vim config

.config/vim/.gitignore

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+.netrwhist
+plugged/

.config/vim/general.vim

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+set nocompatible
+syntax on
+
+" Editing settings
+set expandtab  " use spaces
+set tabstop=4
+set shiftwidth=4
+set scrolloff=2
+
+" Editor UI
+set number relativenumber
+set ruler
+set cc=80
+colorscheme zaibatsu
+
+" netrw
+let g:netrw_altv=1          " split window to the right
+let g:netrw_liststyle=3     " tree style listing
+let g:netrw_list_hide=netrw_gitignore#Hide() 
+
+" File search
+set path+=**   " Provides tab-completion for all file-related tasks
+set wildmenu
+
+" Tags
+" The contents of the .ctagsignore file will be ignored by ctags,
+" similar to the contents of the Git .gitignore file.
+command! Mktags !ctags -R
+    \ --exclude=.git
+    \ --exclude=.svn
+    \ $(test -r .ctagsignore && echo "--exclude=@.ctagsignore")
+    \ .

.config/vim/init.vim

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+source ~/.config/vim/general.vim
+source ~/.config/vim/paths.vim
+source ~/.config/vim/plugins.vim
+source ~/.config/vim/lsp.vim

.config/vim/lsp.vim

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+" Register LSP servers
+
+"" Register clangd C and C++ lanuage server.
+if executable('clangd')
+    augroup lsp_clangd
+        autocmd!
+        autocmd User lsp_setup call lsp#register_server({
+                    \ 'name': 'clangd',
+                    \ 'cmd': {server_info->['clangd']},
+                    \ 'whitelist': ['c', 'cpp', 'cxx', 'objc', 'objcpp'],
+                    \ })
+        autocmd FileType c setlocal omnifunc=lsp#complete
+        autocmd FileType cpp setlocal omnifunc=lsp#complete
+        autocmd FileType objc setlocal omnifunc=lsp#complete
+        autocmd FileType objcpp setlocal omnifunc=lsp#complete
+    augroup end
+endif
+
+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 = 1000
+    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()
+augroup END

.config/vim/paths.vim

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+vim9script
+
+# Create config directory
+if !isdirectory('~/.config/vim')
+    :silent !mkdir -p ~/.config/vim > /dev/null 2>&1
+endif
+# Create cache directory
+if !isdirectory('~/.cache/vim')
+    :silent !mkdir -p ~/.cache/vim > /dev/null 2>&1
+endif
+
+# Setup paths
+set viminfo+=n~/.cache/vim/info
+# set runtimepath+=n~/.config/vim/autoload
+set runtimepath=~/.config/vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.config/vim/after
+
+## Backups
+if !isdirectory('~./.cache/vim/backup')
+    :silent !mkdir -p ~/.cache/vim/backup > /dev/null 2>&1
+endif
+set backupdir=~/.cache/vim/backup//,.
+set backup # enable backups
+
+## Swap
+if !isdirectory('~./.cache/vim/swap')
+    :silent !mkdir -p ~/.cache/vim/swap > /dev/null 2>&1
+endif
+set directory=~/.cache/vim/swap//,.
+
+## Undo files
+if !isdirectory('~/.cache/vim/undo')
+    :silent !mkdir -p ~/.cache/vim/undo > /dev/null 2>&1
+endif
+set undodir=~/.cache/vim/undo//,.
+set undofile

.config/vim/plugins.vim

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+vim9script
+
+plug#begin()
+
+Plug 'SirVer/ultisnips'
+Plug 'honza/vim-snippets'
+Plug 'editorconfig/editorconfig-vim'
+Plug 'prabirshrestha/vim-lsp'
+Plug 'rhysd/vim-clang-format'
+
+plug#end()

.vim/init/general.vim

@@ -1,33 +0,0 @@
-""" General
-syntax enable
-set nocompatible | filetype indent plugin on | syn on
-set backspace=indent,eol,start
-
-set ruler           " show current line and column
-set nu rnu          " show line numbers
-set cc=75           " show column ruler
-set ts=4
-set shiftwidth=4
-set expandtab
-set scrolloff=2
-set completeopt=menu,menuone,noselect
-syntax on
-
-""" Finding files
-set path+=**    " Provides tab-completion for all file-related tasks
-set wildmenu    " Display all mathing files when we tab complete
-
-""" Tags
-command! Mktags !ctags -R .
-
-""" file browsing
-let g:netrw_banner=0        " disable annoying banner
-let g:netrw_browse_split=4  " open in prior window
-let g:netrw_altv=1          " open splits to the right
-let g:netrw_liststyle=3     " tree view
-let g:netrw_list_hide=netrw_gitignore#Hide()
-
-"" typo
-setlocal spell
-set spelllang=en
-inoremap <C-l> <c-g>u<Esc>[s1z=`]a<c-g>u

.vim/init/vimtex.vim

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-let g:tex_flavor='latex'
-let g:vimtex_view_method='zathura'
-let g:vimtex_quickfix_mode=0
-let g:vimtex_syntax_conceal = {
-    \ 'accents': 1,
-    \ 'cites': 1,
-    \ 'fancy': 1,
-    \ 'greek': 1,
-    \ 'math_bounds': 1,
-    \ 'math_delimiters': 1,
-    \ 'math_fracs': 1,
-    \ 'math_super_sub': 1,
-    \ 'math_symbols': 1,
-    \ 'sections': 1,
-    \ 'styles': 1,
-\}
-set conceallevel=2
-let g:tex_conceal='abdmg'

.vimrc

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+source ~/.config/vim/init.vim

README.md

@@ -5,6 +5,7 @@ My dotfiles.
 It contains
 ------------
 Configs for:
+* vim
 * [zathura](https://git.pwmt.org/pwmt/zathura)
 * [rofi](https://github.com/davatorium/rofi)