" vim: noai:ts=2:sw=2:sts=2 iskeyword+=\:,\!,\<,\>,\-,\&
" scripts from the default vim installation, which do not get loaded by default, but are useful.
" if filereadable($VIMRUNTIME.'/macros/editexisting.vim')
" source $VIMRUNTIME/macros/editexisting.vim
" endif
"=======================================================================================================================
" GENERAL:
"=======================================================================================================================
set textwidth=120 | " better done with modeline
set ts=4 sts=4 sw=4 expandtab | " better done with a modeline
set redrawtime=1000 | " Timeout in milliseconds for redrawing the display / CTRL+L to retry
"=======================================================================================================================
" SHELL
"=======================================================================================================================
if filereadable("/bin/bash")
set shell=/bin/bash | " many scripts rely on bash, but its path varies why it is commented out here
elseif filereadable("/usr/local/bin/bash")
set shell=/usr/local/bin/bash
endif
"=======================================================================================================================
" Persistent undo
"=======================================================================================================================
if has('persistent_undo')
if isdirectory('/dev/shm')
set undodir=/dev/shm/ | " save undo file in memory. That is volatile, but fast and we have GIT for longer lasting undos
set directory=/dev/shm/ | " swap file directory to RAM
set swapfile
elseif isdirectory('/tmp/')
set undodir=/tmp/
endif
set undofile | " preserve undo history when closing and reopening buffers (see :help undo-persistenece)
endif
"=======================================================================================================================
" multi byte
"=======================================================================================================================
if has("multi_byte")
scriptencoding utf-8 | " tell vim that we are using utf-8 here
set encoding=utf-8 | " we need default utf-8 encoding to use cool chars as line break and so on (see below)
set termencoding=&encoding | " once we use special chars we assume everybody uses a terminal supporting those
set fillchars+=fold:\— | "
set fillchars+=vert:\│ | " cool vertical split char
set fillchars+=diff:\ | " a whitespace gets used here
set listchars= | " initialize empty listchars
set listchars+=extends:» | " symbols used when using :set list (which displays non-printable chars)
set listchars+=precedes:« | " symbols used when using :set list (which displays non-printable chars)
set listchars+=tab:⮁\ | " symbols used when using :set list (which displays non-printable chars)
set listchars+=trail:· | " symbols used when using :set list (which displays non-printable chars)
" set listchars+=eol:↲ | " symbols used when using :set list (which displays non-printable chars)
" set listchars+=space:· | " symbols used when using :set list (which displays non-printable chars)
set showbreak+=› | " symbol used in the beginning of a wrapped line
set list
" set fillchars+=stlnc:\― | "
end
"=======================================================================================================================
" SPELL_CHECKING
"=======================================================================================================================
let g:spellfile_URL='http://ftp.vim.org/vim/runtime/spell'
set nospell | " disable spell checker by default
set spelllang=en,de | " languages for the spell checker
set spellsuggest=10 | " how many words will z= suggest?
set thesaurus+=~/.vim/thesaurus/php.txt
set dictionary=/usr/share/dict/cracklib-small
set complete+=k " make default completer <C-N> respect the dictionary
"=======================================================================================================================
" Cscope
"=======================================================================================================================
" http://vim.wikia.com/wiki/Cscope
if has('cscope') " compiled with cscope support?
