X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaMathView.ml;h=5b8540875124cf5841b6facce09037c7864d3cc8;hb=b367de0252e88d6b0476648d5ceac7e4aeffca27;hp=e76c659a4cb42ab194754060e36ca392fb76192e;hpb=ad8d37cce3b39565861014d870b91b1add0ec0e3;p=helm.git

diff --git a/helm/software/matita/matitaMathView.ml b/helm/software/matita/matitaMathView.ml
index e76c659a4..5b8540875 100644
--- a/helm/software/matita/matitaMathView.ml
+++ b/helm/software/matita/matitaMathView.ml
@@ -959,7 +959,7 @@ class cicBrowser_impl ~(history:MatitaTypes.mathViewer_entry MatitaMisc.history)
   let dir_RE = Pcre.regexp "^cic:((/([^/]+/)*[^/]+(/)?)|/|)$" in
   let metadata_RE = Pcre.regexp "^metadata:/(deps)/(forward|backward)/(.*)$" in
   let whelp_query_RE = Pcre.regexp
-    "^\\s*whelp\\s+([^\\s]+)\\s+(\"|\\()(.*)(\\)|\")$" 
+    "^\\s*whelp\\s+([^\\s]+)\\s+(.*)$" 
   in
   let is_metadata txt = Pcre.pmatch ~rex:metadata_RE txt in
   let is_whelp txt = Pcre.pmatch ~rex:whelp_RE txt in
@@ -981,7 +981,7 @@ class cicBrowser_impl ~(history:MatitaTypes.mathViewer_entry MatitaMisc.history)
     combo#set_active (aux 0 queries);
   in
   let searchText = 
-    GSourceView.source_view ~auto_indent:false ~editable:false ()
+    GSourceView2.source_view ~auto_indent:false ~editable:false ()
   in
   let _ =
      win#scrolledwinContent#add (searchText :> GObj.widget);
@@ -1295,7 +1295,6 @@ class cicBrowser_impl ~(history:MatitaTypes.mathViewer_entry MatitaMisc.history)
           | `NRef nref -> self#_loadNReference nref
           | `Univs uri -> self#_loadUnivs uri
           | `Whelp (query, results) -> 
-              set_whelp_query query;
               self#_loadList (List.map (fun r -> "obj",
                 UriManager.string_of_uri r) results));
           self#setEntry entry
@@ -1476,7 +1475,7 @@ class cicBrowser_impl ~(history:MatitaTypes.mathViewer_entry MatitaMisc.history)
 
     method private _loadTermNCic term m s c =
       let d = 0 in
-      let m = (0,(None,c,term))::m in
+      let m = (0,([],c,term))::m in
       let status = (MatitaScript.current ())#grafite_status in
       mathView#nload_sequent status m s d;
       self#_showMath
@@ -1642,12 +1641,22 @@ let mathViewer () =
              x ^ ".label.png")
          filenames
        in
+       let rec div2 = function 
+         | [] -> []
+         | [x] -> [[x]]
+         | x::y::tl -> [x;y] :: div2 tl
+       in
+       let items = div2 items in
        ignore(Sys.command (Printf.sprintf 
-         "convert %s +append  %s" 
-         (String.concat (" '(' -gravity center -size 10x10 xc: ')' ") items)
+         "convert %s -append  %s" 
+          (String.concat ""
+            (List.map (fun items ->
+              Printf.sprintf " '(' %s +append ')' "
+                (String.concat 
+                   (" '(' -gravity center -size 10x10 xc: ')' ") items)) items))
          (Filename.quote (ofn ^ ".png")))); 
        List.iter (fun x,_ -> Sys.remove x) filenames;
-       List.iter Sys.remove items;
+       List.iter Sys.remove (List.flatten items);
        w#destroy ();
   end