From 2bf4b6e5446478f9b30a44caebdc1cdc7174597a Mon Sep 17 00:00:00 2001
From: Marcos Alano <marcoshalano@gmail.com>
Date: Sun, 26 Apr 2015 17:06:05 -0300
Subject: [PATCH] Added auto-completion for external commands.

---
 lib/completion.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/completion.zsh b/lib/completion.zsh
index 4b1bb0a6..89de099b 100644
--- a/lib/completion.zsh
+++ b/lib/completion.zsh
@@ -32,6 +32,9 @@ else
   zstyle ':completion:*:*:*:*:processes' command "ps -u $USER -o pid,user,comm -w -w"
 fi
 
+# auto-complete external commands
+zstyle ':completion:*' rehash true
+
 # disable named-directories autocompletion
 zstyle ':completion:*:cd:*' tag-order local-directories directory-stack path-directories