[Bug 7372] Can't copy and paste between native apps (e.g., Open Office, Firefox, Gimp) and some Wine apps (affects Dreamweaver, Photoshop, Powerpoint, Excel)

http://bugs.winehq.org/show_bug.cgi?id=7372

--- Comment #55 from Ken Thomases  ---
Just to be clear, the Windows CF_HTML format doesn't require _the_ complete
document (the whole original HTML document from which the fragment was copied),
but _a_ complete document (the fragment plus the start and end tags of the
nodes in which it is contained).  The link you gave gives examples of fragments
copied from larger documents.  By the way, this
http://msdn.microsoft.com/en-us/library/windows/desktop/ms649015%28v=vs.85%29.aspx
seems to be a more up-to-date article in terms of its descriptions of the
context, although the examples have busted HTML.

We should surround the fragment with "<!--StartFragment-->" and
"<!--EndFragment-->" since apps are also allowed to find it by searching for
those strings, rather than using the offsets.