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improve description of default Emacs mode keybindings

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tg 2016-06-25 23:51:21 +00:00
parent 58f36a9f3a
commit 8a93f7d1dd
1 changed files with 26 additions and 15 deletions
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@ -1,4 +1,4 @@
.\" $MirOS: src/bin/mksh/mksh.1,v 1.397 2016/06/25 23:49:13 tg Exp $
.\" $MirOS: src/bin/mksh/mksh.1,v 1.398 2016/06/25 23:51:21 tg Exp $
.\" $OpenBSD: ksh.1,v 1.160 2015/07/04 13:27:04 feinerer Exp $
.\"-
.\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
@ -5454,16 +5454,20 @@ Note that editing command names are used only with the
command.
Furthermore, many editing commands are useful only on terminals with
a visible cursor.
The default bindings were chosen to resemble corresponding
Emacs key bindings.
The user's
.Xr tty 4
characters (e.g.\&
.Dv ERASE )
are bound to
reasonable substitutes and override the default bindings.
reasonable substitutes and override the default bindings;
their customary values are shown in parentheses below.
The default bindings were chosen to resemble corresponding
Emacs key bindings:
.Bl -tag -width Ds
.It abort: \*(haC, \*(haG
.It Xo abort:
.No INTR Pq \*(haC ,
.No \*(haG
.Xc
Abort the current command, empty the line buffer and
set the exit state to interrupted.
.It auto\-insert: Op Ar n
@ -5537,7 +5541,8 @@ command above.
Note that \*(haI is usually generated by the TAB (tabulator) key.
.It Xo delete\-char\-backward:
.Op Ar n
.No ERASE , \*(ha? , \*(haH
.No ERASE Pq \*(haH ,
.No \*(ha? , \*(haH
.Xc
Deletes
.Ar n
@ -5551,7 +5556,9 @@ Deletes
characters after the cursor.
.It Xo delete\-word\-backward:
.Op Ar n
.No WERASE , \*(ha[\*(ha? , \*(ha[\*(haH , \*(ha[h
.No Pfx1+ERASE Pq \*(ha[\*(haH ,
.No WERASE Pq \*(haW ,
.No \*(ha[\*(ha? , \*(ha[\*(haH , \*(ha[h
.Xc
Deletes
.Ar n
@ -5601,14 +5608,14 @@ Moves to the end of the history.
Moves the cursor to the end of the input line.
.It eot: \*(ha_
Acts as an end-of-file; this is useful because edit-mode input disables
normal terminal input canonicalization.
normal terminal input canonicalisation.
.It Xo eot\-or\-delete:
.Op Ar n
.No \*(haD
.No EOF Pq \*(haD
.Xc
Acts as
.Ic eot
if alone on a line; otherwise acts as
If alone on a line, same as
.Ic eot ,
otherwise,
.Ic delete\-char\-forward .
.It error: (not bound)
Error (ring the bell).
@ -5640,7 +5647,9 @@ word.
.Xc
Goes to history number
.Ar n .
.It kill\-line: KILL
.It Xo kill\-line:
.No KILL Pq \*(haU
.Xc
Deletes the entire input line.
.It kill\-region: \*(haW
Deletes the input between the cursor and the mark.
@ -5678,12 +5687,14 @@ This is only useful after an
.Ic search\-history
or
.Ic search\-history\-up .
.It no\-op: QUIT
.It Xo no\-op:
.No QUIT Pq \*(ha\e
.Xc
This does nothing.
.It prefix\-1: \*(ha[
Introduces a 2-character command sequence.
.It prefix\-2: \*(haX , \*(ha[[ , \*(ha[O
Introduces a 2-character command sequence.
Introduces a multi-character command sequence.
.It Xo prev\-hist\-word:
.Op Ar n
.No \*(ha[. , \*(ha[_