Question

是否试图使用总括完成,如果它不希望使用普通关键词完成的话?

i thougt %omnifunc != should do it...
but what am i missing? Here is my function.

function! CleverTab()
  if pumvisible()
    return "<C-N>"
  endif
  if strpart( getline( . ), 0, col( . )-1 ) =~  ^s*$ 
    return "<Tab>"
  elseif &omnifunc !=   
    return "<C-X><C-O>"
  else
    return "<C-N>"
  endif
endfunction
inoremap <Tab> <C-R>=CleverTab()<CR>

Answer 1

let g:stop_autocomplete=0

function! CleverTab(type)
    if a:type== omni 
        if strpart( getline( . ), 0, col( . )-1 ) =~  ^s*$ 
            let g:stop_autocomplete=1
            return "<TAB>"
        elseif !pumvisible() && !&omnifunc
            return "<C-X><C-O><C-P>"
        endif
    elseif a:type== keyword  && !pumvisible() && !g:stop_autocomplete
        return "<C-X><C-N><C-P>"
    elseif a:type== next 
        if g:stop_autocomplete
            let g:stop_autocomplete=0
        else
            return "<C-N>"
        endif
    endif
    return   
endfunction

inoremap <silent><TAB> <C-R>=CleverTab( omni )<CR><C-R>=CleverTab( keyword )<CR><C-R>=CleverTab( next )<CR>

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