Vim: folding + coc.nvim usage

.vimrc

@@ -1,12 +1,18 @@
-" Basic configuration
+" vim:foldmethod=marker:foldlevel=0
+
+" Basic configuration {{{
+
 if &compatible
-	set nocompatible               " Be iMproved
+	set nocompatible
-	set modelines=0
+	set modelines=1
 endif
 
+" }}}
+
+" Plugins {{{
+
 filetype plugin off
 filetype off                  " required
-
 " set the runtime path to include Vundle and initialize
 set runtimepath+=~/.vim/bundle/Vundle.vim
 call vundle#begin()
@@ -14,7 +20,7 @@ call vundle#begin()
 " let Vundle manage Vundle, required
 Plugin 'VundleVim/Vundle.vim'
 
-" Completion engines:
+" Completion engines {{{
 "Plugin 'Valloric/YouCompleteMe'
 "Plugin 'zxqfl/tabnine-vim'
 "Plugin 'lifepillar/vim-mucomplete'
@@ -22,19 +28,22 @@ Plugin 'VundleVim/Vundle.vim'
 "Plugin 'lyuts/vim-rtags'
 "Plugin 'JBakamovic/cxxd-vim'
 Plugin 'neoclide/coc.nvim'
+" }}}
 
-" Mappings
+" Mappings {{{
 "Plugin 'milkypostman/vim-togglelist' " Map of quickfix toggles
+" }}}
 
-" Code development helpers
+" Code development helpers {{{
 "Plugin 'rhysd/vim-clang-format'
 "Plugin 'quark-zju/vim-cpp-auto-include'
 Plugin 'tpope/vim-commentary' " Toggle C style comments with gc
 "Plugin 'mnpk/vim-jira-complete'
 "Plugin 'KabbAmine/zeavim.vim' " gz to open zeal
 Plugin 'mbbill/undotree'
+" }}}
 
-" Files switch, jump and grep-like tools
+" Files switch, jump and grep-like tools {{{
 "Plugin 'ericcurtin/CurtineIncSw.vim' "Toggle .c .h files
 "Plugin 'vim-scripts/a.vim' Curtine is the new a.vim
 "Plugin 'scrooloose/nerdtree'
@@ -42,33 +51,37 @@ Plugin 'mileszs/ack.vim' " Ack integration
 "Plugin 'jremmen/vim-ripgrep'
 Plugin 'ctrlpvim/ctrlp.vim'
 "Plugin 'junegunn/fzf.vim'
-"Plugin 'fholgado/minibufexpl.vim
+Plugin 'fholgado/minibufexpl.vim'
 Plugin 'justinmk/vim-sneak' " easy movement
 "Plugin 'easymotion/vim-easymotion'
 Plugin 'ludovicchabant/vim-gutentags' "Auto generate tags
 "Plugin 'andymass/vim-matchup' " Improve if-else matches
 Plugin 'vim-scripts/taglist.vim'
+" }}}
 
-" Git integration
+" Git integration {{{
 "Plugin 'airblade/vim-gitgutter' " Mark edited lines
 Plugin 'mhinz/vim-signify' " Mark edited lines - faster gitgutter
 "Plugin 'rhysd/git-messenger.vim' " show git history
 "Plugin 'tpope/vim-fugitive' " Git integration
+" }}}
 
-" Syntax for random filetypes
+" Syntax for random filetypes {{{
 "Plugin 'gabrielelana/vim-markdown'
 Plugin 'kergoth/vim-bitbake' " Bitbake templates and syntax
 "Plugin 'vim-scripts/DoxygenToolkit.vim' " Doxygen support
 Plugin 'pboettch/vim-cmake-syntax'
+" }}}
 
-" Colorschemes
+" Colorschemes {{{
 Plugin 'flazz/vim-colorschemes' " lots of colorschemes
 "Plugin 'octol/vim-cpp-enhanced-highlight'
 "Plugin 'vim-scripts/CycleColor'
 "Plugin 'jeaye/color_coded'
 "Plugin 'thiagoalessio/rainbow_levels.vim'
+" }}}
 
