matlab only for now

Author: scivision

+stdlib/is_url.m

@@ -6,24 +6,8 @@
   s {mustBeTextScalar}
 end
 
-try
-  y = startsWith(s, alphanumericsPattern + "://");
-catch e
-  % Matlab < R2020b
-  if ~strcmp(e.identifier, "MATLAB:UndefinedFunction") && ...
-    ~strcmp(e.identifier, "Octave:undefined-function")
-      rethrow(e)
-  end
-
-  % https://www.mathworks.com/help/matlab/import_export/work-with-remote-data.html
-
-  y = startsWith(s, "http://") || startsWith(s, "https://") || ...
-      startsWith(s, "ftp://") || startsWith(s, "file://") || ...
-      startsWith(s, "s3://") || startsWith(s, "hdfs://") || ...
-      startsWith(s, "wasbs://");
-end
+y = startsWith(s, alphanumericsPattern + "://");
 
 end
 
-%!assert (is_url("http://example.com"), true)
-%!assert (is_url("//server"), false)
+%!testif 0