robbyrussell/oh-my-zsh — pull request #2938 by yuri-rage (2014-07-07 22:11:14+00:00)
Title: Added case insensitive substring completion

Existing matcher-list patterns make case insensitive and substring completion mutually exclusive. By adding a few patterns, we can have both!

e.g.,
Before: `cat adm [tab]` = `cat adm` (no result)

After: `cat adm [tab]` = `cat README.md`