Gasboy CFN III Mgnr's Mnl V3.4 - Manual (Page 210)

Advanced Command Files
Page 194 MDE-4315 CFN Series CFN III Manager’s Manual for Windows NT · August 2004
How to Use Loops in Command Files
Two commands, LOOP and RETURN, support looping in command files.
When the command LOOP is executed, the current position in the command file
is recorded. If the command RETURN is executed, processing will resume at
the location where the last LOOP was found. If a RETURN is executed and
there was no LOOP, the command file is restarted. To get out of a loop, use IF to
skip over the RETURN.
Note: You cannot perform “nested” loops.
The three forms of LOOP-RETURN are:
• do . . . while
• do . . . until
• while . . . do
The do . . . while form uses an IF with a positive statement and looks like this:
P* TYPE TEST2.CMD ↵
if -y Are you sure?
BEGIN
pr da
pr pu
END
else
BEGIN
echo Not sure.
if -y Are you really REALLY not sure?
BEGIN
echo Definitely not sure.
exit
END
else
echo Not sure if not sure.
END
P* TEST2
↵
Are you sure? y ↵
pr da
Sat 9/18/99 11:40AM, Trans=57, Seq=624 SCIIIv3.3
pr pu
P# T# Pr Pc Price
Totals $Total Rate Limit Slow
1 1 1 1 0.799 178.770 181.10 100/$ $30 0.500
2 2 2 0.859 360.716 322.74
3 3 3 0.919 740.360 741.94
2 1 1 1 0.799 84.110 66.44 100/$ $30 0.500
3 2 3 0.919 2.140 3.13
3 3 3 0.919 462.540 494.42
3 3 3 3 0.919 353.044 357.14 100/$ $30 0.500
4 4 4 4 1.069 336.634 349.97 100/$ $30 0.500
5 1 1 1 0.799 7019.954 6722.35 100/G $500 0.500
6 2 2 2 0.859 503.411 548.22 100/G $30 0.500
7 3 3 3 0.919 464.840 578.71 100/G $30 0.500
8 4 4 4 1.069 778.470 804.44 100/G $30 0.500
======== =======
11284.99 11170.60
P* TEST2
↵
Are you sure? n
↵
Not sure.
Are you really REALLY not sure? y
↵
Definitely not sure.
P*