(cm, n, precise)
| 1403 | // smallest indentation, which tends to need the least context to |
| 1404 | // parse correctly. |
| 1405 | function findStartLine(cm, n, precise) { |
| 1406 | var minindent, minline, doc = cm.doc; |
| 1407 | var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); |
| 1408 | for (var search = n; search > lim; --search) { |
| 1409 | if (search <= doc.first) return doc.first; |
| 1410 | var line = getLine(doc, search - 1); |
| 1411 | if (line.stateAfter && (!precise || search <= doc.frontier)) return search; |
| 1412 | var indented = countColumn(line.text, null, cm.options.tabSize); |
| 1413 | if (minline == null || minindent > indented) { |
| 1414 | minline = search - 1; |
| 1415 | minindent = indented; |
| 1416 | } |
| 1417 | } |
| 1418 | return minline; |
| 1419 | } |
| 1420 | |
| 1421 | function getStateBefore(cm, n, precise) { |
| 1422 | var doc = cm.doc, display = cm.display; |
no test coverage detected