Rational Developer for System z

Sequence Numbers

The System z® LPEX Editor preferences override the LPEX editor preferences.

To indicate that you want the System z LPEX editor to maintain sequence numbers in source files that have valid standard sequence numbers on all lines, follow these steps.
  1. Select LPEX Editor > System z LPEX Editor > Sequence Numbers.
  2. Click the Enable sequence number handling check box.
After enabling this option, the LPEX editor determines whether a file contains valid sequence numbers when the file is opened. If it does, the editor displays the sequence numbers in the prefix area instead of in the editable area of the edit window. Sequence numbers are added for new lines and resequenced when necessary.

In addition, the number command, which operates similarly to that of the ISPF editor, is available in the LPEX command line.


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