--TEST-- more invalid arguments and error messages --SKIPIF-- --FILE-- --EXPECT-- string(57) "Either execute direct code, process stdin or use a file. " string(57) "Either execute direct code, process stdin or use a file. " string(1) "3" string(57) "Either execute direct code, process stdin or use a file. " string(57) "Either execute direct code, process stdin or use a file. " string(57) "Either execute direct code, process stdin or use a file. " string(57) "Either execute direct code, process stdin or use a file. " string(57) "Either execute direct code, process stdin or use a file. " string(42) "Source highlighting only works for files. " string(39) "Source stripping only works for files. " string(57) "Either execute direct code, process stdin or use a file. " Done