bugfix: remove extra spaces (if options permit) when uncommenting irregular comments

doc/NERD_commenter.txt

@@ -869,6 +869,8 @@ to get illegal syntax when uncommenting them.
     - added support for services and gitcommit, thx to Christophe Benz for the
       email
     - set the NERDRemoveExtraSpaces option to 1 by default as the doc states
+    - fixed a bug where extra spaces werent being removed sometimes, thx to
+      Zhang Shuhan for the report
 
 2.1.12
     - added support for patran and dakota, thx to Jacobo Diaz for the email
@@ -1181,6 +1183,9 @@ Thanks to Ingo Karkat for the bug reports and the bugfix patch.
 Not to forget! Thanks to the following people for sending me new filetypes to
 support :D
 
+Thanks to Zhang Shuhan for noticing (and sending me the bug report) that
+spaces werent being removed properly for some comments.
+
 The hackers                         The filetypes~
 Sam R                               verilog
 Jonathan                            Derque context, plaintext and mail

plugin/NERD_commenter.vim

@@ -1911,16 +1911,16 @@ function s:UncommentLineNormal(line)
 
         "remove the outter most left comment delim 
         if indxLeft != -1 && (indxLeft < indxLeftAlt || indxLeftAlt == -1)
-            let line = s:ReplaceLeftMostDelim(b:left, '', line)
+            let line = s:RemoveDelimiters(b:left, '', line)
         elseif indxLeftAlt != -1
-            let line = s:ReplaceLeftMostDelim(b:leftAlt, '', line)
+            let line = s:RemoveDelimiters(b:leftAlt, '', line)
         endif
 
         "remove the outter most right comment delim 
         if indxRight != -1 && (indxRight < indxRightAlt || indxRightAlt == -1)
-            let line = s:ReplaceRightMostDelim(b:right, '', line)
+            let line = s:RemoveDelimiters('', b:right, line)
         elseif indxRightAlt != -1
-            let line = s:ReplaceRightMostDelim(b:rightAlt, '', line)
+            let line = s:RemoveDelimiters('', b:rightAlt, line)
         endif
     endif