protected function MarkdownExtra::doAbbreviations in Markdown 7

* Find defined abbreviations in text and wrap them in <abbr> elements. *

Parameters

string $text: * @return string

File

includes/MarkdownExtra.php, line 1752

Class

MarkdownExtra

Markdown Extra Parser Class

Namespace

Michelf

Code

protected function doAbbreviations($text) {
  if ($this->abbr_word_re) {

    // cannot use the /x modifier because abbr_word_re may
    // contain significant spaces:
    $text = preg_replace_callback('{' . '(?<![\\w\\x1A])' . '(?:' . $this->abbr_word_re . ')' . '(?![\\w\\x1A])' . '}', array(
      $this,
      '_doAbbreviations_callback',
    ), $text);
  }
  return $text;
}