1 files changed, 99 insertions, 75 deletions

diff --git a/vim/init/config.vim b/vim/init/config.vim
index 489521f..20beab2 100644
--- a/vim/init/config.vim
+++ b/vim/init/config.vim
@@ -10,25 +10,49 @@
 " Open help page in a new tab
 autocmd BufEnter *.txt if &filetype == 'help' | wincmd T | endif
 
-" Quickly edit html tag class
-function! s:ChangeAttr(pattern)
-
-    let l:attr = matchstr(getline('.'), a:pattern.'="')
-    if l:attr == ''
-      let l:all_attrs = matchstr(getline('.'), '<[[:alnum:]]\+\zs\s\?[^>]*>\ze')
-      execute 's/'.l:all_attrs.'/ '.a:pattern.'=""'.l:all_attrs.'/'
-      noh
-      normal! 0f"l
-      startinsert
-    else
-      normal! 0
-      call search(l:attr)
-      normal! f"l
-      noh
-      startinsert
+" Automatically apply filetype by shebang
+function! s:ApplyShebang()
+  let l:filetype = matchstr(getline(1), '^#!.*[ /]\zs[[:alnum:]]\+$')
+  let l:shebangMatch = #{node: "javascript"}
+  if l:filetype != ""
+    if has_key(shebangMatch, l:filetype)
+      let l:filetype = shebangMatch[l:filetype]
     endif
+    echo "filetype from shebang: ".l:filetype
+    execute "set filetype=".l:filetype
+  endif
 endfunction
+autocmd BufReadPost * call <SID>ApplyShebang()
+
+" For vimscript
+if executable('vim-language-server')
+  echo "set vim language server"
+  au User lsp_setup call lsp#register_server({
+        \ 'name': 'vimscript-language-server',
+        \ 'cmd': {server_info->['vimscript-language-server']},
+        \ 'whitelist': ['vim'],
+        \ })
+endif
 
+" html
+" Quickly edit html tag class
+function! s:ChangeAttr(pattern)
+  let l:attr = matchstr(getline('.'), a:pattern.'="')
+  if l:attr == ''
+    let l:all_attrs = matchstr(getline('.'), '<[[:alnum:]]\+\zs\s\?[^>]*>\ze')
+    execute 's/'.l:all_attrs.'/ '.a:pattern.'=""'.l:all_attrs.'/'
+    noh
+    normal! 0f"l
+    startinsert
+  else
+    normal! 0
+    call search(l:attr)
+    normal! f"l
+    noh
+    startinsert
+  endif
+endfunction
+" Edit class and id for javascript files
 autocmd FileType html nnoremap <leader>cl :call <SID>ChangeAttr("class")<CR>
 autocmd BufLeave nunmap <leader>cl
 autocmd FileType html nnoremap <leader>id :call <SID>ChangeAttr("id")<CR>
@@ -38,9 +62,9 @@ autocmd BufLeave nunmap <leader>id
 " 有 tmux 何没有的功能键超时（毫秒）
 "----------------------------------------------------------------------
 if $TMUX != ''
-        set ttimeoutlen=30
+  set ttimeoutlen=30
 elseif &ttimeoutlen > 80 || &ttimeoutlen <= 0
-        set ttimeoutlen=80
+  set ttimeoutlen=80
 endif
 
 
@@ -49,22 +73,22 @@ endif
 " 记得设置 ttimeout （见 init-basic.vim） 和 ttimeoutlen （上面）
 "----------------------------------------------------------------------
 if has('nvim') == 0 && has('gui_running') == 0
-        function! s:metacode(key)
-                exec "set <M-".a:key.">=\e".a:key
-        endfunc
-        for i in range(10)
-                call s:metacode(nr2char(char2nr('0') + i))
-        endfor
-        for i in range(26)
-                call s:metacode(nr2char(char2nr('a') + i))
-                call s:metacode(nr2char(char2nr('A') + i))
-        endfor
-        for c in [',', '.', '/', ';', '{', '}']
-                call s:metacode(c)
-        endfor
-        for c in ['?', ':', '-', '_', '+', '=', "'"]
-                call s:metacode(c)
-        endfor
+  function! s:metacode(key)
+    exec "set <M-".a:key.">=\e".a:key
+  endfunc
+  for i in range(10)
+    call s:metacode(nr2char(char2nr('0') + i))
+  endfor
+  for i in range(26)
+    call s:metacode(nr2char(char2nr('a') + i))
+    call s:metacode(nr2char(char2nr('A') + i))
+  endfor
+  for c in [',', '.', '/', ';', '{', '}']
+    call s:metacode(c)
+  endfor
+  for c in ['?', ':', '-', '_', '+', '=', "'"]
+    call s:metacode(c)
+  endfor
 endif
 
 
@@ -72,9 +96,9 @@ endif
 " 终端下功能键设置
 "----------------------------------------------------------------------
 function! s:key_escape(name, code)
-        if has('nvim') == 0 && has('gui_running') == 0
-                exec "set ".a:name."=\e".a:code
-        endif
+  if has('nvim') == 0 && has('gui_running') == 0
+    exec "set ".a:name."=\e".a:code
+  endif
 endfunc
 
