[Issue 12758] allow file names with hyphens

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12758

bearophile_hugs at eml.cc changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bearophile_hugs at eml.cc

--- Comment #1 from bearophile_hugs at eml.cc ---
(In reply to Tom Browder from comment #0)
> D source file names with hyphens should be allowed, e.g., "test-bu.d".

Isn't it simpler to rename the file "test_bu.d"?

--