All three formats are equivalent, so you can pick the one best suited to your purpose. Variables are represented by italicized letters such as n, nl, and m. The variables are explained in the comments section.

Examples

The simplest type of command consists of sending a single character to the printer. For instance, to print in condensed mode, you send the code 15.

A S C I I c o d e : S I

Decimal: 15

Hexadecimal: OF

More complex commands consist of two or more character codes. For example, to print in the proportional mode the code format is the following:

ASCII:

ESC

 

n

Decimal:

27

1:2

n

Hexadecimal:

1B

70

n

In this case n can be either 1 (on) or 0 (off), to begin or end proportional printing. To turn on proportional printing from BASIC, use the following command:

LPRINT CHR$(27);“p”;CHR$(l)

For the following commands that use only 0 or 1 for the variable, either the ASCII codes 0 and 1 or the ASCII characters 0 and 1 can be used:

ESC U, ESC x, ESC p, ESC W, ESC S, ESC -, ESC %, and ESC w.

For example, in BASIC you can turn on double-wide with either of these statements:

LPRINT CHR$(27);‘W”;CHR!$(l) . . . . . . . . . . . . . . ASCII code LPRINT CHR$(27);“W”;“l” . . . . . . . . . . . . . . . . . . . ASCII character

Command Summary

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