set cscopetag " CTRL-] uses cscope first, then ctags
set cscopeverbose
if has('quickfix')
set cscopequickfix=s+,c+,d+,i+,t+,e+
endif
if has('menu')
menu &Cscope.find.C\ symbol
\ :cscope find s <cword><CR>
menu &Cscope.find.definition
\ :cscope find g <cword><CR>
menu &Cscope.find.functions\ called\ by\ this
\ :cscope find d <cword><CR>
menu &Cscope.find.functions\ calling\ this
\ :cscope find c <cword><CR>
menu &Cscope.find.text\ string
\ :cscope find t <cword><CR>
menu &Cscope.find.egrep\ pattern
\ :cscope find e <cword><CR>
menu &Cscope.find.this\ file
\ :cscope find f <cword><CR>
menu &Cscope.find.files\ including\ this\ file
\ :cscope find i <cword><CR>
menu &Cscope.find.places\ where\ this\ symbol\ is\ assigned\ a\ value
\ :cscope find a <cword><CR>
menu &Cscope.-Sep-
\ :
menu &Cscope.add
\ :cscope add .<CR>
menu &Cscope.show
\ :cscope show<CR>
menu &Cscope.reset
\ :cscope reset<CR>
endif
endif
" =======================================================================================================================
" GUI_VERSION
" =======================================================================================================================
if has("gui_running")
set guicursor=a:block-blinkon100
set browsedir=buffer
set toolbar+=text
set guiheadroom=0
set guioptions+=eig
set guioptions-=T | " toolbar
set guioptions+=c | " use console dialogs instead of popups
set guioptions+=a | " autoselect: copy&paste using middleclick
set guioptions+=m | " remove menu
set guioptions-=e | " do not display tabs
set guioptions-=L | " do not show left scrollbar
set guioptions-=r | " do not show right scrollbar
set winaltkeys=menu | " behave like other windows: ALT-key can be used to open the menu (and cannot be :remaped)
" set selectmode=mouse,key,cmd | " enters vim's select mode when pressing shift-left or shift-END
" set keymodel=startsel,stopsel | " makes shift-left, shift-right available for selecting text
" its possible to define alternative fonts (order matters)
set guifont=
set guifont+=Source\ Code\ Pro\ Semi-Bold\ 10
set guifont+=Source\ Code\ Pro\ for\ Powerline\ SemiBold\ 10
set guifont+=Droid\ Sans\ Mono\ for\ Powerline\ 10
set guifont+=Dejavu\ Sans\ Mono\ for\ Powerline\ Semibold
set guifont+=Meslo\ LG\ M\ for\ Powerline\ 10
endif
" =======================================================================================================================
" SETTINGS:
" =======================================================================================================================
set noautochdir | " When on, Vim will change the current working directory
set breakindent | " Every wrapped line will continue visually indented
set clipboard=unnamedplus | " makes copy and paste work (autoselectplus might work as well)
set cmdheight=2 | " sets the command line's height
set complete+=d | " scan current and included files for defined name or macro
set complete+=i | " scan current and included files for completions
set colorcolumn= | " not used, because we have a :match directive for textwidth
set concealcursor=nc | " limits the display of concealed text to normal and command mode
set conceallevel=2 | " replace escaped chars by their utf-8 representation (useful for LaTeX)
set confirm | " asks 'do you want to save?'
set cpoptions+=P | " makes :w filename set the current buffer to filename
set hidden | " allows switiching buffers even if the current buffer contains changes (displays +)
set hlsearch | " highlights all search matches (not as performant!)
set ignorecase smartcase | " search with ignorecase by default, but use case sensitive search when one captical char is contained
set lazyredraw | " disables redraw during macro exectution (improves performance)
set linebreak | " wrap long lines at char 'breakat', not inside words
set mouse=n | " allow mouse in normal mode only, so one can use the terminals c&p feature in insert mode
set mousemodel=popup | " only in gvim: right click opens a popup-menu
set nocursorcolumn | " turn visual cursor column off (improves performance)
set nrformats+=alpha | " allows CTRL-A & CTRL-X to increment and decrement letters, not just numbers
set nofoldenable | " disable folding, because we have zi to toggle foldenable :)
set exrc | " enable exrc, a specific .exrc per project, which can contain usual .vimrc commands
set foldmethod=syntax | " foldlevel: syntax, indent, manual
set foldcolumn=0 | " I think I don't need this second indicator
set foldclose=all | " automatically fold, when the cursor leaves the folded area
set foldopen=block,hor,search | " when do we unfold?
set foldtext=Foldtext() | "
set foldnestmax=1 | " top level folding only
set norelativenumber | " relative line numbers can speed up navigation, but I could not get used to it till now
set noshowmode | " because we are using some powerline derivat
set nostartofline | " when scrolling: do not move the cursor to column 1
set notimeout ttimeout | " improves performance but is known to cause problems on slow terminals
set ttimeoutlen=50 | " set esc key timeout in ms-
set nowrap | " but do not (by default) wrap long lines around
set number | " turn line numbers on/off (performance decreases when they are shown)
set pumheight=8 | " Determines the maximum number of items to show in the popup menu for
set path+=** | " allow recursive searches for files
set scrolljump=5 | " how many lines get scrolled into view when cursor reaches the screens edge
set splitbelow | " open new windows below the current one (i find that more intuitive)
set shiftround | " indent/unindent snaps to multiple of shiftwidths
set shortmess+=I | " don't give the intro message when starting Vim |:intro|.
