Commit da70111ab234e8b740ce6fb1789a1809fbec0c44
2012-10-31T13:45:30
Don't clear buffer pre-context if no new context is being provided Patch from Jonathan Kew. Part of fixing: Mozilla Bug 801410 - avoid inserting dotted-circle for run-initial Unicode combining characters in "simple" scripts such as Latin https://bugzilla.mozilla.org/show_bug.cgi?id=801410