Added the Porter Stemmer module to improve searches. This doesn't deal with some...

[yaffs-website] / web / modules / contrib / porterstemmer / INSTALL.txt

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+For general information about this module, check the README.txt file.
+
+Installation
+------------
+
+1. Unzip the files, and upload them as a subdirectory of the
+modules/ directory of your Drupal installation (or the
+location you normally use for contributed modules).
+
+2. Go to 'Manage > Extend', and enable the Porter Stemmer module.
+
+3. Go to 'Manage > Configuration > Search pages'
+and click 'Re-index site'.  You should do this step whenever you upgrade to a
+new version of the Porter Stemmer module, so that the search index is
+rebuilt with any changes to the stemming algorithm.
+
+4. Ensure that cron has run at least once, to build the search
+index. On larger sites, it may take several cron runs to complete the
+search index. You can check progress on the Search settings page, and
+you can run cron manually by visiting 'Administer > Reports > Status report',
+and clicking on 'Run cron manually'.
+
+5. This module will use the PECL "stem" library for PHP, if it is installed
+on your server. If you have full administrative/root access to your server, and
+are comfortable with Apache/PHP configuration and system administration, you
+can install this library by following the instructions at:
+  http://us3.php.net/manual/en/install.pecl.php
+Once the library is installed, you will need to add a line to your php.ini
+file to enable the module:
+  extension=stem.so
+If the PECL "stem" library is not available, the module uses a PHP
+implementation of the stemming algorithm. The output is identical.
+More information about the PECL "stem" library:
+  http://pecl.php.net/package/stem