golex | github.com/cznic/golex has moved to modernc.org/golex

by cznic Go Version: Current License: Non-SPDX

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kandi X-RAY | golex Summary

golex is a Go library typically used in Productivity applications. golex has no bugs, it has no vulnerabilities and it has low support. However golex has a Non-SPDX License. You can download it from GitLab, GitHub.

github.com/cznic/golex has moved to modernc.org/golex (vcs). Please update your import paths to modernc.org/golex. This repo is now archived.

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Security

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Support

golex has a low active ecosystem.

It has 180 star(s) with 18 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 12 have been closed. On average issues are closed in 60 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of golex is current.

Quality

golex has 0 bugs and 0 code smells.

Security

golex has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

golex code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

golex has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

golex releases are not available. You will need to build from source code and install.

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golex Key Features

No Key Features are available at this moment for golex.

golex Examples and Code Snippets

No Code Snippets are available at this moment for golex.

Community Discussions

Trending Discussions on golex

Building syntax tree using antlr4/grun from separare lexer and parser grammars

QUESTION

Building syntax tree using antlr4/grun from separare lexer and parser grammars

Asked 2021-Jul-08 at 13:09

I'm trying to build an AST for a go file using antlr/grun. I've taken the GoLexer.g4 and GoParser.g4 from here.

When compiling, javac complains about now knowing GoParserBase. That class is not defined in the source code generated by antlr.

It appears the workflow is slightly different from that of a single grammar file like in the official doc.

Which steps are missing?

These are the commands to reproduce the error from the grammars mentioned above:

...

ANSWER

Answered 2021-Jul-08 at 13:09

You should also include GoParserBase.java.

The fact that the parser extends a base class is because inside the parser rules there are a couple of predicates (look for {noTerminatorAfterParams(int)}?, and other {...}? occurences). This is target specific code and the author(s) decided not to include this code inside the grammar (besides the invocation of the method, of course), but separate it from the grammar.

It also makes it easier to integrate within the grammars-v4 repository, but this will only make sense to you if you know how the grammars-v4 repository is setup and how unit tests run.

If you don't want to extend the base parser, you could also do this:

Source https://stackoverflow.com/questions/68301839

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install golex

You can download it from GitLab, GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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