Make WordPress Core

Ticket #3833: 3833.3.diff

File 3833.3.diff, 2.1 KB (added by Denis-de-Bernardy, 16 years ago)

fix <li>\n<p>foo bar</p>\n</li>

  • wp-includes/formatting.php

     
    120120        $pee = preg_replace('|<br />\s*<br />|', "\n\n", $pee);
    121121        // Space things out a little
    122122        $allblocks = '(?:table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|map|area|blockquote|address|math|style|input|p|h[1-6]|hr)';
    123         $pee = preg_replace('!(<' . $allblocks . '[^>]*>)!', "\n$1", $pee);
    124         $pee = preg_replace('!(</' . $allblocks . '>)!', "$1\n\n", $pee);
     123        $textblocks = '(caption|td|th|div|dd|dt|li|pre|blockquote|address|p|h[1-6])';
    125124        $pee = str_replace(array("\r\n", "\r"), "\n", $pee); // cross-platform newlines
     125        $pee = preg_replace('!(<' . $allblocks . '[^>]*>)!', "\n\n$1\n\n", $pee);
     126        $pee = preg_replace('!(</' . $allblocks . '>)!', "\n\n$1\n\n", $pee);
    126127        if ( strpos($pee, '<object') !== false ) {
    127128                $pee = preg_replace('|\s*<param([^>]*)>\s*|', "<param$1>", $pee); // no pee inside object/embed
    128129                $pee = preg_replace('|\s*</embed>\s*|', '</embed>', $pee);
    129130        }
    130         $pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates
    131131        // make paragraphs, including one at the end
    132         $pees = preg_split('/\n\s*\n/', $pee, -1, PREG_SPLIT_NO_EMPTY);
     132        $pees = preg_split('/\n(?:\s*\n)+/', $pee, -1, PREG_SPLIT_NO_EMPTY);
    133133        $pee = '';
    134134        foreach ( $pees as $tinkle )
    135135                $pee .= '<p>' . trim($tinkle, "\n") . "</p>\n";
     
    141141        $pee = str_replace('</blockquote></p>', '</p></blockquote>', $pee);
    142142        $pee = preg_replace('!<p>\s*(</?' . $allblocks . '[^>]*>)!', "$1", $pee);
    143143        $pee = preg_replace('!(</?' . $allblocks . '[^>]*>)\s*</p>!', "$1", $pee);
     144        // turn <li><p>foo</p></li> into <li>foo</li>
     145        $pee = preg_replace('!<' . $textblocks . '([^>]*)>\n<p>([^\n]*)</p>\n</\\1>!', "<$1$2>$3</$1>", $pee);
    144146        if ($br) {
    145147                $pee = preg_replace_callback('/<(script|style).*?<\/\\1>/s', create_function('$matches', 'return str_replace("\n", "<WPPreserveNewline />", $matches[0]);'), $pee);
    146148                $pee = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $pee); // optionally make line breaks