How do I use 'or's in AutoHotKey scripts?

Question

I have been browsing the AutoHotKey documentation, and I don't see a clear use of how to use 'or' in context specific hot keys. On my setup, Cygwin will either launch with ahk_class cygwin (when I use the context menu) or mintty (when I use the .bat or exe directly).

Currently, I duplicate the hotkeys into two separate blocks,

#IfWinActive ahk_class cygwin
...
#IfWinActive
#IfWinActive ahk_class mintty
...
#IfWinActive

Is there a way to combine them? I've tried:

#IfWinActive ahk_class cygwin ahk_class mintty
#IfWinActive ahk_class || cygwin ahk_class mintty
#IfWinActive ahk_class or cygwin ahk_class mintty
#IfWinActive ahk_class cygwin || #IfWinActive ahk_class mintty
#IfWinActive ahk_class cygwin or #IfWinActive ahk_class mintty
#IfWinActive (ahk_class cygwin or ahk_class mintty)
#IfWinActive (ahk_class cygwin || ahk_class mintty)
#IfWinActive ahk_class cygwin|mintty
#IfWinActive ahk_class cygwin||mintty 

...and none of these seem to work. This post states this can be accomplished with groups, but I'm looking for a way to combine them in a single statement.

Answer 1

Alright, I remember, after seeing an other example: Define a GroupName with multiple ahk_class entries....

GroupAdd, GroupName, ahk_class ExploreWClass
GroupAdd, GroupName, ahk_class CabinetWClass
#IfWinActive ahk_group GroupName

Answer 2

You could also try the following, I tested and it was working for me (AutoHotkey v1.1.14.01):

SetTitleMatchMode, REGEX

#IfWinActive (cygwin)|(mintty)

This uses the built-in OR mechanism of regular expressions. I couldn't get groups to work for some reason.