[tracker/wip/carlosg/sparql1.1: 200/201] docs: Make ttl2sgml handle rdf:List elements

[Carlos Garnacho <carlosg src gnome org>]

commit eb3c8b0fa7c09313c6a244ac76a9a37a6f0e96cf
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Sep 7 15:46:09 2019 +0200

    docs: Make ttl2sgml handle rdf:List elements
    
    It strictly looks for types derived from rdfs:Class, so rdf:List
    confused the parser when handling the special rdf:nil element.
    
    Fixes ontology documentation generation after the addition of
    rdf:List.

 docs/tools/ttl_loader.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/docs/tools/ttl_loader.c b/docs/tools/ttl_loader.c
index 4f882d077..c9e8b6980 100644
--- a/docs/tools/ttl_loader.c
+++ b/docs/tools/ttl_loader.c
@@ -26,6 +26,7 @@
 /* Ontology classes */
 #define RDFS_CLASS "http://www.w3.org/2000/01/rdf-schema#Class";
 #define RDF_PROPERTY "http://www.w3.org/1999/02/22-rdf-syntax-ns#Property";
+#define RDF_LIST "http://www.w3.org/1999/02/22-rdf-syntax-ns#List";
 #define RDFS_SUBCLASSOF  "http://www.w3.org/2000/01/rdf-schema#subClassOf";
 #define RDFS_TYPE "http://www.w3.org/1999/02/22-rdf-syntax-ns#type";
 #define RDFS_RANGE "http://www.w3.org/2000/01/rdf-schema#range";
@@ -83,7 +84,8 @@ load_in_memory (Ontology    *ontology,
 
        if (!g_strcmp0 (turtle_predicate, RDFS_TYPE)) {
                /* It is a definition of class or property */
-               if (!g_strcmp0 (turtle_object, RDFS_CLASS)) {
+               if (!g_strcmp0 (turtle_object, RDFS_CLASS) ||
+                   !g_strcmp0 (turtle_object, RDF_LIST)) {
                        g_hash_table_insert (ontology->classes,
                                             g_strdup (turtle_subject),
                                             ttl_model_class_new (turtle_subject));