Cmd_Disp - Texas Instruments TI-89 Developer's Manual

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cmd_disp

Declaration: void cmd_disp (EStackIndex e )
Category(ies): Program I/O Screen
Description: Display estack expressions in the program I/O window. Each expression on
the estack is displayed in turn until an END_TAG is encountered. The
pretty print mode setting determines how the expressions are formatted for
display.
This routine implements the TI-BASIC Disp command.
Inputs: e
Outputs: None
Assumptions: None
Side Effects: May cause heap compression.
Availability: On AMS 1.05 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: Not applicable.
Example:
/* This example displays 3.14 and 7 on the program I/O screen */
Access_AMS_Global_Variables;
EStackIndex savetop = top_estack;
push_quantum(END_TAG);
push_long_to_integer(7);
push_Float(3.14);
cmd_disp(top_estack);
top_estack = savetop;
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Program I/O Screen
— estack index of first expression to display.
Not for Distribution
/* save index to top of estack */
/* mark end of list */
/* push 7 on estack */
/* push 3.14 on estack */
/* display 3.14 and 7 */
/* pop estack */
Beta Version January 26, 2001