AntlrVSIX
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kaby76
AntlrVSIX is a language server for use with Visual Studio 2019, Visual Studio Code, and Gnu Emacs to support Antlr, Bison, and W3C EBNF grammars. In addition to the IDE extensions provided here, a com...
When I select a block of antlr code and try to select Edit => Advance => Comment, the UI isn't available. I don't know if I need to implement this...
If I try to eliminate parser rules that use a keyword in Antlr, the transform renames erroneously tokenVocab in an options directive.
I use Methods.WorkspaceApplyEditName to send an edit from the server to the client. This works mostly. However, you can pass the name of the transaction, and it should appear in...
Another note to myself on transformations. [This](https://stackoverflow.com/questions/13653511/relation-between-left-factoring-a-grammar-and-removing-epsilon) stackoverflow question illustrates some operations and equivalence properties of transformations. Left factoring: S -> a | aB => S -> aC C ->...
I want to set up some keyboard mappings when I'm in Antlr mode in the VS2019 editor. But, for whatever reason, I don't see Antlr listed in "Use new shortcut...
See https://stackoverflow.com/questions/61984198/is-this-grammar-lr2-and-how-can-i-determine-it/61994273#61994273
Leaving a note to myself on the "hoist do-nothin's". If a rule contains an empty alternative, hoist the empty alternative to an EBNF "?" operator. There may be a chain,...
I've been looking a the Java9 grammar trying to find all references for "identifier" -- the parser symbol. There are over 70 references. The time for the request and response...
While refining the edge cases for the unfold transform, I noticed that VS2019 allows one to position the cursor "past the end of the line". For example, I have a...