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-rw-r--r--engine/evd.mli10
1 files changed, 8 insertions, 2 deletions
diff --git a/engine/evd.mli b/engine/evd.mli
index 40957774fe..1c5c65924c 100644
--- a/engine/evd.mli
+++ b/engine/evd.mli
@@ -155,10 +155,16 @@ val empty : evar_map
val from_env : ?binders:lident list -> env -> evar_map
(** The empty evar map with given universe context, taking its initial
- universes from env, possibly with initial universe binders. *)
+ universes from env, possibly with initial universe binders. This
+ is the main entry point at the beginning of the process of
+ interpreting a declaration (e.g. before entering the
+ interpretation of a Theorem statement). *)
val from_ctx : UState.t -> evar_map
-(** The empty evar map with given universe context *)
+(** The empty evar map with given universe context. This is the main
+ entry point when resuming from a already interpreted declaration
+ (e.g. after having interpreted a Theorem statement and preparing
+ to open a goal). *)
val is_empty : evar_map -> bool
(** Whether an evarmap is empty. *)