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ibm:vm370-lib:cmshelp:skip.helpexc

SKIP

EXEC Interpreter

skip.helpexc.txt
&SKIP STATEMENT                                                  EXEC statement

Use the &SKIP control statement to cause a specified number of lines in the
EXEC file to be skipped.  The format of the &SKIP control statement is:
+-----------+-----------------------------------------------------------------+
| &SKIP     | [1|n]                                                           |
+-----------+-----------------------------------------------------------------+
where:

n        specifies the number of lines to be skipped:

         o   If n is greater than 0, the specified number of lines are skipped.
             Execution continues on the line following the skipped lines.  If
             the value of n surpasses the number of lines remaining in the
             file, the EXEC terminates processing.

         o   If n is equal to 0, no lines are skipped, and execution continues
             with the next line.

         o   If n is less than 0, execution continues with the line that is n
             lines above the current line.  An attempt to skip beyond the
             beginning of the file results in an error exit from the EXEC.

         o   The n may be coded as a variable symbol.  1 is the default value
             that is used when no value is specified for n.


Usage Note:

To pass control to a particular label in an EXEC procedure, use the &GOTO
control statement. The &GOTO control statement provides more flexibility when
you want to update your EXEC procedures.  The &SKIP statement, however, is more
efficient, in terms of execution time.
ibm/vm370-lib/cmshelp/skip.helpexc.txt ยท Last modified: 2023/08/06 13:36 by Site Administrator