diff --git a/vim/after/syntax/cplusplus.vim b/vim/after/syntax/cplusplus.vim
index 68eb392..f3b2cd4 100644
--- a/vim/after/syntax/cplusplus.vim
+++ b/vim/after/syntax/cplusplus.vim
@@ -3,6 +3,7 @@ if exists("b:current_syntax")
 endif
 
 syn include @cxxInDoxygen syntax/cpp.vim
+syn include @cxxInComment syntax/cpp.vim
 
 unlet b:current_syntax
 
diff --git a/vim/vimrc.keymaps b/vim/vimrc.keymaps
index f1ac587..ad9939f 100644
--- a/vim/vimrc.keymaps
+++ b/vim/vimrc.keymaps
@@ -9,8 +9,8 @@ map Y y$
 
 map zz zM
 
-map [2~ :cp
-map [3~ :cn
+map <Ins> :cp
+map <Del> :cn
 
 "map _ :1,$!/opt/local/bin/clang-format-mp-3.9 -style=file
:1,$!/opt/local/bin/uncrustify -q -lCPP -c ~/adamformat/adam.format.cfg
 map _ :1,$!uncrustify -q -lCPP -c ~/adamformat/adam.format.cfg