| 60 | /* Stream merging */ |
| 61 | |
| 62 | function nodeStream(node) { |
| 63 | var result = []; |
| 64 | (function (node, offset) { |
| 65 | for (var i = 0; i < node.childNodes.length; i++) { |
| 66 | if (node.childNodes[i].nodeType == 3) |
| 67 | offset += node.childNodes[i].nodeValue.length; |
| 68 | else if (node.childNodes[i].nodeName == 'BR') |
| 69 | offset += 1 |
| 70 | else { |
| 71 | result.push({ |
| 72 | event: 'start', |
| 73 | offset: offset, |
| 74 | node: node.childNodes[i] |
| 75 | }); |
| 76 | offset = arguments.callee(node.childNodes[i], offset) |
| 77 | result.push({ |
| 78 | event: 'stop', |
| 79 | offset: offset, |
| 80 | node: node.childNodes[i] |
| 81 | }); |
| 82 | } |
| 83 | } |
| 84 | return offset; |
| 85 | })(node, 0); |
| 86 | return result; |
| 87 | } |
| 88 | |
| 89 | function mergeStreams(stream1, stream2, value) { |
| 90 | var processed = 0; |