diff --git a/.config/nvim/plugin/vimrc/commands.vim b/.config/nvim/plugin/vimrc/commands.vim
new file mode 100644
--- /dev/null
+++ b/.config/nvim/plugin/vimrc/commands.vim
@@ -0,0 +1,35 @@
+command! -nargs=+ CAlias call vimrc#CommandAlias(<f-args>)
+
+command! Gcd call vimrc#Gcd()
+command! Hgcd call vimrc#Hgcd()
+
+command! SyntaxCompleteOn setl omnifunc=syntaxcomplete#Complete
+
+command! Mksession execute "mksession! " . v:this_session
+command! PruneSession call vimrc#PruneSession()
+
+command! -nargs=* -complete=file Tig      call tig#Tig(<f-args>)
+command!                         TigBlame call tig#TigBlame()
+command!                         TigLog   call tig#Tig('log', '-p', '--', expand('%'))
+
+" Preview markdown mail -- I edit with headers so I box them in a code block.
+command! MailPreview     enew | set bt=nofile | 0r # | exe 'norm! 0O```<Esc>}O```' | silent exe '%!mutt-md2html | mutt-html2txt' | 0
+command! MailPreviewHTML enew | set bt=nofile | setf html | 0r # | exe 'norm! 0O```<Esc>}O```' | silent exe '%!mutt-md2html' | 0
+
+command! -nargs=* -complete=file Grep call vimrc#Grep(<f-args>)
+CAlias Ag Grep
+CAlias grep Grep
+
+CAlias Q q
+CAlias Qa qa
+CAlias W w
+
+CAlias gcd Gcd
+CAlias hgcd Hgcd
+
+" make these default to one window/buffer too
+CAlias  doc      ViewDoc!
+CAlias  help     ViewDocHelp!
+CAlias  man      ViewDocMan!
+CAlias  perldoc  ViewDocPerl!
+