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.BR fgrep (1).
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.BR "grep \-F" .
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.SH "SEE ALSO"
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.BR grep (1),
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.BR xz (1),
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@ -29,8 +29,8 @@ xz='@xz@ --format=auto'
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unset GZIP BZIP BZIP2 LZOP
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case ${0##*/} in
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*egrep*) prog=xzegrep; grep=${GREP:-egrep};;
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*fgrep*) prog=xzfgrep; grep=${GREP:-fgrep};;
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*egrep*) prog=xzegrep; grep=${GREP:-grep -E};;
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*fgrep*) prog=xzfgrep; grep=${GREP:-grep -F};;
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*) prog=xzgrep; grep=${GREP:-grep};;
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esac
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