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function mathjax_update_7001 in MathJax: LaTeX for Drupal 7.2

Implements hook_update_N().

Removes deprecated configuration variables.

File

./mathjax.install, line 70
MathJax module install.

Code

function mathjax_update_7001() {
  variable_del('mathjax_enabled');
  variable_del('mathjax_pages');
  variable_del('mathjax_active_type');
  variable_set('mathjax_config_type', 1);
  if (!variable_get('mathjax_config_string')) {
    $str = <<<EOD
MathJax.Hub.Config({
  extensions: ['tex2jax.js'],
  jax: ['input/TeX','output/HTML-CSS'],
  tex2jax: {
    inlineMath: [ ['\$','\$'], ['\\\\(','\\\\)'] ],
    processEscapes: true
  },
  showProcessingMessages: false,
  messageStyle: 'none'
});
EOD;
    variable_set('mathjax_config_string', $str);
  }
}