Add hyphenation zone support, i.e. allow the specified
amount of extra space in lines instead of forcing hyphenation.
It's for limiting hyphenation, used especially with
not justified paragraph alignment.
Note: this is an OOXML interoperability feature,
used also in DTP software and CSS.
* Add checkbox to Text Flow in paragraph dialog
* Store property in paragraph model (com::sun:⭐:style::ParagraphProperties::ParaHyphenationZone)
* Add ODF import/export
* Add ODF unit test
* Add layout test
Note: extend SvxHyphenZoneItem::GetPresentation() with
missing No CAPS and No last word hyphenation options.
Note: fix OSL_ENSURE condition in SwTextFormatInfo::GetHyphValues().
Follow-up to commit 29359fc15c
"tdf#149324 sw offapi xmloff: add option to not hyphenate short words".
Change-Id: Ib8eff6ea98a9aa5ca6cb9d17faa0bbb789687ce9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135247
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>
