use Shiar_Sheet::Keyboard;
my $keys = Shiar_Sheet::Keyboard->new({do 'readline.inc.pl'});
$keys->map($get{map}) or undef $get{map};
-$keys->print_rows($get{rows}, [4,3,2]);
+$keys->print_rows($get{rows} || '^x=213', [4,3,2]);
:>
</ul>
<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
+ <dd>Default assignment in Bash shells, but not common readline.
</dl>
<ul class="legend legend-set">