-" Other plugins (external tools, etc)
+" Other plugins (external tools, etc) {{{
 "Plugin 'Shougo/vimproc.vim'
 Plugin 'junegunn/goyo.vim'
 Plugin 'jez/vim-superman' "vman application
@@ -77,31 +90,40 @@ Plugin 'vimwiki/vimwiki'
 "Plugin 'pelodelfuego/vim-swoop' " editing in parallel
 "Plugin 'vim-airline/vim-airline'
 Plugin 'mhinz/vim-startify'
+" }}}
 
 call vundle#end()            " required
 
-" ========== Vim Basic Settings ============="
-
 filetype plugin indent on
 
-"TAB settings.
+" }}}
+
+"TAB settings {{{
+
 set tabstop=4
 set shiftwidth=4
 set softtabstop=4
-
 set expandtab
 
-" More Common Settings.
+" }}}
+
+" More Common Settings {{{
+
 set encoding=utf-8
 set scrolloff=10
 set autoindent
 set cino=l1,:0
 set showmode
 set showcmd
+ " do not force write on buffer switch
 set hidden
 "set visualbell
 set nowrapscan
 
+" }}}
+
+" Vim draw options {{{
+
 set cursorline
 set ttyfast
 set lazyredraw
@@ -109,14 +131,33 @@ set ruler
 set backspace=eol,indent,start
 set statusline=%<%f%h%m%r%=%b\ 0x%B\ \ %l,%c%V\ %P
 set laststatus=2
-
-"set relativenumber
 set number
 set norelativenumber
+" Make Vim to handle long lines nicely.
+set wrap
+set textwidth=79
+set formatoptions=cqrnb1j
+
+syntax on
+
+set showmatch
+"set matchtime=3
+"Control it with %/s///i - ignore and I - sens
+"set ignorecase
+set smartcase
+" %s///g not needed
+set gdefault
+set hlsearch
+set incsearch
+nnoremap <leader><space> :nohlsearch<cr>
+
+" }}}
 
 set shell=/usr/local/bin/fish
 set path+=**
 
+" Undofile {{{
+
 if exists("+undofile")
 	if isdirectory($HOME . '/.vim/undo') == 0
 		:silent !mkdir -p ~/.vim/undo > /dev/null 2>&1
@@ -125,36 +166,23 @@ 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']
 
+" }}}
+
 "Changing Leader Key
 let mapleader = "\\"
 
 " Make pasting done without any indentation break
 set pastetoggle=<F3>
 
-syntax on
-
-"Control it with %/s///i - ignore and I - sens
-"set ignorecase
-set smartcase
-" %s///g not needed
-set gdefault
-set incsearch
-set showmatch
-"set matchtime=3
-set hlsearch
-nnoremap <leader><space> :noh<cr>
-
-" Make Vim to handle long lines nicely.
-set wrap
-set textwidth=79
-set formatoptions=cqrnb1j
-
 nnoremap j gj
 nnoremap k gk
 
@@ -179,9 +207,6 @@ vnoremap <c-x> <c-x>gv
 " Re-hardwrap Paragraph
 nnoremap <leader>q gqip
 
-" leader v Select just pasted text
-"nnoremap <leader>v V`]
-
 " jj For Quicker Escaping between normal and editing mode
 inoremap jj <ESC>
 inoremap jk <ESC>
@@ -207,16 +232,7 @@ set wildignore+=*.orig "Merge resolution files"
 match Error /\s\+$\|DU\cPA/
 
 " Removing scrollbars
-if has("gui_running")
+if !has("gui_running")
-	set guitablabel=%-0.12t%M
-	set guioptions-=T
-	set guioptions-=r
-	set guioptions-=L
-	set guioptions+=a
-	set guioptions-=m
-	colorscheme alduin
-	set listchars=tab:▸\ ,eol:¬         " Invisibles using the Textmate style
-else
 	colorscheme badwolf
 	set background=dark
 	" To show special characters in Vim
@@ -224,23 +240,21 @@ else
 	set list
 	hi clear SpellBad
 	hi SpellBad cterm=underline
-	hi Normal ctermbg=None
+	"hi Normal ctermbg=None
 endif
 
 if &term =~ '256color'
 	" Disable Background Color Erase (BCE) so that color schemes
 	" work properly when Vim is used inside tmux and GNU screen.
-	set t_ut=
+	" set t_ut=
 endif
 
