cppfiles.c: Yet more cleanup; -include gets a search chain

[Phil Edwards]

On Wed, Mar 14, 2001 at 10:14:15PM +0000, Neil Booth wrote:
> This one's for you, actually.  I remember you saying you wanted to test
> whether making -include and -imacros use a serach path meant you could do
> something neat in libstdc++.

It would actually be for all C++ programs, and with your patch it works.
Now if I can just find a way to make my patch cleaner.  :-)

Thanks!


Phil

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