I have build a grammar for propositional formulas, however I have found that it is ambiguous, i.e., there is more than one derivation tree for my input formulas. This is the smallest ambiguous grammar...

trying to create DSL to generate sequences ... here is what i did so far : ?start : expr token : WORD repeat_token : token ":" INT tokens : (...

I'm trying to parse a simple sql via this grammar: grammar = ``` program : stmnt* stmnt : select_stmnt | drop_stmnt select_stmnt : select_clause from_cl...

I'm using the lark parser with python. I'd like to use EOL as part of the grammar since it is line oriented. I'm getting an error when I try to put the regex in for matching EOL. I see some examples l...