https://bugzilla.redhat.com/show_bug.cgi?id=1076190
--- Comment #8 from Pravin Satpute psatpute@redhat.com --- I tried to fix this in http://pravins.fedorapeople.org/LiberationSans-Regular.ttf and http://pravins.fedorapeople.org/LiberationSans-Bold.ttf
Issue after this fix is. 1. For low width characters like "i", "j", "l" tie bar will get merged with previous letter.
Please test this and let me know if this work fine. Presently only improved for latin small case letters "a-z"
Do give some reference from helvetica if issues.