Re: [RFC/PATCH] attr: map builtin userdiff drivers to well-known extensions

On 08/25/2011 10:45 PM, Jeff King wrote:

Should all of our matches be case-insensitive? That is, should we be
matching both .HTML and .html? Clearly lowercase is the One True Way,
but I don't know what kind of junk people with case-insensitive
filesystems have, or whether we should even worry about it.

In the Windows world, uppercase extensions are common. Also, one often 
finds .htm on Windows rather than .html.

Speaking of other platforms, on Mac OS X:

Objective-C is .m
Objective-C++ is .mm (and long-deprecated .M is probably not relevant)

-- ES