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AEDIT
-86 User's Guide
3-20
To execute the K_token option, press
K.
This option allows
you
to find a string only
if
it is enclosed
by
delimiters and
is
not part of a larger string.
It
prompts-
find
only
token
strings?
(y
or
[n])
Token characters are all the characters that are not delimiters. A token
is
defined as
a nonempty string surrounded by delimiters. Delimiters
in
this context are the
characters specified
in
SET E_delimit.
•
If
y, a string
is
found
by
the (-)FIND or (?)REPLACE command only if the
string fits the token definition.
A string
in
the text that
is
found
by
(-)FIND
or (?)REPLACE commands when
SET
K_token No
is
in
effect will also
be
found when SET K_token Yes
is
in
effect
ONLY
if that string
is
a nonempty string surrounded
by
delimiters.
Delimiters include the beginning and end of a file, the cursor position, carriage
return and line feed.
•
If
n,
a string
in
the text
is
found regardless of the characters that surround it.
Related Commands. (-)FIND, (?)REPLACE,
SET E_delimit
Leftco.
To execute the Leftcol option, press L. The option allows viewing lines with more
than
80 characters.
It
prompts-
<HOME>
to
re-edit
left
column:
0
The current left column
is
displayed to the right
of
the colon. This command allows
you to
view
lines over
80
characters long
on
the screen and accepts any number from
o to
175
(position count starts at 0). The number input indicates the number of
characters
at
the start of a line that should not be displayed.
For example, if a line
is
90 characters long,
you
can set Leftcol to
20
and the screen
will display the line from position
21
to the end
of
the line.
An exclamation point
(!)
is
printed in column 0 when characters to the left are not
displayed.
Leftcol can also be set by typing the plus sign
(+)
or the minus sign
(-)
followed
by a valid decimal number. This sets the left column
at
the current value plus or
minus the number given.
AEDIT-86 may have two different values for Lefcol simultaneously,
one
for the main
file and one
for
the
OTHER
file. The default Leftcol for both files
is
zero.
For example,
if
the left column
is
currently set
at
position
15
and
you
type
S(ET)
L(eftcol) -10, the
new
left column
is
position
5.
Error.
6'bad Leftcol"
is
displayed if
you
attempt to set a value out of range.
Margin
To execute the Margin option, press M.
It
allows setting values for indenting, and
for left and right margins for reformatting a paragraph.
It
prompts-
----
<HOME>
to
re-edit
indent,
left,
r1ght:
~,O,
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