This commit is a limited implementation of the "active formatting
elements" algorithm implemented in HTML5, which preserves certain
formatting elements such as <a> and <b> when exiting or entering nodes.
Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
Major paradigm shift in this commit is bailing ship on the "skip" integers, which
were extremely buggy and error prone, and simply mark tokens as processed or
not processed by injectors. Other notable changes:
- Removed ad hoc decrements to inputIndex in favor of $reprocess flag variable
- Moved rewind outside of processToken()
- Make rewind properly ignore all other injectors
- Cleanup end of document code
- Reconfigure injector loops to account for skips and rewinds
- Punt the empty to start/end transformation
- Completely rewrite processToken to be array based
- Added skip and rewind member variables to tokens
- Fixed a longstanding bug with remove empty!
Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
- Removed HTMLPurifier_Error
- Documentation updates
- Removed more copy() methods in favor of clone
- HTMLPurifier::getInstance() to HTMLPurifier::instance()
- Fix InterchangeBuilder to use HTMLPURIFIER_PREFIX
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1689 48356398-32a2-884e-a903-53898d9a118a
- Fix oversight in AutoParagraph dealing with armor.
- Order errors with no line number last
- Language object now needs $config and $context objects to do parameterized objects
- Auto-close notice added
- Token constructors accept line numbers
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1245 48356398-32a2-884e-a903-53898d9a118a
- Register Generator context variable.
- Implement special substitutions for error collector.
- Also sort by order the errors came in.
- Fix line number determination bug in Lexer::create().
- Remove vestigial variables.
- Force all tag transforms to use copy(), implement serialize, unserialize algorithm for copy() in tokens.
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1238 48356398-32a2-884e-a903-53898d9a118a
