return $_;
}
+my %keytrans = qw(
+ ^@ NUL ^a SOH ^b STX ^c ETX ^d EOT ^e ENQ ^f ACK ^g BEL
+ ^h BS ^i tab ^j LF ^k VT ^l FF ^m CR ^n SO ^o SI
+ ^p DLE ^q DC1 ^r DC2 ^s DC3 ^t DC4 ^u NAK ^v SYN ^w ETB
+ ^x CAN ^y EM ^z SUB ^[ ESC ^\ FS ^] GS ^^ RS ^_ US
+ ^? DEL
+);
+
+sub print_key {
+ my ($mode, $key, $keyinfo) = @_;
+
+ $keyinfo = [ $sign{alias}.$keyinfo, keyunalias($keyinfo)->[1] . ' alias' ]
+ if defined $keyinfo and not ref $keyinfo; # alias
+ my ($desc, $flags, $mnem) = @$keyinfo if defined $keyinfo;
+ defined $desc or $flags = $key eq '^0' ? 'ni' : 'no';
+
+# $key = $keytrans{$key} if defined $keytrans{$key};
+ my $keytxt = $mode . Entity($key) if $key ne '^0';
+ $keytxt .= $sign{arg} while $flags =~ s/ ?\barg\b//; # argument
+ $keytxt .= "<small>$sign{motion}</small>" if $flags =~ s/ ?\bargm\b//; # motion argument
+ $keytxt =~ s{\^(?=.)}{<small>^</small>}; # element around ctrl-identifier
+ my $onclick = $flags =~ s/ ?\bmode(\S*)// && defined $keys{$1} && sprintf(
+ ' onclick="setmode(%s)"',
+ $1 eq '' ? '' : sprintf(q{'mode%s'}, escapeclass($1))
+ );
+ $onclick .= sprintf(q{ onclick="document.location='%s'"}, $1)
+ if $flags =~ s/ ?\blink(\S*)//;
+ my $keyhint = defined($mnem) && qq{ title="$mnem"};
+
+ print qq{\t\t<li class="$flags"$onclick><b$keyhint>$keytxt</b>};
+ print ' ', $desc if defined $desc;
+ print "\n";
+}
+
our $map = defined $keyrows{$get{map}} ? $get{map} : 'qwerty';
my $keyrows = $keyrows{$map};
my $keycase = $keyrow->[$case];
@$keycase or next;
- printf(qq{\t<li%s><h3>%s</h3>\n}, # XXX insert here to fix msie<=6
- $mode eq '' ? '' : sprintf(
- ' class="%s"', 'mode mode' . escapeclass($mode)
- ),
- sprintf('%s<small>: %s</small>',
+ printf "\t<li%s>", $mode ne '' && sprintf(
+ ' class="%s"', 'mode mode' . escapeclass($mode)
+ );
+ printf("<h3>%s<small>: %s</small></h3>\n", # XXX insert here to fix msie<=6
$modekeys->{desc} || "mode $mode",
"$rowdesc[$row] row $casedesc[$case]"
- )
);
- my $modeclass = 'keys';
- $modeclass .= ' lead' if defined $modekeys->{lead}; # leading command key shown
- $modeclass .= " $casedesc[$case]" if defined $casedesc[$case];
- print qq{\t\t<ul class="$modeclass">\n};
-
- for my $key (@$keycase) {
- my $keyinfo = $modekeys->{$key};
- $keyinfo = [ $sign{alias}.$keyinfo, keyunalias($keyinfo)->[1] . ' alias' ]
- if defined $keyinfo and not ref $keyinfo; # alias
- my ($desc, $flags, $mnem) = @$keyinfo if defined $keyinfo;
- defined $desc or $flags = $key eq '^0' ? 'ni' : 'no';
-
- my $keytxt = $modekeys->{lead} . Entity($key) if $key ne '^0';
- $keytxt .= $sign{arg} while $flags =~ s/ ?\barg\b//; # argument
- $keytxt .= "<small>$sign{motion}</small>" if $flags =~ s/ ?\bargm\b//; # motion argument
- $keytxt =~ s{\^(?=.)}{<small>^</small>}; # element around ctrl-identifier
- my $onclick = $flags =~ s/ ?\bmode(\S*)// && defined $keys{$1} && sprintf(
- ' onclick="setmode(%s)"',
- $1 eq '' ? '' : sprintf(q{'mode%s'}, escapeclass($1))
- );
- my $keyhint = defined($mnem) && qq{ title="$mnem"};
-
- print qq{\t\t<li class="$flags"$onclick><b$keyhint>$keytxt</b>};
- print ' ', $desc if defined $desc;
- print "\n";
- } # key
-
+ my $caseclass = 'keys';
+ $caseclass .= ' lead' if defined $modekeys->{lead}; # leading command key shown
+ $caseclass .= " $casedesc[$case]" if defined $casedesc[$case];
+ print qq{\t\t<ul class="$caseclass">\n};
+ print_key($modekeys->{lead}, $_, $modekeys->{$_}) for @$keycase;
print qq{\t\t</ul>\n};
} # case
<li>keyboard <strong>map</strong> is
<:= $get{map} ? 'set to ' : '' :><em><:= $map :></em>
<li><strong>ascii</strong> mode is
- <:= exists $get{ascii} ? 'forced ' : '' :><em><:=
+ <:= exists $get{ascii} && 'forced ' :><em><:=
$ascii ? 'on' : 'off' :></em>
<li><strong>keys</strong> are
<em><:= $showkeys ? 'always shown' : 'hidden if unassigned' :></em><:=
- exists $get{keys} ? '' : ' by default' :>
+ exists $get{keys} || ' by default' :>
<li>default <strong>style</strong> is
- <:= defined $get{style} ? 'set to ' : '' :><em><:= $style :></em>
+ <:= defined $get{style} && 'set to ' :><em><:= $style :></em>
</ul>
</div>
</div>