293 lines
6.1 KiB
Groff
293 lines
6.1 KiB
Groff
|
.\" $NetBSD: editrc.5,v 1.4 1997/04/24 20:20:31 christos Exp $
|
||
|
|
.\"
|
||
|
|
.\" Copyright (c) 1997 The NetBSD Foundation, Inc.
|
||
|
|
.\" All rights reserved.
|
||
|
|
.\"
|
||
|
|
.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
|
||
|
|
.\"
|
||
|
|
.\" 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 NetBSD
|
||
|
|
.\" Foundation, Inc. and its contributors.
|
||
|
|
.\" 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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.
|
||
|
|
.\"
|
||
|
|
.Dd January 11, 1997
|
||
|
|
.Os BSD 4.4
|
||
|
|
.Dt EDITRC 5
|
||
|
|
.Sh NAME
|
||
|
|
.Nm editrc
|
||
|
|
.Nd configuration file for editline library
|
||
|
|
.Sh SYNOPSIS
|
||
|
|
.Nm
|
||
|
|
.Sh DESCRIPTION
|
||
|
|
The
|
||
|
|
.Nm
|
||
|
|
file defines various settings to be used by the
|
||
|
|
.Xr editline 3
|
||
|
|
library.
|
||
|
|
.Pp
|
||
|
|
The format of each line is either:
|
||
|
|
.Dl prog:command [arg [...]]
|
||
|
|
or
|
||
|
|
.Dl command [arg [...]]
|
||
|
|
.Pp
|
||
|
|
.Ar command
|
||
|
|
is one of the
|
||
|
|
.Xr editline 3
|
||
|
|
builtin commands.
|
||
|
|
Refer to
|
||
|
|
.Sx BUILTIN COMMANDS
|
||
|
|
for more information.
|
||
|
|
.Pp
|
||
|
|
.Ar prog
|
||
|
|
is the program name string that a program defines when it calls
|
||
|
|
.Xr el_init 3
|
||
|
|
to setup
|
||
|
|
.Xr editline 3 ,
|
||
|
|
which is usually
|
||
|
|
.Va argv[0] .
|
||
|
|
.Ar command
|
||
|
|
will be executed for any program which matches
|
||
|
|
.Ar prog .
|
||
|
|
.Pp
|
||
|
|
.Ar prog
|
||
|
|
may also be a
|
||
|
|
.Xr regex 3
|
||
|
|
style
|
||
|
|
regular expression, in which case
|
||
|
|
.Ar command
|
||
|
|
will be executed for any program that matches the regular expression.
|
||
|
|
.Sh BUILTIN COMMANDS
|
||
|
|
The
|
||
|
|
.Nm editline
|
||
|
|
library has some builtin commands, which affect the way
|
||
|
|
that the line editing and history functions operate.
|
||
|
|
These are based on similar named builtins present in the
|
||
|
|
.Xr tcsh 1
|
||
|
|
shell.
|
||
|
|
.Pp
|
||
|
|
The following builtin commands are available:
|
||
|
|
.Bl -tag -width 4n
|
||
|
|
.It Ic bind Xo
|
||
|
|
.Op Fl a
|
||
|
|
.Op Fl e
|
||
|
|
.Op Fl k
|
||
|
|
.Op Fl l
|
||
|
|
.Op Fl r
|
||
|
|
.Op Fl s
|
||
|
|
.Op Fl v
|
||
|
|
.Op Ar key Op Ar command
|
||
|
|
.Xc
|
||
|
|
Without options, list all bound keys, and the editor command to which
|
||
|
|
each is bound.
|
||
|
|
If
|
||
|
|
.Ar key
|
||
|
|
is supplied, show the bindings for
|
||
|
|
.Ar key .
|
||
|
|
If
|
||
|
|
.Ar key command
|
||
|
|
is supplied, bind
|
||
|
|
.Ar command
|
||
|
|
to
|
||
|
|
.Ar key .
|
||
|
|
Options include:
|
||
|
|
.Bl -tag -width 4n
|
||
|
|
.It Fl e
|
||
|
|
Bind all keys to the standard GNU Emacs-like bindings.
|
||
|
|
.It Fl v
|
||
|
|
Bind all keys to the standard
|
||
|
|
.Xr vi 1 -like
|
||
|
|
bindings.
|
||
|
|
.It Fl a
|
||
|
|
List or change key bindings in the
|
||
|
|
.Xr vi 1
|
||
|
|
mode alternate (command mode) key map.
|
||
|
|
.It Fl k
|
||
|
|
.Ar key
|
||
|
|
is interpreted as a symbolic arrow key name, which may be one of
|
||
|
|
.Sq up ,
|
||
|
|
.Sq down ,
|
||
|
|
.Sq left
|
||
|
|
or
|
||
|
|
.Sq right .
|
||
|
|
.It Fl l
|
||
|
|
List all editor commands and a short description of each.
|
||
|
|
.It Fl r
|
||
|
|
Remove a key's binding.
|
||
|
|
.It Fl s
|
||
|
|
.Ar command
|
||
|
|
is taken as a literal string and treated as terminal input when
|
||
|
|
.Ar key
|
||
|
|
is typed.
|
||
|
|
Bound keys in
|
||
|
|
.Ar command
|
||
|
|
are themselves reinterpreted, and this continues for ten levels of
|
||
|
|
interpretation.
|
||
|
|
.El
|
||
|
|
.Pp
|
||
|
|
.Ar key
|
||
|
|
and
|
||
|
|
.Ar command
|
||
|
|
can contain control characters of the form
|
||
|
|
.Sm off
|
||
|
|
.Sq No ^ Ar character
|
||
|
|
.Sm on
|
||
|
|
.Po
|
||
|
|
e.g.
