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Currently, it seems antlr4-vensim not support Unicode variable name, but vensim, JavaScript and c++ both support unicode variable name.
Also according https://github.com/antlr/antlr4/blob/master/doc/…
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ANTLR4 is superior to ANTLR3 in many aspects:
1. It has more powerful parsing algorithm (adaptive `LL(*)` opposed to static `LL(*)`), which is capable of parsing even some explicitly left-recursive…
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I tried converting my ANLTR4 grammar to flex/bison with ChatGPT, and it just did it. I haven’t tested it yet. It would seem to be handy to keep grammars in other meta-grammars, to save on many peopl…
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As soon as https://github.com/diffplug/spotless/pull/328 is merged, we should eat our own dogfood and format our ANTLR4 grammars using spotless, which in turns uses Antlr4Formatter.
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Hello, I have customized the syntax using Antlr4 (4.13.2), but when using the parser to parse, I found that the general performance loss for each syntax parsing is about 50ms. Our project can only all…
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How can autocomplete prop take into consideration an Antlr4 grammar file?
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I am developing a Fortran 2018 grammar in ANTLR4 using the ISO standard. I am encountering an issue during the lexing phase with some of the lexer rules. Specifically, certain keywords are being miscl…
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It would be awesome to have an antlr4 grammar definition. This would make it easier for the anyone in the community to build more tools and integrate with this cool product.
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Versions.
- Extension: v2.4.6
- antlr4ng: 3.0.4
I have defined a grammar (the expression example from https://github.com/mike-lischke/antlr4ng) and let the extension generate the code.
Here is…
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Here is a grammar with some various spaces in alt indentation, before and after parentheses.
```
// $antlr-format alignColons hanging, alignSemicolons hanging, alignTrailingComments true, allowSho…