Re: [Phpwiki-talk] how to enable html

[Reini U. <ru...@x-...>]

I've experimented a bit with supporting html code.
But I need another feature not supported with this:

...<code> ...
verbatim multiline code, no wikilinks.
..</code>

the problem is the disabling of all further wiki transformations in such a 
code block, which is multiline.

I've tried this bad hack, with combining some flags (for the special
do_transform loop), 
and setting other global vars for the loop. but it is very dirty, and doesn't
even work yet. 
any ideas?

$transform->register(WT_SIMPLE_MARKUP & WT_MODE_MARKUP, 'wtm_code', '<code>');

function wtm_code($line, &$trfrm) {
   global $transform;
   $line = $trfrm->SetHTMLMode('code', ZERO_LEVEL, 0) . "\n" . $line;
   $transform->mode_set = 1; // hack to allow mult. lines
   return $line;
}


another unclean idea I tried, was to process all lines in the <code> block
seperately.
something like this:

// protected text within a <code> block. no markups at all.
// not line orientated! (like <nowiki> or <verbatim>)
/*
function wtm_code($line, &$trfrm) {
   global $transform;
   $i = strpos($line, '<code>');
   $prefix = substr($line,0,$i);
   $line = substr($line,$i);
   // echo "<code>: $line<br>"; // debug
   $c = $transform->linenumber;
   $count = count($transform->content);
   // this might fail on missing closing tag
   while (!$i and ($c < $count))
   {
      $actline = $transform->content[$c];
      $i = strpos($actline, '</code>');
      $line .= $actline;
      $c++;
   }
   $transform->linenumber = $c;
   // echo "</code>: ",substr($actline,$i),"<br>";  // debug
   return $prefix . $line . substr($actline,$i);  
}
*/



Steve Wainstead schrieb:
> 
> On Thu, 22 Feb 2001, Didier Bretin wrote:
> 
> > Hello,
> >
> >   I'm with the 1.1.9 version, and I can't find where I can allow the use
> > of html. Can you help me ? :o)
> 
> To enable HTML, you only have to uncomment one block of code in
> lib/transform.php. It looks like this:
> 
> /* If your web server is not accessble to the general public, you may
> allow this code below, which allows embedded HTML. If just anyone can
> reach
> your web server it is highly advised that you do not allow this.
> 
>       elseif (preg_match("/(^\|)(.*)/", $tmpline, $matches)) {
>          // HTML mode
>          $html .= SetHTMLOutputMode("", ZERO_DEPTH, 0);
>          $html .= $matches[2];
>          continue;
>       }
> */
> 
> Just strip out all the comments and you can then insert HTML this way:
> 
> | <table>
> | <tr><td>blah</td></tr>
> | </table>
> 
> by putting a bar  | at the start of every line.
> 
> If you want to go much further than that you can change the rules in
> transform.php (not for the light hearted!) to use HTML instead of Wiki
> markup.
> 
> cheers
> ~swain
> 
> ...............................ooo0000ooo.................................
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-- 
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/