 
@@ -104,10 +128,10 @@ call s:key_escape('<S-F12>', '[24;2~')
 " Refer: http://sunaku.github.io/vim-256color-bce.html
 "----------------------------------------------------------------------
 if &term =~ '256color' && $TMUX != ''
-        " disable Background Color Erase (BCE) so that color schemes
-        " render properly when inside 256-color tmux and GNU screen.
-        " see also http://snk.tuxfamily.org/log/vim-256color-bce.html
-        set t_ut=
+  " disable Background Color Erase (BCE) so that color schemes
+  " render properly when inside 256-color tmux and GNU screen.
+  " see also http://snk.tuxfamily.org/log/vim-256color-bce.html
+  set t_ut=
 endif
 
 
@@ -143,26 +167,26 @@ silent! call mkdir(expand('~/.vim/tmp'), "p", 0755)
 " 会令一些支持 xterm 不完全的终端解析错误，显示为错误的字符，比如 q 字符
 " 如果你确认你的终端支持，不会在一些不兼容的终端上运行该配置，可以注释
 if has('nvim')
-        set guicursor=
+  set guicursor=
 elseif (!has('gui_running')) && has('terminal') && has('patch-8.0.1200')
-        let g:termcap_guicursor = &guicursor
-        let g:termcap_t_RS = &t_RS
-        let g:termcap_t_SH = &t_SH
-        set guicursor=
-        set t_RS=
-        set t_SH=
+  let g:termcap_guicursor = &guicursor
+  let g:termcap_t_RS = &t_RS
+  let g:termcap_t_SH = &t_SH
+  set guicursor=
+  set t_RS=
+  set t_SH=
 endif
 
 " 打开文件时恢复上一次光标所在位置
 autocmd BufReadPost *
-        \ if line("'\"") > 1 && line("'\"") <= line("$") |
-        \        exe "normal! g`\"" |
-        \ endif
+      \ if line("'\"") > 1 && line("'\"") <= line("$") |
+      \  exe "normal! g`\"" |
+      \ endif
 
 " 定义一个 DiffOrig 命令用于查看文件改动
 if !exists(":DiffOrig")
   command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
-          \ | wincmd p | diffthis
+        \ | wincmd p | diffthis
 endif
 
 
@@ -172,16 +196,16 @@ endif
 "----------------------------------------------------------------------
 augroup InitFileTypesGroup
 
-        " 清除同组的历史 autocommand
-        au!
+  " 清除同组的历史 autocommand
+  au!
 
-        " C/C++ 文件使用 // 作为注释
-        au FileType c,cpp setlocal commentstring=//\ %s
+  " C/C++ 文件使用 // 作为注释
+  au FileType c,cpp setlocal commentstring=//\ %s
 
-        " markdown 允许自动换行
-        au FileType markdown setlocal wrap
-        au FileType markdown set sw=2
-        au FileType markdown set ts=2
+  " markdown 允许自动换行
+  au FileType markdown setlocal wrap
+  au FileType markdown set sw=2
+  au FileType markdown set ts=2
 
   " Fold markdown by heading level
   function MarkdownLevel()
@@ -195,24 +219,24 @@ augroup InitFileTypesGroup
   au FileType markdown setlocal foldexpr=MarkdownLevel()
   au FileType markdown setlocal foldmethod=expr
 
-        " lisp 进行微调
-        au FileType lisp setlocal ts=8 sts=2 sw=2 et
+  " lisp 进行微调
+  au FileType lisp setlocal ts=8 sts=2 sw=2 et
 
-        " scala 微调
-        au FileType scala setlocal sts=4 sw=4 noet
+  " scala 微调
+  au FileType scala setlocal sts=4 sw=4 noet
 
-        " haskell 进行微调
-        au FileType haskell setlocal et
+  " haskell 进行微调
+  au FileType haskell setlocal et
 
-        " quickfix 隐藏行号
-        au FileType qf setlocal nonumber
+  " quickfix 隐藏行号
+  au FileType qf setlocal nonumber
 
-        " 强制对某些扩展名的 filetype 进行纠正
-        au BufNewFile,BufRead *.as setlocal filetype=actionscript
-        au BufNewFile,BufRead *.pro setlocal filetype=prolog
-        au BufNewFile,BufRead *.es setlocal filetype=erlang
-        au BufNewFile,BufRead *.asc setlocal filetype=asciidoc
-        au BufNewFile,BufRead *.vl setlocal filetype=verilog
-    au BufRead /tmp/mutt-* set tw=72
+  " 强制对某些扩展名的 filetype 进行纠正
+  au BufNewFile,BufRead *.as setlocal filetype=actionscript
+  au BufNewFile,BufRead *.pro setlocal filetype=prolog
+  au BufNewFile,BufRead *.es setlocal filetype=erlang
+  au BufNewFile,BufRead *.asc setlocal filetype=asciidoc
+  au BufNewFile,BufRead *.vl setlocal filetype=verilog
+  au BufRead /tmp/mutt-* set tw=72
 
 augroup END