\const{icons}{/icons}
\const{space}{ }
\const{lt}{<}
\const{gt}{>}
\def{indent}{x}{\for(i:=0)(i<\1)(i+=1){\space}}
\def{option}{?xx}{
  %<options>{value}{desc}
  <option\on.arg{0}{ \0} value=\cdata{\1}>
  \2
}
\def{select}{xx*}{
  %{name}{selected}<optname><optval>..
  <select name=\1>
  \if(\args>2){
    \for(i:=3)(i<=\args)(i+=2){
      <option\if(\arg(i) eq \2){ selected} value=\cdata{\arg(i)}>
      \arg(i+1)
    }
  }{
    \2
  }
  </select>
}
\def{button}{?x}{
  %[option]{value}
  <input type=submit name=\on.arg{0}{\0}{cmd} value=\cdata{\1}>
}
\def{variable}{xx}{
  %{name}{value}  
  <input type=hidden name=\1 value=\cdata{\2}>
}
\def{radio}{xx?}{
  %{name}{value}[bool]
  <input type=radio name=\1 value=\cdata{\2}\if{\0}{ checked}>
}
\def{target}{x}{}
\def{href}{xx}{
  %{uri}{name}
  <a href=\cdata{\1}\target{\1}>\2</a>
}
\def{iref}{xx}{
  %{uri}{image}
  <a href=\cdata{\1}\target{\1}><img border=0 src=\cdata{\2}></a>
}
\def{form}{?x}{
  %<uri>{body}
  <form method=post action=/POST\on.arg{0}{\0}{\req.uri}\target{\0}>
  \1
  </form>
}
\def{form.multi}{?x}{
  %{body}
  <form method=post enctype=multipart/form-data action=/POST\on.arg{0}{\0}{\req.uri}\target{\0}>
  \1
  </form>
}
\def{input}{xx?}{
  %{name}{size}[value]
  <input type=text name=\1 size=\2\on.arg{0}{ value=\cdata{\0}}>
}
\def{passwd}{xx?}{
  %{name}{size}[value]
  <input type=password name=\1 size=\2\on.arg{0}{ value=\cdata{\0}}>
}
\def{check}{xx?}{
  %{name}{value}[bool]
  <input type=checkbox name=\1 value=\cdata{\2}\if{\0}{ checked}>
}
\def{file}{?xx}{
  %{name}{size}[value]
  <input type=file\on.arg{0}{ accept=\cdata{\0}} name=\1 size=\2>
}
\def{text}{xxx?}{
  %{name}{row}{col}[value]
  <textarea name=\1 rows=\2 cols=\3>
  \mask.html{\4}
  </textarea>
}
\def{image}{?x}{
  %[options]{body}
  <img\on.arg{0}{ \0} src=\cdata{\1}>
}
\def{table}{?x}{
  %[options]{body}
  <table\on.arg{0}{ \0}>
  \1
  </table>
}
\def{th}{?x}{
  %[options]{body}
  <th\on.arg{0}{ \0}>
  \1
  </th>
}
\def{tr}{?x}{
  %[options]{body}
  <tr\on.arg{0}{ \0}>
  \1
  </tr>
}
\def{td}{?x}{
  %[options]{body}
  <td\on.arg{0}{ \0}>\on.arg{1}{\1}{\space}</td>
}
\def{font}{?x}{
  %[options]{body}
  <font\on.arg{0}{ \0}>\1</font>
}
\def{ul}{?x}{
  %[options]{body}
  <ul\on.arg{0}{ \0}>
  \1
  </ul>
}
\def{li}{?x}{
  %[options]{body}
  <li\on.arg{0}{ \0}>\1</li>
}
\def{h1}{?x}{
  %[options]{body}
  <h1\on.arg{0}{ \0}>\1</h1>
}
\def{h2}{?x}{
  %[options]{body}
  <h2\on.arg{0}{ \0}>\1</h2>
}
\def{h3}{?x}{
  %[options]{body}
  <h3\on.arg{0}{ \0}>\1</h3>
}
\def{h4}{?x}{
  %[options]{body}
  <h4\on.arg{0}{ \0}>\1</h4>
}
\def{h5}{?x}{
  %[options]{body}
  <h5\on.arg{0}{ \0}>\1</h5>
}
\def{h6}{?x}{
  %[options]{body}
  <h6\on.arg{0}{ \0}>\1</h6>
}
\def{center}{?x}{
  %[options]{body}
  <center\on.arg{0}{ \0}>\1</center>
}
\def{body}{?x}{
  %[options]{body}
  <body\on.arg{0}{ \0}>
  \1
  </body>
}