Method renderHighlights

texteditor/render.go:270–278

renderHighlights renders the highlight regions as a highlighted background color.

(stln, edln int)

// renderHighlights renders the highlight regions as a
// highlighted background color.
func (ed *Editor) renderHighlights(stln, edln int) {
	for _, reg := range ed.Highlights {
		reg := ed.Buffer.AdjustRegion(reg)
		if reg.IsNil() || (stln >= 0 && (reg.Start.Ln > edln || reg.End.Ln < stln)) {
			continue
		}
		ed.renderRegionBox(reg, ed.HighlightColor)
	}
}

// renderScopelights renders a highlight background color for regions
// in the Scopelights list.