From 7cfe0a70eda671ada6a46cd779ef9308f7e0fdb9 Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot
Date: Mon, 8 Sep 2014 18:34:04 +0200
Subject: Removing the XML plugin.

Left a README, just in case someone will discover the remnants of it
decades from now.
---
 plugins/xml/cic.dtd | 259 ----------------------------------------------------
 1 file changed, 259 deletions(-)
 delete mode 100644 plugins/xml/cic.dtd

(limited to 'plugins/xml/cic.dtd')

diff --git a/plugins/xml/cic.dtd b/plugins/xml/cic.dtd
deleted file mode 100644
index c8035cab9f..0000000000
--- a/plugins/xml/cic.dtd
+++ /dev/null
@@ -1,259 +0,0 @@
-<?xml encoding="ISO-8859-1"?>
-
-<!-- Copyright (C) 2000-2004, HELM Team                                -->
-<!--                                                                   -->
-<!-- This file is part of HELM, an Hypertextual, Electronic            -->
-<!-- Library of Mathematics, developed at the Computer Science         -->
-<!-- Department, University of Bologna, Italy.                         -->
-<!--                                                                   -->
-<!-- HELM is free software; you can redistribute it and/or             -->
-<!-- modify it under the terms of the GNU General Public License       -->
-<!-- as published by the Free Software Foundation; either version 2    -->
-<!-- of the License, or (at your option) any later version.            -->
-<!--                                                                   -->
-<!-- HELM is distributed in the hope that it will be useful,           -->
-<!-- but WITHOUT ANY WARRANTY; without even the implied warranty of    -->
-<!-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     -->
-<!-- GNU General Public License for more details.                      -->
-<!--                                                                   -->
-<!-- You should have received a copy of the GNU General Public License -->
-<!-- along with HELM; if not, write to the Free Software               -->
-<!-- Foundation, Inc., 59 Temple Place - Suite 330, Boston,            -->
-<!-- MA  02111-1307, USA.                                              -->
-<!--                                                                   -->
-<!-- For details, see the HELM World-Wide-Web page,                    -->
-<!-- http://cs.unibo.it/helm/.                                         -->
-
-<!-- DTD FOR CIC OBJECTS: -->
-
-<!-- CIC term declaration -->
-
-<!ENTITY % term '(LAMBDA|CAST|PROD|REL|SORT|APPLY|VAR|META|IMPLICIT|CONST|
-                  LETIN|MUTIND|MUTCONSTRUCT|MUTCASE|FIX|COFIX|instantiate)'>
-
-<!-- CIC sorts -->
-
-<!ENTITY % sort '(Prop|Set|Type|CProp)'>
-
-<!-- CIC sequents -->
-
-<!ENTITY % sequent '((Decl|Def|Hidden)*,Goal)'>
-
-<!-- CIC objects: -->
-
-<!ELEMENT ConstantType %term;>
-<!ATTLIST ConstantType
-          name       CDATA      #REQUIRED
-          params     CDATA      #REQUIRED
-          id         ID         #REQUIRED>
-
-<!ELEMENT ConstantBody %term;>
-<!ATTLIST ConstantBody
-          for        CDATA      #REQUIRED
-          params     CDATA      #REQUIRED
-          id         ID         #REQUIRED>
-
-<!ELEMENT CurrentProof (Conjecture*,body)>
-<!ATTLIST CurrentProof
-          of         CDATA      #REQUIRED
-          id         ID         #REQUIRED>
-
-<!ELEMENT InductiveDefinition (InductiveType+)>
-<!ATTLIST InductiveDefinition
-          noParams NMTOKEN #REQUIRED
-          params   CDATA   #REQUIRED
-          id       ID      #REQUIRED>
-
-<!ELEMENT Variable (body?,type)>
-<!ATTLIST Variable
-          name   CDATA #REQUIRED
-          params CDATA #REQUIRED
-          id     ID    #REQUIRED>
-
-<!ELEMENT Sequent %sequent;>
-<!ATTLIST Sequent
-          no  NMTOKEN #REQUIRED
-          id  ID      #REQUIRED>
-
-<!-- Elements used in CIC objects, which are not terms: -->
-
-<!ELEMENT InductiveType (arity,Constructor*)>
-<!ATTLIST InductiveType
-          name      CDATA        #REQUIRED
-          inductive (true|false) #REQUIRED
-          id        ID           #REQUIRED>
-
-<!ELEMENT Conjecture %sequent;>
-<!ATTLIST Conjecture
-          no NMTOKEN #REQUIRED
-          id ID      #REQUIRED>
-
