D
Size: a a a
D
AK
NG
S
NG
func s:myToggleNumber()
if &relativenumber
setl norelativenumber
elseif &number
setl nonumber
else
setl number relativenumber
endif
endf
nnoremap <silent> <F2> :call <SID>myToggleNumber()<Return>
ap

ap

ap
ap

ap
D
autocmd! InsertLeave * :set conceallevel=1
autocmd! InsertEnter * :set conceallevel=0
YS
autocmd! InsertLeave * :set conceallevel=1
autocmd! InsertEnter * :set conceallevel=0
D
YS
D