<p>Provides a mechanism for modules to automatically generate aliases for the content they manage.</p>
                  <h2>Settings</h2>
                  <p>The <strong>Maximum Alias Length</strong> and <strong>Maximum component length</strong> values
                  default to 100 and have a limit of 128 from pathauto. This length is limited by the length of the dst
                  column of the url_alias database table. The default database schema for this column is 128. If you
                  set a length that is equal to that of the one set in the dst column it will cause problems in situations
                  where the system needs to append additional words to the aliased URL. For example... URLs generated
                  for feeds will have "/feed" added to the end. You should enter a value that is the length of the dst
                  column minus the length of any strings that might get added to the end of the URL. The length of
                  strings that might get added to the end of your URLs depends on which modules you have enabled and
                  on your Pathauto settings. The recommended and default value is 100.</p>
                  <p><strong>Raw Tokens</strong> In Pathauto it is appropriate to use the -raw form of tokens. Paths are
                  sent through a filtering system which ensures that raw user content is filtered. Failure to use -raw
                  tokens can cause problems with the Pathauto punctuation filtering system.</p>