[Libreoffice-bugs] [Bug 117091] "Import MathML from Clipboard" is broken

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=117091

Regina Henschel <rb.henschel at t-online.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |azeemmysore at gmail.com

--- Comment #5 from Regina Henschel <rb.henschel at t-online.de> ---
The bug has been introduced with the change to FastParser in
D:\Build_ODF_layers\core\starmath\source\mathmlimport.cxx
Currently
293      // finally, parser the stream
294      try
295      {
296          if( xFastParser.is() )
297              xFastParser->parseStream( aParserInput );
298          else
299              xParser->parseStream( aParserInput );

If I change this to
try
{
      xParser->parseStream( aParserInput );

as it has been before, then clipboard content which is a valid <math>...</math>
fragment is detected as MathML and correctly converted. With FastParser is it
not detected as MathML but the FastParser needs the <?xml ... ?> prolog. But
the problem is, that MathML, which is embedded in an HTML document, do not have
such prolog.

The change was
https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-6-1&id=bf46b46a1d734348096936284fb8a76e977936d0
Mohammed Abdul Azeem <azeemmysore at gmail.com>    2017-10-01 14:11:11 +0530
Moving XSAXDocumentBuilder2 to use XFastDocumentHandler:

@Mohammed: Do you have an idea, how to solve it?

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libreoffice-bugs/attachments/20180703/dd2f74f7/attachment.html>