wisent-discarding-token-functions

wisent-discarding-token-functions is a variable defined in `wisent.el'.
Its value is

nil

• This variable may be risky if used as a file-local variable.

Documentation:
List of functions to be called when discarding a lexical token.
These functions receive the lexical token discarded.
When the parser encounters unexpected tokens, it can discards them,
based on what directed by error recovery rules. Either when the
parser reads tokens until one is found that can be shifted, or when an
semantic action calls the function `wisent-skip-token' or
`wisent-skip-block'.
For language specific hooks, make sure you define this as a local
hook.