vimrc: Documentation update for mappings.

diff --git a/vimrc b/vimrc
index bc6894408014a102e8c312be10081015b2709837..bb0bfe6ce268e5722210a7f383fb0e51e559c5ec 100644 (file)
--- a/vimrc
+++ b/vimrc
@@ -202,6 +202,10 @@ endif
 
 " MAPPINGS (except for plugins, see PLUGIN SETTINGS below)
 
+" noremap is used to make sure the right side is executed as is and can't be
+" modified by a plugin or other settings. Except for <Nop> which isn't
+" affected by mappings.
+
 " Easy way to exit insert mode.
 inoremap jj <Esc>
 inoremap jk <Esc>