1. Dart
2. dart:html
3. NodeFilter
4. SHOW_PROCESSING_INSTRUCTION constant

##### NodeFilter class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. noSuchMethod
6. toString
7. Operators
8. operator ==
9. Constants
10. FILTER_ACCEPT
11. FILTER_REJECT
12. FILTER_SKIP
13. SHOW_ALL
14. SHOW_COMMENT
15. SHOW_DOCUMENT
16. SHOW_DOCUMENT_FRAGMENT
17. SHOW_DOCUMENT_TYPE
18. SHOW_ELEMENT
19. SHOW_PROCESSING_INSTRUCTION
20. SHOW_TEXT

# SHOW_PROCESSING_INSTRUCTION constant

int const SHOW_PROCESSING_INSTRUCTION = 0x40

## Implementation

    static const int SHOW_PROCESSING_INSTRUCTION = 0x40