Method GetCharPosInLine

internal/buffer/cursor.go:102–105

GetCharPosInLine gets the char position of a visual x y coordinate (this is necessary because tabs are 1 char but 4 visual spaces)

(b []byte, visualPos int)

// coordinate (this is necessary because tabs are 1 char but
// 4 visual spaces)
func (c *Cursor) GetCharPosInLine(b []byte, visualPos int) int {
	tabsize := int(c.buf.Settings["tabsize"].(float64))
	return util.GetCharPosInLine(b, visualPos, tabsize)
}

// Start moves the cursor to the start of the line it is on
func (c *Cursor) Start() {