&CORE::sleep()

This commit allows &CORE::sleep to be called through references and
via ampersand syntax.  pp_sleep is modified to take into account the
nulls pushed on to the stack in pp_coreargs, which happens because
pp_coreargs has no other way to tell sleep how many arguments it’s
actually getting.  See commit 0163043a for details.

Unfortunately, sleep with no args is nearly impossible to test porta-
bly.  But I have checked that it works.

0 files changed, 0 insertions, 0 deletions