rasqal 0.9.27 returns no variables for a SPARQL SELECT query with no
results; it is unclear whether that is allowed but it is a corner case
and probably we should not be testing for that.

When we have two consecutive paragraphs with different frame properties,
the second frame wasn't created. Now store the current paragraph
properties in order to create the frame later.

Part XI
Module
cui

When checking for svSingleRef or svDoubleRef, also check for
svExternalSingleRef or svExternalDoubleRef. Otherwise the dummy reference is
treated.

make 3.82 continues without error but apparently older version not

after my last rework of the copy paste code my old assumptions for the
copy paste code are no longer valid

we now behave nearly the same way as excel does

But shouldn't this stay as it was before
d330111e
in sw/source/ui/dialog/swdlgfact.cxx:1648 ?

Note that it is already included in our
readlicense_oo/txt/license.txt, so we presumably have fulfilled the
license's requirements. Just adding the text in twain.h, too, for
helpfulness.