in preparation for a follow-up commit Change-Id: I3449c031696fe3ab13d4832e2671da08eb483cdb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/199552 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
Formula Editor Code for LibreOffice Writer
Good overview from the original developer:
http://www.mail-archive.com/dev@sw.openoffice.org/msg00200.html