Re: AC_DEFINE_UNQUOTED doc update

[Paul Eggert]

Thanks very much.  Those changes look good to me, except:

* We do need ChangeLog entries for the non-systematic patches, along
with a brief global description of the systematic patches.  Can you
please write them?

* Changing example outputs by inserting backslash-newline looks wrong
to me, because it does not match the actual output.  Perhaps use
@smallexample instead?  Here's one example hunk (there are others):

 @example
address@hidden: "foo.c", line 13: error 4048: Non-terminating comment at end of 
file.
address@hidden: "foo.c", line 13: error 4033: Missing #endif at end of file.
address@hidden: "foo.c", line 13: error 4048: \
+Non-terminating comment at end of file.
address@hidden: "foo.c", line 13: error 4033: \
+Missing #endif at end of file.
 @end example