Reference Guide
C-6 System Flags
System Flags (continued)
Flag Description
–
79
Pretty Print Mode.
Clear: Algebraic objects appear on the stack in textbook (EQW) form. (Only in
multi-line levels, see flag –65).
Set: Algebraic objects appear on the stack in linear form.
–
80
Font used to show algebraics on stack if flag –79 is clear.
Clear: Textbook stack display uses the current system font.
Set: Textbook stack display uses mini-font.
–
81
Font used by →GROB on algebraics.
Clear: Editing a textbook grob uses current font.
Set: Editing a textbook grob uses mini-font.
–
82
Equation Writer Font.
Clear: Current font used to edit algebraics in textbook mode.
Set: Mini-font used to edit algebraics in textbook mode.
–
83
Grob Display.
Clear: Grob contents (picture) displayed on the stack.
Set: Grob description (dimensions) displayed on the stack.
–
84
Not used. (Originally intended to control the menu font size in the HP 49G,
though it was never implemented.)
–
85
Stack Display.
Clear: Standard stack display.
Set: System-RPL stack display.
In textbook mode (see flag –79), objects displayed on multiple lines (see flag –
65)
are always shown in standard form.
–
86
Program Prefix.
Clear: Program prefix off.
Set: Program prefix on.
–
87
Recursive Stack Display.
Clear: Non-recursive stack display.
Set: In System-RPL stack display (see flag –85), unsupported (unnamed) entry
points are exploded into their elements.
–
88
Not used. (Originally intended to control recursive editing in the 49G, though it
was never implemented.)
–
89
Not used. (Originally intended to control extable library usage editing in the HP
49G, though it was never implemented.)
–
90
Choose Box Font.
Clear: Choose boxes displayed in current font.
Set (default): Choose boxes displayed in mini-font.
–
91
Matrix Writer Object Type.
Clear: Matrix Writer returns arrays only, like the HP 48GX calculator.
Set: Matrix Writer returns a list of lists.
–
92
Assembler Mode.
Clear: Assembler defaults to making code objects.
Set: Assembler defaults to making System-RPL programs.
–
93
Erable Header. Not used.