Fix internal links to headings on another page

The heading section of the link wasn't being suffixed to the generated
link target, so links to a heading on another page were just regular
links to the top of that page.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/collect_files.rs b/src/collect_files.rs
index cf39ebe..dfcc847 100644
--- a/src/collect_files.rs
+++ b/src/collect_files.rs
@@ -296,13 +296,15 @@ impl Website {
         let path = make_url_safe(&segments.join("/"));
         for page in &self.pages {
             if page.full_url == path {
+                let root = from.root();
                 if let Some(heading) = heading {
                     if !page.headings.iter().any(|h| h.url == make_url_safe(heading)) {
                         warn!("Page {:?} contains link to nonexistent heading {heading:?} on page {path:?}", from.name());
                     }
+                    return Some(format!("{root}{path}.{ext}#{heading}"));
+                } else {
+                    return Some(format!("{root}{path}.{ext}"));
                 }
-                let root = from.root();
-                return Some(format!("{root}{path}.{ext}"));
             }
         }
         return None;