Sharp OZ-707 Operation Manual - Page 88

Lfiles

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LFILES o FORMAT: LFILES l"lE:] [filename]'11 ENTER I Abbreviation: LF. See Also: FILES PURPOSE: Prints out the names and attributes of the specified file(s) stored on the RAM disk E. REMARKS: If no device name is specified, the last device name used will be assumed. If no filename is specified, all files on the specified device will be printed. If neither device nor filename is specified, all files on the last device used will be printed. Specify a particular filename to print out the name and attributes of that file only. Do not include a filename if you want to print out the names and attributes of all files on disk. A filename must always be followed by a file extension. Printout appears as "filename.ext attribute." (See the SAVE and SET commands.) Wildcards (:t:: and ?) can be used to specify filenames. 164 LINE p o FORMAT: LINE [(expression 1, expression 2)] - (expression 3, ['(~IJ ['{:F}J expression 4) [,expression 5] Abbreviation: LIN. See Also: GCURSOR, PSET PURPOSE: Used to draw a line between two specified points. REMARKS: LINE is used to draw a line from the coordinates specified by (expression 1, expression 2) to the coordinates specified by (expression 3, expression 4). Example: L1NE(O,O) - (95,63) This statement draws a diagonal line from the upper left corner to lower right corner of the screen. The values of expressions 1 through 4 should be within the range of -32768 to 32767. To specify points within the screen, use the following range of values: ° Expressions 1 and 3: to 95 Expressions 2 and 4: 0 to 63 No error occurs if coordinates outside the screen are specified, provided that the values of the expressions are within the range of -32768 to 32767. In this case only the portion of the line within the range of the screen will appear. (Expression 1, expression 2) may be omitted. If omitted, a line is drawn from the origin (0, 0) or from the point specified by (expression 3, expression 4) used in a previous LINE statement. 165

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LFILES
FORMAT:
LFILES l"lE:] [filename]'11
ENTER
I
Abbreviation:
LF.
See
Also:
FILES
PURPOSE:
o
Prints out the names and attributes of the specified file(s) stored on the
RAM disk
E.
REMARKS:
If no device name
is
specified, the last device name used will be
assumed. If
no
filename is specified, all files on the specified device
will be printed. If neither device nor filename is specified, all files on
the last device used will be printed.
Specify a particular filename to print out the name and attributes of that
file only.
Do
not include a filename
if
you want to print out the names
and attributes of all files on disk.
A filename must always be followed by a file extension. Printout
appears as "filename.ext attribute." (See the SAVE and SET
commands.)
Wildcards
(:t::
and
?)
can be used to specify filenames.
164
LINE
FORMAT:
LINE [(expression
1,
expression 2)] -
(expression
3,
expression
4)
['(~IJ
[,expression
5]
['{:F}J
Abbreviation:
LIN.
See
Also:
GCURSOR, PSET
PURPOSE:
Used to draw a line between two specified points.
REMARKS:
LINE is used to draw a line from the coordinates specified
by
(expression
1,
expression 2) to the coordinates specified by
(expression
3,
expression 4).
Example:
L1NE(O,O)
-
(95,63)
This statement draws a diagonal line from the upper left corner to
lower right corner of the screen.
p
o
The values of expressions
1
through 4 should
be
within the range of
-32768 to 32767. To specify points within the screen, use the following
range of values:
Expressions
1
and 3:
°
to
95
Expressions 2 and 4: 0
to
63
No error occurs if coordinates outside the screen are specified,
provided that the values of the expressions are within the range of
-32768
to 32767.
In
this case only the portion of the line within the
range of the screen will appear.
(Expression
1,
expression 2) may be omitted. If omitted, a line
is
drawn
from the origin (0,
0)
or from the point specified by (expression
3,
expression
4)
used
in
a previous LINE statement.
165