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dotfiles/.config/zsh/alias/grep.zsh
2021-04-19 01:00:58 +03:00

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#!/bin/zsh
z-alt-grep() {
local -a a
a=( ${(@s:|:)1} )
[ ${#a} = 0 ] && a=( "$1" )
local n=${#a}
[ -z "$1" ] && n=0
case "$n" in
0) : do nothing ;;
*) z-alt-set-static "grep|-q -e ' ' ${ZSHU[d_zdot]}/.zshenv" "$1" "GREP_OPTIONS='' " ;;
esac
}
## TODO: add --exclude-dir={.bzr,CVS,.git,.hg,.svn,.idea,.tox}
GREP_GNU='--color=auto'
z-alt-grep "grep ${GREP_GNU}|grep"
unfunction z-alt-grep
unset GREP_GNU
egrep() { grep -E "$@" ; }
fgrep() { grep -F "$@" ; }