-" ========== Plugin Settings =========="
-
 " Mini Buffer some settigns."
-"let g:miniBufExplMapWindowNavVim = 1
+let g:miniBufExplMapWindowNavVim = 1
-"let g:miniBufExplMapWindowNavArrows = 1
+let g:miniBufExplMapWindowNavArrows = 1
-"let g:miniBufExplMapCTabSwitchBufs = 1
+let g:miniBufExplMapCTabSwitchBufs = 1
-"let g:miniBufExplModSelTarget = 1
+let g:miniBufExplModSelTarget = 1
-"let g:miniBufExplStatusLineText = ''
+let g:miniBufExplStatusLineText = ''
 
 " Tagbar key bindings."
 "nmap <leader>t :TlistToggle<cr>
@@ -274,93 +288,29 @@ endif
 "hi! link RainbowLevel6 Identifier
 "hi! link RainbowLevel7 Normal
 "hi! link RainbowLevel8 Comment
-"
-if has("cscope")
-	"use both cscope and ctags
-	"set cscopetag
 
-	" change this to 1 to search ctags DBs first
+"nnoremap yg :YcmCompleter GoTo<CR>
-	set csto=0
+"nnoremap yf :YcmCompleter FixIt<CR>
-	set cst
+"nnoremap yd :YcmCompleter GetDoc<CR>
-	set nocsverb
+"nnoremap yt :YcmCompleter GetType<CR>
-	" add any database in current directory
+"nnoremap yp :YcmCompleter GetParent<CR>
-	if filereadable("cscope.out")
+"let g:ycm_confirm_extra_conf = 0
-		cs add cscope.out
+"let g:ycm_warning_symbol = '>'
-	" else add database pointed to by environment
+"let g:ycm_complete_in_strings = 0
-	elseif $CSCOPE_DB != ""
+"let g:ycm_collect_identifiers_from_tags_files = 1
-		cs add $CSCOPE_DB
+"let g:ycm_enable_diagnostic_highlighting = 0
-	endif
+"let g:ycm_autoclose_preview_window_after_completion = 0
-
+"let g:ycm_autoclose_preview_window_after_insertion = 1
-"   's'   symbol: find all references to the token under cursor
+"let g:ycm_min_num_of_chars_for_completion = 99
-"   'g'   global: find global definition(s) of the token under cursor
-"   'c'   calls:  find all calls to the function name under cursor
-"   't'   text:   find all instances of the text under cursor
-"   'e'   egrep:  egrep search for the word under cursor
-"   'f'   file:   open the filename under cursor
-"   'i'   includes: find files that include the filename under cursor
-"   'd'   called: find functions that function under cursor calls
-
-	" Using 'CTRL-\' then a search type makes the vim window
-	" "shell-out", with search results displayed on the bottom
-
-	nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
-	nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
-	nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
-	nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
-	nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
-	nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
-	nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
-	nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>
-
-	"" Using 'CTRL-spacebar' then a search type makes the vim window
-	"" split horizontally, with search result displayed in
-	"" the new window.
-
-	" nmap <C-[>s :scs find s <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[>g :scs find g <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[>c :scs find c <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[>t :scs find t <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[>e :scs find e <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[>f :scs find f <C-R>=expand("<cfile>")<CR><CR>
-	" nmap <C-[>i :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
-	" nmap <C-[>d :scs find d <C-R>=expand("<cword>")<CR><CR>
-
-	"" Hitting CTRL-space *twice* before the search type does a vertical
-	"" split instead of a horizontal one
-
-	" nmap <C-[><C-[>s :vert scs find s <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[><C-[>g :vert scs find g <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[><C-[>c :vert scs find c <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[><C-[>t :vert scs find t <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[><C-[>e :vert scs find e <C-R>=expand("<cword>")<CR><CR>
-	" nmap <C-[><C-[>i :vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
-	" nmap <C-[><C-[>d :vert scs find d <C-R>=expand("<cword>")<CR><CR>
-endif
-
-nnoremap yg :YcmCompleter GoTo<CR>
-nnoremap yf :YcmCompleter FixIt<CR>
-nnoremap yd :YcmCompleter GetDoc<CR>
-nnoremap yt :YcmCompleter GetType<CR>
-nnoremap yp :YcmCompleter GetParent<CR>
-let g:ycm_confirm_extra_conf = 0
-let g:ycm_warning_symbol = '>'
-let g:ycm_complete_in_strings = 0
-"let g:ycm_server_log_level = 'debug'
-"let g:ycm_server_use_vim_stdout = 1
-let g:ycm_collect_identifiers_from_tags_files = 1
-let g:ycm_enable_diagnostic_highlighting = 0
-let g:ycm_autoclose_preview_window_after_completion = 0
-let g:ycm_autoclose_preview_window_after_insertion = 1
-let g:ycm_min_num_of_chars_for_completion = 99
 
