()
| 2821 | var lineObj = getLine(doc, line); |
| 2822 | var possible = true; |
| 2823 | function findNextLine() { |
| 2824 | var l = line + dir; |
| 2825 | if (l < doc.first || l >= doc.first + doc.size) return (possible = false); |
| 2826 | line = l; |
| 2827 | return lineObj = getLine(doc, l); |
| 2828 | } |
| 2829 | function moveOnce(boundToLine) { |
| 2830 | var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); |
| 2831 | if (next == null) { |