[wp-trac] [WordPress Trac] #22692: Quotes Are Messing Up

[WordPress Trac]

#22692: Quotes Are Messing Up
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 Reporter:  miqrogroove   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.8
Component:  Formatting    |     Version:  1.2
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Comment (by azaozz):

 Very nice, super fast turnaround from PCRE :)

 As far as I see the problem comes from here:

 {{{
 /\s/W
 \x{a0}
  0: \xa0
 }}}

 (non-UTF mode, but with Unicode properties).

 If PCRE was compiled with Unicode properties support *and* ? PCRE_UCP is
 passed at compile time, `\s` will match `\xa0` even when not in UTF mode.
 However in PHP `PCRE_UCP` is only passed when the `u` modifier is set:
 http://svn.php.net/viewvc/php/php-
 src/trunk/ext/pcre/php_pcre.c?r1=303963&r2=303962&pathrev=303963 since PHP
 5.3.4. And that hasn't changed in newer versions: http://git.php.net/?p
 =php-
 src.git;a=blob;f=ext/pcre/php_pcre.c;h=7d34d9feb15a81b5e80973cf1aaa1c4936543173;hb=refs/heads/master#l366.

 ... Still can't pinpoint the inconsistencies with `\s`.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22692#comment:52>
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