diff options
Diffstat (limited to 'lib/grep.zsh')
| -rw-r--r-- | lib/grep.zsh | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/grep.zsh b/lib/grep.zsh index 348ebe623..abc1650a1 100644 --- a/lib/grep.zsh +++ b/lib/grep.zsh @@ -3,11 +3,15 @@ grep-flag-available() { echo | grep $1 "" >/dev/null 2>&1 } +GREP_OPTIONS="" + # color grep results -GREP_OPTIONS="--color=auto" +if grep-flag-available --color=auto; then + GREP_OPTIONS+=" --color=auto" +fi # ignore VCS folders (if the necessary grep flags are available) -VCS_FOLDERS="{.bzr,.cvs,.git,.hg,.svn}" +VCS_FOLDERS="{.bzr,CVS,.git,.hg,.svn}" if grep-flag-available --exclude-dir=.cvs; then GREP_OPTIONS+=" --exclude-dir=$VCS_FOLDERS" |