-<!ELEMENT Constructor %term;>
-<!ATTLIST Constructor
-          name CDATA #REQUIRED>
-
-<!ELEMENT Decl %term;>
-<!ATTLIST Decl
-          name CDATA #IMPLIED
-          id   ID    #REQUIRED>
-
-<!ELEMENT Def %term;>
-<!ATTLIST Def
-          name CDATA #IMPLIED
-          id   ID    #REQUIRED>
-
-<!ELEMENT Hidden EMPTY>
-<!ATTLIST Hidden
-          id ID #REQUIRED>
-
-<!ELEMENT Goal %term;>
-
-<!-- CIC terms: -->
-
-<!ELEMENT LAMBDA (decl*,target)>
-<!ATTLIST LAMBDA
-          sort %sort; #REQUIRED>
-
-<!ELEMENT LETIN (def*,target)>
-<!ATTLIST LETIN
-          sort %sort; #REQUIRED>
-
-<!ELEMENT PROD (decl*,target)>
-<!ATTLIST PROD
-          type %sort; #REQUIRED>
-
-<!ELEMENT CAST (term,type)>
-<!ATTLIST CAST
-          id   ID     #REQUIRED
-          sort %sort; #REQUIRED>
-
-<!ELEMENT REL EMPTY>
-<!ATTLIST REL
-          value  NMTOKEN #REQUIRED
-          binder CDATA   #REQUIRED
-          id     ID      #REQUIRED
-          idref  IDREF   #REQUIRED
-          sort   %sort;  #REQUIRED>
-
-<!ELEMENT SORT EMPTY>
-<!ATTLIST SORT
-          value CDATA #REQUIRED
-          id    ID    #REQUIRED>
-
-<!ELEMENT APPLY (%term;)+>
-<!ATTLIST APPLY
-          id   ID     #REQUIRED
-          sort %sort; #REQUIRED>
-
-<!ELEMENT VAR EMPTY>
-<!ATTLIST VAR
-          uri  CDATA  #REQUIRED
-          id   ID     #REQUIRED
-          sort %sort; #REQUIRED>
-
-<!-- The substitutions are ordered by increasing DeBrujin  -->
-<!-- index. An empty substitution means that that index is -->
-<!-- not accessible.                                       -->
-<!ELEMENT META (substitution*)>
-<!ATTLIST META
-          no              NMTOKEN #REQUIRED
-          id              ID      #REQUIRED
-          sort            %sort;  #REQUIRED>
-
-<!ELEMENT IMPLICIT EMPTY>
-<!ATTLIST IMPLICIT
-          id ID #REQUIRED>
-
-<!ELEMENT CONST EMPTY>
-<!ATTLIST CONST
-          uri  CDATA  #REQUIRED
-          id   ID     #REQUIRED
-          sort %sort; #REQUIRED>
-
-<!ELEMENT MUTIND EMPTY>
-<!ATTLIST MUTIND
-          uri    CDATA   #REQUIRED
-          noType NMTOKEN #REQUIRED
-          id     ID      #REQUIRED>
-
-<!ELEMENT MUTCONSTRUCT EMPTY>
-<!ATTLIST MUTCONSTRUCT
-          uri      CDATA   #REQUIRED
-          noType   NMTOKEN #REQUIRED
-          noConstr NMTOKEN #REQUIRED
-          id       ID      #REQUIRED
-          sort     %sort;  #REQUIRED>
-
-<!ELEMENT MUTCASE (patternsType,inductiveTerm,pattern*)>
-<!ATTLIST MUTCASE
-          uriType CDATA   #REQUIRED
-          noType  NMTOKEN #REQUIRED
-          id      ID      #REQUIRED
-          sort    %sort;  #REQUIRED>
-
-<!ELEMENT FIX (FixFunction+)>
-<!ATTLIST FIX
-          noFun NMTOKEN #REQUIRED
-          id    ID      #REQUIRED
-          sort  %sort;  #REQUIRED>
-
-<!ELEMENT COFIX (CofixFunction+)>
-<!ATTLIST COFIX
-          noFun NMTOKEN #REQUIRED
-          id    ID      #REQUIRED
-          sort  %sort;  #REQUIRED>
-
-<!-- Elements used in CIC terms: -->
-
-<!ELEMENT FixFunction (type,body)>
-<!ATTLIST FixFunction
-          name     CDATA   #REQUIRED
-          id       ID      #REQUIRED
-          recIndex NMTOKEN #REQUIRED>
-
-<!ELEMENT CofixFunction (type,body)>
-<!ATTLIST CofixFunction
-          id       ID      #REQUIRED
-          name     CDATA   #REQUIRED>
-
-<!ELEMENT substitution ((%term;)?)>
-
-<!-- Explicit named substitutions: -->
-
-<!ELEMENT instantiate ((CONST|MUTIND|MUTCONSTRUCT|VAR),arg+)>
-<!ATTLIST instantiate
-          id ID #IMPLIED>
-
-<!-- Sintactic sugar for CIC terms and for CIC objects: -->
-
-<!ELEMENT arg %term;>
-<!ATTLIST arg
-          relUri CDATA #REQUIRED>
-
-<!ELEMENT decl %term;>
-<!ATTLIST decl
-          id     ID     #REQUIRED
-          type   %sort; #REQUIRED
-          binder CDATA  #IMPLIED>
-          
-<!ELEMENT def %term;>
-<!ATTLIST def
-          id     ID     #REQUIRED
-          sort   %sort; #REQUIRED
-          binder CDATA  #IMPLIED>
-
-<!ELEMENT target %term;>
-
-<!ELEMENT term %term;>
-
-<!ELEMENT type  %term;>
-
-<!ELEMENT arity %term;>
-
-<!ELEMENT patternsType  %term;>
-
-<!ELEMENT inductiveTerm  %term;>
-
-<!ELEMENT pattern  %term;>
-
-<!ELEMENT body  %term;>
-- 
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