Functions to override solution code (and parse data) and variables in the solution environment.

Produces a new state with a custom solution code. Mostly useful inside check_or, if you want to test for different cases.

override_solution(state, code = NULL, ...)

override_solution_code(state, code)

override_solution_env(state, ...)

Arguments

state	the state to create a substate from
code	the solution code to put into the state
...	named environment variables to add to or override in the solution environment