Emacs RefactoringVote on HN Tweet
While I waited for Coupa customers to be upgraded, I decided to clean up my .emacs config file. My .emacs was never a pretty thing to admire. Without any restraint, I often added whatever cool code snippet I came across online. The file became verbose, redundant, and a general mess. I set out to make it more modular and easier to follow.
The first thing I wanted to fix was this really ugly section where I
load-path and load my plugins. I created a
convention to install each plugin in it's own folder, and to have a
install hook for each plugin. For example, the ruby plugin looks like:
~/.emacs.d/plugins ruby ruby.el load-ruby.el
Previously, I added the following 2 lines for every plugin.
(add-to-list 'load-path "~/.emacs.d/plugins/ruby") (load "load-ruby.el")
But thanks to the
EmacsWiki, I learned about
normal-top-level-add-to-load-path. In the finished
version, I put the plugin names in a list and iterate over them:
In the process of changing how plugins are loaded, I removed several plugins that I never used. This lowered my emacs load time by a large perceptible amount.
My .emacs isn't something I work with very often, but I derived a fair amount of satisfaction that the next time I need to tweak something, I'll know it won't suck.
You can find the finished config here.