(Neo)Vim plugin for searching useful variable names from CODELF

Plug 'voldikss/vim-codelf'

" Example key mappings configuration
inoremap <silent> <F9> <C-R>=codelf#start()<CR>
nnoremap <silent> <F9> :call codelf#start()<CR>

If set v:true, the available variable names will displayed in popup menu, which behaviors just like code completion. Otherwise, they will be displayed in cmdline, prompting the user to select one(like :z=) to replace the word under the cursor.

e.g. let g:codelf_proxy_url=http://127.0.0.1:1081

Query the word from codelf, return the variable name.

Go to CODELF for the word. If no word, use the word under the cursor. vim-browser-search supplies the same function.

• g:codelf_status

• How to stop it from displaying after triggering a codelf query?

  If the cursor was moved to another place, the callback function will be disabled.

• Will it frozen my Vim?

  If your (Neo)Vim has job feature, this plugin won't stop your behavior. Otherwise, yes(and this plugin is not recommended in that case).