set showcmd | " essential: show keys of combined commands in the lower right corner (BUT SLOW, makes cursor flickering)
set signcolumn=yes | " auto=auto hide, yes=always, no=never show the column with error indicators
set showtabline=2 | " 0: never, 1: only if there are at least two tabs, 2:always
set winwidth=30 | " keep NERDTreeWindow at least this size
set winminwidth=0 | " (and all other windows, so TODO: watch out)
set tags+=../tags
set updatetime=80 | " updates the screen more often
set viminfo+=% | " restore buffer list
set virtualedit=all | " virtual edit should be default behaviour, because I don't see any reason against
set writedelay=0
set wildmenu | " use a menu in the command line
set wildmode=longest:full | " do not preselect any entry and show all possible
set sessionoptions=
set sessionoptions+=buffers
set sessionoptions+=curdir
set sessionoptions+=folds
set sessionoptions+=tabpages
set sessionoptions+=winpos
set sessionoptions+=winsize
set sessionoptions+=resize
set sessionoptions+=unix
set sessionoptions+=slash
set nocindent smartindent | " use smart indent rather then cindent
set noshiftround | " indent/unindent sna=ps to multiple of shiftwidths
set equalalways | " do not evenly size windows when opening new or closing old
set nocursorline | " turn visual cursor line off (improves performance)
"=======================================================================================================================
" NEOVIM_incompatible:
"
if has('nvim') " Neovim?
autocmd TermOpen term://* set nobuflisted
" use default ESC key to leave insert mode in the internal terminal emulator
tnoremap <Esc> <C-\><C-n>
" set shada+=n~/.vim/shada | " shada file to use
else " default Vim?
autocmd VimLeave * call system("echo -n $'" . escape(getreg(), "'") . "' | xsel -ib")
set ttymouse=xterm2
set ttyscroll=100 | " improves speed for terminal vim, incomp. with nvim
set ttyfast | " improves speed for terminal vim (incomp. with nvim)
set nottybuiltin | " use external termcaps
" set termguicolors | " When on, uses highlight-guifg and highlight-guibg attributes in the terminal (=24bit color) incomp. with nvim
set restorescreen | " restores the console after exiting vim (intentionally not in nvim)
"
let g:loaded_ruby_provider = 1 " disable ruby support
let g:loaded_python_provider = 1 " disable pthon3
if version >= 702 " clean up (see: http://vim.wikia.com/wiki/VimTip396)
autocmd BufWinLeave * call clearmatches()
endif
endif
if has("autocmd")
set modeline | " set variables specific to a file, like indentation by adding a comment
" set default completion function in case YouCompleteMe cannot help
set omnifunc=syntaxcomplete#Complete
augroup set_window_title " {
" autocmd BufWinEnter quickfix setl statusline=%t
" autocmd BufEnter * let &titlestring = hostname() . "[vim(" . expand("%:t") . ")]"
autocmd CursorHold * let &titlestring = "%y %t | ".$USER."@".hostname().":%{expand(\"%:~:.:h\")}"
set title
" autocmd CursorHold * let &titlestring = "Vim (".airline#extensions#tagbar#currenttag().")"
" set window title for screen(3)
if &term == "screen"
set t_ts=k
set t_fs=\
endif
if &term == "screen" || &term == "xterm"
set titlelen=40
set title
endif
augroup END
augroup ChangeIcon
"if filereadable("/usr/bin/xseticon")
"if filereadable("~/.vim/nvim.png")
" autocmd VimEnter * silent :execute "!xseticon -id $WINDOWID ~/.vim/nvim.png"
" autocmd VimLeave * silent :execute "!xseticon -id $WINDOWID /usr/share/icons/gnome/32x32/apps/xfce-terminal.png"
"endif
"endif
augroup END
" Fix terminal title =================================================================================================
" autocmd VimEnter * let &t_EI .= "\<Esc>[0 q"
" autocmd VimEnter * let &t_SI = "\<Esc>]12;green\x7"
autocmd VimLeave * silent !echo -ne "\033]112\007"
" highlight word under the cursor ====================================================================================
let w:m1 = 0
function! HighlightWordUnderCursor()
if(exists('w:m1') && w:m1 > 0)
silent! call matchdelete(w:m1)
let w:m1 = 0
endif
let l:currentword = escape(expand('<cword>'), '.')
if(strlen(l:currentword) > 0)
let w:m1=100
silent! call matchadd('BoldItalic', '\<'.l:currentword.'\>', -1, w:m1)
endif
endfunction
autocmd! CursorHold,CursorHoldI * call HighlightWordUnderCursor()
" hitting K over a keyword shows a help in a buffer.
