Linus Torvalds [off-list ref] writes:

On Thu, Aug 25, 2011 at 3:37 PM, Boaz Harrosh [off-list ref] wrote:

quoted

Add a .gitattributes file to the Linux tree to enable cpp parsing
of the source files.

Hmm. I'm not entirely conviced. If people really think that the hunk
description matters that much, maybe we should just instead improve on
the automatic diff detection, and extend it from just binary-vs-text,
to also do the common hunk-headers.

After all, not having a diff pattern already *does* mean "automatic",
so it would be just a rather trivial extension to that.

Not quite sure what you exactly mean by "extend it from just binary-vs-text".
Do you mean update buffer_is_binary() and add source language detection?

See also:

    http://thread.gmane.org/gmane.comp.version-control.git/180103/focus=180113