Commit 0ab1773e authored by Committed by Kai Willadsen
Workaround for line numbers covering issue (closes bgo#610376)
Both meld and gtksourceviewgutter handle expose-event to draw gutter content, however, gtksourceviewgutter handler gets invoked first. There seems to be no way to change the order of GTK signal handlers, so another expose-event is emitted again after diff coloured block is drawn to trigger gtksourceviewgutter handler.
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