" Here we define the commands used to look those keywords up
" as per file type...
augroup filetype_specific
autocmd FileType python setlocal keywordprg=pydoc
autocmd FileType vim setlocal keywordprg=:help |.
autocmd FileType c,cpp setlocal equalprg=clang-format
autocmd FileType c,cpp setlocal breakat-=-
" autocmd FileType c,cpp setlocal iskeyword-=_
" the following helps to make file=/etc/something work with gf, but disallows filenames with an equal sign in them
autocmd FileType conf setlocal isfname-==
" keyboard mapping for xml alike languages
" Alt-Up : Move cursor up one tag
" Alt-Down: Move cursor down one tag
" leader-=: tidies currently selected tag and subtags and sorts attributes by name (alphabetically)
autocmd Filetype html,markdown,xml iabbrev </ </<C-X><C-O>
autocmd Filetype html,htmldjango,xml
\ :nnoremap
\ <M-Down>
\ :call search('^ *<', 'e')<CR>:nohlsearch<CR>|
\ :nnoremap
\ <M-Up>
\ :call search('^ *<', 'eb')<CR>:nohlsearch<CR>|
\ :nnoremap
\ <leader>=
\ vat:'<,'>!tidy -xml --wrap 0 --sort-attributes alpha 2>/dev/null<CR>vat=
augroup END
" autocmd BufNewFile set nobuflisted
" use the shada/viminfo file to return the cursor to where it was...
function! ReturnCursor()
if line("'\"") > 1 && line("'\"") <= line("$")
exe "normal! g`\""
endif
endfunction
autocmd! BufReadPost * call ReturnCursor()
augroup ToggleQuickFix
function! ToggleQuickFix()
if exists("g:qwindow")
lclose
unlet g:qwindow
else
try
lopen 10
let g:qwindow = 1
catch
echo "No Errors found!"
endtry
endif
endfunction
function! QFixToggle(forced)
if exists("g:qfix_win") && a:forced == 0
cclose
unlet g:qfix_win
else
copen 10
let g:qfix_win = bufnr("$")
endif
endfunction
nmap <script> <silent> <F2> :call QFixToggle(0)<CR>
nmap <script> <silent> <F3> :call ToggleQuickFix()<CR>
augroup END
augroup CurrentFileName
" highlight the current files name inside the document...
let @g = ":exe ':match SpellBad /'.escape(expand('%:t'), '.').'/'"
" put the current files name after the cursor...
let @f = ":exe ':normal a'.expand('%:t')"
" grep all buffers for a given string and return result in a quickfix window
let @q = ":cex [] | bufdo vimgrepadd /foo/g % | cw"
let @l = ":let g:signify_vcs_cmds={'git': 'git diff --no-color --no-ext-diff -U0 HEAD^ -- %f'}|:SignifyRefresh"
if has('menu')
source $VIMRUNTIME/menu.vim
set wildmenu
set cpo-=<
set wcm=<C-Z>
map <F4> :emenu <C-Z>
menu &Chdir.Git\ root<tab>:Gcd
\ :Gcd<CR>:pwd<CR>
menu &Chdir.current\ buffer<tab>:cd\ %:h
\ :cd %:h<CR>:pwd<CR>
menu &Chdir.current\ buffer<tab>:lcd\ %:p:h
\ :lcd %:p:h<CR>:pwd<CR>
menu &Git.&Display\ last\ changes
\ :let g:signify_vcs_cmds={'git': 'git diff --no-color --no-ext-diff -U0 HEAD^ -- %f'}<CR>:SignifyRefresh<CR>
menu &UI.&Open\ in\ Serversession
\ :execute ':!nvr --servername /tmp/nvimsocket --remote % +'.line('.')<CR>:stopinsert<CR>:set readonly<CR>
menu &Verify.&Textwidth\ and\ white\ space
\ :execute ':match SpellBad /\%>'.&textwidth.'v./'<CR>
\ :2match SpellBad /\s\+$/<CR>
menu &Verify.Highlight\ current\ file\ name
\ :execute ':match SpellBad /'.escape(expand('%:t'), '.').'/'<CR>
menu &Window.-Sep- :
menu &Window.Quickfix\ List
\ :copen<CR>
menu &Window.Location\ List
\ :lopen<CR>
menu &Window.Scratch
\ :Scratch<CR>
menu &Find.file\ under\ the\ cursor<Tab>:gf
\ gf
menu &Find.Open\ search\ results\ in\ location\ list<Tab>:gf
\ :execute ':vimgrep /'.escape(getreg('/'), '.').'/g %'<CR>
\ :copen<CR>
endif
" exec current line as a command, insert output of command (from: https://youtu.be/MquaityA1SM?t=35m45s)
nnoremap Q !!$SHELL<CR>
" autocmd BufEnter * @f
augroup END
" autocmd VimEnter * set nobuflisted
endif
" ======================================================================================================================
" SHORTCUTS: custom shortcuts
" inoremap <C-Space> <C-x><C-o>
" inoremap <C-@> <C-Space>
" Bind CTRL+Backspace to vims version (CTRL+W) in " <CR> insert mode (only works with gvim)
inoremap
\ <C-Backspace>
\ <C-W>
" INDENTATION: allows deindenting a selected block and keeps selection
vnoremap < <gv
vnoremap > >gv
" make shift-home select to the beginning of the line
nnoremap <s-home> v^
nnoremap <s-end> v$
nnoremap <s-down> vj
vnoremap <s-down> j
nnoremap <s-up> vk
vnoremap <s-up> k
" close current buffer with <leader>q...
