Change to alias and remove deprecated GREP_COLOR

dd270878 · Ondřej Súkup · Marc Cornellà · 71184315 · dd270878
Commit dd270878 authored Nov 24, 2014 by Ondřej Súkup Committed by Marc Cornellà Dec 13, 2014
--- a/lib/grep.zsh
+++ b/lib/grep.zsh
@@ -16,9 +16,9 @@ elif grep-flag-available --exclude=.cvs; then
 fi

 # export grep settings
-export GREP_OPTIONS="$GREP_OPTIONS"
-export GREP_COLOR='1;32'
+alias grep="grep $GREP_OPTIONS"

 # clean up
+unset GREP_OPTIONS
 unset VCS_FOLDERS
 unfunction grep-flag-available