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no_hyphenation_1.odt screenshots AOO 3.4.1
Font used: Times New Roman from Microsoft TrueType Core Fonts. The bug also shows up when I use Liberation Serif and FreeSerif or Calibri. Correct hyphenation with fonts Gentium, Arial, Charis SIL, Linux Libertine O, Lucida Std, Tahoma, Deja Vu (Sans/Serif).
The word „ununterbrochen“ is not hyphenated, although there is enough free space in line 1 and although Writer is otherwise able to find all four possible hyphenation opportunities:
un-un-ter-bro-chen.
If you add a letter somewhere in line 1, Writer suddenly hyphenates the word.
In this case: If I add 1 or up to 7 „X“, Writer hyphenates „ununterbrochen“. This also works if I add a character like „?“, „-“, „+“, „!“, brackets, accents or TAB, but not „.“, „;“, „/“, „:“, „|“ or „,“.