Messing with Extensions: Describing color literals for the color blind

As the latest nightly build of Swift refuses to link on my system, I put together a new source editor extension. Developing these is still about as fun as having wisdom teeth pulled¬†(actually the dental surgery¬†would be more fun) but I’ve learned to keep a terminal window open so I can repeatedly delete derived data between builds:

Screen Shot 2016-08-03 at 11.41.33 AM

The new extension looks for a color literal on the cursor line and uses the XKCD color library to describe it.

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