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Hi,
Currently, `keep` & `drop` only accept `componentID`.
For Dataset having a large number of columns, when you transpose a dataset building 0/1 filled columns, named var_1, ..., var_N and othe…
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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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I'm converting a grammar I wrote for the ANTLR4 grammar definition language to lalrpop and wondering if it's possible to do arbitrary grouping of rules rather than having to break out a new rule defin…
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I tried to use the [existing lexer/parser for PostgreSQL](https://github.com/database-research-lab/go-antlrv4-postgresql-parser), but found out that the code uses an old version of the [antlr4 runtime…
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As you wrote it here:
```
The node "Source ANTLR grammars" in tab "Projects" is associated to a new source directory that you can see in tab "Files" of NetBeans explorer. This directory is not the s…
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It seems the keyword escaping is not working in this example grammar. I believe the left recursion is to blame. Demonstration code is below. I suspect it's around here but not sure: https://github…
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`netstandard2.1`
https://github.com/rstm-sf/qsharp-compiler/blob/infra/use_Antlr4BuildTasks/src/QsFmt/Parser/Parser.csproj
```
16>Antlr4Compile:
Running the Java Antlr Tool over the gramma…
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I am currently using:
**ANTLR4.Runtime.Standard (by Sam Harwell, Terrence Parr) version 4.7.1**
**ANTLR4.CodeGenerator (by Sam Harwell, Terrence Parr) version 4.6.5-rc002**
to integrate ANTLR i…
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CrashGrammar.g4:
```antlr
grammar CrashGrammar;
// combined from https://github.com/antlr/grammars-v4/blob/master/sqlite/SQLite.g4 parse + sql_stmt_list
parse: (';'* stmt ( ';'+ stmt )* ';'*)* …
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I tried: pygrun parse ./barebones.g test
And got this output:
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "C:\Progra…