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| -rw-r--r-- | modules/search/search.module | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/modules/search/search.module b/modules/search/search.module index 65dfb84e6..dde611939 100644 --- a/modules/search/search.module +++ b/modules/search/search.module @@ -97,6 +97,7 @@ function search_help($path, $arg) { switch ($path) { case 'admin/help#search': $output = '<p>' . t('The search module adds the ability to search for content by keywords. Search is often the only practical way to find content on a large site, and is useful for finding both users and posts.') . '</p>'; + $output = '<p>' . t('It is important to note that by default, the search module only supports exact keyword matching. You can modify this behavior by installing a language-specific stemming module for your language, which allows words such as walk, walking, and walked all to match each other. Another approach is to install an n-gram module, which breaks words down into small, overlapping chunks and finds words with a high degree of overlap, so that words like earthquake and quake can match each other. A third approach is to use a third-party search technology with features like this built in; there are modules available for several of these, such as Apache Solr and Sphinx.') . '</p>'; $output .= '<p>' . t('To provide keyword searching, the search engine maintains an index of words found in your site\'s content. To build and maintain this index, a correctly configured <a href="@cron">cron maintenance task</a> is required. Indexing behavior can be adjusted using the <a href="@searchsettings">search settings page</a>; for example, the <em>Number of items to index per cron run</em> sets the maximum number of items indexed in each pass of a <a href="@cron">cron maintenance task</a>. If necessary, reduce this number to prevent timeouts and memory errors when indexing.', array('@cron' => url('admin/reports/status'), '@searchsettings' => url('admin/config/search/settings'))) . '</p>'; $output .= '<p>' . t('For more information, see the online handbook entry for <a href="@search">Search module</a>.', array('@search' => 'http://drupal.org/handbook/modules/search/')) . '</p>'; return $output; |