github/linguist — pull request #1562 by Tyilo (2014-09-27 18:00:27+00:00)
Title: Add more extensions to Logos language

As can be seen on http://iphonedevwiki.net/index.php/Logos Logos uses the extensions `.x`, `.xm`, `.xi` and `.xmi`:

![screenshot](http://i.imgur.com/ujlpnAP.png)