rm js fns

qopconv.ce

@@ -52,10 +52,10 @@ function unpack(archive_path) {
         var data = archive.read(f)
         if (data) {
             // Ensure directory exists
-            var dir = f.substring(0, f.lastIndexOf('/'))
+            var dir = text(f, 0, f.lastIndexOf('/'))
             if (dir) {
                 // recursive mkdir
-                var parts = dir.split('/')
+                var parts = array(dir, '/')
                 var curr = "."
                 for (var p of parts) {
                     curr += "/" + p