add neoformat

Signed-off-by: surenyi <surenyi82@qq.com>

linter/.clang-format

@@ -123,5 +123,5 @@ SpacesInParentheses: false
 SpacesInSquareBrackets: false
 Standard: Cpp03
 TabWidth: 4
-UseTab: AlignWithSpaces
+UseTab: Never
 ...

vim9/vimrc

@@ -106,6 +106,7 @@ Plug 'kana/vim-textobj-line'
 Plug 'wellle/targets.vim'
 
 Plug 'fatih/vim-go'
+Plug 'sbdchd/neoformat'
 
 Plug 'jlanzarotta/bufexplorer'
 Plug 'joshdick/onedark.vim'
@@ -131,7 +132,6 @@ Plug 'mbbill/undotree'
 Plug 'voldikss/vim-floaterm'
 Plug 'voldikss/LeaderF-floaterm'
 Plug 'skywind3000/asyncrun.vim'
-Plug 'ptzz/lf.vim'
 
 Plug 'lervag/vimtex'
 
@@ -190,7 +190,6 @@ Plug 'machakann/vim-highlightedyank'
 call plug#end()
 
 let g:deoplete#enable_at_startup = 1
-let g:lf_map_keys = 0
 "}}}
 
 "{{{  mapleader=SPACE
@@ -204,9 +203,9 @@ nnoremap <silent> <localleader> :<c-u>WhichKey  ','<CR>
 "{{{ colorscheme
 " Important!!
 if has('termguicolors')
-    let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
-    let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
-    set termguicolors
+  let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
+  let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
+  set termguicolors
 endif
 
 set background=dark
@@ -266,43 +265,43 @@ let g:airline_theme='nord'
 
 "{{{ vim-lsp
 function! s:on_lsp_buffer_enabled() abort
-    setlocal omnifunc=lsp#complete
-    setlocal signcolumn=yes
-    if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
-    nmap <buffer> gd <plug>(lsp-definition)
-    nmap <buffer> gs <plug>(lsp-document-symbol-search)
-    nmap <buffer> gS <plug>(lsp-workspace-symbol-search)
-    nmap <buffer> gr <plug>(lsp-references)
-    nmap <buffer> gi <plug>(lsp-implementation)
-    nmap <buffer> gt <plug>(lsp-type-definition)
-    nmap <buffer> <leader>rn <plug>(lsp-rename)
-    nmap <buffer> [g <plug>(lsp-previous-diagnostic)
-    nmap <buffer> ]g <plug>(lsp-next-diagnostic)
-    nmap <buffer> K <plug>(lsp-hover)
-    nnoremap <buffer> <expr><c-f> lsp#scroll(+4)
-    nnoremap <buffer> <expr><c-d> lsp#scroll(-4)
-
-    let g:lsp_format_sync_timeout = 500
-    autocmd! BufWritePre *.rs,*.go call execute('LspDocumentFormatSync')
-
-    " refer to doc to add more commands
+  setlocal omnifunc=lsp#complete
+  setlocal signcolumn=yes
+  if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
+  nmap <buffer> gd <plug>(lsp-definition)
+  nmap <buffer> gs <plug>(lsp-document-symbol-search)
+  nmap <buffer> gS <plug>(lsp-workspace-symbol-search)
+  nmap <buffer> gr <plug>(lsp-references)
+  nmap <buffer> gi <plug>(lsp-implementation)
+  nmap <buffer> gt <plug>(lsp-type-definition)
+  nmap <buffer> <leader>rn <plug>(lsp-rename)
+  nmap <buffer> [g <plug>(lsp-previous-diagnostic)
+  nmap <buffer> ]g <plug>(lsp-next-diagnostic)
+  nmap <buffer> K <plug>(lsp-hover)
+  nnoremap <buffer> <expr><c-f> lsp#scroll(+4)
+  nnoremap <buffer> <expr><c-d> lsp#scroll(-4)
+
+  let g:lsp_format_sync_timeout = 500
+  autocmd! BufWritePre *.rs,*.go call execute('LspDocumentFormatSync')
+
+  " refer to doc to add more commands
 endfunction
 
 augroup lsp_install
-    au!
-    " call s:on_lsp_buffer_enabled only for languages that has the server registered.
-    autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
+  au!
+  " call s:on_lsp_buffer_enabled only for languages that has the server registered.
+  autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
 augroup END
 
