Fix tests etc

1 files changed, 10 insertions, 3 deletions

diff --git a/include/quickmedia/HtmlSearch.h b/include/quickmedia/HtmlSearch.h
index 09a17e2..b3b2eaa 100644
--- a/include/quickmedia/HtmlSearch.h
+++ b/include/quickmedia/HtmlSearch.h
@@ -17,11 +17,17 @@ typedef struct {
     const void *doc;
 } QuickMediaHtmlSearch;
 
-/* Returns NULL if attribute doesn't exist or if it doesn't have any value */
+/*
+    Returns NULL if attribute doesn't exist or if it doesn't have any value.
+    The result is only valid within the callback function scope.
+*/
 const char* quickmedia_html_node_get_attribute_value(QuickMediaHtmlNode *self, const char *attribute_name);
 
-/* Returns StringView where data is NULL and size is 0 if node doesn't have any text */
-QuickMediaStringView quickmedia_html_node_get_text(QuickMediaHtmlNode *self);
+/*
+    Returns NULL if the node doesn't have any text.
+    The result is only valid within the callback function scope.
+*/
+const char* quickmedia_html_node_get_text(QuickMediaHtmlNode *self);
 
 /* @node is only valid within the callback function scope */
 typedef void (*QuickMediaHtmlSearchResultCallback)(QuickMediaHtmlNode *node, void *userdata);
@@ -29,6 +35,7 @@ typedef void (*QuickMediaHtmlSearchResultCallback)(QuickMediaHtmlNode *node, voi
 int quickmedia_html_search_init(QuickMediaHtmlSearch *self, const char *html_source);
 void quickmedia_html_search_deinit(QuickMediaHtmlSearch *self);
 
+/* Non-standard xpath. Doesn't use '@' symbol for accessing properties */
 int quickmedia_html_find_nodes_xpath(QuickMediaHtmlSearch *self, const char *xpath, QuickMediaHtmlSearchResultCallback result_callback, void *userdata);
 
 #ifdef __cplusplus