Contents, cont'd. - Intermec

RENUM
Chapter 2 Program Instructions
Field of Application Statement for renumbering the lines of the program currently residing
in the printer's working memory.
Syntax RENUM[][,[][,]]
1 2 3
1
2
is the first line number of the new sequence.
is the line in the current program at which renumbering is to
start.
3 is the desired increment between line numbers in the new
sequence.
Default values: 10, 1, 10
Remarks This statement is useful for providing space for more program lines when
expanding an existing program, and for renumbering programs written
without line numbers, e.g. after being LISTed, LOADed, or MERGEd. Line
references following GOTO statements will be renumbered accordingly.
Use a LIST statement to print the new numbers on the screen.
Example A program may be renumbered like this:
10 FONT "Swiss 721 BT"
20 PRPOS 30,100
30 PRTXT "HELLO"
40 A%=A%+1
50 PRINTFEED
60 IF A%