601 lines
17 KiB
VimL
601 lines
17 KiB
VimL
scriptencoding utf-8
|
|
let s:root = expand('<sfile>:h:h:h')
|
|
let s:is_win = has('win32') || has('win64')
|
|
let s:is_vim = !has('nvim')
|
|
let s:vim_api_version = 29
|
|
|
|
function! coc#util#remote_fns(name)
|
|
let fns = ['init', 'complete', 'should_complete', 'refresh', 'get_startcol', 'on_complete', 'on_enter']
|
|
let res = []
|
|
for fn in fns
|
|
if exists('*coc#source#'.a:name.'#'.fn)
|
|
call add(res, fn)
|
|
endif
|
|
endfor
|
|
return res
|
|
endfunction
|
|
|
|
function! coc#util#do_complete(name, opt, cb) abort
|
|
let handler = 'coc#source#'.a:name.'#complete'
|
|
let l:Cb = {res -> a:cb(v:null, res)}
|
|
let args = [a:opt, l:Cb]
|
|
call call(handler, args)
|
|
endfunction
|
|
|
|
function! coc#util#suggest_variables(bufnr) abort
|
|
return {
|
|
\ 'coc_suggest_disable': getbufvar(a:bufnr, 'coc_suggest_disable', 0),
|
|
\ 'coc_disabled_sources': getbufvar(a:bufnr, 'coc_disabled_sources', []),
|
|
\ 'coc_suggest_blacklist': getbufvar(a:bufnr, 'coc_suggest_blacklist', []),
|
|
\ }
|
|
endfunction
|
|
|
|
function! coc#util#api_version() abort
|
|
return s:vim_api_version
|
|
endfunction
|
|
|
|
function! coc#util#semantic_hlgroups() abort
|
|
let res = split(execute('hi'), "\n")
|
|
let filtered = filter(res, "v:val =~# '^CocSem'")
|
|
return map(filtered, "matchstr(v:val,'\\v^CocSem\\w+')")
|
|
endfunction
|
|
|
|
" get cursor position
|
|
function! coc#util#cursor()
|
|
return [line('.') - 1, strchars(strpart(getline('.'), 0, col('.') - 1))]
|
|
endfunction
|
|
|
|
function! coc#util#change_info() abort
|
|
return {'lnum': line('.'), 'col': col('.'), 'line': getline('.'), 'changedtick': b:changedtick}
|
|
endfunction
|
|
|
|
function! coc#util#jumpTo(line, character) abort
|
|
echohl WarningMsg | echon 'coc#util#jumpTo is deprecated, use coc#cursor#move_to instead.' | echohl None
|
|
call coc#cursor#move_to(a:line, a:character)
|
|
endfunction
|
|
|
|
function! coc#util#root_patterns() abort
|
|
return coc#rpc#request('rootPatterns', [bufnr('%')])
|
|
endfunction
|
|
|
|
function! coc#util#get_config(key) abort
|
|
return coc#rpc#request('getConfig', [a:key])
|
|
endfunction
|
|
|
|
function! coc#util#open_terminal(opts) abort
|
|
return coc#ui#open_terminal(a:opts)
|
|
endfunction
|
|
|
|
function! coc#util#synname() abort
|
|
return synIDattr(synID(line('.'), col('.') - 1, 1), 'name')
|
|
endfunction
|
|
|
|
function! coc#util#setline(lnum, line)
|
|
keepjumps call setline(a:lnum, a:line)
|
|
endfunction
|
|
|
|
function! coc#util#path_replace_patterns() abort
|
|
if has('win32unix') && exists('g:coc_cygqwin_path_prefixes')
|
|
echohl WarningMsg
