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-rw-r--r--xml-parser.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/xml-parser.h b/xml-parser.h
index 53d7b5a..e130e5b 100644
--- a/xml-parser.h
+++ b/xml-parser.h
@@ -39,7 +39,9 @@ TXMLFile * xml_parser_load (const char *filename);
void xml_parser_close (TXMLFile *file);
/*
- * xml_file_get_node_value: retrieve value from XPath node
+ * xml_file_get_node_value: retrieve string value from XPath node
+ * - multiple matched nodes will be concatenated into one string
+ * - otherwise please use [0], [1] etc. quantificators
*/
char * xml_file_get_node_value (TXMLFile *file, const char *x_path);