#vim
#java
#hover #balloon with type definition ftplugin/java.vim, with #coc
highlight CocTypePopup ctermfg=White ctermbg=22 guifg=#ffffff guibg=#005f00
function! CocTypeBalloonExpr() abort
try
let l:docs = CocAction('getHover', {
\ 'bufnr': v:beval_bufnr,
\ 'line': v:beval_lnum,
\ 'col': v:beval_col
\ })
catch
return ''
endtry
for l:line in split(join(l:docs, "\n"), "\n")
let l:line = trim(l:line)
call popup_beval(l:line, {
\ 'maxwidth': 200,
\ 'padding': [0, 1, 0, 1],
\ 'border': [0, 0, 0, 0],
\ 'highlight': 'CocTypePopup',
\ 'wrap': 1
\ })
return ''
endfor
return ''
endfunction
if !has('nvim')
setl balloonevalterm
setl balloonexpr=CocTypeBalloonExpr()
endif