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authorJim Fehrle2018-08-08 18:45:47 -0700
committerJim Fehrle2018-09-17 10:33:27 -0700
commita828bcedb8ad60c5b1f4cf71f92f24f2c1197ecb (patch)
tree372fd5a8c6f880db4f246ea5b6f498a7393bc737 /stm/stm.mli
parentf1482433ff225831d9937753f946cff2577b9309 (diff)
Ensure_prev_proof returns a proof that has underlying differences from
the specified version (i.e., skip over versions with proofview-only differences).
Diffstat (limited to 'stm/stm.mli')
-rw-r--r--stm/stm.mli3
1 files changed, 2 insertions, 1 deletions
diff --git a/stm/stm.mli b/stm/stm.mli
index 7f70ea18da..1e5ceb7e23 100644
--- a/stm/stm.mli
+++ b/stm/stm.mli
@@ -111,7 +111,8 @@ val add : doc:doc -> ontop:Stateid.t -> ?newtip:Stateid.t ->
doc * Stateid.t * [ `NewTip | `Unfocus of Stateid.t ]
(* Returns the proof state before the last tactic that was applied at or before
-the specified state. Used to compute proof diffs. *)
+the specified state AND that has differences in the underlying proof (i.e.,
+ignoring proofview-only changes). Used to compute proof diffs. *)
val get_prev_proof : doc:doc -> Stateid.t -> Proof.t option
(* [query at ?report_with cmd] Executes [cmd] at a given state [at],