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<title>[10137] sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/michelf-php-markdown-1.6.0/Michelf/Markdown.php: Plugin Directory: patch the Markdown library we're using for PHP 7.4 compatibility.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10137">10137</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10137","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-08-10 07:52:38 +0000 (Mon, 10 Aug 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Plugin Directory: patch the Markdown library we're using for PHP 7.4 compatibility.
This library needs upgrading, but that needs proper testing.

See <a href="http://meta.trac.wordpress.org/ticket/5363">#5363</a>.
See https://github.com/WordPress/wordpress.org/pull/16.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorylibsmichelfphpmarkdown160MichelfMarkdownphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/michelf-php-markdown-1.6.0/Michelf/Markdown.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsplugindirectorylibsmichelfphpmarkdown160MichelfMarkdownphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/michelf-php-markdown-1.6.0/Michelf/Markdown.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/michelf-php-markdown-1.6.0/Michelf/Markdown.php    2020-08-10 07:51:34 UTC (rev 10136)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/michelf-php-markdown-1.6.0/Michelf/Markdown.php      2020-08-10 07:52:38 UTC (rev 10137)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -797,7 +797,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                if ($matches[2] == '-' && preg_match('{^-(?: |$)}', $matches[1]))
</span><span class="cx" style="display: block; padding: 0 10px">                        return $matches[0];
</span><span class="cx" style="display: block; padding: 0 10px">                
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $level = $matches[2]{0} == '=' ? 1 : 2;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $level = $matches[2][0] == '=' ? 1 : 2;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                # id attribute generation
</span><span class="cx" style="display: block; padding: 0 10px">                $idAtt = $this->_generateIdFromHeaderValue($matches[1]);
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1137,7 +1137,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                        # Other closing marker: close one em or strong and
</span><span class="cx" style="display: block; padding: 0 10px">                                        # change current token state to match the other
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        $token_stack[0] = str_repeat($token{0}, 3-$token_len);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 $token_stack[0] = str_repeat($token[0], 3-$token_len);
</ins><span class="cx" style="display: block; padding: 0 10px">                                         $tag = $token_len == 2 ? "strong" : "em";
</span><span class="cx" style="display: block; padding: 0 10px">                                        $span = $text_stack[0];
</span><span class="cx" style="display: block; padding: 0 10px">                                        $span = $this->runSpanGamut($span);
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1162,7 +1162,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                        # Reached opening three-char emphasis marker. Push on token
</span><span class="cx" style="display: block; padding: 0 10px">                                        # stack; will be handled by the special condition above.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        $em = $token{0};
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 $em = $token[0];
</ins><span class="cx" style="display: block; padding: 0 10px">                                         $strong = "$em$em";
</span><span class="cx" style="display: block; padding: 0 10px">                                        array_unshift($token_stack, $token);
</span><span class="cx" style="display: block; padding: 0 10px">                                        array_unshift($text_stack, '');
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1527,9 +1527,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">        # Handle $token provided by parseSpan by determining its nature and
</span><span class="cx" style="display: block; padding: 0 10px">        # returning the corresponding value that should replace it.
</span><span class="cx" style="display: block; padding: 0 10px">        #
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                switch ($token{0}) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         switch ($token[0]) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         case "\\":
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                return $this->hashPart("&#". ord($token{1}). ";");
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         return $this->hashPart("&#". ord($token[1]). ";");
</ins><span class="cx" style="display: block; padding: 0 10px">                         case "`":
</span><span class="cx" style="display: block; padding: 0 10px">                                # Search for end marker in remaining text.
</span><span class="cx" style="display: block; padding: 0 10px">                                if (preg_match('/^(.*?[^`])'.preg_quote($token).'(?!`)(.*)$/sm',
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1596,9 +1596,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">        # regular expression.
</span><span class="cx" style="display: block; padding: 0 10px">        #
</span><span class="cx" style="display: block; padding: 0 10px">                if (function_exists($this->utf8_strlen)) return;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $this->utf8_strlen = create_function('$text', 'return preg_match_all(
-                       "/[\\\\x00-\\\\xBF]|[\\\\xC0-\\\\xFF][\\\\x80-\\\\xBF]*/",
-                       $text, $m);');
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $this->utf8_strlen = function ($text) {
+                       return preg_match_all(
+                               "/[\\x00-\\xBF]|[\\xC0-\\xFF][\\x80-\\xBF]*/",
+                               $text, $m
+                       );
+               };
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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