Post weekend integrate mainline (fails one test pragma/autouse).

p4raw-id: //depot/perlio@10299

diff --cc pod/perlapi.pod
index ca4d5e6,b8dfd82..824ec59
--- 1/pod/perlapi.pod
--- 2/pod/perlapi.pod
+++ b/pod/perlapi.pod
@@@ -318,7 -318,7 +318,7 @@@ L<perlsub/"Constant Functions">
        SV*     cv_const_sv(CV* cv)
  
  =for hackers
--Found in file op.c
++Found in file opmini.c
  
  =item dMARK
  
@@@ -1100,7 -1100,7 +1100,7 @@@ method, similar to C<use Foo::Bar VERSI
        void    load_module(U32 flags, SV* name, SV* ver, ...)
  
  =for hackers
--Found in file op.c
++Found in file opmini.c
  
  =item looks_like_number
  
@@@ -1239,7 -1239,7 +1239,7 @@@ eligible for inlining at compile-time
        CV*     newCONSTSUB(HV* stash, char* name, SV* sv)
  
  =for hackers
--Found in file op.c
++Found in file opmini.c
  
  =item newHV
  
@@@ -1385,7 -1385,7 +1385,7 @@@ Found in file sv.
  Used by C<xsubpp> to hook up XSUBs as Perl subs.
  
  =for hackers
--Found in file op.c
++Found in file opmini.c
  
  =item newXSproto