|
|
echon 'g:coc_cygqwin_path_prefixes is deprecated, use g:coc_uri_prefix_replace_patterns instead'
|
|
echohl None
|
|
return g:coc_cygqwin_path_prefixes
|
|
endif
|
|
if exists('g:coc_uri_prefix_replace_patterns')
|
|
return g:coc_uri_prefix_replace_patterns
|
|
endif
|
|
return v:null
|
|
endfunction
|
|
|
|
function! coc#util#version()
|
|
if s:is_vim
|
|
return string(v:versionlong)
|
|
endif
|
|
let c = execute('silent version')
|
|
let lines = split(matchstr(c, 'NVIM v\zs[^\n-]*'))
|
|
return lines[0]
|
|
endfunction
|
|
|
|
function! coc#util#check_refresh(bufnr)
|
|
if !bufloaded(a:bufnr)
|
|
return 0
|
|
endif
|
|
if getbufvar(a:bufnr, 'coc_diagnostic_disable', 0)
|
|
return 0
|
|
endif
|
|
if get(g: , 'EasyMotion_loaded', 0)
|
|
return EasyMotion#is_active() != 1
|
|
endif
|
|
return 1
|
|
endfunction
|
|
|
|
function! coc#util#diagnostic_info(bufnr, checkInsert) abort
|
|
let checked = coc#util#check_refresh(a:bufnr)
|
|
if !checked
|
|
return v:null
|
|
endif
|
|
if a:checkInsert && mode() =~# '^i'
|
|
return v:null
|
|
endif
|
|
let locationlist = ''
|
|
let winid = -1
|
|
for info in getwininfo()
|
|
if info['bufnr'] == a:bufnr
|
|
let winid = info['winid']
|
|
let locationlist = get(getloclist(winid, {'title': 1}), 'title', '')
|
|
break
|
|
endif
|
|
endfor
|
|
return {
|
|
\ 'bufnr': bufnr('%'),
|
|
\ 'winid': winid,
|
|
\ 'lnum': line('.'),
|
|
\ 'locationlist': locationlist
|
|
\ }
|
|
endfunction
|
|
|
|
function! coc#util#open_file(cmd, file)
|
|
let file = fnameescape(a:file)
|
|
execute a:cmd .' '.file
|
|
endfunction
|
|
|
|
function! coc#util#job_command()
|
|
if (has_key(g:, 'coc_node_path'))
|
|
let node = expand(g:coc_node_path)
|
|
else
|
|
let node = $COC_NODE_PATH == '' ? 'node' : $COC_NODE_PATH
|
|
endif
|
|
if !executable(node)
|
|
echohl Error | echom '[coc.nvim] "'.node.'" is not executable, checkout https://nodejs.org/en/download/' | echohl None
|
|
return
|
|
endif
|
|
if !filereadable(s:root.'/build/index.js')
|
|
if isdirectory(s:root.'/src')
|
|
echohl Error | echom '[coc.nvim] build/index.js not found, please install dependencies and compile coc.nvim by: yarn install' | echohl None
|
|
else
|
|
echohl Error | echon '[coc.nvim] your coc.nvim is broken.' | echohl None
|
|
endif
|
|
return
|
|
endif
|
|
return [node] + get(g:, 'coc_node_args', ['--no-warnings']) + [s:root.'/build/index.js']
|
|
endfunction
|
|
|
|
function! coc#util#jump(cmd, filepath, ...) abort
|
|
if a:cmd != 'pedit'
|
|
silent! normal! m'
|
|
endif
|
|
let path = a:filepath
|
|
if (has('win32unix'))
|
|
let path = substitute(a:filepath, '\v\\', '/', 'g')
|
|
endif
|
|
let file = fnamemodify(path, ":~:.")
