()
| 2522 | var lineObj = getLine(doc, line); |
| 2523 | var possible = true; |
| 2524 | function findNextLine() { |
| 2525 | var l = line + dir; |
| 2526 | if (l < doc.first || l >= doc.first + doc.size) return (possible = false); |
| 2527 | line = l; |
| 2528 | return lineObj = getLine(doc, l); |
| 2529 | } |
| 2530 | function moveOnce(boundToLine) { |
| 2531 | var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); |
| 2532 | if (next == null) { |