NAME

podtree2html - translate a POD to HTML

SYNOPSIS

podtree2html [--base url] [--css url] [--[no]toc] [--hr level] [--bgcolor #rrggbb] [--text #rrggbb] [--variables values.pl] source dest [template] [variable=value ...]]

DESCRIPTION

podtree2html reads the POD in file source, translates it to HTML, and writes it to file dest. dest is created world-readable.

If a template file is provided, then template will be filled in by the Text::Template module and written to dest. Here is a minimal template, showing all the variables that are set by podtree2html.

  <html>
   <head>
    <base href="{$base}">
    <link href="{$css}" rel="stylesheet" type="text/css">
    <title>{$title}</title>
   </head>
   <body bgcolor="{$bgcolor}" text="{$text}">
    {$toc}
    {$body}
   </body>
  </html>

If the --variables option is provided, then the file values.pl will be executed with a do call before the template is filled in. values.pl may contain arbitrary Perl code. The program fragments in the template are evaulted in the Pod::Tree::HTML package. Any variables that values.pl sets in this package will be available to the template.

Additional scalar variables may be set on the command line with the variable=value syntax. Do not prefix variable with a $ sigil. Variables set on the command line override variables set in values.pl.

OPTIONS

--base url

Translate L<> sequences into HTML links relative to url.

--css url

Specifies a Cascanding Style Sheet for the generated HTML page. Here are example rules for all the different HTML elements that may appear in a POD.

    a:link { background: #ff8080 }
    body   { background: #f0f0f0 }
    code   { background: #c0ffc0 }
    dd     { background: #ffffe0 }
    dl     { background: #fffff0 }
    dt     { background: #ffffc0 }
    h1     { background: #ffc0c0 }
    h2     { background: #ffe0e0 }
    hr     { background: #ff0000; height: 5px }
    i      { background: #ffc0c0 }
    li     { background: #e0e0e0 }
    ol     { background: #fff0ff }
    p      { background: #f0f0ff }
    pre    { background: #f0fff0 }
    ul     { background: #f0ffff }

--[no]toc

Includes or omits the table of contents. Default is to include the TOC.

--hr level

Controls the profusion of horizontal lines in the output, as follows:

    level   horizontal lines
    0 	    none
    1 	    between TOC and body
    2 	    after each =head1
    3 	    after each =head1 and =head2

Default is level 1.

--bgcolor #rrggbb

Set the background color to #rrggbb. Default is white.

--text #rrggbb

Set the text color to #rrggbb. Default is black.

--variables values.pl

Execute the file values.pl with a do call before filling in template. values.pl may contain arbitrary Perl code.

REQUIRES

Pod::Tree::HTML

AUTHOR

Steven McDougall, <swmcd@theworld.com>