Highlight `define-once'
commitc74baab7509c68e0db09870954a8de3a3e7727aa
authorDiogo F. S. Ramos <dfsr@riseup.net>
Fri, 28 Feb 2014 20:43:35 +0000 (28 17:43 -0300)
committerJose Antonio Ortega Ruiz <jao@gnu.org>
Fri, 7 Mar 2014 12:19:40 +0000 (7 13:19 +0100)
tree5f75ef9b6e694aaeb687025e7312bd7698c8a606
parentd903e2c8df9dc7b02e1e89d135b961810914005d
Highlight `define-once'

Guile's `define-once' allows defining a variable only once, but its
syntax is different from `define', so its highlight is different.
elisp/geiser-guile.el