Does it support following code?
More precisely, does it support defining function? invoking function system
? and so on.
Following code is used to auto close my Chinese input method when quit from insert normal.
let g:input_toggle = 1
function! Fcitx2en()
let s:input_status = system("fcitx-remote")
if s:input_status == 2
let g:input_toggle = 1
let l:a = system("fcitx-remote -c")
endif
endfunction
function! Fcitx2zh()
let s:input_status = system("fcitx-remote")
if s:input_status != 2 && g:input_toggle == 1
let l:a = system("fcitx-remote -o")
let g:input_toggle = 0
endif
endfunction
set timeoutlen=150
autocmd InsertLeave * call Fcitx2en()
"autocmd InsertEnter * call Fcitx2zh()