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ANTLR4 language support for Visual Studio Code

Results 51 vscode-antlr4 issues
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Hi, I noticed that the option caseInsensitive is not yet supported. It can be used for a specific rule. example: options { caseInsensitive=true; } STRING options { caseInsensitive=false; } :...

enhancement

Like #69 `options.additionalParameters` only supports to pass a single argument currently. ---- A detailed example: ``` { "antlr4.generation": { "additionalParameters": "-encoding UTF8" } } ``` will pass `"-encoding UTF8"` instead...

bug

Hi, I installed the extension yesterday, but I can't make it work... Here what I get : ![image](https://user-images.githubusercontent.com/2771764/183281193-fc9c31ab-7a8e-4c4d-be99-49fd2d2154f4.png) There is some indicator in the antlr view that my tell some...

When I click the 'Save to PNG' button, for single rule, or 'Save to HTML' button for all rules diagram, nothing happens.

bug

Having a very similar issues as reported in #97. I'm not using a split grammar. When I make a change to my grammar and save the changes, I'm seeing the...

possible bug

I accidentally created my grammar file as a lowercase filename, and now I am unable to avoid the error(8) message. It seems like the extension has cached that errant pathname...

bug

https://github.com/antlr/antlr4/releases 4.10-generated parsers incompatible with previous runtimes meaning an update of this extension needs to be provided in order to be able to use nuget antlr4.runtime.standard 4.10.x otherwise stay with...

enhancement

The `alignColons` [setting][ES], as I understand it, should only impact **colons** (`:`). However, I've noticed that it changes the formatting of **semi**colons (`;`) on the first line in both my...

bug

### Grammar ```g4 lexer grammar Test; TOKEN_WITH_ACTION: {predicate()}? 'x' {action()}; ``` ### ATN ![image](https://user-images.githubusercontent.com/1150330/166311195-ea01d68e-8f1a-49c9-89cf-1042ad5765f0.png) ### Expected ATN Transitions `7->8`, `9->10` should be marked as sempred and action. Currently they are...

enhancement

Can we hide the unimportant node like T_30, T31, T_XXX? only show the token string "(", ")" Thanks.

feature request