(line)
| 327 | // collapsed ranges (see markText) that might hide parts, and join |
| 328 | // other lines onto it. |
| 329 | function lineLength(line) { |
| 330 | if (line.height == 0) return 0; |
| 331 | var len = line.text.length, merged, cur = line; |
| 332 | while (merged = collapsedSpanAtStart(cur)) { |
| 333 | var found = merged.find(0, true); |
| 334 | cur = found.from.line; |
| 335 | len += found.from.ch - found.to.ch; |
| 336 | } |
| 337 | cur = line; |
| 338 | while (merged = collapsedSpanAtEnd(cur)) { |
| 339 | var found = merged.find(0, true); |
| 340 | len -= cur.text.length - found.from.ch; |
| 341 | cur = found.to.line; |
| 342 | len += cur.text.length - found.to.ch; |
| 343 | } |
| 344 | return len; |
| 345 | } |
| 346 | |
| 347 | // Find the longest line in the document. |
| 348 | function findMaxLine(cm) { |
no test coverage detected