Remove Perl_pmflag() from the public API, and mark it as deprecated.

regcomp.c stopped using it before 5.10, leaving only toke.c. The only code on
CPAN that uses it is copies of regcomp.c. Replace it with a static function,
with a cleaner interface.

1 files changed, 8 insertions, 0 deletions

diff --git a/perl.h b/perl.h
index c4521aa156..9f80c5b4c3 100644
--- a/perl.h
+++ b/perl.h
@@ -3179,6 +3179,14 @@ typedef pthread_key_t	perl_key;
 #  endif
 #endif
 
+#if !defined(PERL_CORE) && !defined(PERL_NO_SHORT_NAMES)
+#  if defined(PERL_IMPLICIT_CONTEXT)
+#    define pmflag(a,b)		Perl_pmflag(aTHX_ a,b)
+#  else
+#    define pmflag			Perl_pmflag
+#  endif
+#endif
+
 #ifdef HASATTRIBUTE_DEPRECATED
 #  define __attribute__deprecated__         __attribute__((deprecated))
 #endif