452 CString RemoveFileExtension(CString &filename)  in RemoveFileExtension()  argument
454     int pos = filename.ReverseFind('.');  in RemoveFileExtension()
457         return filename.Left(pos);  in RemoveFileExtension()
459     return filename;  in RemoveFileExtension()
1083     char *filename;  in GetTestingParam()  local
1090         filename = fparam1;  in GetTestingParam()
1094         filename = fparam0;  in GetTestingParam()
1097     file = fopen(filename, "r");  in GetTestingParam()
2075 BOOL IsFileNameFormat(CString filename)  in IsFileNameFormat()  argument
2080     if (filename.IsEmpty())  in IsFileNameFormat()
2086     while (filename[index])  in IsFileNameFormat()
2088         temp_char = filename.GetAt(index);  in IsFileNameFormat()