Assign file type by regex?

Hello Alexander,

It's possible if you write a plugin, but the UI doesn't allow that at the
moment.

is it possible somehow? The current wildcards ? and * is not enough
for me. i need to explicictly set format like "ISSUE-\d{4,5}" to avoid
file types collisions. currently i use 2 patterns ISSUE-???? and
ISSUE-????? which are not exactly what i want.

--
Dmitry Jemerov
Development Lead
JetBrains, Inc.
http://www.jetbrains.com/
"Develop with Pleasure!"