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LIST COMMAND
17. 1 -- Use
Tormat,
they
will be truncated on the right
be~ore
they are
displa\led.
17.1.1
Start/end specifications
The derault starting point ror the display is thp
first
physical
line
of
<name>.
The
default ending point is the
last physical line.
The <start>
specificatio~
can be
used
to
start
the
display
o~
the file at a specific physical line
number or at
a
specific
logical
sector
number.
If
the
<start~
specification is present on the command line
it must
be
in
one
Or
the following two formats:
Lnnnnn
or
Smmm
The
"Ln"nn""
rorm
is
used to specify
a
starting physical
line
number.
The value "nnnnn" must be a 1-5 digit decimal number
in the range
1-65535,
inclusive.
The
"Smmmit form is used
to
specify
a
starting
logical sector number.
The value
Itmmm"
must be a 1-3 digit hexadecimal number in the
range
$O-FFF,
inclusive.
The
default
<start~
specification is
"Ll".
The
<end~
specification can be used to specify where the
display oT the file is to stop.
The <end> specification
has
the
same. two
forms
as
the
<start> specification.
If no
<start> specification is
ente~ed
on the
command
line,
then
the
Cend:>
specirication
can
be
or
either
Tormi
however,
if
the
Cstart/
specification
is
entered,
then
the
<end/
specirication
must
be
OT
the same -Form.
For examplel
it is
invalid to speci-Fy a <start> specification of logical
sector
-Five
and
an
<end~
specirication
OT
physical line
216.
The
<end>
speci~ication
must
be
larger
than
the
<start~
specification.
The
default
<end>
specification
is
the
logical end of the -File.
17.1.2
Physical line numbers
NormallYJ the
disp
layed rile
UJill
not
be
shown
with
physical
line numbers.
Only the actual data of the lines in
the
f i
1
e
UI
i l l b
e s
h
0
tun.
The
II
N
II
0
P
t ion can b e use d to
c a use
physical line numbers to be generated
by
the
LIST
command
and
displayed with each line of data from the file.
The physical
line
numbe~s
will be printed as five digit decimal numbers.
I-F the standard page format is used,
each data line
that
is
longer
than
the
eighty
charac·ters
will be
displayed.w~th
eight· Fewer data charactersl
truncated from the
right.
The
physical
line
numbers
are
useful
when using the
BLO~EDIT
command
(Chapter 5)
or when trying to rind verify errors Trom
Page
17-02
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