Fix forced flanking anchor destination resolution

src/syntax/content/parser.rs

@@ -240,3 +240,13 @@ fn parse(tokens: &[Token]) -> String {
 pub(super) fn read(text: &str) -> String {
     parse(&lex(text, LEXMAP))
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn force_flanking() {
+        assert_eq!(read("|Node||"), r#"<p><a href="/node/Node">Node</a></p>"#);
+    }
+}

src/syntax/content/parser/token/anchor.rs

@@ -25,9 +25,15 @@ impl Parseable for Anchor {
             )
         };
 
+        let non_empty_destination = if destination.is_empty() {
+            self.text.clone()
+        } else {
+            destination.to_owned()
+        };
+
         format!(
             r#"<a href="{}">{}</a>"#,
-            Anchor::resolve_destination(destination),
+            Anchor::resolve_destination(&non_empty_destination),
             &self.text
         )
     }