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[helm.git] / helm / software / matita / matitaScript.ml

diff --git a/helm/software/matita/matitaScript.ml b/helm/software/matita/matitaScript.ml
index 21450e5e796e7d74c8f7549e156f079799e80646..aaa703348af1205c2c70a362a79d09a4c7a9ddf5 100644 (file)
--- a/helm/software/matita/matitaScript.ml
+++ b/helm/software/matita/matitaScript.ml
@@ -371,16 +371,23 @@ let eval_nmacro include_paths (buffer : GText.buffer) guistuff grafite_status us
   | TA.Screenshot (_,name) -> 
        let status = script#grafite_status in
        let _,_,menv,subst,_ = status#obj in
-       let sequent = List.hd menv in
        let name = Filename.dirname (script#filename) ^ "/" ^ name in
-       guistuff.mathviewer#screenshot status sequent menv subst name;
+       let sequents = 
+         let selected = Continuationals.Stack.head_goals status#stack in
+         List.filter (fun x,_ -> List.mem x selected) menv         
+       in
+       guistuff.mathviewer#screenshot status sequents menv subst name;
        [status, parsed_text], "", parsed_text_length
   | TA.NCheck (_,t) ->
       let status = script#grafite_status in
-      let ctx = [] in
+      let _,_,menv,subst,_ = status#obj in
+      let ctx = 
+        try let _,(_,ctx,_) = List.hd menv in ctx
+        with Failure "hd" -> []
+      in
       let m, s, status, t = 
         GrafiteDisambiguate.disambiguate_nterm 
-          None status [] [] ctx (parsed_text,parsed_text_length,
+          None status ctx menv subst (parsed_text,parsed_text_length,
             CicNotationPt.Cast (t,CicNotationPt.Implicit `JustOne))  
           (* XXX use the metasenv, if possible *)
       in