Vim: simplify config

.vim/vimrc

@@ -1,121 +1,21 @@
-" vim:foldmethod=marker:foldlevel=0
-
-"set viminfo+=n~/.vim/viminfo
-
-" Basic configuration {{{
-
 if &compatible
 	set nocompatible
 	set modelines=1
 endif
 
-" }}}
-
-" Plugins {{{
-"
 call plug#begin('~/.vim/bundle')
 
-" Completion engines {{{
-"Plug 'Valloric/YouCompleteMe'
-"Plug 'zxqfl/tabnine-vim'
-"Plug 'lifepillar/vim-mucomplete'
-"Plug 'Shougo/neocomplete.vim'
-"Plug 'lyuts/vim-rtags'
-"Plug 'JBakamovic/cxxd-vim'
-"Plug 'neoclide/coc.nvim', {'branch': 'release'}
-"Plug 'jackguo380/vim-lsp-cxx-highlight'
-" }}}
-
-" Mappings {{{
-"Plug 'milkypostman/vim-togglelist' " Map of quickfix toggles
-" }}}
-
-" Code development helpers {{{
-"Plug 'rhysd/vim-clang-format'
-Plug 'tpope/vim-commentary' " Toggle C style comments with gc
-"Plug 'KabbAmine/zeavim.vim' " gz to open zeal
-Plug 'mbbill/undotree'
-"Plug 'kkoomen/vim-doge'
-Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
-Plug 'wellle/context.vim'
 Plug 'svermeulen/vim-yoink'
 Plug 'will133/vim-dirdiff'
-"Plug 'n0v1c3/vira'
-Plug 'dbeniamine/cheat.sh-vim'
-Plug 'puremourning/vimspector'
-" }}}
-
-" Files switch, jump and grep-like tools {{{
-"Plug 'ericcurtin/CurtineIncSw.vim' "Toggle .c .h files
-Plug 'preservim/nerdtree' | Plug 'Xuyuanp/nerdtree-git-plugin'
-"Plug 'mileszs/ack.vim' " Ack integration
-Plug 'junegunn/fzf.vim'
-"Plug 'fholgado/minibufexpl.vim'
-Plug 'ludovicchabant/vim-gutentags' "Auto generate tags
-Plug 'liuchengxu/vista.vim'
-Plug 'wellle/targets.vim'
-Plug 'inside/vim-search-pulse'
-Plug 'mattboehm/vim-accordion'
-" }}}
-
-" Git integration {{{
-Plug 'mhinz/vim-signify' " Mark edited lines - faster gitgutter
-"Plug 'rhysd/git-messenger.vim' " show git history
-"Plug 'tpope/vim-fugitive' " Git integration
-" }}}
-
-" Syntax for random filetypes {{{
-Plug 'plasticboy/vim-markdown'
-Plug 'kergoth/vim-bitbake' " Bitbake templates and syntax
-"Plug 'vim-scripts/DoxygenToolkit.vim' " Doxygen support
-Plug 'pboettch/vim-cmake-syntax'
-Plug 'aklt/plantuml-syntax'
-" }}}
-
-" Colorschemes {{{
-"Plug 'flazz/vim-colorschemes' " lots of colorschemes
-"Plug 'jeaye/color_coded'
-"Plug 'thiagoalessio/rainbow_levels.vim'
-"Plug 'fielding/vice'
-"Plug 'whatyouhide/vim-gotham'
-"Plug 'chuling/ci_dark'
-"Plug 'adrian5/oceanic-next-vim'
 Plug 'jaredgorski/spacecamp'
-"Black and white:
-"Plug 'ewilazarus/preto'
-"Plug 'andreasvc/vim-256noir'
-" }}}
-
-" Other plugins (external tools, etc) {{{
-Plug 'junegunn/goyo.vim'
-"Plug 'jez/vim-superman' "vman application
-"Plug 'vimwiki/vimwiki'
-"Plug 'metakirby5/codi.vim' " live coding
-Plug 'vim-airline/vim-airline' | Plug 'vim-airline/vim-airline-themes'
-Plug 'mhinz/vim-startify'
-Plug 'vim-pandoc/vim-pandoc' | Plug 'vim-pandoc/vim-pandoc-syntax'
-Plug 'JMcKiern/vim-shoot'
-" }}}
 
 call plug#end()            " required
 
-" Packages {{{
-"packadd termdebug
-" }}}
-
-" }}}
-
-" TAB settings {{{
-
 set tabstop=4
 set shiftwidth=4
 set softtabstop=4
 set expandtab
 