|
||
|
|
.Sq ^A
|
||
|
|
.Pc ,
|
||
|
|
and the following backslashed escape sequences:
|
||
|
|
.Pp
|
||
|
|
.Bl -tag -compact -offset indent -width 4n
|
||
|
|
.It Ic \ea
|
||
|
|
Bell
|
||
|
|
.It Ic \eb
|
||
|
|
Backspace
|
||
|
|
.It Ic \ee
|
||
|
|
Escape
|
||
|
|
.It Ic \ef
|
||
|
|
Formfeed
|
||
|
|
.It Ic \en
|
||
|
|
Newline
|
||
|
|
.It Ic \er
|
||
|
|
Carriage return
|
||
|
|
.It Ic \et
|
||
|
|
Horizontal tab
|
||
|
|
.It Ic \ev
|
||
|
|
Vertical tab
|
||
|
|
.Sm off
|
||
|
|
.It Sy \e Ar nnn
|
||
|
|
.Sm on
|
||
|
|
The ASCII character corresponding to the octal number
|
||
|
|
.Ar nnn .
|
||
|
|
.El
|
||
|
|
.Pp
|
||
|
|
.Sq \e
|
||
|
|
nullifies the special meaning of the following character,
|
||
|
|
if it has any, notably
|
||
|
|
.Sq \e
|
||
|
|
and
|
||
|
|
.Sq ^ .
|
||
|
|
.It Ic echotc Xo
|
||
|
|
.Op Fl sv
|
||
|
|
.Ar arg
|
||
|
|
.Ar ...
|
||
|
|
.Xc
|
||
|
|
Exercise terminal capabilities given in
|
||
|
|
.Ar arg Ar ... .
|
||
|
|
If
|
||
|
|
.Ar arg
|
||
|
|
is
|
||
|
|
.Sq baud ,
|
||
|
|
.Sq cols ,
|
||
|
|
.Sq lines ,
|
||
|
|
.Sq rows ,
|
||
|
|
.Sq meta or
|
||
|
|
.Sq tabs ,
|
||
|
|
the value of that capability is printed, with
|
||
|
|
.Dq yes
|
||
|
|
or
|
||
|
|
.Dq no
|
||
|
|
indicating that the terminal does or does not have that capability.
|
||
|
|
.Pp
|
||
|
|
.Fl s
|
||
|
|
returns an emptry string for non-existant capabilities, rather than
|
||
|
|
causing an error.
|
||
|
|
.Fl v
|
||
|
|
causes messages to be verbose.
|
||
|
|
.It Ic history
|
||
|
|
List the history.
|
||
|
|
.It Ic telltc
|
||
|
|
List the values of all the terminal capabilities (see
|
||
|
|
.Xr termcap 5 ).
|
||
|
|
.It Ic settc Ar cap Ar val
|
||
|
|
Set the terminal capability
|
||
|
|
.Ar cap
|
||
|
|
to
|
||
|
|
.Ar val ,
|
||
|
|
as defined in
|
||
|
|
.Xr termcap 5 .
|
||
|
|
No sanity checking is done.
|
||
|
|
.It Ic setty Xo
|
||
|
|
.Op Fl a
|
||
|
|
.Op Fl d
|
||
|
|
.Op Fl q
|
||
|
|
.Op Fl x
|
||
|
|
.Op Ar +mode
|
||
|
|
.Op Ar -mode
|
||
|
|
.Op Ar mode
|
||
|
|
.Xc
|
||
|
|
Control which tty modes that
|
||
|
|
.Nm
|
||
|
|
won't allow the user to change.
|
||
|
|
.Fl d ,
|
||
|
|
.Fl q
|
||
|
|
or
|
||
|
|
.Fl x
|
||
|
|
tells
|
||
|
|
.Ic setty
|
||
|
|
to act on the
|
||
|
|
.Sq edit ,
|
||
|
|
.Sq quote
|
||
|
|
or
|
||
|
|
.Sq execute
|
||
|
|
set of tty modes respectively; defaulting to
|
||
|
|
.Fl x .
|
||
|
|
.Pp
|
||
|
|
Without other arguments,
|
||
|
|
.Ic setty
|
||
|
|
lists the modes in the chosen set which are fixed on
|
||
|
|
.Po
|
||
|
|
.Sq +mode
|
||
|
|
.Pc
|
||
|
|
or off
|
||
|
|
.Po
|
||
|
|
.Sq -mode
|
||
|
|
.Pc .
|
||
|
|
.Fl a
|
||
|
|
lists all tty modes in the chosen set regardless of the setting.
|
||
|
|
With
|
||
|
|
.Ar +mode ,
|
||
|
|
.Ar -mode
|
||
|
|
or
|
||
|
|
.Ar mode ,
|
||
|
|
fixes
|
||
|
|
.Ar mode
|
||
|
|
on or off or removes control of
|
||
|
|
.Ar mode
|
||
|
|
in the chosen set.
|
||
|
|
.El
|
||
|
|
.Sh SEE ALSO
|
||
|
|
.Xr editline 3 ,
|
||
|
|
.Xr regex 3 ,
|
||
|
|
.Xr termcap 5
|
||
|
|
.Sh AUTHORS
|
||
|
|
The
|
||
|
|
.Nm editline
|
||
|
|
library was written by Christos Zoulas,
|
||
|
|
and this manual was written by Luke Mewburn,
|
||
|
|
with some sections inspired by
|
||
|
|
.Xr tcsh 1 .
|