toplevel-find: allow ////-commented toplevel module directives

This allows including .scad files to specify explicitly which
toplevels to generate.

diff --git a/toplevel-find b/toplevel-find
index 58c35549f10930538f4ca180468609b11dd15ef1..3e3c28b90cb1f6cf8ad97fa0a88d9cff9aa29973 100755 (executable)
--- a/toplevel-find
+++ b/toplevel-find
@@ -11,7 +11,7 @@ while (<F>) {
        open F, "$1" or die "$1 $!";
        next;
     }
-    next unless m#^\s*module\s+(\w+)\b.*////toplevel\b#;
+    next unless m#^\s*(?:////\s?)?module\s+(\w+)\b.*////toplevel\b#;
     print "$base,$1\n" or die $!;
 }
 close F or die $!;