|
|
if a:cmd == 'pedit'
|
|
let extra = empty(get(a:, 1, [])) ? '' : '+'.(a:1[0] + 1)
|
|
exe 'pedit '.extra.' '.fnameescape(file)
|
|
return
|
|
elseif a:cmd == 'drop' && exists('*bufadd')
|
|
let dstbuf = bufadd(path)
|
|
let binfo = getbufinfo(dstbuf)
|
|
if len(binfo) == 1 && empty(binfo[0].windows)
|
|
exec 'buffer '.dstbuf
|
|
let &buflisted = 1
|
|
else
|
|
exec 'drop '.fnameescape(file)
|
|
endif
|
|
elseif a:cmd == 'edit'
|
|
if bufloaded(file)
|
|
exe 'b '.bufnr(file)
|
|
else
|
|
exe a:cmd.' '.fnameescape(file)
|
|
endif
|
|
else
|
|
exe a:cmd.' '.fnameescape(file)
|
|
endif
|
|
if !empty(get(a:, 1, []))
|
|
let line = getline(a:1[0] + 1)
|
|
" TODO need to use utf16 here
|
|
let col = byteidx(line, a:1[1]) + 1
|
|
if col == 0
|
|
let col = 999
|
|
endif
|
|
call cursor(a:1[0] + 1, col)
|
|
endif
|
|
if &filetype ==# ''
|
|
filetype detect
|
|
endif
|
|
if s:is_vim
|
|
redraw
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#variables(bufnr) abort
|
|
let info = getbufinfo(a:bufnr)
|
|
let variables = empty(info) ? {} : copy(info[0]['variables'])
|
|
for key in keys(variables)
|
|
if key !~# '\v^coc'
|
|
unlet variables[key]
|
|
endif
|
|
endfor
|
|
return variables
|
|
endfunction
|
|
|
|
function! coc#util#with_callback(method, args, cb)
|
|
function! s:Cb() closure
|
|
try
|
|
let res = call(a:method, a:args)
|
|
call a:cb(v:null, res)
|
|
catch /.*/
|
|
call a:cb(v:exception)
|
|
endtry
|
|
endfunction
|
|
let timeout = s:is_vim ? 10 : 0
|
|
call timer_start(timeout, {-> s:Cb() })
|
|
endfunction
|
|
|
|
function! coc#util#timer(method, args)
|
|
call timer_start(0, { -> s:Call(a:method, a:args)})
|
|
endfunction
|
|
|
|
function! s:Call(method, args)
|
|
try
|
|
call call(a:method, a:args)
|
|
redraw
|
|
catch /.*/
|
|
return 0
|
|
endtry
|
|
endfunction
|
|
|
|
function! coc#util#vim_info()
|
|
return {
|
|
\ 'apiversion': s:vim_api_version,
|
|
\ 'mode': mode(),
|
|
\ 'config': get(g:, 'coc_user_config', {}),
|
|
\ 'floating': has('nvim') && exists('*nvim_open_win') ? v:true : v:false,
|
|
\ 'extensionRoot': coc#util#extension_root(),
|
|
\ 'globalExtensions': get(g:, 'coc_global_extensions', []),
|
|
\ 'lines': &lines,
|
|
\ 'columns': &columns,
|
|
\ 'cmdheight': &cmdheight,
|
|
\ 'pid': coc#util#getpid(),
|
|
\ 'filetypeMap': get(g:, 'coc_filetype_map', {}),
|
|
\ 'version': coc#util#version(),
|
|
\ 'completeOpt': &completeopt,
|
|
\ 'pumevent': exists('##MenuPopupChanged') || exists('##CompleteChanged'),
|
|
\ 'isVim': has('nvim') ? v:false : v:true,
|
|
\ 'isCygwin': has('win32unix') ? v:true : v:false,
|
|
\ 'isMacvim': has('gui_macvim') ? v:true : v:false,
|
|
\ 'isiTerm': $TERM_PROGRAM ==# "iTerm.app",
|
|
\ 'colorscheme': get(g:, 'colors_name', ''),
|
|
\ 'workspaceFolders': get(g:, 'WorkspaceFolders', v:null),
|
|
\ 'background': &background,
|
|
\ 'runtimepath': join(globpath(&runtimepath, '', 0, 1), ','),
|
|
\ 'locationlist': get(g:,'coc_enable_locationlist', 1),
|
|
\ 'progpath': v:progpath,
|
|
\ 'guicursor': &guicursor,
|
|
\ 'tabCount': tabpagenr('$'),
|
|
\ 'updateHighlight': has('nvim-0.5.0') || has('patch-8.1.1719') ? v:true : v:false,
|
|
\ 'vimCommands': get(g:, 'coc_vim_commands', []),
|
|
\ 'sign': exists('*sign_place') && exists('*sign_unplace'),
|
|
\ 'textprop': has('textprop') && has('patch-8.1.1719') && !has('nvim') ? v:true : v:false,
|
|
\ 'dialog': has('nvim-0.4.0') || has('patch-8.2.0750') ? v:true : v:false,
|
|
\ 'semanticHighlights': coc#util#semantic_hlgroups()
|
|
\}
|
|
endfunction
|
|
|
|
function! coc#util#all_state()
|
|
return {
|
|
