fce68bbba0be99cfd49f9e46572b2d12d0a86d45

 1diff --git a/plugins/rbenv/rbenv.plugin.zsh b/plugins/rbenv/rbenv.plugin.zsh
 2index d855c244552ebd6e2b418108c0d3cce1f8fa7202..fb9df4bdd89fa7db15bbe21d23ef4a5097f07652 100644
 3--- a/plugins/rbenv/rbenv.plugin.zsh
 4+++ b/plugins/rbenv/rbenv.plugin.zsh
 5@@ -32,11 +32,11 @@ for rbenvdir in "${rbenvdirs[@]}" ; do
 6 
 7     function gems {
 8       local rbenv_path=$(rbenv prefix)
 9-      gem list $@ | sed \
10-        -Ee "s/\([0-9\.]+( .+)?\)/$fg[blue]&$reset_color/g" \
11-        -Ee "s|$(echo $rbenv_path)|$fg[magenta]\$rbenv_path$reset_color|g" \
12-        -Ee "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \
13-        -Ee "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g"
14+      gem list $@ | sed -E \
15+        -e "s/\([0-9a-z, \.]+( .+)?\)/$fg[blue]&$reset_color/g" \
16+        -e "s|$(echo $rbenv_path)|$fg[magenta]\$rbenv_path$reset_color|g" \
17+        -e "s/$current_ruby@global/$fg[yellow]&$reset_color/g" \
18+        -e "s/$current_ruby$current_gemset$/$fg[green]&$reset_color/g"
19     }
20 
21     function rbenv_prompt_info() {