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IBM 3174 User Manual

IBM 3174
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Delete
Word
Press
the Delete Word key to delete a word. This deletes the remainder of
the
word
from
and
Including
the
cursor
position.
The words following (to the end of the row or to the first attribute character®)
^ ^ shiftleftto close the gap.
This deletion Includes the punctuation and the
space
or the null
(If
any) fol
lowing
the
word.
For a partial word delete, the following null or
space
Is not deleted.
The
cursor
Is
left
at
Its
current
location.
Attributes
and
the
characters
to
the
right of
them
do
not
shift.
Subsequent
rows
do
not
shift.
If
the
cursor
Is
located
under
a null
or
a
space,
the
null
or
the
space
Is
deleted.
If
the
cursor
Is
under
an
attribute,
or
If
the
cursor
Is In a
protected
field, Input Is
Inhibited
and
the
Go
Elsewhere
(X<-J{^)
symbol
Is
displayed
In
the
operator
Information
area.
Typematic
Delete
Character
The
Typematic
Delete
Character
key (Left
and
Right
Brackets
key In ALTShift for
U.S.
keyboards)
causes
a
delete
function Identical to
the
delete
key
except
that
this
key
Is
typematic.
Note:
The
Typematic
Delete
Character
function Is not
available
on
devices
attached
to
a
3174
unit
that
Is
customized
for
the
New
Spanish
language.
Enhanced
Cursor
Tab
When
you
press
the
Tab
key,
the
cursor
moves
to
the
next
unprotected
tab
stop,
replacing
unprotected
null
characters
with
space
characters.
If
there
are
no Inter
vening
tab
stops,
the
cursor
moves
to
the
next
unprotected
field. Null
characters
are
not
changed
to
space
characters
In
this
operation.
The
Enhanced
Cursor
Tab
function
does
not
wrap
the
cursor
from
the
lower
right
to
the
upper
left
of
the
screen.
Note:
The
Tab
key
operates
differently
when
document
mode
Is
on
and
tab
stops
are
set
than
when
document
mode
Is
off.
In
document
mode
with
tab
stops
set,
the
Tab
key
Inserts
data
(space
charac
ters)
Into
the
data
stream
sent
to
the
host
program.
This
Insertion
Is
necessary
to
preserve
the
tabular
formatting
that
appears
on
the
screen.
If no
tab
stops
are
set,
the
Tab
key
operates
In
the
same
manner
regardless
of
whether
document
mode
Is
on
or
off,
except
that
It
does
not
wrap
the
screen.
Enhanced
Cursor
Backtab
The
"Enhanced
Cursor
Backtab"
function
moves
the
cursor
to
the
previous
tab
stop
or
to
the
first
unprotected
character
location
of
the
current
or
previous
field,
which
ever
Is
closer.
Nulls
are
not
changed
to
spaces
during
the
move.
The
"Enhanced
Cursor
Backtab"
function
does
not
wrap
the
cursor
from
the
upper
left
to
the
lower
right
of
the
screen.
6 An
attribute
character,
associated
with a field
in,a
display
file,
defines
how
the
field is
displayed;
for
example,
whether
it is
underlined,
blinking,
or
intensified.
Chapters. Usingthe EntryAssist Capabilities
19

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IBM 3174 Specifications

General IconGeneral
BrandIBM
Model3174
CategoryController
LanguageEnglish

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