Add a try-catch, so in case setting crop data fails, the size data will
be still set.

This basically reverts e8f980d1 and
b0e993d4, while keeping callcatcher
happy.

This reverts commit cf33de27.

This breaks make bug 20033 detection on Linux. If this can not be reliably
detected on OSX, just disable parallelism for GNU make 3.81 on OSX in general,
but leave the detection intact for Linux.

* SvNumberFormatter::IsNumberFormat() ISO 8601 date input results in
  yyyy-mm-dd format if no other date format was set.
* SvNumberFormatter::GetInputLineString() preserves ISO 8601 date format for
  editing if such was set.

Ensure that the printing temp selection document is not destroyed
prematurely by SwXTextView::NotifySelChanged, called via
ViewOptionAdjustStop, by retaining the temp doc object shell not
at the View but in SwRenderData.

Not restoring the view options for selections does not actually work,
because having a selection surprisingly does not imply printing a
temp document: the preview also uses a selection.
(view option regression from cd690d2e)

I did not read the code carfully enough when added this line few days ago.

The ones which use a definite 8-bit encoding read/write pascal-style
strings with a 16bit length prefix.

The ones which use a definite 16-bit encoding read/write pascal-style
UTF-16 strings with a 32bit length prefix, i.e. not ByteStrings at all

The "I dunno" ones might be UTF-16 strings or 8-bit strings, depending
on the charset. Rename to ReadUniOrByteString like the other
similar horrors to flag this misery

Nobody ever used the return values anyway, so for reading just
return the string and for writing the number of bytes written

Doesn't need to be members, make standalone functions

Rename  to
read_lenPrefixed_uInt8s_ToO[U]String and
write_lenPrefixed_uInt8s_FromO[U]String, lengthy,
but much less unambiguous, seeing as a lot of users of it don't
seem to be aware that they read/write pascal-style length
prefixed strings, which isn't surprising given the
apparent simplicity of their original name.

added a unit test