Html({
title => 'readline cheat sheet',
- version => 'v1.1',
+ version => '1.1',
description => [
"Reference sheet of default key bindings for GNU readline,",
"used for line-editing in most Unix software, notably Emacs and Bash.",
keywords => [qw'
readline gnu bash emacs sheet cheat reference overview keyboard editing curses
'],
- charset => $sign{charset},
- stylesheet => [qw'light dark circus mono red terse'],
+ stylesheet => [qw( light dark circus mono red )],
keys => 1,
});
<h2>default emacs mode</h2>
-<ul id="rows">
-
-<li class="row">
- <ul class="keys omni">
- <li class="me" onclick="setmode()"><b>Esc</b> +
- </ul>
-</li>
-
<:
use Shiar_Sheet::Keyboard 2;
my $info = do 'readline.eng.inc.pl' or die $@;
-$info->{def} = do 'readline.inc.pl';
my $keys = Shiar_Sheet::Keyboard->new($info);
$keys->map($get{map}) or undef $get{map};
$keys->print_rows($get{rows} || '^x=213', [4,3,2]);
-:>
-</ul>
-
-<hr>
-
-<div class="help">
- <div class="left">
- <dl class="legend legend-types">
- <dt class="ci">info
- <dd>Info command: shows/does something without altering anything.
- <dt class="pm">motion
- <dd>Move the cursor.
- <dt class="co">history
- <dd>Replace contents involving kill ring, undo, or command history.
- <dt class="mi">change
- <dd>Alter current text (filtering or completion).
- <dt class="mo">delete
- <dd>Remove text.
- <dt class="mv">misc
- <dd>Miscellaneous commands.
- <dt class="me">mode
- <dd>Additional key functionality (click to view).
- </dl>
- </div>
-
- <div class="right">
- <dl class="legend legend-options">
- <dt>key<:= $sign{arg} :>
- <dd>Commands with a dot need a char argument afterwards.
- <dt class="new">>v2.0
- <dd>Unavailable before readline version 2.1 (1997).
- <dt class="ext">bash
- <dd>Default assignment in Bash shells, but not common readline.
- </dl>
-
- <ul class="legend legend-set">
- <li>keyboard <strong>map</strong> is
- <:= $get{map} ? 'set to ' : '' :><em><:= $keys->{map} :></em>
- <li><strong>ascii</strong> mode is
- <:= defined $sign{-ascii} && 'forced ' :><em><:=
- $sign{-ascii} ? 'on' : 'off' :></em>
- <li><strong>keys</strong> are
- <em><:= $showkeys ? 'always shown' : 'hidden if unassigned' :></em><:=
- !exists $get{keys} && ' by default' :>
- <li>default <strong>style</strong> is
- <:= defined $get{style} && 'set to ' :><em><:= $style :></em>
- </ul>
- </div>
-</div>
+$keys->print_legends(\%get);