nnoremap <leader>q :bp<bar>sp<bar>bn<bar>bd<CR>.
nnoremap <silent> <F5> :make<CR>
nnoremap <silent> <F6> :silent syntax sync fromstart<CR>:nohlsearch<CR>:silent match<CR>:silent 2match<CR>:silent 3match<CR>
nnoremap <leader>r :syntax sync fromstart
" INSERT_MODE_MAPPINGS:
" default copy&paste insert key binding (just in insert mode, so it doesn't conflict
" with visual block mode)- would have been nice, but collides with c-w for digraphs
" inoremap <C-V> <C-R>+
"
inoremap <C-S> <C-O>:w<CR>
" NEOVIM_SPECIFIC:
if has('nvim') " only neovim...
" shortcut \t opens a terminal in a horizontal split
nnoremap <leader>t :new +terminal<CR>
endif
" ======================================================================================================================
" START: LOADING PLUGINS
" ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
call plug#begin()
" Colorschemes:
Plug 'chriskempson/base16-vim' | " not just one high quality color scheme (all named base16-*)
Plug 'NLKNguyen/papercolor-theme' | " the one I like the most
Plug 'mhinz/vim-signify' | " uses the sign column to indicate added, modified and removed lines
Plug 'tpope/vim-fugitive' | " the most complete GIT integration plugin
Plug 'godlygeek/tabular' | " align code on a sign, like :Tab/=
Plug 'tpope/vim-surround' | " plugin makes cs"' inside a line replace " with '
let g:signify_vcs_list = [ 'git' ] | " use signify only with git (improves speed when loading buffers, see :h signify)
let g:signify_cursorhold_insert = 1
let g:signify_cursorhold_normal = 1
let g:signify_update_on_bufenter = 0
let g:signify_update_on_focusgained = 1
" BUFEXPLORER: | " a buffer to list all buffers has the advantage, that default /-searches work in there
Plug 'jlanzarotta/bufexplorer'
nnoremap <F12> :ToggleBufExplorer<CR>
" NERDTree: replaces NetRW, as long as it has so many bugs
Plug 'scrooloose/nerdtree' | "
let NERDTreeIgnore = ['\.aux$']
let NERDTreeCascadeSingleChildDir = 0 | " I don't get how one can use <m> to create files in that included directory
let NERDTreeChDirMode = 0
let NERDTreeHiddenFirst = 1
let NERDTreeMinimalUI = 1
let NERDTreeShowBookmarks = 1 | " show bookmarks by default (when opening for the first time)
let NERDTreeWinSize = 40
" depending on if NERDTree has the focus:
nnoremap <expr>
\ <leader><leader>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? ':NERDTreeClose<CR>' : ':NERDTreeFind<CR>'
nnoremap <expr>
\ <Tab>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':bn<CR>'
nnoremap <expr>
\ <S-Tab>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':bp<CR>'
" close NERDTree if it is the last remaining window (taken from the official documentation)
" autocmd bufenter *
" \ if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
"
" Additional: ========================================.
