Re: new snapshot tomorrow. anything pending?

[arnold]

Hi.

Jim Meyering <jim@meyering.net> wrote:

> If you have any pending patches, please share details soon.
> I'm going to publish a snapshot tomorrow, leading to a grep-3.6
> release in a week or two.

Please consider the below.  I am not yet sure to what end, but I've
been working on making gawk compile with g++.  For the moment I'm
leaving the support routines in C, but I needed this change
in dfa.h.

Thanks,

Arnold
-------------------------------
diff --git a/support/dfa.h b/support/dfa.h
index 2f77f263..d371cc94 100644
--- a/support/dfa.h
+++ b/support/dfa.h
@@ -24,6 +24,11 @@
 
 struct localeinfo; /* See localeinfo.h.  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+
 /* Element of a list of strings, at least one of which is known to
    appear in any R.E. matching the DFA. */
 struct dfamust
@@ -131,3 +136,6 @@ extern void dfawarn (const char *);
    takes a single argument, a NUL-terminated string describing the error.
    The user must supply a dfaerror.  */
 extern _Noreturn void dfaerror (const char *);
+#ifdef __cplusplus
+}
+#endif // __cplusplus