Editor Commands:
----------------

T(OP) Position on first page
B(OTTOM) Position on last page
A(TTACH) nnn
Position on specified line

N(EXT) <(<string>
Search again for string
The line containing the string becomes
the new top line
If no parameter is set, the parameter of the
last ATTACH or NEXT command
is used.
RENUM(BER) Renumber

FIND string
The string is search for after the second
displayed line and positioned on the line
that was determined.
If the string contains blanks, it should be set
in special characters (for example, - ).

REPL(ACE) s1 s2
The string 's1' is replaced everywhere by the
string 's2'. The length of the string
can be different.
If a string contains blanks, both strings should be
set in special characters
For example. REPL -a b-cd-

IC Command. The specified command is inserted at the
cursor position.

SET MODE xxxx
Set Display Mode
NUM
NUMX
NONUM
SET FILL xxxx
Set Padding Characters
BLANK
NULL

Help Commands:
--------------
HELP Calling the syntax explanation
SHOW segment name
Display Segment Setup
BACK Return from help mode (HELP, SHOW)


Screen Generation:
------------------
CHECK Screen Syntax Check
U(PDATE) Save and Screen Generation
SAVE Save Screen Source