Merge pull request #469 from noborus/improve-up

Improved display when moving the first row up

Author: noborus

oviewer/draw.go

@@ -121,7 +121,7 @@ func (root *Root) drawSectionHeader(lN int) int {
 
 	pn := lN
 	// prevSection searches for the section above the specified line.
-	if pn == 0 {
+	if m.startTopFlag && pn <= 0 {
 		pn = 1
 	}
 	sectionLN, err := m.prevSection(pn)

oviewer/move.go

@@ -10,6 +10,7 @@ func (root *Root) moveTop() {
 	root.resetSelect()
 	defer root.releaseEventBuffer()
 
+	root.Doc.startTopFlag = true
 	root.Doc.moveTop()
 }
 

oviewer/move_vertical.go

@@ -25,7 +25,6 @@ func (m *Document) moveLine(lN int) int {
 
 // moveTop moves to the top.
 func (m *Document) moveTop() {
-	m.startTopFlag = true
 	m.moveLine(m.BufStartNum())
 }