From: Frank Terbeck <ft@grml.org>
Date: Thu, 27 Mar 2014 12:13:16 +0000 (+0100)
Subject: Make ‘egrep’ use the same options as ‘grep’ [Closes: issue1230]
X-Git-Tag: v0.9.5~7
X-Git-Url: https://git.grml.org/?a=commitdiff_plain;ds=sidebyside;h=5afe1a231d01ccbdfb747c397f760eb936004814;p=grml-etc-core.git

Make ‘egrep’ use the same options as ‘grep’ [Closes: issue1230]
---

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index d032b3e..6cd9d24 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -2941,8 +2941,13 @@ modified() {
 check_com new || alias new=modified
 
 # use colors when GNU grep with color-support
-#a2# Execute \kbd{grep -{}-color=auto}
-(( $#grep_options > 0 )) && alias grep='grep '${grep_options:+"${grep_options[*]}"}
+if (( $#grep_options > 0 )); then
+    o=${grep_options:+"${grep_options[*]}"}
+    #a2# Execute \kbd{grep -{}-color=auto}
+    alias grep='grep '$o
+    alias egrep='egrep '$o
+    unset o
+fi
 
 # Translate DE<=>EN
 # 'translate' looks up fot a word in a file with language-to-language