RENUMBER [(n)]

This command is used to renumber the lines in the source program currently in the source work area.

RENUMBER	If you enter the command without parameter, the increment to be used for renumbering is 10.
RENUMBER (n)	n can be used to specify a value between 1 and 10 as increment for renumbering.

See also Renumbering of Source-Code Line Number References in the Programming Guide.