-" }}}
-
-" More Common Settings {{{
-
 set encoding=utf-8
 set scrolloff=10
 set autoindent
@@ -135,14 +35,8 @@ set backspace=eol,indent,start
 " statusline {{{
 set statusline=%<%f%h%m%r%=%b\ 0x%B\ \ %l,%c%V\ %P
 set laststatus=2
-" Vista configuration
-function! NearestMethodOrFunction() abort
-	return get(b:, 'vista_nearest_method_or_function', '')
-endfunction
 
 set statusline+=\  "comment to remove trailing space
-set statusline+=%{NearestMethodOrFunction()}
-" }}}
 set number
 set relativenumber
 " Make Vim to handle long lines nicely.
@@ -166,17 +60,12 @@ set shell=/bin/bash
 set path+=**
 set updatetime=100
 set nospell
-set runtimepath+=/usr/share/vim/vimfiles
 set spelllang=en
 " Dictionary path, from which the words are being looked up.
 set dictionary+=/usr/share/dict/words
 set clipboard=unnamed
 
-set exrc
+"set exrc
-
-" }}}
-
-" Undofile {{{
 
 if exists("+undofile")
 	if isdirectory($HOME . '/.vim/undo') == 0
@@ -186,19 +75,6 @@ if exists("+undofile")
 	set undofile
 endif
 
-" }}}
-
-" Ctags {{{
-if isdirectory($HOME . '/.vim/tags') == 0
-	:silent !mkdir -p ~/.vim/tags > /dev/null 2>&1
-endif
-let g:gutentags_cache_dir='~/.vim/tags'
-"let g:gutentags_ctags_extra_args=['--fields=+l']
-" }}}
-
-" Mappings {{{
-" Editing {{{
-"Changing Leader Key
 let mapleader = "\\"
 
 "nnoremap j gj
@@ -243,78 +119,14 @@ set pastetoggle=<F3>
 " This causes issues with FZF
 "tnoremap <Esc> <C-W><C-W>
 
-nnoremap S :%s//g<LEFT><LEFT>
-xnoremap S :s//g<LEFT><LEFT>
-xmap <BS> x
-
 nnoremap <leader><space> :nohlsearch<cr>
 
-" }}}
-" Plugins {{{
-inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
-
-nmap <silent> gd <Plug>(coc-definition)
-nmap <silent> gy <Plug>(coc-type-definition)
-nmap <silent> gi <Plug>(coc-implementation)
-nmap <silent> gr <Plug>(coc-references)
-
-nnoremap <silent> <space>k :call <SID>show_documentation()<CR>
-
-"xmap <leader>f  <Plug>(coc-format-selected)
-"nmap <leader>f  <Plug>(coc-format-selected)
-
-" Show all diagnostics
-nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
-" Manage extensions
-nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
-" Show commands
-nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
-" Find symbol of current document
-nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
-" Search workspace symbols
-nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
-" Do default action for next item.
-nnoremap <silent> <space>j  :<C-u>CocNext<CR>
-" Do default action for previous item.
-nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
-" Resume latest coc list
-nnoremap <silent> <space>p  :<C-u>CocListResume<CR>
-
-let g:UltiSnipsExpandTrigger="<tab>"
-let g:UltiSnipsJumpForwardTrigger="<CR>"
-let g:UltiSnipsJumpBackwardTrigger="<leader>p"
-
 " yoink configuration
 nmap <leader>yp <plug>(YoinkPostPasteSwapBack)
 nmap <leader>yn <plug>(YoinkPostPasteSwapForward)
 nmap p <plug>(YoinkPaste_p)
 nmap P <plug>(YoinkPaste_P)
 
