manual:chapter6:fonts:cmd_fntstk [newRPL User Manual]

Synopsis

Recall name of current font for stack area

Stack Diagram

Input Stack		Output Stack
	→	N
Level 1	→	Level 1

Legend

Legend	Object type
O	Any object
I	Integer number
R	Real number
#	Binary number
Num	Scalar (Integer, Real or Binary number)
Z	Complex number
U	Unit
∡	Angle
A	Symbolic expression
C	Symbolic constant
V	Vector
M	Matrix
S	String
1/0	Any expression evaluating to True or False
G	Grob
F	Font
D	Binary data container
T	Tag object
L	List
cL	Case list
N	Variable name / Identifier
Dir	Directory
pDir	Packed Directory
P	Program
Lib	Library

Type	Command
Parallel list processing	Group 1
Affected by flags	None

Description

The FNTSTK command returns the name, in form of identifier, of the font currently used to display objects on the stack from level 2 upwards. The font used to display the object on level 1 of the stack is retrieved by the FNT1STK command.

This command retrieves only the name of the font: to retrieve the font object itself use the FNTRCL command on the result of FNTSTK.

Compatibility

This command is new in newRPL and does not exist in userRPL.

Usage

1:                              
……………………………………………………………………………………
FNTSTK

will result in

1:                     'Font10A'
……………………………………………………………………………………

Related Commands

Fonts 21 NEW

Command	Short Description
FNTSTO	Install a user font for system use	NEW
FNTRCL	Recall a system font	NEW
FNTPG	Purge a user-installed system font	NEW
FNTSTK	Recall name of current font for stack area	NEW
FNT1STK	Recall name of current font for stack level 1	NEW
FNTMENU	Recall name of current font for menu area	NEW
FNTCMDL	Recall name of current font for command line area	NEW
FNTSTAT	Recall name of current font for status area	NEW
FNTPLOT	Recall name of current font for plot objects	NEW
FNTFORM	Recall name of current font for forms	NEW
→FNTSTK	Change current font for stack area	NEW
→FNT1STK	Change current font for stack level 1	NEW
→FNTMENU	Change current font for menu area	NEW
→FNTCMDL	Change current font for command line area	NEW
→FNTSTAT	Change current font for status area	NEW
→FNTPLOT	Change current font for plot objects	NEW
→FNTFORM	Change current font for forms	NEW
FNTHELP	Recall name of current font for help	NEW
FNTHLPT	Recall name of current font for help title	NEW
→FNTHELP	Change current font for help text	NEW
→FNTHLPT	Change current font for help title	NEW