\ 'bufnr': bufnr('%'),
|
|
\ 'winid': win_getid(),
|
|
\ 'bufnrs': map(getbufinfo({'bufloaded': 1}),'v:val["bufnr"]'),
|
|
\ 'winids': map(getwininfo(),'v:val["winid"]'),
|
|
\ }
|
|
endfunction
|
|
|
|
function! coc#util#install() abort
|
|
let yarncmd = get(g:, 'coc_install_yarn_cmd', executable('yarnpkg') ? 'yarnpkg' : 'yarn')
|
|
call coc#ui#open_terminal({
|
|
\ 'cwd': s:root,
|
|
\ 'cmd': yarncmd.' install --frozen-lockfile --ignore-engines',
|
|
\ 'autoclose': 0,
|
|
\ })
|
|
endfunction
|
|
|
|
function! coc#util#extension_root() abort
|
|
if get(g:, 'coc_node_env', '') ==# 'test'
|
|
return s:root.'/src/__tests__/extensions'
|
|
endif
|
|
if !empty(get(g:, 'coc_extension_root', ''))
|
|
echohl Error | echon 'g:coc_extension_root not used any more, use g:coc_data_home instead' | echohl None
|
|
endif
|
|
return coc#util#get_data_home().'/extensions'
|
|
endfunction
|
|
|
|
function! coc#util#update_extensions(...) abort
|
|
let async = get(a:, 1, 0)
|
|
if async
|
|
call coc#rpc#notify('updateExtensions', [])
|
|
else
|
|
call coc#rpc#request('updateExtensions', [v:true])
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#install_extension(args) abort
|
|
let names = filter(copy(a:args), 'v:val !~# "^-"')
|
|
let isRequest = index(a:args, '-sync') != -1
|
|
if isRequest
|
|
call coc#rpc#request('installExtensions', names)
|
|
else
|
|
call coc#rpc#notify('installExtensions', names)
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#do_autocmd(name) abort
|
|
if exists('#User#'.a:name)
|
|
exe 'doautocmd <nomodeline> User '.a:name
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#rebuild()
|
|
let dir = coc#util#extension_root()
|
|
if !isdirectory(dir) | return | endif
|
|
call coc#ui#open_terminal({
|
|
\ 'cwd': dir,
|
|
\ 'cmd': 'npm rebuild',
|
|
\ 'keepfocus': 1,
|
|
\})
|
|
endfunction
|
|
|
|
function! coc#util#unmap(bufnr, keys) abort
|
|
if bufnr('%') == a:bufnr
|
|
for key in a:keys
|
|
exe 'silent! nunmap <buffer> '.key
|
|
endfor
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#refactor_foldlevel(lnum) abort
|
|
if a:lnum <= 2 | return 0 | endif
|
|
let line = getline(a:lnum)
|
|
if line =~# '^\%u3000\s*$' | return 0 | endif
|
|
return 1
|
|
endfunction
|
|
|
|
function! coc#util#refactor_fold_text(lnum) abort
|
|
let range = ''
|
|
let info = get(b:line_infos, a:lnum, [])
|
|
if !empty(info)
|
|
let range = info[0].':'.info[1]
|
|
endif
|
|
return trim(getline(a:lnum)[3:]).' '.range
|
|
endfunction
|
|
|
|
" get tabsize & expandtab option
|
|
function! coc#util#get_format_opts(bufnr) abort
|
|
let bufnr = a:bufnr && bufloaded(a:bufnr) ? a:bufnr : bufnr('%')
|
|
let tabsize = getbufvar(bufnr, '&shiftwidth')
|
|
if tabsize == 0
|
|
let tabsize = getbufvar(bufnr, '&tabstop')
|
|
endif
|
|
return {
|
|
\ 'tabsize': tabsize,
|
|
\ 'expandtab': getbufvar(bufnr, '&expandtab'),
|
|
\ 'insertFinalNewline': getbufvar(bufnr, '&eol'),
|
|
\ 'trimTrailingWhitespace': getbufvar(bufnr, 'coc_trim_trailing_whitespace', 0),
|
|
\ 'trimFinalNewlines': getbufvar(bufnr, 'coc_trim_final_newlines', 0)
|
|
\ }
|
|
endfunction
|
|
|
|
function! coc#util#get_editoroption(winid) abort
|
|
if !coc#compat#win_is_valid(a:winid)
|
|
return v:null
|
|
endif
|
|
if has('nvim') && exists('*nvim_win_get_config')
|
|
" avoid float window
|
|
let config = nvim_win_get_config(a:winid)
|
|
if !empty(get(config, 'relative', ''))
|
|
return v:null
|
|
endif
|
|
endif
|
|
let info = getwininfo(a:winid)[0]
|
|
let bufnr = info['bufnr']
|
|
let buftype = getbufvar(bufnr, '&buftype')
|
|
" avoid window for other purpose.
