This is translated feature request from http://listarchives.libreoffice.org/de/discuss/msg20770.html
Request: Add an option to exclude a portion of text from hyphenation. There is a workaround to set the language to "none". But then you loose spell check and thesaurus.
ODF 1.2 has already the suitable attribute "fo:hyphenate" in section 20.188, part 1. Currently LibreOffice does not even keep the attribute, if it is present.
Ok -> NEW