Some preprocessor could have preprocessToObj as a native type.
PHP Fatal error: Call to a member function __toString() on a non-object in phase3/tests/phpunit/includes/parser/PreprocessorTest.php on line 119
Using same technique as ApiExpandTemplates to serialize the object tree back to XML, rather than asking for the DOM implementation's internal XML return function.
Have to also perform normalization on the test cases, as they aren't normalized to what libxml2 serializes. :P
Note that there are 4 test failures currently with Preprocessor_Hash, as it makes a separate <equals> element around = which doesn't appear to be in Preprocessor_Dom's output.
sed -i 's/<root><\(template\|tplarg\)>/<root><\1 lineStart=\\"1\\">/' phpunit/includes/parser/PreprocessorTest.php
sed -i 's/<root><\(template\|tplarg\)>/<root><\1 lineStart="1">/' parser/preprocess/*.expected
Fixed method call in Preprocessor_Native.php.
Added support for tags containing spaces (r80025), following the same odd order dependant behavior as the php preprocessors.
Extensions shouldn't rely on it. See http://thread.gmane.org/gmane.science.linguistics.wikipedia.technical/51496
As a result of these changes, there is much less worst-case lookahead now.
in_array.{c,h} are now unused.
