mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-28 22:36:24 +01:00
342 lines
13 KiB
Groff
342 lines
13 KiB
Groff
.\" Copyright (c) 1986, 1993
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)map3270.5 8.3 (Berkeley) 4/19/94
|
|
.\"
|
|
.TH MAP3270 5 "April 19, 1994"
|
|
.UC 6
|
|
.SH NAME
|
|
map3270 \- database for mapping ascii keystrokes into IBM 3270 keys
|
|
.SH SYNOPSIS
|
|
.B map3270
|
|
.SH DESCRIPTION
|
|
When emulating IBM-style 3270 terminals under \s-1UNIX\s0 (see \fItn3270\fR(1)),
|
|
a mapping must be performed between sequences of keys hit on
|
|
a user's (ascii) keyboard, and the keys that are
|
|
available on a 3270. For example, a 3270 has a key labeled
|
|
.B EEOF
|
|
which erases the contents of the current field from the
|
|
location of the cursor to the end.
|
|
In order to accomplish this function,
|
|
the terminal user and a program emulating a 3270 must
|
|
agree on what keys will be typed
|
|
to invoke the
|
|
.B EEOF
|
|
function.
|
|
.PP
|
|
The requirements for these sequences are:
|
|
.nf
|
|
.ta 4n 9n
|
|
.sp
|
|
1) that the first character of the sequence be outside of the
|
|
standard ascii printable characters;
|
|
.sp
|
|
2) that no sequence \fIbe\fR an initial part of another (although
|
|
sequences may \fIshare\fR initial parts).
|
|
.sp
|
|
.fi
|
|
.SH FORMAT
|
|
The file consists of entries for various keyboards. The first part
|
|
of an entry lists the names of the keyboards which use that entry.
|
|
These names will often be the same as in
|
|
.I /etc/termcap
|
|
(see
|
|
.IR termcap (5));
|
|
however, note that often the terminals from various termcap entries will all
|
|
use the same
|
|
.I map3270
|
|
entry; for example, both 925 and 925vb (for
|
|
925 with visual bells) would probably use the same
|
|
.I map3270
|
|
entry.
|
|
Additionally, there are occasions when the terminal type defines
|
|
a window manager, and it will then be necessary to specify a
|
|
keyboard name (via the
|
|
.B KEYBD
|
|
environment variable) as the name of the entry.
|
|
After the names, separated by vertical bars (`|'), comes a left
|
|
brace (`{'); the definitions; and, finally, a right brace
|
|
(`}').
|
|
.PP
|
|
Each definition consists of a reserved keyword (see list below) which
|
|
identifies the 3270 function (extended as defined below), followed
|
|
by an equal sign (`='), followed by the various ways to generate
|
|
this particular function, followed by a semi-colon (`;').
|
|
Each way is a sequence of strings of
|
|
.I printable
|
|
ascii characters enclosed inside single quotes (`\(aa');
|
|
various ways (alternatives) are separated by vertical bars (`|').
|
|
.PP
|
|
Inside the single quotes, a few characters are special.
|
|
A caret
|
|
(`^') specifies that the next character is
|
|
the ``control'' character of whatever the character is.
|
|
So, `^a'
|
|
represents control-a, ie: hexadecimal 1
|
|
(note that `^A' would generate the same code).
|
|
To generate
|
|
.B rubout
|
|
(DEL),
|
|
one enters `^?'.
|
|
To represent a control character inside a file
|
|
requires using the caret to represent a control sequence;
|
|
simply typing control-A will not work.
|
|
Note: the ctrl-caret sequence
|
|
(to generate a hexadecimal 1E)
|
|
is represented as `^^' (not `^\e^').
|
|
.PP
|
|
In addition to the caret, a letter may be preceded by a backslash (`\e').
|
|
Since this has little effect for most characters,
|
|
its use is usually not recommended.
|
|
For the case of a single quote (`\(aa'), the backslash
|
|
prevents that single quote from terminating the string.
|
|
For the case of a caret (`^'), the backslash prevents
|
|
the caret from having its special meaning.
|
|
To have the backslash be part of the string, it is necessary to
|
|
place two backslashes ('\e\e') in the file.
