" this is the mapping created (for command mode)
" like gvim shows it in response to :map command
" <C-A>        yggvG<Esc>

" this is the actual map command as you type it
" less-than and greater-than indicate key to type
" :map <Ctrl-V> <Ctrl-A> yggvG <Ctrl-V> <Escape>

map 
 yggvG