/************************** I2ICE TUTORIAL SCREEN #H3 **************************/
menu = 1
define literally P = 'include scrH.2 nolist'
define literally R = 'include scrH.3 nolist'
define literally N = 'include scrH.4 nolist'
define literally M = 'include aid.1 nolist'
cls
/*******************************************************************************/
'                                                      ------------------------'
'Like LSTEP, the PSTEP command single-steps through   | SCRH3: PSTEP AND ISTEP |'
'high-level code.  It differs in that when PSTEP      | M = Go to AID1 menu    |'
'reaches a procedure call, it executes the entire     | N = Next screen        |'
'procedure as a single step.  Use the <UP-ARROW> key  | P = Previous screen    |'
'to retrieve the following command:                   | Q = Quite tutorial     |'
'    $ = TOP                                          | R = Rewrite SCRH3      |'
'Press <Enter> to execute the command.  Now enter     | SCR# = Screen desired  |'
'    PSTEP <Enter>                                     ------------------------'
'Use CTRL-E to repeat the command several times.  You  '
'can also specify a set number of lines to step through with PSTEP.'
' '
'Use the command ISTEP to single-step through the assembly-level execution'
'sequence of a program.  (Under some circumstances, two instructions are exe-'
'cuted by ISTEP.)  Set $ equal to TOP as before.  Now enter'
'    ISTEP <Enter>'
'Repeat ISTEP using CTRL-E.  ISTEP seems to produce no results other than re-'
'peating the I2ICE prompt.  However, ISTEP really does single-step through the'
'program, one assembly language instruction at a time.  The command may not'
'seem useful to you, because you cannot see which instruction is being exe-'
'cuted.'
'-------------- Enter N <Enter> to continue with Aid Module H ------------------'