Integrate:

Integrate:
[ 24427]
Hoist the static "AUTOLOAD" into a static const variable. Makes the
object file slightly smaller, and also increases the proportion of
read only data section.

[ 24440]
Add editor boilerplates to all C files
(except the generated ones)

[ 24445]
Include vim/emacs modelines in generated files to open them
in read-only mode. Make vi modelines compatible with non-vim
vi versions.
p4raw-link: @24445 on //depot/perl: 37442d52629699d89ef62d315d35efbc0facec21
p4raw-link: @24440 on //depot/perl: 66610fdd5da795f6de595e815ccc4d1c9f3f4505
p4raw-link: @24427 on //depot/perl: 5c7983e52cf8e73d9330c0a5a2a9bfa6f0adf492

p4raw-id: //depot/maint-5.8/perl@25472
p4raw-integrated: from //depot/perl@25471 'copy in' regcomp.pl
	(@24059..) globals.c (@24440..) 'merge in' keywords.h
	(@19242..) pp.sym pp_proto.h (@22433..) keywords.pl (@23501..)
	regnodes.h (@24044..) perlapi.c (@24271..)
p4raw-edited: from //depot/perl@24445 'edit in' reentr.h (@24442..)
p4raw-integrated: from //depot/perl@24445 'edit in' opcode.pl
	(@24380..) deb.c doio.c doop.c dump.c gv.c hv.c locale.c
	malloc.c mg.c numeric.c pad.c perl.c perlio.c perly.c pp_hot.c
	pp_sort.c pp_sys.c regexec.c scope.c sv.c util.c xsutils.c
	(@24440..) toke.c (@24444..) 'merge in' ext/B/B/Asmdata.pm
	ext/ByteLoader/byterun.h (@22353..) opnames.h (@22509..)
	lib/warnings.pm warnings.h warnings.pl (@24205..) bytecode.pl
	ext/ByteLoader/byterun.c (@24277..) opcode.h (@24380..)
	embedvar.h perlapi.h (@24404..) embed.h global.sym (@24421..)
	embed.pl proto.h (@24431..) reentr.pl (@24441..) reentr.c
	(@24442..)
p4raw-integrated: from //depot/perl@24440 'edit in' miniperlmain.c
	taint.c (@24271..) pp_pack.c (@24365..) universal.c (@24372..)
	av.c regcomp.c (@24414..) pp.c utf8.c (@24431..) op.c pp_ctl.c
	(@24439..) 'ignore' run.c (@23187..)