1 files changed, 16 insertions, 10 deletions

diff --git a/main.go b/main.go
index c7fb8ce..8fabda0 100644
--- a/main.go
+++ b/main.go
@@ -312,9 +312,7 @@ func extractTitle(doc ast.Node, source []byte) string {
 		if !ok || heading.Level != 1 {
 			continue
 		}
-		title := strings.TrimSpace(string(heading.Text(source)))
-		doc.RemoveChild(doc, node)
-		return title
+		return strings.TrimSpace(string(heading.Text(source)))
 	}
 	return ""
 }
@@ -427,17 +425,25 @@ func relativePath(from, target string) string {
 	return rel
 }
 
-func sortPages(pages []*Page, key string) []*Page {
+func sortPages(pages []*Page, keys ...string) []*Page {
 	result := slices.Clone(pages)
-	sort.SliceStable(result, func(i, j int) bool {
-		if key == "mod_time" {
-			return result[i].ModTime.After(result[j].ModTime)
+	date := func(page *Page) time.Time {
+		for _, key := range keys {
+			if key == "mod_time" {
+				return page.ModTime
+			}
+			if value, ok := asTime(page.Meta[key]); ok {
+				return value
+			}
 		}
-		if key == "title" {
+		return time.Time{}
+	}
+	sort.SliceStable(result, func(i, j int) bool {
+		if len(keys) == 1 && keys[0] == "title" {
 			return strings.ToLower(result[i].Title) < strings.ToLower(result[j].Title)
 		}
-		a, _ := asTime(result[i].Meta[key])
-		b, _ := asTime(result[j].Meta[key])
+		a := date(result[i])
+		b := date(result[j])
 		return a.After(b)
 	})
 	return result