From fb5b1be345bf463f90aaa0b14f92ec9c5868523f Mon Sep 17 00:00:00 2001
From: Sorin Ionescu <sorin.ionescu@gmail.com>
Date: Fri, 17 May 2013 21:29:44 -0400
Subject: [PATCH] Refactor Emacs module
---
modules/emacs/init.zsh | 31 ++++++++++++++++++-------------
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/modules/emacs/init.zsh b/modules/emacs/init.zsh
index ff78800..cce9e1e 100644
--- a/modules/emacs/init.zsh
+++ b/modules/emacs/init.zsh
@@ -4,17 +4,22 @@
# Authors: Sebastian Wiesner <lunaryorn@gmail.com>
#
-# Enable Carton
-if [[ -d "$HOME/.carton" ]]; then
- path=($HOME/.carton/bin $path)
-
- alias cai='carton install'
- alias cau='carton update'
- alias caI='carton init'
- alias cae='carton exec'
-
- local completion="$HOME/.carton/etc/carton_completion.zsh"
- if [[ -e "${completion}" ]]; then
- source "${completion}"
- fi
+# Return if requirements are not found.
+if [[ ! -d "$HOME/.carton" ]]; then
+ return 1
fi
+
+# Prepend Carton bin directory.
+path=($HOME/.carton/bin $path)
+
+# Load Carton completion
+source "$HOME/.carton/etc/carton_completion.zsh" 2> /dev/null
+
+#
+# Aliases
+#
+
+alias cai='carton install'
+alias cau='carton update'
+alias caI='carton init'
+alias cae='carton exec'