minor typing mistake results in ignoring parameters for the pack() function call

[jakub.misek]

/wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php

line 535, 539, 543

wrong order of parenthesis and commas results in calling ord() function with more than 1 parameter.

Warning: ord() expects exactly 1 parameter, 2 given

[duck_]

This is an upstream bug in the Spellchecker plugin for TinyMCE with a PHP backend. Never the less, patch attached and I guess we should report to Moxiecode (quick search I couldn't find anything about this).

Problem is hard to come across since I believe it will only occur when the spellchecking service returns a result containing a UTF-8 character represented by either a 4, 5 or 6 byte sequence (aka uncommon ones).

[nacin]

Sent a note to the TinyMCE guys.

[nacin]

(In [16929]) Fix nesting of parentheses. fixes #14995, props duck_, jakub.misek.

[nacin]

Note came back from upstream, they'll be including it soon. Figured it was safe to go in here now.