Test failures on MacOS with latest pull from git

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

This is actually the first time I've tried building the pcre module on
MacOS, so the first error is probably related to my system setup.

./V07pcre.ztst: starting.
Testing PCRE multibyte with locale en_US.UTF-8
Test ./V07pcre.ztst failed: bad status 2, expected 0 from:
  [[ 'foobar' =~ .([^[:ascii:]]). ]]
  print $MATCH
  print $match[1]
Error output:
(eval):1: module `zsh/pcre' has no such feature: `C:pcre-match'
(eval):1: -pcre-match not available for regex
Was testing: Basic non-ASCII regexp matching
./V07pcre.ztst: test failed.

This one looks to be from Oliver's recent vi-mode changes:

./X02zlevi.ztst: starting.
*** /tmp/zsh.ztst.out.53255	Thu Oct 30 16:25:08 2014
--- /tmp/zsh.ztst.tout.53255	Thu Oct 30 16:25:08 2014
***************
*** 1,2 ****
! BUFFER: SwordE
! CURSOR: 4
--- 1,2 ----
! BUFFER: SeE
! CURSOR: 1
Test ./X02zlevi.ztst failed: output differs from expected as shown above for:
  zpty_run 'bindkey -a "^P" yank-pop'
  zletest $'word\C-wline\eddiSE\eP\C-P'
Was testing: line based put before followed by character based yank-pop
./X02zlevi.ztst: test failed.