User`s guide

Key(s) Action
accessed, the program opened is the one that
called the previous program accessed from the
stack.
Prog_Down {S} Ctrl+End {A} Changes to editing a program contained on the
task execution stack being accessed by the
editor. When the new program is opened, its
name is added to the internal program list
maintained by the editor.If the execution stack
is being accessed for the first time during the
edit session, this command acts exactly like
Prog_Up {S} or S+Home {A} (see above).If
the execution stack has already been accessed,
the program opened is the one that was called
by the previous program accessed from the
stack.
The Internal Program List
To simplify moving from one program to another during an editing session, the SEE editor
maintains an internal list of programs. The program list contains the following information
(for up to 20 programs):
l Program name
l Editor access mode last used
l Number of the step last accessed
l Memorized cursor position (see the M command)
The program list is accessed with the SEE monitor command and program instruction and
with editor commands described in this chapter.
1
The editor maintains two pointers into the program list:
1. The top pointer always refers to the program currently displayed in the edit window.
2. The home pointer refers to the program that was edited most recently.
The following rules govern the program list and its pointers.
l When a SEE monitor command is entered, one of the following occurs:
l If a program name is specified, the new program name is added at the top of the
program list.
l If no program name is specified and no program task has stopped executing
Basic SEE Editor Operations
V+Language User's Guide, v17.0
Page 68