From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Wed, 18 Feb 2004 13:17:52 +0000 (+0000)
Subject: now mathql interpreter use helm registry
X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=commitdiff_plain;h=ff859848541b87c98e7dc96e610fa65a1d52dbbb

now mathql interpreter use helm registry
---

diff --git a/helm/ocaml/mathql_interpreter/mQIMap.ml b/helm/ocaml/mathql_interpreter/mQIMap.ml
index 341ebd310..b215f366f 100644
--- a/helm/ocaml/mathql_interpreter/mQIMap.ml
+++ b/helm/ocaml/mathql_interpreter/mQIMap.ml
@@ -34,16 +34,11 @@ type pg_tables = (bool * string) list
 
 type pg_alias = (string * string) list
 
-let empty_map () = "", [], []
+let empty_map () = [], []
 
 let read_map () =
-   let default_map = "mathql_db_map.txt" in
-   let map = 
-      try Sys.getenv "MATHQL_DB_MAP"
-      with Not_found -> default_map 
-   in
+   let map = Helm_registry.get "mathql_interpreter.db_map" in
    let ich = open_in map in 
-   let pgs = input_line ich in
    let rec aux r s =
       let d = input_line ich in 
       match Str.split (Str.regexp "[ \t]+") d with
@@ -59,7 +54,7 @@ let read_map () =
    in
    let pgm, pga = aux [] [] in
    close_in ich;
-   pgs, pgm, pga
+   pgm, pga
 
 let comp c1 c2 = match c1, c2 with
    | (_, t1), (_, t2) when t1 < t2 -> U.Lt