Comments (2)
Yes -- actions exist to replace the parser's built-in node construction with your own code, so they don't apply to constructs that essentially emit an already-constructed node.
If you want to use actions with a choice expression, you need to add the action to each branch of the choice.
Does that make sense?
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Yes, I moved to types as soon as I realised that I didn't have access to labels through actions. Thank you.
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Related Issues (20)
- A suggestion regarding %make node builders HOT 2
- Publish new release to npm HOT 2
- Suport composing/importing grammars
- installation via npm is broken HOT 4
- TypeError: Invalid options argument HOT 3
- Installation via npm does not work HOT 1
- Can we have predicates? HOT 1
- `make test` does not work so as the installation instruction HOT 3
- Parsing spaces in a string with Choices HOT 1
- Make the package web-friendly HOT 7
- Allow Java actions to throw ParserError? HOT 1
- Incorrect call to java.lang.String#substring() HOT 2
- Don't throw a bounds exception when reporting Java errors at EOF. HOT 1
- Add -h and --help flags to the command line tool
- Pass cross-references / named nodes to actions HOT 1
- Question about Improving a grammar HOT 2
- Develop/debug grammar online HOT 2
- Discarding white-space (or any other matched rule) by not a creating node. HOT 3
- When running canopy I get TypeError: mkdirp is not a function HOT 6
- TypeError: mkdirp is not a function HOT 1
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