/******************** ICE-1500 (DOS) TUTORIAL SCREEN #13 **********************/
menu = 1
map 0k length 12k ice
load messg
namescope = rotate
define literally PR  = 'include scr.12 nolist'
define literally R   = 'include scr.13 nolist'
define literally RTN = 'include scr.13 nolist'
define literally N   = 'include scr.14 nolist'
define literally M   = 'include scr.2  nolist'
cls
/******************************************************************************/
'Now that you know how to access symbols in memory,    ------------------------'
'execute the MESSG program up to the CHAR_DISPLAY     | SCR13: GO              |'
'procedure.                                           | N  = Next screen       |'
'                                                     | R  = Rewrite SCR13     |'
'To do this, use the GO TIL command which will enter  | PR = Previous screen   |'
'emulation and set a breakpoint at CHAR_DISPLAY.      | M  = Go to main menu   |'
'Enter:                                               | Q  = Quit tutorial     |'
'                                                     | SCR# = Screen desired  |'
'   GO TIL CHAR_DISPLAY <Enter>                        ------------------------'
' '
'The following command line uses the CHAR command to display the array of '
'characters at address DISP_BUFFER (BUFF_SIZE is the message length).  Enter:'
' '
'   CHAR .DISP_BUFFER LENGTH BUFF_SIZE <Enter>'
' '
'Repeat these two commands several times using the history buffer (<Up-Arrow>).'
' '
'The display is not rotating the characters correctly.  The "T" is shifted left,'
'but the left-most character is not brought around to the right side of the '
'display.  There must be an error in MESSG.'
' '
'-------------To learn more about the GO command, enter MODJ <Enter>------------'