EQUEL/Pascal no longer requires the use of EQUEL label declarations, required in earlier versions. As a better alternative, you should place the EQUEL ## mark before the header of each EQUEL compilation unit (program, module, procedure, or function) and the opening begin and closing end statements. If you do not either use the label declaration or mark the compilation unit header, you will get an error message if the preprocessor needs to generate labels, and the resulting code will not compile. For more information on compilation unit syntax, see Compilation Units and the Scope of Objects.