Commodore 128 Programmer's Reference Manual page 70

60 COMMODORE 128
This example opens an existing relative file called "FILE" as file number 2 in LJ
line 10. Line 20 positions the relative file pointer at the first byte in record number 10.
Line 30 actually writes the data, A$, to file number 2. j j
REM
Comments or remarks about the operation of a program line \
REM message
EXAMPLE: [j
10 NEXT X:REM THIS LINE INCREMENTS X.
RENAME Li
Change the name of a file on disk
RENAME "old filename" TO "new filename" [,Ddrive number][<ONI,> J
Udevice number]
EXAMPLES: jj
RENAME 'TEST" TO "FINALTEST",D0 Change the name of the file
"TEST" to "FINAL TEST". ^
RENAME (A$) TO (B$),D0,U9 Change the filename specified in L
A$ to the filename specified in B$
on drive 0, device number 9. Re- \ i
member, whenever a variable name j_j
is used as a filename, it must be
enclosed in parentheses. ,
RENUMBER
Renumber lines of a BASIC program J |
RENUMBER [new starting line number][,increment][,old starting line
number]
i I
EXAMPLES: ^
RENUMBER Renumbers the program starting at 10, and increments \ \
each additional line by 10. lj
RENUMBER 20, 20, 1 Starting at line 1, renumbers the program. Line 1 be
comes line 20, and other lines are numbered in incre- j I
ments of 20. \J