Literate Programming My Emacs Config
Inspired by Sacha Chua, I decided to move my Emacs configuration into an Org Mode file. This lets me organize things nicely and keep notes about my progress, as I’m still learning a lot.
I use Spacemacs and keep all of my customizations in ~/.spacemacs.d/ so that ~/.emacs.d/ can belong entirely to the Spacemacs installation. My init.el file had grown a bit unwieldy, so I was looking forward to the opportunity to tidy things up.
First, I created a new file named jack.org, and copied all of my customizations into it. Then I wrapped each section in a SRC block so I could “tangle” it using Babel. Then I added Org headings around each section and rearranged the sections so they made sense, at least to me.
Now, whenever I update something in jack.org I just press C-c C-v t and all of the SRC blocks are rendered out to a file named jack.el
Spacemacs’ init.el file contains things I don’t know how to move, so I kept that file in place and I simply load my customizations into the appropriate section, like this…
I don’t know if that was the best way of doing things, but it worked. Having my entire configuration as an Org Mode file is pretty nice. I’m finding it to be much easier to manage and it’s made me less nervous about cluttering things up in the future.
I’ve uploaded a copy of my configuration for anyone interested.