doc update, plus possible fix to "complex delivery chains" issue. Basically when the top-level post creator replies to a thread he sent to a forum via tags, it isn't getting redelivered to the forum members.

doc/html/dir_d41ce877eb409a4791b288730010abe2.js

@@ -58,6 +58,7 @@ var dir_d41ce877eb409a4791b288730010abe2 =
     [ "parse_url.php", "parse__url_8php.html", "parse__url_8php" ],
     [ "photo.php", "photo_8php.html", "photo_8php" ],
     [ "photos.php", "mod_2photos_8php.html", "mod_2photos_8php" ],
+    [ "php.php", "php_8php.html", "php_8php" ],
     [ "ping.php", "ping_8php.html", "ping_8php" ],
     [ "poco.php", "poco_8php.html", "poco_8php" ],
     [ "poke.php", "poke_8php.html", "poke_8php" ],
@@ -78,7 +79,7 @@ var dir_d41ce877eb409a4791b288730010abe2 =
     [ "rsd_xml.php", "rsd__xml_8php.html", "rsd__xml_8php" ],
     [ "search.php", "search_8php.html", "search_8php" ],
     [ "search_ac.php", "search__ac_8php.html", "search__ac_8php" ],
-    [ "settings.php", "settings_8php.html", "settings_8php" ],
+    [ "settings.php", "mod_2settings_8php.html", "mod_2settings_8php" ],
     [ "setup.php", "setup_8php.html", "setup_8php" ],
     [ "share.php", "share_8php.html", "share_8php" ],
     [ "siteinfo.php", "siteinfo_8php.html", "siteinfo_8php" ],
@@ -88,6 +89,7 @@ var dir_d41ce877eb409a4791b288730010abe2 =
     [ "suggest.php", "suggest_8php.html", "suggest_8php" ],
     [ "tagger.php", "tagger_8php.html", "tagger_8php" ],
     [ "tagrm.php", "tagrm_8php.html", "tagrm_8php" ],
+    [ "thing.php", "thing_8php.html", "thing_8php" ],
     [ "toggle_mobile.php", "toggle__mobile_8php.html", "toggle__mobile_8php" ],
     [ "uexport.php", "uexport_8php.html", "uexport_8php" ],
     [ "update_channel.php", "update__channel_8php.html", "update__channel_8php" ],