-" Mapping to NERDTree
-nnoremap <leader>t :NERDTreeToggle<CR>
-let NERDTreeIgnore=['\.vim$', '\~$', '\.pyc$']
-"nnoremap <C-n> :e .<CR>
-"let g:netrw_banner=0
-"let g:netrw_wisize=20
-"let g:netrw_liststyle=3
-"let g:netrw_lolcalrmdir='rm -r'
-"nnoremap <leader>n :Lexplore<CR>
-
-" Tagbar key bindings."
-"nmap <leader>t :TlistToggle<cr>
-
-nnoremap <leader>ff :FZF!<CR>
-nnoremap <leader>fl :Lines!<CR>
-nnoremap <leader>fb :Buffers<CR>
-inoremap <leader>fs <ESC>:Snippets!<CR>
-nnoremap <leader>fa :Rg! <C-R><C-W><CR>
-
-" Disable context.vim on json files
-let g:context_filetype_blacklist = ["json"]
-
-" }}}
-" }}}
-
 " Wildmenu completion {{{
 set wildmenu
 set wildmode=list:longest
@@ -351,18 +163,6 @@ if &term =~ '256color'
 	" set t_ut=
 endif
 
-" Mini Buffer some settigns."
-let g:miniBufExplMapWindowNavVim = 1
-let g:miniBufExplMapWindowNavArrows = 1
-let g:miniBufExplMapCTabSwitchBufs = 1
-let g:miniBufExplModSelTarget = 1
-let g:miniBufExplStatusLineText = ''
-
-"Full line:
-"set colorcolumn=120
-"call matchadd('ColorColumn', '\%80v', 100)
-
-" autocmd {{{
 if has("autocmd")
 	"restore cursor position
 	autocmd BufReadPost * if line("'\"") > 0|if line("'\"") <= line("$")|exe("norm '\"")|else|exe "norm $"|endif|endif
@@ -376,17 +176,8 @@ if has("autocmd")
 
 	" Resize Split When the window is resized
 	au VimResized * :wincmd =
-
-	" If you want to show the nearest function in your statusline automatically
-	autocmd VimEnter * call vista#RunForNearestMethodOrFunction()
 endif
-"}}}
 
-" Folding {{{
-function! FoldFormat()
-	let foldsize = (v:foldend - v:foldstart)
-	return getline(v:foldstart)."\t\t\t(".foldsize."\tmore lines)"
-endfunction
 set foldenable
 set foldlevelstart=999
 set foldnestmax=5
@@ -397,8 +188,6 @@ if has('folding')
 	setglobal foldopen+=jump
 endif
 
-" }}}
-
 function! FindAlternate()
 	let l:ext = 'h'
 	let l:curr_ext = expand('%:e')
@@ -416,10 +205,6 @@ function! FindAlternate()
 endfunction
 
 nnoremap <F6> :call FindAlternate()<CR>
-"let g:alternateSearchPath="sfr:../source,sfr:../src,sfr:../include,sfr:../inc,sfr:./Source,sfr:.."
-"map <F6> :call CurtineIncSw()<CR>
-
-let g:startify_custom_header = ''
 
 setglobal complete-=i
 setglobal virtualedit=block
@@ -428,11 +213,6 @@ setglobal shiftround
 set shortmess+=c
 set signcolumn=yes
 set cmdheight=2
-"inoremap <silent><expr> <TAB>
-"      \ pumvisible() ? "\<C-n>" :
-"      \ <SID>check_back_space() ? "\<TAB>" :
-"      \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
 
 function! s:check_back_space() abort
 	let col = col('.') - 1
@@ -449,8 +229,3 @@ set cursorline
 highlight CursorLine cterm=NONE ctermfg=NONE ctermbg=233 guifg=NONE guibg=#121212
 autocmd InsertEnter * highlight CursorLine cterm=NONE ctermfg=NONE ctermbg=234 guifg=NONE guibg=#1c1c1c
 autocmd InsertLeave * highlight CursorLine cterm=NONE ctermfg=NONE ctermbg=233 guifg=NONE guibg=#121212
-
-let g:airline_theme = 'minimalist'
-let g:airline_powerline_fonts = 1
-let g:airline_stl_path_style = 'short'
-let g:airline_highlighting_cache = 1