librarian: retrieval of buildable files speeded up a lot

[helm.git] / helm / software / components / acic_procedural / proceduralTypes.ml

diff --git a/helm/software/components/acic_procedural/proceduralTypes.ml b/helm/software/components/acic_procedural/proceduralTypes.ml
index 5e1bc3a24add64ceb4fe31766a8f5d5c828c0611..6534b872538b0912e4e1d8ce75fa72a2a434a604 100644 (file)
--- a/helm/software/components/acic_procedural/proceduralTypes.ml
+++ b/helm/software/components/acic_procedural/proceduralTypes.ml
@@ -134,8 +134,9 @@ let mk_letin name what punctation =
 let mk_rewrite direction what where pattern punctation =
    let direction = if direction then `RightToLeft else `LeftToRight in 
    let pattern, rename = match where with
-      | None                 -> (None, [], Some pattern), []
-      | Some (premise, name) -> (None, [premise, pattern], None), [name] 
+      | None                      -> (None, [], Some pattern), []
+      | Some (premise, Some name) -> (None, [premise, pattern], None), [Some name]
+      | Some (premise, None)      -> (None, [premise, pattern], None), [] 
    in
    let tactic = G.Rewrite (floc, direction, what, pattern, rename) in
    mk_tactic tactic punctation