|
|
if buftype !=# '' && buftype !=# 'acwrite'
|
|
return v:null
|
|
endif
|
|
let tabSize = getbufvar(bufnr, '&shiftwidth')
|
|
if tabSize == 0
|
|
let tabSize = getbufvar(bufnr, '&tabstop')
|
|
endif
|
|
return {
|
|
\ 'bufnr': bufnr,
|
|
\ 'winid': a:winid,
|
|
\ 'winids': map(getwininfo(), 'v:val["winid"]'),
|
|
\ 'tabpagenr': info['tabnr'],
|
|
\ 'winnr': winnr(),
|
|
\ 'visibleRanges': s:visible_ranges(a:winid),
|
|
\ 'tabSize': tabSize,
|
|
\ 'insertSpaces': getbufvar(bufnr, '&expandtab') ? v:true : v:false
|
|
\ }
|
|
endfunction
|
|
|
|
function! coc#util#getpid()
|
|
if !has('win32unix')
|
|
return getpid()
|
|
endif
|
|
let cmd = 'cat /proc/' . getpid() . '/winpid'
|
|
return substitute(system(cmd), '\v\n', '', 'gi')
|
|
endfunction
|
|
|
|
" Get indentkeys for indent on TextChangedP, consider = for word indent only.
|
|
function! coc#util#get_indentkeys() abort
|
|
if empty(&indentexpr)
|
|
return ''
|
|
endif
|
|
if &indentkeys !~# '='
|
|
return ''
|
|
endif
|
|
return &indentkeys
|
|
endfunction
|
|
|
|
function! coc#util#get_bufoptions(bufnr) abort
|
|
if !bufloaded(a:bufnr) | return v:null | endif
|
|
let bufname = bufname(a:bufnr)
|
|
let buftype = getbufvar(a:bufnr, '&buftype')
|
|
let winid = bufwinid(a:bufnr)
|
|
let size = -1
|
|
if bufnr('%') == a:bufnr
|
|
let size = line2byte(line("$") + 1)
|
|
elseif !empty(bufname)
|
|
let size = getfsize(bufname)
|
|
endif
|
|
let lines = v:null
|
|
if getbufvar(a:bufnr, 'coc_enabled', 1) && (buftype == '' || buftype == 'acwrite') && size < get(g:, 'coc_max_filesize', 2097152)
|
|
let lines = getbufline(a:bufnr, 1, '$')
|
|
endif
|
|
return {
|
|
\ 'bufnr': a:bufnr,
|
|
\ 'size': size,
|
|
\ 'lines': lines,
|
|
\ 'winid': winid,
|
|
\ 'bufname': bufname,
|
|
\ 'buftype': buftype,
|
|
\ 'previewwindow': v:false,
|
|
\ 'eol': getbufvar(a:bufnr, '&eol'),
|
|
\ 'indentkeys': coc#util#get_indentkeys(),
|
|
\ 'variables': coc#util#variables(a:bufnr),
|
|
\ 'filetype': getbufvar(a:bufnr, '&filetype'),
|
|
\ 'iskeyword': getbufvar(a:bufnr, '&iskeyword'),
|
|
\ 'changedtick': getbufvar(a:bufnr, 'changedtick'),
|
|
\ 'fullpath': empty(bufname) ? '' : fnamemodify(bufname, ':p'),
|
|
\}
|
|
endfunction
|
|
|
|
function! coc#util#get_config_home()
|
|
if !empty(get(g:, 'coc_config_home', ''))
|
|
return resolve(expand(g:coc_config_home))
|
|
endif
|
|
if exists('$VIMCONFIG')
|
|
return resolve($VIMCONFIG)
|
|
endif
|
|
if has('nvim')
|
|
if exists('$XDG_CONFIG_HOME')
|
|
return resolve($XDG_CONFIG_HOME."/nvim")
|
|
endif
|
|
if s:is_win
|
|
return resolve($HOME.'/AppData/Local/nvim')
|
|
endif
|
|
return resolve($HOME.'/.config/nvim')
|
|
else
|
|
if s:is_win
|
|
return resolve($HOME."/vimfiles")
|
|
endif
|
|
return resolve($HOME.'/.vim')
|
|
endif
|
|
endfunction
|
|
|
|
