@ --     a - Announcements
@ --     c - Check-ins
@ --     f - Forum posts
@ --     k - ** Special: Unsubscribed using /oneclickunsub
@ --     n - New forum threads
@ --     r - Replies to my own forum posts
@ --     t - Ticket changes
@ --     u - Potential elevation of users' permissions (admins only)
@ --     w - Wiki changes
@ --     x - Edits to forum posts
@ -- Probably different codes will be added in the future.  In the future
@ -- we might also add a separate table that allows subscribing to email
@ -- notifications for specific branches or tags or tickets.
@ --
@ CREATE TABLE repository.subscriber(

  }
  if( g.perm.RdWiki ){
    @  <label><input type="checkbox" name="sw" %s(PCK("sw"))> \
    @  Wiki</label><br>
  }
  if( g.perm.Admin ){
    @  <label><input type="checkbox" name="su" %s(PCK("su"))> \
    @  User permission additions</label>
  }
  di = PB("di");
  @ </td></tr>
  @ <tr>
  @  <td class="form_label">Delivery:</td>
  @  <td><select size="1" name="di">
  @     <option value="0" %s(di?"":"selected")>Individual Emails</option>

  }
  if( g.perm.Admin ){
    /* Corner-case bug: if an admin assigns 'u' to a non-admin, that
    ** subscription will get removed if the user later edits their
    ** subscriptions, as non-admins are not permitted to add that
    ** subscription. */
    @  <label><input type="checkbox" name="su" %s(su?"checked":"")>\
    @  User permission additions</label>
  }
  @ </td></tr>
  if( strchr(ssub,'k')!=0 ){
    @ <tr><td></td><td>&nbsp;&uarr;&nbsp;
    @ Note: User did a one-click unsubscribe</td></tr>
  }
  @ <tr>