 " Register ccls C++ lanuage server.
 if executable('ccls')
-   au User lsp_setup call lsp#register_server({
-      \ 'name': 'ccls',
-      \ 'cmd': {server_info->['ccls']},
-      \ 'root_uri': {server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), '.ccls'))},
-      \ 'initialization_options': {'cache': {'directory': expand('~/.cache/ccls') }},
-      \ 'allowlist': ['c', 'cpp', 'objc', 'objcpp', 'cc'],
-      \ })
+  au User lsp_setup call lsp#register_server({
+        \ 'name': 'ccls',
+        \ 'cmd': {server_info->['ccls']},
+        \ 'root_uri': {server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), '.ccls'))},
+        \ 'initialization_options': {'cache': {'directory': expand('~/.cache/ccls') }},
+        \ 'allowlist': ['c', 'cpp', 'objc', 'objcpp', 'cc'],
+        \ })
 endif
 
 " settings for pyls
@@ -337,16 +336,16 @@ nnoremap <F5> :UndotreeToggle<CR>
 
 "{{{ undo
 if has("persistent_undo")
-   let target_path = expand('~/.cache/undodir')
+  let target_path = expand('~/.cache/undodir')
 
-    " create the directory and any parent directories
-    " if the location does not exist.
-    if !isdirectory(target_path)
-        call mkdir(target_path, "p", 0700)
-    endif
+  " create the directory and any parent directories
+  " if the location does not exist.
+  if !isdirectory(target_path)
+    call mkdir(target_path, "p", 0700)
+  endif
 
-    let &undodir=target_path
-    set undofile
+  let &undodir=target_path
+  set undofile
 endif
 "}}}
 
@@ -354,7 +353,7 @@ endif
 " settings for sumatraPDF
 let g:vimtex_view_general_viewer = 'SumatraPDF'
 let g:vimtex_view_general_options
-    \ = '-reuse-instance -forward-search @tex @line @pdf'
+      \ = '-reuse-instance -forward-search @tex @line @pdf'
 "let g:vimtex_view_general_options_latexmk = '-reuse-instance'
 let g:tex_flavor='latex'
 let g:vimtex_quickfix_mode=0
@@ -540,18 +539,13 @@ if has('win32')
 endif
 "}}}
 
-"{{{ lf.vim
-let g:NERDTreeHijackNetrw = 0 " Add this line if you use NERDTree
-let g:lf_replace_netrw = 1 " Open lf when vim opens a directory
-"}}}
-
 " {{{ Gui
 winpos 300 0
 set lines=64 columns=120
 set guioptions-=T
 set guioptions-=r
 
-set guifont=Sarasa\ Mono\ SC\ Nerd:h16
+set guifont=Sarasa\ Mono\ SC\ Nerd:h14
 " }}}
 
 "{{{ deoplete keymap
@@ -591,3 +585,25 @@ set updatetime=100
 " {{{ identLine
 "let g:indentLine_setColors = 0
 " }}}
+
+" {{{ Neoformat
+" Enable alignment
+" let g:neoformat_basic_format_align = 1
+
+" Enable tab to spaces conversion
+" let g:neoformat_basic_format_retab = 1
+
+" Enable trimmming of trailing whitespace
+" let g:neoformat_basic_format_trim = 1
+
+" let g:neoformat_only_msg_on_error = 1
+
+let g:neoformat_c_clangformat={
+      \ 'exe': 'clang-format',
+      \ 'stdin' : 1,
+      \ 'args': ['-style=file:'.expand('~/clang-format')],
+      \ }
+
+let g:neoformat_enabled_c = ['clangformat']
+" }}}
+