add context of ± 3 lines to grep

2017-02-16 23:14:21 -09:00 · 2017-02-16 23:14:21 -09:00 · 9aa16d3b5d
commit 9aa16d3b5d
parent d2725d44fc
1 changed files with 3 additions and 0 deletions
--- a/lib/grep.zsh
+++ b/lib/grep.zsh
@ -18,6 +18,9 @@ if grep-flag-available --exclude-dir=.cvs; then
 elif grep-flag-available --exclude=.cvs; then
    GREP_OPTIONS+=" --exclude=$VCS_FOLDERS"
 fi
+if grep-flag-available '-C 3'; then
+    GREP_OPTIONS+=" -C 3"
+fi

 # export grep settings
 alias grep="grep $GREP_OPTIONS"