Problem with debugging quoted backslash-newline in macro

[Dave Brolley]

Paul Eggert wrote:

> Here are some major remaining cpp issues.  The first is more pressing,
> I think.
>
> * Support for draft C9x (especially the \u escapes), especially in the
>   light of the new MULTIBYTE_CHARS stuff.

There was a patch submitted by Martin Von Lowis for this. I had intended to
install it, but perhaps you would like to look at it first. I've attached it with
this note.

> * Making cpplib and cccp use the same code, rather than two code bases.

Yes, we are very interested in making this happen, as well as making cpplib
integrated with cc1 and cc1plus the default.

Dave