From 57977504bbbd67f84df6c1455ceb3bd142e9b895 Mon Sep 17 00:00:00 2001
From: "Eliel C. Sardanons" <eliels@gmail.com>
Date: Fri, 15 May 2009 13:42:39 +0000
Subject: [PATCH] Merged revisions 194635 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

........
  r194635 | eliel | 2009-05-15 09:23:37 -0400 (Fri, 15 May 2009) | 16 lines

  Allow to specify an enumlist inside an enum.

  It was not possible to use an enumlist inside an enum:
  <enumlist>
     <enum name="aa">
        <enumlist>
           ...
        </enumlist>
     </enum>
  </enumlist>
  Now we will be able to insert as many levels as we want.

  (closes issue #15112)
  Reported by: lmadsen
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@194648 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 doc/appdocsxml.dtd | 2 +-
 main/xmldoc.c      | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/appdocsxml.dtd b/doc/appdocsxml.dtd
index 8ac6ac587c..ba0ef2726c 100644
--- a/doc/appdocsxml.dtd
+++ b/doc/appdocsxml.dtd
@@ -41,7 +41,7 @@
   <!ATTLIST option hasparams CDATA "">
 
   <!ELEMENT enumlist (enum+)>
-  <!ELEMENT enum (para|note|warning|parameter)*>
+  <!ELEMENT enum (para|note|warning|parameter|enumlist)*>
   <!ATTLIST enum name CDATA "">
 
   <!ELEMENT argument (para|note|warning|variablelist|argument)*>
diff --git a/main/xmldoc.c b/main/xmldoc.c
index 230b8a4c80..f483f8b0a9 100644
--- a/main/xmldoc.c
+++ b/main/xmldoc.c
@@ -58,6 +58,7 @@ struct documentation_tree {
 };
 
 static char *xmldoc_get_syntax_cmd(struct ast_xml_node *fixnode, const char *name, int printname);
+static int xmldoc_parse_enumlist(struct ast_xml_node *fixnode, const char *tabs, struct ast_str **buffer);
 
 /*!
  * \brief Container of documentation trees
@@ -1398,6 +1399,9 @@ static int xmldoc_parse_enum(struct ast_xml_node *fixnode, const char *tabs, str
 {
 	struct ast_xml_node *node = fixnode;
 	int ret = 0;
+	char *optiontabs;
+
+	ast_asprintf(&optiontabs, "%s    ", tabs);
 
 	for (node = ast_xml_node_get_children(node); node; node = ast_xml_node_get_next(node)) {
 		if ((xmldoc_parse_para(node, (ret ? tabs : " - "), "\n", buffer))) {
@@ -1405,7 +1409,12 @@ static int xmldoc_parse_enum(struct ast_xml_node *fixnode, const char *tabs, str
 		} else if ((xmldoc_parse_specialtags(node, (ret ? tabs : " - "), "\n", buffer))) {
 			ret = 1;
 		}
+
+		xmldoc_parse_enumlist(node, optiontabs, buffer);
 	}
+
+	ast_free(optiontabs);
+
 	return ret;
 }