 map <F12> :colorscheme random<CR>
 
+" Folding {{{
 function! FoldFormat()
     let foldsize = (v:foldend - v:foldstart)
     return getline(v:foldstart)."\t\t\t(".foldsize."\tmore lines)"
 endfunction
-
+" space one line, home,end globally increase/decrease
-" Folding - space one line, home,end globally increase/decrease
 set foldenable
 set foldlevelstart=999
 set foldnestmax=5
@@ -370,16 +320,10 @@ set foldmethod=syntax
 nnoremap <space> za
 nnoremap <Home> zm
 nnoremap <End> zr
+" }}}
 
 nnoremap <leader>s :mksession!<CR>
 
-" Jira config
-let b:jiracomplete_url = 'http://192.168.1.49:8080/jira'
-let b:jiracomplete_username = 'r.kmiec'
-let b:jiracomplete_password = 'password'
-" We can also use v:val.menu
-let b:jiracomplete_format = '"[". v:val.abbr. "]"'
-
 set updatetime=100
 
 " From C.vim:
@@ -398,29 +342,24 @@ inoremap :w<CR> <Esc>:w<CR>i
 " ctrlp configuration
 let g:ctrlp_map = '<c-p>'
 let g:ctrlp_cmd = 'CtrlPLastMode'
-let g:ctrlp_user_command = 'ack --cpp --cc -f %s'
+let g:ctrlp_user_command = 'ack --cpp --cc --hh --hpp -f %s'
 let g:ctrlp_working_path_mode = 'rw'
 
 tnoremap <Esc> <C-W><C-W>
 
 set nospell
 set runtimepath+=/usr/share/vim/vimfiles
-set spelllang=en,pl
+set spelllang=en
 " Dictionary path, from which the words are being looked up.
 set dictionary+=/usr/share/dict/words
 
 " from vimconfig.com
-"set showbreak=++
-
 "let g:rtagsRcCmd='rtags-rc'
-"set timeoutlen=1000
-"set ttimeout
-"set ttimeoutlen=0
 "let g:matchparen_timeout = 2
 "let g:matchparen_insert_timeout = 2
 
 " Mapping to NERDTree
-"nnoremap <C-n> :NERDTreeToggle<cr>
+nnoremap <C-n> :e .<CR>
 "let NERDTreeIgnore=['\.vim$', '\~$', '\.pyc$']
 let g:netrw_banner=0
 let g:netrw_wisize=20
@@ -430,23 +369,23 @@ nnoremap <leader>n :Lexplore<CR>
 
 " taken from Damian Conway
 
-nnoremap <silent> n n:call HLNext(0.2)<cr>
+"nnoremap <silent> n n:call HLNext(0.2)<cr>
-nnoremap <silent> N N:call HLNext(0.2)<cr>
+"nnoremap <silent> N N:call HLNext(0.2)<cr>
-
+"
-function! HLNext(blinktime)
+"function! HLNext(blinktime)
-	let [bufnum, lnum, col, off] = getpos('.')
+"	let [bufnum, lnum, col, off] = getpos('.')
-	let matchlen = strlen(matchstr(strpart(getline('.'), col - 1), @/))
+"	let matchlen = strlen(matchstr(strpart(getline('.'), col - 1), @/))
-	let target_pat = '\c\%#'.@/
+"	let target_pat = '\c\%#'.@/
-	let blinks = 1
+"	let blinks = 1
-	for n in range(1, blinks)
+"	for n in range(1, blinks)
-		let red = matchadd('WarningMsg', target_pat, 101)
+"		let red = matchadd('WarningMsg', target_pat, 101)
-		redraw
+"		redraw
-		exec 'sleep ' . float2nr(a:blinktime / (2*blinks) * 1000) . 'm'
+"		exec 'sleep ' . float2nr(a:blinktime / (2*blinks) * 1000) . 'm'
-		call matchdelete(red)
+"		call matchdelete(red)
-		redraw
+"		redraw
-		exec 'sleep ' . float2nr(a:blinktime / (2*blinks) * 1000) . 'm'
+"		exec 'sleep ' . float2nr(a:blinktime / (2*blinks) * 1000) . 'm'
-	endfor
+"	endfor
-endfunction
+"endfunction
 
