Created attachment 116221 [details]
Is a farsi text for testing.
LibreOffice 126.96.36.199 can not justify text (text is farsi).
Screen Shot: https://www.dropbox.com/s/f16zdpsuscradys/Screen%20Shot%202015-06-01%20at%204.22.12%20PM.png?dl=0
Created attachment 116222 [details]
Build ID: 88805f81e9fe61362df02b9941de8e38a9b5fd16
Locale : fr_
Still present in
Build ID: 8cbb94a2b79dcaf9675125da800b64a85bae52dc
Locale : fr-FR (fr.UTF-8)
I can confirm this issue on OS X 10.10.3 with LibreOffice 188.8.131.52.
And it does not only affect Persian (Farsi), other RTL scripts like Arabic and Hebrew are also affected.
*** This bug has been marked as a duplicate of bug 89034 ***