Rockwell Automation 1747-PBASE BASIC Development Software Programming Manual - Manual (Page 40)

Publication 1746-PM001A-US-P
3-6 Configuring Your Software
In the example below, the delimiter string is [space] ? : . The cursor stops
at each w since a word delimiter is encountered:
•
Max undo count

allows you to configure the amount of undo steps for
each window. The maximum count is 65535. Setting this option to 0 turns
undo off. The default count is set to 50. The larger this number, the less
memory is available for editing.
•
Insert/Overwrite

allows you to choose between four different cursor
sizes. You can configure different sizes for the insert and overwrite cursors to
make it easy to determine which mode you are in. Move your mouse cursor to
select the desired cursor size and click the left mouse button. If you do not have
a mouse, press
[Tab]
to access this field, use the up or down arrow keys to
position the cursor on the desired field, and then press [Tab] again to select
the item and move on to the Options field.
•
Options

To select these miscellaneous edit options, move your mouse
cursor to the desired field and then click the left mouse button. If you do not
have a mouse, press
[Tab]
to access this field, use the up or down arrow keys to
position the cursor, and press
[Space bar]
to select the desired items.
–
Truncate spaces

This option tells 1747-PBASE whether or not to
truncate spaces that trail lines of text. This truncation only occurs when
loading a file.
– Ctrl–Z at EOF

Some programs require a [Ctrl–Z] (ASCII 26) at the
end of a text file. Selecting this option toggles this feature on and off.
– CR/LF at EOF

This option determines whether or not a Carriage
Return/Line Feed pair is placed at the end of the file. This is the normal
termination for DOS files.
–
Restore previous status

allows you to toggle the Restore feature
ON and OFF. With Restore on, the entire STATUS of the editor is saved
when you exit the BASIC Development Software. This includes loaded
files, windows, cursor positions, marked blocks, and history lists for
virtually every prompt.
IMPORTANT
If a file to be loaded is specified from the command line,
the restore feature is not invoked. Restore may also be
suppressed by using the /NR option on the DOS
command line when initiating the BASIC Development
Software.
winter winter?winter:winter