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Get the text nodes which are descendants of the passed parent
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| // Get the text nodes which are descendants of the passed parent | |
| function getTextNodes(parent){ | |
| var all = []; | |
| for (parent = parent.firstChild; parent; parent = parent.nextSibling) { | |
| if (['SCRIPT','STYLE'].indexOf(parent.tagName) >= 0) continue; | |
| if (parent.nodeType === Node.TEXT_NODE) all.push(parent); | |
| else all = all.concat(getTextNodes(parent)); | |
| } | |
| return all; | |
| } |
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