New antlr4-vscode release available

[Mike Lischke]

Hi,

in addition to the antlr4-graps release announced yesterday there is now also a new release of the Visual Studio Code extension antlr4-vscode (see also http://www.soft-gems.net/index.php/31-news/55-antlr4-grammar-support-for-visual-studio-code-1-1-6-released and vscode marketplace entry https://marketplace.visualstudio.com/items?itemName=mike-lischke.vscode-antlr4). It uses the graps node module as backend and provides you with nice editing features:

• Syntax coloring for ANTLR grammars (.g and .g4 files).
•  
• An own color theme, which not only includes all the recommended groups, but also some special rules for grammar elements that you don't find in other themes.
• Parser generation on save.
• Syntax and some semantic error checking (symbol matching)
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• Quick navigation via ctrl/cmd+click.
• The symbol list for quick navigation (via shift+ctrl/cmd+O).
• Hovers (tooltips) with symbol information.
• Rule reference counts via code lens.
• Railroad diagrams for all types of rules (parser, lexer, fragment lexer).
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• ATN graphs for all rule types. This is a visualization of the internal ATN that drives lexers + parsers. It uses D3.js for layout and interaction. Nodes can be repositioned with the mouse and you can drag and zoom the image. The transformation and position state is restored when reopening a graph.
• 

The extension is open source, released under the MIT license.

Mike
-- 
www.soft-gems.net

[Raul]

I am completely new to ANTLR4 and just installed your extension. 

Thank you for the great job!!!!! Very impresive.

[Peter Cheung]

look beautiful