From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Mon, 4 Oct 2004 09:39:50 +0000 (+0000)
Subject: - handle Box.Space in textual pretty printing
X-Git-Tag: V_0_0_10~99
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=66354b59c5bbf75e0b008ed27b713ba47b9eaca9;p=helm.git

- handle Box.Space in textual pretty printing
---

diff --git a/helm/ocaml/cic_transformations/boxPp.ml b/helm/ocaml/cic_transformations/boxPp.ml
index fd06a4203..ea6813cf2 100644
--- a/helm/ocaml/cic_transformations/boxPp.ml
+++ b/helm/ocaml/cic_transformations/boxPp.ml
@@ -29,7 +29,7 @@ let to_string object_to_string b =
     function
 	[] -> layout := current_s::!layout
       | Box.Text (_,s)::tl -> aux_h (current_s ^ s) tl
-      | (Box.Space _)::_ -> assert false
+      | (Box.Space _)::tl -> aux_h (current_s ^ " ") tl
       | Box.H (_,bl)::tl -> aux_h current_s (bl@tl)
       | Box.V (_,[])::tl -> aux_h current_s tl
       | Box.V (_,[b])::tl -> aux_h current_s (b::tl)