* Remove LXML option (It is a development dependency, so RTFDE does not
need it to work properly.)
ChangeLog:
66780b8b1b
* Updated to only work with bytes.
* Added far greater unicode support.
* Fixed various whitespace issues.
* Added proper htmlrtf support.
* Added support for extracting (but not parsing binary data).
* Update grammar to be far more explicit when extracting objects.
* Fixes to ensure deencapsulation handles whitespace properly.
* Adds grammar composer to make grammar modifications more clearly
defined.
* Adding support for surrogates which use raw unicode instead of 16bit
signed encoding.
* Added better handling of parsing unicode HH replacement chars.
PR: 273063