Merge pull request #1084 from jtolds/master

home toggles between start of line and start of text

cmd/micro/actions.go

@@ -435,7 +435,11 @@ func (v *View) StartOfLine(usePlugin bool) bool {
 
 	v.deselect(0)
 
-	v.Cursor.Start()
+	if v.Cursor.X != 0 {
+		v.Cursor.Start()
+	} else {
+		v.Cursor.StartOfText()
+	}
 
 	if usePlugin {
 		return PostActionCall("StartOfLine", v)

cmd/micro/cursor.go

@@ -333,6 +333,18 @@ func (c *Cursor) Start() {
 	c.LastVisualX = c.GetVisualX()
 }
 
+// StartOfText moves the cursor to the first non-whitespace rune of 
+// the line it is on
+func (c *Cursor) StartOfText() {
+	c.Start()
+	for IsWhitespace(c.RuneUnder(c.X)) {
+		if c.X == Count(c.buf.Line(c.Y)) {
+			break
+		}
+		c.Right()
+	}
+}
+
 // GetCharPosInLine gets the char position of a visual x y
 // coordinate (this is necessary because tabs are 1 char but
 // 4 visual spaces)