Fossil

  @ <li><p>If a column of the result set is named "#" then that column
  @ is assumed to hold a ticket number.  A hyperlink will be created from
  @ that column to a detailed view of the ticket.</p></li>
  @
  @ <li><p>If a column of the result set is named "bgcolor" then the content
  @ of that column determines the background color of the row.</p></li>
  @
  @ <li><p>The <b>user()</b> SQL function returns a string
  @ which is the login of the current user.</p></li>
  @
  @ <li><p>The first column whose name begins with underscore ("_") and all
  @ subsequent columns are shown on their own rows in the table.  This might
  @ be useful for displaying the description of tickets.
  @ </p></li>
  @
  @ <li><p>The <b>aux()</b> SQL function takes a parameter name as an argument
  @ and returns the value that the user enters in the resulting HTML form. A
  @ second optional parameter provides a default value for the field.</p></li>
  @
  @ <li><p>The <b>option()</b> SQL function takes a parameter name
  @ and a quoted SELECT statement as parameters. The query results are
  @ presented as an HTML dropdown menu and the function returns
  @ the currently selected value. Results may be a single value column or
  @ two <b>value,description</b> columns. The first row is the default.</p></li>
  @
  @ <li><p>The <b>cgi()</b> SQL function takes a parameter name as an argument
  @ and returns the value of a corresponding CGI query value. If the CGI
  @ parameter doesn't exist, an optional second argument will be returned
  @ instead.</p></li>
  @
  @ <li><p>If a column is wrapped by the <b>wiki()</b> SQL function, it will
  @ be rendered as wiki formatted content.</p></li>
  @
  @ <li><p>If a column is wrapped by the <b>tkt()</b> SQL function, it will
  @ be shown as a ticket id with a link to the appropriate page</p></li>
  @
  @ <li><p>If a column is wrapped by the <b>chng()</b> SQL function, it will
  @ be shown as a baseline id with a link to the appropriate page.</p></li>
  @
  @ <li><p>The <b>search()</b> SQL function takes a keyword pattern and
  @ a search text. The function returns an integer score which is
  @ higher depending on how well the search went.</p></li>
  @
  @ <li><p>The query can join other tables in the database besides TICKET.
  @ </p></li>
  @ </ul>
  @
  @ <h3>Examples</h3>
  @ <p>In this example, the first column in the result set is named
  @ "bgcolor".  The value of this column is not displayed.  Instead, it