automatically apply monochrome/terse styling

[sheet.git] / index.plp

diff --git a/index.plp b/index.plp
index 602eefc3a694bc7a8ee1814e28be1af5611357ce..01a3bf2dc4a6bd5338c88766edda0dcffa428203 100644 (file)
--- a/index.plp
+++ b/index.plp
@@ -125,6 +125,29 @@ sub escapeclass {
        return $_;
 }
 
+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';
+
+       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))
+       );
+       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};
 
@@ -137,7 +160,7 @@ for (my $row = 0; $row <= $#$keyrows; $row++) {
                          @$keycase or next;
 
                        printf(qq{\t<li%s><h3>%s</h3>\n}, # XXX insert &nbsp; here to fix msie<=6
-                               $mode eq '' ? '' : sprintf(
+                               $mode ne '' && sprintf(
                                        ' class="%s"', 'mode mode' . escapeclass($mode)
                                ),
                                sprintf('%s<small>: %s</small>',
@@ -149,29 +172,7 @@ for (my $row = 0; $row <= $#$keyrows; $row++) {
                           $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 $desc;
-                               print "\n";
-                       } # key
-
+                       print_key($modekeys->{lead}, $_, $modekeys->{$_}) for @$keycase;
                        print qq{\t\t</ul>\n};
                } # case
 
@@ -222,13 +223,13 @@ for (my $row = 0; $row <= $#$keyrows; $row++) {
                <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>