Tandy 1000 Basic Reference Manual

Chapter 10 I BASIC Ke.ywords
DELETE
Statement
DELETE linel -line2
Deletes linel through line2 of the program in memory.
If you omit
linel, BASIC deletes from the beginning of the pro-
gram.
If omit ZineZ, BASIC deletes to the end of the program.
If you specify a line number that does not exist, BASIC displays
an “Illegal function call” error.
You can substitute
a period (.) for either linel or line2 to indicate
the current line number.
Examples
deletes Line 70 from memory.
DELETE 70
DELETE .-I10
deletes from the current line to Line 110, inclusive.
DELETE -40
deletes all program lines up to and including Line 40
DELETE 150-
deletes program lines starting at and including 150 to the end of
the program.
141

Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200