IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
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344 | 344 | do |
345 | 345 | { |
346 | 346 | previous = previous.previousSibling; |
347 | | retval = previous && new CKEDITOR.dom.node( previous ); |
| 347 | |
| 348 | // Avoid returning the doc type node. |
| 349 | // http://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-412266927 |
| 350 | retval = previous && previous.nodeType != 10 && new CKEDITOR.dom.node( previous ); |
348 | 351 | } |
349 | 352 | while ( retval && evaluator && !evaluator( retval ) ) |
350 | 353 | return retval; |