diff --git a/doc/NERD_commenter.txt b/doc/NERD_commenter.txt
index c30845d..2814ac5 100644
--- a/doc/NERD_commenter.txt
+++ b/doc/NERD_commenter.txt
@@ -860,6 +860,11 @@ to get illegal syntax when uncommenting them.
 ==============================================================================
 8. Changelog                                                *NERDComChangelog*
 
+2.1.9
+    - added support for mrxvtrc, thx to Marco for the email
+    - added dummy support for SVNAnnotate, SVKAnnotate and CVSAnnotate, thx to
+      nicothakis for posting the issue
+
 2.1.8
     - fixed a couple of bugs with the NERDSpaceDelims option, thx to 
       David Miani and Jeremy Hinegardner
@@ -1191,3 +1196,5 @@ Brett Warneke                       spectre
 Pipp                                lhaskell
 Renald Buter                        scala
 Vladimir Lomov                      asymptote
+Marco                               mrxvtrc
+nicothakis                          SVNAnnotate, CVSAnnotate, SVKAnnotate
diff --git a/plugin/NERD_commenter.vim b/plugin/NERD_commenter.vim
index 3e9157e..09b36ab 100644
--- a/plugin/NERD_commenter.vim
+++ b/plugin/NERD_commenter.vim
@@ -248,6 +248,8 @@ function s:SetUpForNewFiletype(filetype, forceReset)
         call s:MapDelimiters('','')
     elseif a:filetype == "cvs" 
         call s:MapDelimiters('CVS:','')
+    elseif a:filetype == "CVSAnnotate" 
+        call s:MapDelimiters('','')
     elseif a:filetype == "d" 
         call s:MapDelimitersWithAlternative('//','', '/*','*/')
     elseif a:filetype == "dcl" 
@@ -482,6 +484,8 @@ function s:SetUpForNewFiletype(filetype, forceReset)
         call s:MapDelimiters('(*','*)') 
     elseif a:filetype == "monk" 
         call s:MapDelimiters(';', '')
+    elseif a:filetype == "mrxvtrc" 
+        call s:MapDelimiters('#', '')
     elseif a:filetype == "mush" 
         call s:MapDelimiters('#', '')
     elseif a:filetype == "muttrc" 
@@ -702,8 +706,12 @@ function s:SetUpForNewFiletype(filetype, forceReset)
         call s:MapDelimiters('--', '')
     elseif a:filetype == "strace" 
         call s:MapDelimiters('/*','*/')
+    elseif a:filetype == "SVKAnnotate" 
+        call s:MapDelimiters('','')
     elseif a:filetype == "svn" 
         call s:MapDelimiters('','')
+    elseif a:filetype == "SVNAnnotate" 
+        call s:MapDelimiters('','')
     elseif a:filetype == "SVNcommitlog" 
         call s:MapDelimiters('','')
     elseif a:filetype == "systemverilog"