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Is there a way to get a lexer generated when passing in the UnbufferedCharStream instead of AntlrInputStream?
I'm running into issues with files that are too large so I would like to read them in chu…
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Now in Snowflake g4 file, column reference and number/constant are all expr(primitive_expression) node.
So it's hard to traverse the tree and get the column reference we need.
For example, In Sp…
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For the Python target Grammars with possible epsilon productions at the end of the input ('') yields
"no viable alternative at input ''"
The input for attached grammar and main is: "hello()\r…
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We have a grammar with this parser rule:
```
expr : OPEN_PAREN expr CLOSE_PAREN # parenExpr
| str=expr OPEN_PAREN start=expr COLON len=expr CLOSE_PAREN …
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Reference: https://github.com/antlr/antlr4/issues/499
At first I thought it was memory leak, however I finally find out that it is a case that the "cache" will not be release and soon grow to hundr…
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Background:
I want to parser pl/sql with c ++target .
Grammar:
https://github.com/antlr/grammars-v4/tree/master/plsql
results:
ParseTree is too slow, about 3 ~4 seconds
int main(int , c…
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I have an issue where I seem to get the incorrect tokens for one of my inputs when I'm using antlr4 in Dart.
- To start, I have installed ANTLR Parser Generator Version 4.11.1.
- I'm using the fol…
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When a grammar file is saved, antlr4ide starts compiling the grammar on background. That is nice.
What is not nice though is that the ANTLR Console kicks in, even when the view is minimized. Other co…
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**Background:**
I am in the middle of upgrading our parsing engine from ANTLR3 to ANTLR4. Since our codebase relies heavily on the concept of ASTs, our design is to use ANTLR4's visitor pattern to cr…
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Hello
Syntax highlight to ANTLR would be very welcome :-)
ambs updated
11 months ago