 nnoremap S :%s//g<LEFT><LEFT>
 xnoremap S :s//g<LEFT><LEFT>
@@ -485,55 +424,55 @@ packadd termdebug
 
 let g:startify_custom_header = ''
 
-"set shortmess+=c
+set shortmess+=c
-"inoremap <silent><expr> <c-space> coc#refresh()
+inoremap <silent><expr> <c-space> coc#refresh()
-"set signcolumn=yes
+set signcolumn=yes
-"set cmdheight=2
+set cmdheight=2
-"inoremap <silent><expr> <TAB>
+inoremap <silent><expr> <TAB>
-"      \ pumvisible() ? "\<C-n>" :
+      \ pumvisible() ? "\<C-n>" :
-"      \ <SID>check_back_space() ? "\<TAB>" :
+      \ <SID>check_back_space() ? "\<TAB>" :
-"      \ coc#refresh()
+      \ coc#refresh()
-"inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
-"
+
-"function! s:check_back_space() abort
+function! s:check_back_space() abort
-"  let col = col('.') - 1
+  let col = col('.') - 1
-"  return !col || getline('.')[col - 1]  =~# '\s'
+  return !col || getline('.')[col - 1]  =~# '\s'
-"endfunction
+endfunction
-"
+
-"inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
-"
+
-"nmap <silent> gd <Plug>(coc-definition)
+nmap <silent> gd <Plug>(coc-definition)
-"nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gy <Plug>(coc-type-definition)
-"nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gi <Plug>(coc-implementation)
-"nmap <silent> gr <Plug>(coc-references)
+nmap <silent> gr <Plug>(coc-references)
-"
+
-"nnoremap <silent> K :call <SID>show_documentation()<CR>
+nnoremap <silent> K :call <SID>show_documentation()<CR>
-"
+
-"function! s:show_documentation()
+function! s:show_documentation()
-"  if (index(['vim','help'], &filetype) >= 0)
+  if (index(['vim','help'], &filetype) >= 0)
-"    execute 'h '.expand('<cword>')
+    execute 'h '.expand('<cword>')
-"  else
+  else
-"    call CocAction('doHover')
+    call CocAction('doHover')
-"  endif
+  endif
-"endfunction
+endfunction
-"
+
-"autocmd CursorHold * silent call CocActionAsync('highlight')
+autocmd CursorHold * silent call CocActionAsync('highlight')
-"xmap <leader>f  <Plug>(coc-format-selected)
+xmap <leader>f  <Plug>(coc-format-selected)
-"nmap <leader>f  <Plug>(coc-format-selected)
+nmap <leader>f  <Plug>(coc-format-selected)
-"
+
-"" Show all diagnostics
+" Show all diagnostics
-"nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
+nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
-"" Manage extensions
+" Manage extensions
-"nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
+nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
-"" Show commands
+" Show commands
-"nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
+nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
-"" Find symbol of current document
+" Find symbol of current document
-"nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
+nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
-"" Search workspace symbols
+" Search workspace symbols
-"nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
+nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
-"" Do default action for next item.
+" Do default action for next item.
-"nnoremap <silent> <space>j  :<C-u>CocNext<CR>
+nnoremap <silent> <space>j  :<C-u>CocNext<CR>
-"" Do default action for previous item.
+" Do default action for previous item.
-"nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
+nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
-"" Resume latest coc list
+" Resume latest coc list
-"nnoremap <silent> <space>p  :<C-u>CocListResume<CR>
+nnoremap <silent> <space>p  :<C-u>CocListResume<CR>