no warnings 'uninitialized'; # save some useless checks for more legible code
use Carp;
-our $VERSION = 'v2.01';
+our $VERSION = 'v2.02';
my @casedesc = (undef, qw/shift ctrl meta/, 'shift meta');
my @rowdesc = qw(numeric top home bottom);
my $self = shift;
my ($mode, $key, $flags) = @_;
- my $txt = $self->{key}->{$mode.$key};
- my ($desc, $mnem) = defined $txt ? @$txt : ();
-
if (not defined $flags) {
- $flags = $key eq '^0' ? 'ni' : 'no';
+ $flags = [$key eq '^0' ? 'ni' : 'no'];
}
elsif (not ref $flags) { # alias
- $desc = $self->{sign}->{alias} . $flags;
- $flags = $self->keyunalias($flags) . ' alias';
+ my $desc = $self->{sign}->{alias};
+ $desc .= $flags eq "\e" ? 'esc' : $flags;
+ $flags = [$self->keyunalias($flags) . ' alias', $desc];
}
- else {
- $flags = $flags->[0];
+ my ($flags, $desc, $mnem) = @{$flags};
+ if (my $txt = $self->{key}->{$mode.$key}) {
+ ($desc, $mnem) = @{$txt};
}
# $key = $keytrans{$key} if defined $keytrans{$key};
- my $keytxt = $self->{def}{$mode}{lead} . escapehtml($key) if $key ne '^0';
+ my $keytxt = $key eq "\e" ? 'Esc' : $self->{def}{$mode}{lead} . escapehtml($key) if $key ne '^0';
$keytxt .= $self->{sign}->{$1} while $flags =~ s/(?:^| )(arg[a-ln-z]?)\b//; # arguments
$keytxt .= "<small>$self->{sign}->{motion}</small>" if $flags =~ s/ ?\bargm\b//; # motion argument
$keytxt =~ s{\^(?=.)}{<small>^</small>}; # element around ctrl-identifier
my $defrows = shift || [2, 1, 0];
my @modes = sort keys %{ $self->{def} };
- for (my $row = 0; $row <= $#{ $keyrows{$self->{map}} }; $row++) {
- my $keyrow = $keyrows{$self->{map}}->[$row];
+ print '<ul id="rows">'."\n\n";
+
+ for (my $row = -1; $row <= $#{ $keyrows{$self->{map}} }; $row++) {
+ my $keyrow = $row < 0 ? [["\e"]] : $keyrows{$self->{map}}->[$row];
- print qq{<li class="row row$row"><ul>\n};
+ printf qq{<li class="row row%d"><ul>\n}, $row+1;
for my $basemode (@modes) {
my @moderows = split /\s+/,
+ $row < 0 ? "0" :
defined $moderows{$basemode} ? $moderows{$basemode} : $moderows{-DEFAULT};
for my $submode (@moderows ? @moderows : '') {
printf "\t<li%s>", $basemode ne '' && sprintf(
' class="%s"', 'mode mode' . escapeclass($basemode)
);
- printf("<h3>%s<small>: %s</small></h3>\n", # XXX insert here to fix msie<=6
+ printf('<h3>%s<small>: %s</small></h3>', # XXX insert here to fix msie<=6
$self->{mode}->{$mode} || "mode $basemode",
"$rowdesc[$row] row $casedesc[$case]"
- );
+ ) unless $row < 0;
+ print "\n";
my $caseclass = 'keys';
$caseclass .= ' lead' if defined $modekeys->{lead}; # leading command key shown
$caseclass .= " $casedesc[$case]" if defined $casedesc[$case];
} # basemode
print qq{\t</ul>\n};
} # row
+
+ print "</ul>\n";
}
sub print_legend {