|
|
.PP
|
|
In addition, the following characters are special:
|
|
.sp
|
|
.nf
|
|
.in +0.5i
|
|
`\eE' means an escape character;
|
|
`\en' means newline;
|
|
`\et' means tab;
|
|
`\er' means carriage return.
|
|
.in -0.5i
|
|
.fi
|
|
.sp
|
|
It is not necessary for each character in a string
|
|
to be enclosed within single quotes.
|
|
`\eE\eE\eE' means three escape characters.
|
|
.PP
|
|
Comments, which may appear anywhere on a line,
|
|
begin with a hash mark (`#'), and terminate
|
|
at the end of that line.
|
|
However, comments cannot begin inside a quoted string;
|
|
a hash mark inside a quoted string has no special meaning.
|
|
.PP
|
|
.SH 3270 KEYS SUPPORTED
|
|
The following is the list of 3270 key names that are supported in this file.
|
|
Note that some of the keys don't really exist on a 3270.
|
|
In particular, the developers of this file have relied
|
|
extensively on the work at the Yale University Computer Center with
|
|
their 3270 emulator which runs in an IBM Series/1 front end.
|
|
The following list corresponds closely to the functions
|
|
that the developers of the Yale code offer in their product.
|
|
.sp
|
|
.B In the following list, the
|
|
.B starred ("*")
|
|
.B functions are not supported by
|
|
.IR tn3270 (1).
|
|
An unsupported function will cause
|
|
.IR tn3270(1)
|
|
to send a (possibly visual) bell sequence to the user's terminal.
|
|
.sp
|
|
.nf
|
|
3270 Key Name Functional description
|
|
|
|
(*)LPRT local print
|
|
DP dup character
|
|
FM field mark character
|
|
CURSEL cursor select
|
|
CENTSIGN EBCDIC cent sign
|
|
RESHOW redisplay the screen
|
|
EINP erase input
|
|
EEOF erase end of field
|
|
DELETE delete character
|
|
INSRT toggle insert mode
|
|
TAB field tab
|
|
BTAB field back tab
|
|
COLTAB column tab
|
|
COLBAK column back tab
|
|
INDENT indent one tab stop
|
|
UNDENT undent one tab stop
|
|
NL new line
|
|
HOME home the cursor
|
|
UP up cursor
|
|
DOWN down cursor
|
|
RIGHT right cursor
|
|
LEFT left cursor
|
|
SETTAB set a column tab
|
|
DELTAB delete a columntab
|
|
SETMRG set left margin
|
|
SETHOM set home position
|
|
CLRTAB clear all column tabs
|
|
(*)APLON apl on
|
|
(*)APLOFF apl off
|
|
(*)APLEND treat input as ascii
|
|
(*)PCON xon/xoff on
|
|
(*)PCOFF xon/xoff off
|
|
DISC disconnect (suspend)
|
|
(*)INIT new terminal type
|
|
(*)ALTK alternate keyboard dvorak
|
|
FLINP flush input
|
|
ERASE erase last character
|
|
WERASE erase last word
|
|
FERASE erase field
|
|
SYNCH we are in synch with the user
|
|
RESET reset key-unlock keyboard
|
|
MASTER_RESET reset, unlock and redisplay
|
|
(*)XOFF please hold output
|
|
(*)XON please give me output
|
|
ESCAPE enter telnet command mode
|
|
WORDTAB tab to beginning of next word
|
|
WORDBACKTAB tab to beginning of current/last word
|
|
WORDEND tab to end of current/next word
|
|
FIELDEND tab to last non-blank of current/next
|
|
unprotected (writable) field.
|
|
|
|
PA1 program attention 1
|
|
PA2 program attention 2
|
|
PA3 program attention 3
|
|
|
|
CLEAR local clear of the 3270 screen
|
|
TREQ test request
|
|
ENTER enter key
|
|
|
|
PFK1 program function key 1
|
|
PFK2 program function key 2
|
|
etc. etc.
