add id to continue reading p tag (#577)

* add id to continue reading p tag

components/rendering/src/markdown.rs

@@ -16,7 +16,7 @@ use utils::site::resolve_internal_link;
 use context::RenderContext;
 use table_of_contents::{make_table_of_contents, Header, TempHeader};
 
-const CONTINUE_READING: &str = "<p><a name=\"continue-reading\"></a></p>\n";
+const CONTINUE_READING: &str = "<p id=\"zola-continue-reading\"><a name=\"continue-reading\"></a></p>\n";
 
 #[derive(Debug)]
 pub struct Rendered {

components/rendering/tests/markdown.rs

@@ -708,7 +708,7 @@ fn can_handle_summaries() {
     .unwrap();
     assert_eq!(
         res.body,
-        "<p>Hello <a href=\"https://vincent.is/about/\">world</a></p>\n<p><a name=\"continue-reading\"></a></p>\n<p>Bla bla</p>\n"
+        "<p>Hello <a href=\"https://vincent.is/about/\">world</a></p>\n<p id=\"zola-continue-reading\"><a name=\"continue-reading\"></a></p>\n<p>Bla bla</p>\n"
     );
     assert_eq!(
         res.summary_len,