nschum/highlight-parentheses.el — pull request #7 by tprk77 (2014-08-01 16:03:36+00:00)
Title: Added option for highlighting adjacent parens.

Hacked this in for my own use, but I thought I'd make a pull request in case you are interested. Added a new option (default off) to highlight adjacent parens just like Emac's show-paren-mode.