CodeQL library for Python
codeql/python-all 0.9.2 ( changelog , source )

Predicate Make :: step

Holds if there are transitions from the components of q to the corresponding components of r labelled with s1, s2, and s3, respectively. Where the edges s1, s2, and s3 all share at least one character.

Import path

import codeql.regex.nfa.SuperlinearBackTracking
predicate step ( StateTuple q , InputSymbol s1 , InputSymbol s2 , InputSymbol s3 , StateTuple r )