[valadoc] girmetadata: allow to override <ONLINE>

[Florian Brosch <flobrosch src gnome org>]

commit 8c9507ec33019b88dd43ab47e1bd50d22332740b
Author: Florian Brosch <flo brosch gmail com>
Date:   Tue Aug 26 02:03:43 2014 +0200

    girmetadata: allow to override <ONLINE>

 .../documentation/documentationparser.vala         |    2 +-
 src/libvaladoc/documentation/girmetadata.vala      |    6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/libvaladoc/documentation/documentationparser.vala 
b/src/libvaladoc/documentation/documentationparser.vala
index 481ba6f..c50105b 100644
--- a/src/libvaladoc/documentation/documentationparser.vala
+++ b/src/libvaladoc/documentation/documentationparser.vala
@@ -173,7 +173,7 @@ public class Valadoc.DocumentationParser : Object, ResourceLocator {
 
                metadata = new GirMetaData (gir_comment.file.relative_path, _settings.metadata_directories, 
_reporter);
                if (metadata.index_sgml != null) {
-                       id_registrar.read_index_sgml_file (metadata.index_sgml, _reporter);
+                       id_registrar.read_index_sgml_file (metadata.index_sgml, metadata.index_sgml_online, 
_reporter);
                }
 
                this.metadata.set (gir_comment.file, metadata);
diff --git a/src/libvaladoc/documentation/girmetadata.vala b/src/libvaladoc/documentation/girmetadata.vala
index 1a99097..61c6c4b 100644
--- a/src/libvaladoc/documentation/girmetadata.vala
+++ b/src/libvaladoc/documentation/girmetadata.vala
@@ -33,7 +33,7 @@ public class Valadoc.GirMetaData : Object {
 
        public bool is_docbook { private set; get; default = false; }
        public string index_sgml { private set; get; default = null; }
-
+       public string index_sgml_online { private set; get; default = null; }
 
        /**
         * Used to manipulate paths to resources inside gir-files
@@ -98,6 +98,10 @@ public class Valadoc.GirMetaData : Object {
                                this.index_sgml = key_file.get_string ("General", "index_sgml");
                                break;
 
+                       case "index_sgml_online":
+                               this.index_sgml_online = key_file.get_string ("General", "index_sgml_online");
+                               break;
+
                        default:
                                reporter.simple_warning ("%s: warning: Unknown key 'General.%s'", 
metadata_path, key);
                                break;