Explicit alphanumeric sorting of files and categories

Author: andreoss

lib/Pod/Htmlify.pm6

@@ -98,9 +98,9 @@ class Website is export {
     method write-category-indices {
         say "Creating category index files";
         my @headers = qw{File Title Author};
-        for $!categories.categories-table.sort(*.key)>>.kv -> ($category-key, $title) {
+        for $!categories.categories-table.sort({ $^a.key cmp $^b.key })>>.kv -> ($category-key, $title) {
             my $category = $!categories.category-with-key($category-key);
-            my @examples = $category.examples.values.sort(:by<filename>);
+            my @examples = $category.examples.values.sort({ $^a.filename cmp $^b.filename });
             my @rows = @examples.map: {[.pod-link, .title, .author]};
             my $category-index-pod;