Sanyo MBC-550 Series User Manual page 147

RENUM instruction, an error occurs.
(6) Use the integer constant for <line number> and
<increment>.
Examples
REUNM RENUM 100
RENUM
70,52,20
Line number
before RENUM
10 10
30 20
50 30
52 40
100 10
110
30
120
50
130 70
56 140 50 90
70 60
90 70
150 110
160 130
3-80