Integrate with Sarathy.

p4raw-id: //depot/cfgperl@4513

diff --cc MANIFEST
Simple merge

diff --cc doio.c
Simple merge

diff --cc gv.c
Simple merge

diff --cc mg.c
Simple merge

diff --cc perl.c
Simple merge

diff --cc perl.h
Simple merge

diff --cc pp_ctl.c
Simple merge

diff --cc pp_hot.c
Simple merge

diff --cc pp_sys.c
Simple merge

diff --cc regcomp.c
Simple merge

diff --cc regexec.c
Simple merge

diff --cc sv.c
Simple merge

diff --cc toke.c
Simple merge

diff --cc util.c
Simple merge