From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Sun, 14 Dec 2008 11:36:02 +0000 (+0000)
Subject: eureka! match x with [ C gfds fsd fdg fdg fdg fd gfdg fd => c ] is
X-Git-Tag: make_still_working~4403
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=9b09890767aaa93e512324f8e7f13e2cdeebac88;p=helm.git

eureka! match x with [ C gfds fsd fdg fdg fdg fd gfdg fd => c ] is
now correctly broken if too long
---

diff --git a/helm/software/components/content_pres/termContentPres.ml b/helm/software/components/content_pres/termContentPres.ml
index d6694cbb6..f1ea0b25e 100644
--- a/helm/software/components/content_pres/termContentPres.ml
+++ b/helm/software/components/content_pres/termContentPres.ml
@@ -145,16 +145,16 @@ let pp_ast0 t k =
         let mk_case_pattern =
          function
             Ast.Pattern (head, href, vars) ->
-             hvbox true false (ident_w_href href head :: List.map aux_var vars)
+             hvbox true true (ident_w_href href head :: 
+               List.flatten (List.map (fun x -> [break;x]) (List.map aux_var vars)))
           | Ast.Wildcard -> builtin_symbol "_"
         in
         let patterns' =
           List.map
             (fun (lhs, rhs) ->
               remove_level_info
-                (hvbox false true [
-                  hbox false true [
-                    mk_case_pattern lhs; builtin_symbol "\\Rightarrow" ];
+                (hovbox false true [ 
+                  mk_case_pattern lhs; break; builtin_symbol "\\Rightarrow"; 
                   break; top_pos (k rhs) ]))
             patterns
         in