|
|
PFK36 program function key 36
|
|
.SH A SAMPLE ENTRY
|
|
The following entry is used by
|
|
tn3270(1) when unable to locate a reasonable version in the
|
|
user's environment and in /etc/map3270:
|
|
.sp
|
|
.nf
|
|
name { # actual name comes from TERM variable
|
|
clear = '^z';
|
|
flinp = '^x';
|
|
enter = '^m';
|
|
delete = '^d' | '^?'; # note that '^?' is delete (rubout)
|
|
synch = '^r';
|
|
reshow = '^v';
|
|
eeof = '^e';
|
|
tab = '^i';
|
|
btab = '^b';
|
|
nl = '^n';
|
|
left = '^h';
|
|
right = '^l';
|
|
up = '^k';
|
|
down = '^j';
|
|
einp = '^w';
|
|
reset = '^t';
|
|
xoff = '^s';
|
|
xon = '^q';
|
|
escape = '^c';
|
|
ferase = '^u';
|
|
insrt = '\E ';
|
|
# program attention keys
|
|
pa1 = '^p1'; pa2 = '^p2'; pa3 = '^p3';
|
|
# program function keys
|
|
pfk1 = '\eE1'; pfk2 = '\eE2'; pfk3 = '\eE3'; pfk4 = '\eE4';
|
|
pfk5 = '\eE5'; pfk6 = '\eE6'; pfk7 = '\eE7'; pfk8 = '\eE8';
|
|
pfk9 = '\eE9'; pfk10 = '\eE0'; pfk11 = '\eE-'; pfk12 = '\eE=';
|
|
pfk13 = '\eE!'; pfk14 = '\eE@'; pfk15 = '\eE#'; pfk16 = '\eE$';
|
|
pfk17 = '\eE%'; pfk18 = '\eE'; pfk19 = '\eE&'; pfk20 = '\eE*';
|
|
pfk21 = '\eE('; pfk22 = '\eE)'; pfk23 = '\eE_'; pfk24 = '\eE+';
|
|
}
|
|
.fi
|
|
.SH "IBM 3270 KEY DEFINITONS FOR AN ABOVE DEFINITION"
|
|
The charts below show the proper keys to emulate
|
|
each 3270 function when using the default key mapping supplied
|
|
with
|
|
.IR tn3270 (1)
|
|
and
|
|
.IR mset (1).
|
|
.sp
|
|
.nf
|
|
Command Keys IBM 3270 Key Default Key(s)
|
|
Enter RETURN
|
|
Clear control-z
|
|
Cursor Movement Keys
|
|
New Line control-n or
|
|
Home
|
|
Tab control-i
|
|
Back Tab control-b
|
|
Cursor Left control-h
|
|
Cursor Right control-l
|
|
Cursor Up control-k
|
|
Cursor Down control-j or
|
|
LINE FEED
|
|
Edit Control Keys
|
|
Delete Char control-d or
|
|
RUB
|
|
Erase EOF control-e
|
|
Erase Input control-w
|
|
Insert Mode ESC Space
|
|
End Insert ESC Space
|
|
Program Function Keys
|
|
PF1 ESC 1
|
|
PF2 ESC 2
|
|
... ...
|
|
PF10 ESC 0
|
|
PF11 ESC -
|
|
PF12 ESC =
|
|
PF13 ESC !
|
|
PF14 ESC @
|
|
... ...
|
|
PF24 ESC +
|
|
Program Attention Keys
|
|
PA1 control-p 1
|
|
PA2 control-p 2
|
|
PA3 control-p 3
|
|
Local Control Keys
|
|
Reset After Error control-r
|
|
Purge Input Buffer control-x
|
|
Keyboard Unlock control-t
|
|
Redisplay Screen control-v
|
|
Other Keys
|
|
Erase current field control-u
|
|
.fi
|
|
.SH FILES
|
|
/etc/map3270
|
|
.SH SEE ALSO
|
|
tn3270(1), mset(1), \fIYale ASCII Terminal Communication
|
|
System II Program Description/Operator's Manual\fR
|
|
(IBM SB30-1911)
|
|
.SH AUTHOR
|
|
Greg Minshall
|
|
.SH BUGS
|
|
.I Tn3270
|
|
doesn't yet understand how to process all the functions
|
|
available in
|
|
.I map3270;
|
|
when such a function is requested
|
|
.I tn3270
|
|
will beep at you.
|
|
.PP
|
|
The definition of "word" (for "word erase", "word tab") should be a run-time
|
|
option. Currently it is defined as the kernel tty driver defines it (strings
|
|
of non-whitespace); more than one person would rather use the "vi" definition
|
|
(strings of specials, strings of alphanumeric).
|