Buffer.ensureHighlight

void ensureHighlight(gtk.text_iter.TextIter start, gtk.text_iter.TextIter end)

Forces buffer to analyze and highlight the given area synchronously.

Note:

This is a potentially slow operation and should be used only when you need to make sure that some text not currently visible is highlighted, for instance before printing.

Parameters

`start`	start of the area to highlight.
`end`	end of the area to highlight.