function! coc#util#get_data_home()
|
|
if !empty(get(g:, 'coc_data_home', ''))
|
|
let dir = resolve(expand(g:coc_data_home))
|
|
else
|
|
if exists('$XDG_CONFIG_HOME')
|
|
let dir = resolve($XDG_CONFIG_HOME."/coc")
|
|
else
|
|
if s:is_win
|
|
let dir = resolve(expand('~/AppData/Local/coc'))
|
|
else
|
|
let dir = resolve(expand('~/.config/coc'))
|
|
endif
|
|
endif
|
|
endif
|
|
if !isdirectory(dir)
|
|
call coc#notify#create(['creating data directory: '.dir], {
|
|
\ 'borderhighlight': 'CocInfoSign',
|
|
\ 'timeout': 5000,
|
|
\ 'kind': 'info',
|
|
\ })
|
|
call mkdir(dir, "p", 0755)
|
|
endif
|
|
return dir
|
|
endfunction
|
|
|
|
function! coc#util#get_complete_option()
|
|
if get(b:,"coc_suggest_disable",0)
|
|
return v:null
|
|
endif
|
|
let pos = getcurpos()
|
|
let line = getline(pos[1])
|
|
let input = matchstr(strpart(line, 0, pos[2] - 1), '\k*$')
|
|
let col = pos[2] - strlen(input)
|
|
return {
|
|
\ 'word': matchstr(strpart(line, col - 1), '^\k\+'),
|
|
\ 'input': empty(input) ? '' : input,
|
|
\ 'line': line,
|
|
\ 'filetype': &filetype,
|
|
\ 'filepath': expand('%:p'),
|
|
\ 'bufnr': bufnr('%'),
|
|
\ 'linenr': pos[1],
|
|
\ 'colnr' : pos[2],
|
|
\ 'col': col - 1,
|
|
\ 'changedtick': b:changedtick,
|
|
\ 'blacklist': get(b:, 'coc_suggest_blacklist', []),
|
|
\ 'disabled': get(b:, 'coc_disabled_sources', []),
|
|
\ 'indentkeys': coc#util#get_indentkeys()
|
|
\}
|
|
endfunction
|
|
|
|
" used by vim
|
|
function! coc#util#get_buf_lines(bufnr, changedtick)
|
|
if !bufloaded(a:bufnr)
|
|
return v:null
|
|
endif
|
|
let changedtick = getbufvar(a:bufnr, 'changedtick')
|
|
if changedtick == a:changedtick
|
|
return v:null
|
|
endif
|
|
return {
|
|
\ 'lines': getbufline(a:bufnr, 1, '$'),
|
|
\ 'changedtick': getbufvar(a:bufnr, 'changedtick')
|
|
\ }
|
|
endfunction
|
|
|
|
" used for TextChangedI with InsertCharPre
|
|
function! coc#util#get_changeinfo()
|
|
return {
|
|
\ 'bufnr': bufnr('%'),
|
|
\ 'lnum': line('.'),
|
|
\ 'line': getline('.'),
|
|
\ 'changedtick': b:changedtick,
|
|
\}
|
|
endfunction
|
|
|
|
function! s:visible_ranges(winid) abort
|
|
let info = getwininfo(a:winid)[0]
|
|
let res = []
|
|
if !has_key(info, 'topline') || !has_key(info, 'botline')
|
|
return res
|
|
endif
|
|
let begin = 0
|
|
let curr = info['topline']
|
|
let max = info['botline']
|
|
if win_getid() != a:winid
|
|
return [[curr, max]]
|
|
endif
|
|
while curr <= max
|
|
let closedend = foldclosedend(curr)
|
|
if closedend == -1
|
|
let begin = begin == 0 ? curr : begin
|
|
if curr == max
|
|
call add(res, [begin, curr])
|
|
endif
|
|
let curr = curr + 1
|
|
else
|
|
if begin != 0
|
|
call add(res, [begin, curr - 1])
|
|
let begin = closedend + 1
|
|
endif
|
|
let curr = closedend + 1
|
|
endif
|
|
endwhile
|
|
return res
|
|
endfunction
|