implement dark styling for digraphs

[sheet.git] / digraphs.plp
diff --git a/digraphs.plp b/digraphs.plp

index 98fba89ae9acdec63b9d9f4158e68d17a4d7f367..73189c9d0522ae66f162bacf27e4ba13a1a1d0d0 100644 (file)
--- a/digraphs.plp
+++ b/digraphs.plp
@@ -16,7 +16,13 @@ $header{content_type} = 'text/html; charset=utf-8';
  <head>
  <title>digraph cheat sheet</title>
  <meta http-equiv="content-type" content="utf-8">
-<link rel="stylesheet" type="text/css" media="all" href="/base.css">
+<link rel="stylesheet" type="text/css" media="all" href="/base.css"><:
+       my %styles = map {$_ => $_} qw(dark circus mono red terse);
+       our $style = exists $get{style} && $styles{$get{style}} || 'light';
+       printf(qq{\n<link rel="%s" type="text/css" media="all" href="%s" title="%s">},
+               $_ eq $style ? 'stylesheet' : 'alternate stylesheet', "$_.css", $_
+       ) for keys %styles;
+:>
  </head>
  
  <body id="digraphs">