Breaks extensions, doesn't entirely fix the problem it was meant to fix.
This reverts commit 6da3f169ac.
Change-Id: Ic193abcff8c72b0c8b434fcac514f88603a45beb
The JIT compiler in newer versions of PCRE experiences lock contention
when multithreaded applications perform a high rate of concurrent
compilations. We are seeing some performance impact on HHVM under normal
production traffic.
The random part of the strip marker is just there to protect against
deliberate insertion of strip markers into the source text, which is
very rare. So use a generic regex to find strip markers, and check in
the callback whether the random state ID is correct.
StripState::killMarkers() will be slower when it has to remove many
strip markers, but most calls to it will not match any strip markers, so
overall performance should be improved due to reduced JIT compilation.
Bug: 72205
Change-Id: I8d37ae929a8c669c9e39adc8096b89e5732b68d0
Swapped some "$var type" to "type $var" or added missing types
before the $var. Changed some other types to match the more common
spelling. Makes beginning of some text in captial.
Also added some missing @param.
Change-Id: I49f8f48b521878de7abd9cc40efdeff6cf9a37e0
By PSR2 PHP Standard, the files should ends with exactly one newline.
Some of our files have 2 or more and some other were missing a newline.
Fix almost all occurences of CodeSniffer sniff:
PSR2.Files.EndFileNewline.TooMany
I have not fixed the selenium files, I believe we will drop them.
Change-Id: I89fca8c1786fee94855b7b77bb0f364001ee84b6
Explicitly detect circular references in strip tags and break the loop,
similar to how we deal with circular references in templates. This is
necessary to support Scribunto since we imagine we will provide an API
that allows strip markers to be forged.
The recursion depth limit is a consequence of changing the algorithm
from iterative to recursive, it's required to protect the stack against
deeply nested #tag invocations.
Change-Id: Icc8dc4aedbced55ad75b3b5a5429a376d06d9b31
* Introduced Parser::killMarkers() based on the concept from StringFunctions. Used it in cases where markerStripCallback() doesn't make sense semantically, namely grammar, padleft, padright and anchorencode. Used markerStripCallback() in other cases.
* Changed headline unstrip order as suggested by P.Copp on bug 18295
* In CPF::lc() and CPF::uc(), removed the is_callable(). This was a temporary testing hack committed by me in r30109, which allowed me to do differential testing against a copy of the parser from before that revision.
markers.
Not sure the preg_match() is actually needed. Or it may be
appropriate to use MARKER_SUFFIX for the match.
The error message may also need to be rewritten to be more
user-friendly, but I'm pretty sure *an* error message is friendlier
than UNIQ garbage. And making them visible error messages makes them
easier to be found.
* It was not necessary to preserve the $stripState->general->setPair() interface since it wasn't used by any extensions.
* Moved StripState to its own file.
* Refactored serialiseHalfParsedText() and unserialiseHalfParsedText() so that the bulk of the functionality is in the relevant modules, instead of using scary direct access to object member variables. Made it support the new StripState. It seemed like a lot of work to go to to support an "emergency optimisation" feature in Cite. Cite updates will be in a subsequent commit.
* Fixed spelling of serialiseHalfParsedText() and unserialiseHalfParsedText(), there is unavoidable interface breakage anyway, due to cache object versioning.
* Moved transparent tags to their own function, as requested in a fixme comment.
* Added documentation for markerSkipCallback().
* Removed OnlyIncludeReplacer, unused since MW 1.12.
