Starting with Semgrep 1.132.0, scanning a Python file that initializes a variable to an empty string (foo = "") immediately before a match statement triggers a ...
Abstract: Statistical parsing is the task of enabling the parser to find the most probable parse of a sentence according to probabilistic context-free grammar. Crucial use of statistical parser is to ...
When parsing a CFG containing the root ::= root root rule, most Python-based EBNF parsers (e.g., lark, pyparsing) fail to terminate or produce incorrect parse trees. For example: I want to generate ...