
   Syntax       %ITERATE% letter %FROM% integer %TO% integer {%STEP% integer}

   Purpose      Defines iteration variables.

   Abbreviation        ITER for ITERATE

   %Example%

   þITERATE I FROM 1 TO 10
   þITERATE J FROM -1 TO -10 STEP -1
   þITERATE
   I FROM 1 TO 10
   J FROM -1 TO -10 STEP -1

   PROCEDURE Example(INTEGER N ; LABEL L) ;
     ITERATE I FROM 1 TO N ;
     L[I] : I ;
   EXIT

