X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/864adbb0287dc16f05e41f612a0f2835c9848d7b..1d1b3f6faefdc6666db120b3cbaf5c76a7dadcb6:/index.plp

diff --git a/index.plp b/index.plp
index ed49475..94a7788 100644
--- a/index.plp
+++ b/index.plp
@@ -125,6 +125,14 @@ sub escapeclass {
 	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) = @_;
 
@@ -133,6 +141,7 @@ sub print_key {
 	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
@@ -141,6 +150,8 @@ sub print_key {
 		' 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>};
@@ -159,19 +170,17 @@ for (my $row = 0; $row <= $#$keyrows; $row++) {
 			my $keycase = $keyrow->[$case];
 			  @$keycase or next;
 
-			printf(qq{\t<li%s><h3>%s</h3>\n}, # XXX insert &nbsp; 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 &nbsp; 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};
+			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
@@ -223,13 +232,13 @@ 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>