[pmwiki-devel] iframes with & in the src="url"

[Patrick R. Michaud]

On Fri, Feb 25, 2011 at 06:30:01PM -0500, Ryan O'Toole wrote:
> I can think of a few solutions, such as turning off ampersand interpolation
> within HTML tags. Dunno if that is enablehtml.php type of change, or 
> pmwiki ROS change. Another option would be able to just turn off the 
> & interpolation within a config.

It'd have to be an enablehtml.php type of change -- PmWiki itself gets
this correct.  In particular, you probably want to adjust the value 
passed to Keep(PSS(...)) to de-convert the & values within the 
angle brackets.  Perhaps something like:

  function EnableHtml($tag) {
    Markup(
    "html-$tag",
    '>{$var}',
    '/<(\/?('.$tag.')(?![a-z!])(([\'"]).*?\4|.*?)*?)>/ie',
    'Keep(PSS(str_replace("&", "&", \'<$1>\')))');
  }

Pm