From 01621d2e1a9069cc919a46d6fbf87dfdeaeb552a Mon Sep 17 00:00:00 2001
From: "Jesse B. Hannah" <jesse@jbhannah.net>
Date: Fri, 1 Feb 2013 17:40:49 -0700
Subject: [PATCH] Fix gems helper command to work with GNU sed

Repeating the -E flag fails with GNU sed (brings up the
usage/help description). This fixes the gems helper
command with GNU sed (Linux) without breaking BSD sed
(OS X) compatibility.
---
 plugins/rvm/rvm.plugin.zsh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/plugins/rvm/rvm.plugin.zsh b/plugins/rvm/rvm.plugin.zsh
index 1ab800b0f..9f23f47f6 100644
--- a/plugins/rvm/rvm.plugin.zsh
+++ b/plugins/rvm/rvm.plugin.zsh
@@ -38,11 +38,11 @@ function gems {
 	local current_ruby=`rvm-prompt i v p`
 	local current_gemset=`rvm-prompt g`
 
-	gem list $@ | sed \
-		-Ee "s/\([0-9, \.]+( .+)?\)/$fg[blue]&$reset_color/g" \
-		-Ee "s|$(echo $rvm_path)|$fg[magenta]\$rvm_path$reset_color|g" \
-		-Ee "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \
-		-Ee "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g"
+	gem list $@ | sed -E \
+		-e "s/\([0-9, \.]+( .+)?\)/$fg[blue]&$reset_color/g" \
+		-e "s|$(echo $rvm_path)|$fg[magenta]\$rvm_path$reset_color|g" \
+		-e "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \
+		-e "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g"
 }
 
 function _rvm_completion {