On 16.12.2016 16:09, Alexey via Lazarus wrote: > The trunk updates broke ATSynedit on Qt. How to repeat: > > - install package ATSynedit > - open demo: app/demo_editor > - run it > - on form with editor, drag vert-scrollbar; or: do mousewheel down > ->> crash inside Qt Could you please bisect the guilty version? Thanks Ondrej