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While looking for a way to add target="_blank" to markdown formatted fields I came across these little gems in the TextformatterMarkdownExtra.module (in the wire>modules>textformatter folder, I'm running v3.0.33). Turns out someone (Ryan? Did you add this?) already thought of it: /** * A couple RCD extentions to MarkDown syntax, to be executed after Markdown has already had it's way with the text */ protected function markdownExtensions(&$str) { // add id attribute to a tag, when followed by a #myid if(strpos($str, '>#')) $str = preg_replace('/<([a-z][a-z0-9]*)([^>]*>.*?)(<\/\\1>)#([a-z][-_a-z0-9]*)\b/', '<$1 id="$4"$2$3', $str); // add class attribute to tag when followed by a .myclass if(strpos($str, '>.')) $str = preg_replace('/<([a-z][a-z0-9]*)([^>]*>.*?)(<\/\\1>)\.([a-z][-_a-z0-9]*)\b/', '<$1 class="$4"$2$3', $str); // href links open in new window when followed by a plus sign, i.e. [google](http://google.com)+ if(strpos($str, '</a>+')) $str = preg_replace('/<a ([^>]+>.+?<\/a>)\+/', '<a target="_blank" $1', $str); // strip out comments // if(strpos($text, '/*') !== false) $text = preg_replace('{/\*.*?\*/}s', '', $text); // if(strpos($text, '//') !== false) $text = preg_replace('{^//.*$}m', '', $text); } Adding: $f->addOption(self::flavorRCD, 'RCD extentions'); after line 107 of the file, adds an option field which you can handily check from the module's config screen in the admin. Now, the question I should have asked before doing this is: Does changing that have any detrimental effect on things I don't know about yet? : ) Would be great if someone with actual knowledge on this could chime in before I shoot myself in the foot (There must be a reason why this is not active by default?) Cheers guys! Phil
