Module `Proof_using`

Utility code for section variables handling in Proof using...

val process_expr : Environ.env -> Vernacexpr.section_subset_expr -> Constr.types list -> Names.Id.t list
val name_set : Names.Id.t -> Vernacexpr.section_subset_expr -> unit
val suggest_constant : Environ.env -> Names.Constant.t -> unit
val suggest_variable : Environ.env -> Names.Id.t -> unit
val get_default_proof_using : unit -> Vernacexpr.section_subset_expr option
val proof_using_opt_name : string list: For the stm