improve

resources.cm

@@ -38,7 +38,7 @@ function isRecognizedExtension(ext) {
 
 function find_in_path(filename, exts = []) {
   if (typeof filename != 'string') return null
-  
+
   if (filename.includes('.')) {
     var candidate = filename // possibly need "/" ?
     if (io.exists(candidate) && !io.is_directory(candidate)) return candidate