Re: [PATCH 2/2] diff: add custom regular expressions for function names

* Junio C. Hamano:

I think using multiple regexp is cute, but if we do that, it
should allow people to pick from:

	public class Beer
	{
		int special;
		public static void main(String args[])
                {
                	... modified part is here ...

with two regexp matches, say:

	/^(public|private|protectd) class (.*)/ then
        /^	+.* (\w*\(.*)$/

and define the hunk_header format as something like:

	"\[1,2]::\[2,1]"

Even that doesn't work for C++ namespaces, or nested Java classes. 8-(
If you want to do it right, you need to spawn some helper program.