I remember when I upgraded the ROMs in my C1P
and got a RENUM command. Ah, those were the
days.
There were two common tricks that renumber commands never dealt with:
1) storing line numbers in variables and GOTOing or GOSUBing them,
e.g., GOSUB MYSUB
2) computing line numbers at the time of GOTO or GOSUB,
e.g., GOTO (X+3)*35
Did the C1P let you do either of those tricks?
-- Derek