From 423bf7f85d0959689266cfc7ca57958a04618002 Mon Sep 17 00:00:00 2001
From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Mon, 9 Jun 2008 20:17:20 +0000
Subject: [PATCH] It is now possible to use identifiers in place of URI in
 "interpreation". The identifier is mapped to an URI according to the last
 declared alias.

---
 .../components/lexicon/lexiconEngine.ml       | 31 ++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/helm/software/components/lexicon/lexiconEngine.ml b/helm/software/components/lexicon/lexiconEngine.ml
index 1966251ad..aadb3ddf2 100644
--- a/helm/software/components/lexicon/lexiconEngine.ml
+++ b/helm/software/components/lexicon/lexiconEngine.ml
@@ -88,6 +88,35 @@ let set_proof_aliases mode status new_aliases =
 
 
 let rec eval_command ?(mode=LexiconAst.WithPreferences) status cmd =
+ let cmd =
+  match cmd with
+  | LexiconAst.Interpretation (loc, dsc, (symbol, args), cic_appl_pattern) ->
+     let rec disambiguate =
+      function
+         CicNotationPt.ApplPattern l ->
+          CicNotationPt.ApplPattern (List.map disambiguate l)
+       | CicNotationPt.VarPattern id
+          when not
+           (List.exists
+            (function (CicNotationPt.IdentArg (_,id')) -> id'=id) args)
+          ->
+           let item = DisambiguateTypes.Id id in
+            (try
+              let t =
+               snd (DisambiguateTypes.Environment.find item status.aliases)
+                status.aliases "" [] in
+              let uri = CicUtil.uri_of_term t in
+               CicNotationPt.UriPattern uri
+             with Not_found -> 
+              prerr_endline ("Domain item not found: " ^ 
+               (DisambiguateTypes.string_of_domain_item item));
+              assert false)
+       | p -> p
+     in
+      LexiconAst.Interpretation
+       (loc, dsc, (symbol, args), disambiguate cic_appl_pattern)
+  | _-> cmd
+ in
  !out cmd;
  let notation_ids' = CicNotation.process_notation cmd in
  let status =
@@ -124,7 +153,7 @@ let rec eval_command ?(mode=LexiconAst.WithPreferences) status cmd =
           DisambiguateChoices.lookup_num_by_dsc desc]
      in
       set_proof_aliases mode status diff
-  | LexiconAst.Interpretation (_, dsc, (symbol, _), cic_appl_pattern) as stm ->
+  | LexiconAst.Interpretation (_, dsc, (symbol, _), _) as stm ->
       let status = add_lexicon_content [stm] status in
       let diff =
        [DisambiguateTypes.Symbol (symbol, 0),
-- 
2.39.2