pezra/rspec-mode — pull request #56 by singram (2013-03-10 01:26:54+00:00)
Title: Changed instances of 'first' to 'car'

I ran into a problem on emacs 24.1 where 'first' was not recognized as a valid function. This broke the spec <-> target toggle.

Changing the instances of 'first' to 'car' fixed this. I could find no mention of 'first' in the emacs documentation nor .el files.