as reported on the lyx-docs list this inset prevents the compilation of the file on Mac OS
It can be re-added when the bug is fixed (bug report follows soon by the original bug reporter)
This empty inset caused problems with LuaTeX + system fonts (see
b863fb07). Although these problems seem to be resolved, this empty
inset is not supposed to be there.
This adds support for the chapterbib package, but also adds ways to
produce this sort of multibib with biblatex and bibtopic (which are
both incompatible with chapterbib).
File format change.
These are biblatex-specific multicite commands that allow for multiple
pre- and postnotes, as in:
\cites(pre)(post)[pre1][post1]{key1}[pre2][post2]{key2}...
with an optional general pre- and postnote, which applies to the whole
list (like [][] in normal cite commands) and an optional pre- and
postnotes for each item, so that pagination can actually be specified in
multi-cite references, as in:
(cf. Miller 2015, 2; furthermore Smith 2013, 23-23; Jenkins 2012, 103,
also refer to chapter 6 in this book)
See the biblatex manual, sec. 3.8.3., for details.
File format change.
This is now set as default. It selects biber for Biblatex (with
fall-back to first bibtex8, then bibtex, if the former is not
installed), and bibtex for BibTeX-based engines.
With this, users do not normally need to care for the processor when
they switch cite engines.
I don't know what happened with the version in master because it contained outdated sections I already removed months ago in branch. I can also not see new inf that is special in LyX 2.3dev.
Therefore I re-sync hereby with the version in branch.
As I often request: please change the doc files in branch, only new features of LyX 2.3 are master-only because there is no reason not to update and improve the docs for every LyX release.
Now only an adaptation of the Additional Features manual is needed,
but I leave this for now, since that manual apparently is undergoing
a major revision.