review requested: [Issue 126230] Current type detection is too restrict : [Attachment 84655] change detection from

Regina Henschel <rb...@t-online.de> has asked  for review:
Issue 126230: Current type detection is too restrict
https://bz.apache.org/ooo/show_bug.cgi?id=126230

Attachment 84655: change detection from <?xml to <math
https://bz.apache.org/ooo/attachment.cgi?id=84655&action=edit



--- Comment #1 from Regina Henschel <rb...@t-online.de> ---
Created attachment 84655
  --> https://bz.apache.org/ooo/attachment.cgi?id=84655&action=edit
change detection from <?xml to <math

The part for detecting MathML has been changed totally, so please have a look.
Please test it on Linux and MacOS, because I have only Windows.

The detections accepts now - both for "Open" and "Tool>Import Formula.." -
MathML files, if they have a math-Element with MathML namespace attribute. It
accepts both the default utf-8 encoding and utf-16 encoding as well. I have not
seen other encodings, so others are currently not considered.

The MathML files need no <?xml prolog to be excepted. Because it does not
consider the <?xml prolog, but only looks for the math element, the issue
#124636 is still fixed. If the MathML part is embedded in xhtml or other xml,
it opens still in module Math, if the MathML part is inside the first 4096
bytes.

The utf-16 encoding is used by Microsoft "Math Input Control", which puts the
MathML into the clipboard. [My dream is, that AOO can insert such formula from
clipboard.]

---