preprocessor/6021: \^M handling wrong when not followed by ^J

[mike stump]

Doh!  Mac!  Ick!  I forgot about that...  If the files really expose
themselves as foo\rbar...  then I guess this isn't a bug.  Sorry about
that.

> Date: 24 Mar 2002 21:04:26 -0000
> To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, mrs@mail.wrs.com,
>         nobody@gcc.gnu.org
> From: neil@gcc.gnu.org

> Synopsis: \^M handling wrong when not followed by ^J

> State-Changed-From-To: open->feedback
> State-Changed-By: neil
> State-Changed-When: Sun Mar 24 13:04:25 2002
> State-Changed-Why:
>     Hi Mike,
>     
>     Would you elaborate a bit on this issue?  We handle '\r' as a newline since that is what is it on a Mac.
>     
>     What's an ASR 33?

> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6021