HP 39gs Graphing Print commands, Prompt commands

Print commands

	These commands print to an HP infrared printer, for
	example the HP 82240B printer.
PRDISPLAY	Prints the contents of the display.
	PRDISPLAY:
PRHISTORY	Prints all objects in the history.
	PRHISTORY:
PRVAR	Prints name and contents of variablename.
	PRVAR variablename:
	You can also use the PRVAR command to print the
	contents of a program or a note.
	PRVAR programname;PROG:
	PRVAR notename;NOTE:

Prompt commands

BEEP	Beeps at the frequency and for the time you specify.
	BEEP frequency;seconds:
CHOOSE	Creates a choose box, which is a box containing a list of
	options from which the user chooses one. Each option is
	numbered, 1 through n. The result of the choose
	command is to store the number of the option chosen in a
	variable. The syntax is
	CHOOSE variable_name; title; option1; option2;
	...optionn:
	where variable_name is the number of the option that will
	be highlighted by default whenever the choose box is
	displayed, title is the text displayed in the title bar of the
	choose box, and option1...optionn are the options listed
	in the choose box.

18-26 Programming