Plug 'sheerun/vim-polyglot' " better syntax highlighting/indentation for multiple languages
let g:javascript_conceal_function = "ƒ"
let g:javascript_conceal_null = "ø"
let g:javascript_conceal_this = "@"
let g:javascript_conceal_return = "⇚"
let g:javascript_conceal_undefined = "¿"
let g:javascript_conceal_NaN = "ℕ"
let g:javascript_conceal_prototype = "¶"
let g:javascript_conceal_static = "•"
let g:javascript_conceal_super = "Ω"
let g:javascript_conceal_arrow_function = "⇒"
Plug 'majutsushi/tagbar' " superseeds taglist-plus, which isn't maintained any more
let g:tagbar_autoclose = 0
let g:tagbar_autofocus = 1
let g:tagbar_autoshowtag = 0
let g:tagbar_compact = 1
let g:tagbar_indent = 0
let g:tagbar_foldlevel = 99
nnoremap <F9> :TagbarToggle<CR>| " bind TagBar to hotkey F9
" LIGHTLINE: a fancy status line =======================================================================================
set laststatus=2 | " required by AirLine and Lightline, without status line does not appear until a window split
Plug 'itchyny/lightline.vim'
Plug 'taohex/lightline-buffer'
" lightline-buffer ui settings
" replace these symbols with ascii characters if your environment does not support unicode
let g:lightline_buffer_logo = ' '
let g:lightline_buffer_readonly_icon = ''
let g:lightline_buffer_modified_icon = '✭'
let g:lightline_buffer_git_icon = ' '
let g:lightline_buffer_ellipsis_icon = '..'
let g:lightline_buffer_expand_left_icon = '◀ '
let g:lightline_buffer_expand_right_icon = ' ▶'
let g:lightline_buffer_active_buffer_left_icon = ''
let g:lightline_buffer_active_buffer_right_icon = ''
let g:lightline_buffer_separator_icon = ' '
" lightline-buffer function settings
let g:lightline_buffer_show_bufnr = 0
let g:lightline_buffer_rotate = 0
let g:lightline_buffer_fname_mod = ':t'
let g:lightline_buffer_excludes = ['vimfiler']
let g:lightline_buffer_maxflen = 30
let g:lightline_buffer_maxfextlen = 3
let g:lightline_buffer_minflen = 16
let g:lightline_buffer_minfextlen = 3
let g:lightline_buffer_reservelen = 20
let g:lightline = {
\ 'colorscheme': 'Tomorrow_Night_Bright',
\ 'separator': { 'left': "\ue0b0", 'right': "\ue0b2" },
\ 'subseparator': { 'left': "\ue0b1", 'right': "\ue0b3" },
\ 'active': {
\ 'left': [ [ 'mode', 'paste', 'readonly' ],
\ [ 'gitbranch', 'absolutepath' ],
\ [ 'tagbar' ] ],
\ 'right': [ [ 'lineinfo', 'percent' ],
\ [ 'spell', 'fileencoding', 'fileformat', 'filetype' ] ],
\ },
\ 'tabline': {
\ 'left': [ [ 'bufferinfo' ], [ 'bufferbefore', 'buffercurrent', 'bufferafter' ], ],
\ 'right': [ [ 'close' ] ],
\ },
\ 'component': {
\ 'tagbar': '%{tagbar#currenttag("%s", "", "fs")}',
\ },
\ 'component_expand': {
\ 'buffercurrent': 'lightline#buffer#buffercurrent2',
\ },
\ 'component_type': {
\ 'buffercurrent': 'tabsel',
\ },
\ 'component_function': {
\ 'bufferbefore': 'lightline#buffer#bufferbefore',
\ 'bufferafter': 'lightline#buffer#bufferafter',
\ 'bufferinfo': 'lightline#buffer#bufferinfo',
\ 'getcwd': 'getcwd',
\ 'gitbranch': 'fugitive#head'
\ },
\ }
function! ExtendLightlineColorTheme()
highlight! link LightlineMiddle_normal Normal
endfunction
autocmd! ColorScheme * call ExtendLightlineColorTheme()
" Autocompleter: =====================================
if has("python")
" YouCompleteMe: =====================================================================================================
" Plug 'Valloric/MatchTagAlways' " highlights the closing tag/brace/...
Plug 'Valloric/YouCompleteMe'
" Plug 'vim-scripts/dbext.vim' " dependency to allow db related completions
let g:ycm_server_python_interpreter = "python3"
let g:ycm_add_preview_to_completeopt = 1 " reuse existing preview window
let g:ycm_autoclose_preview_window_after_insertion = 1
let g:ycm_collect_identifiers_from_tags_files = 0 " Let YCM read tags from Ctags file
let g:ycm_seed_identifiers_with_syntax = 1 " Completion for programming language's keyword
let g:ycm_complete_in_comments = 1 " Completion in comments
let g:ycm_complete_in_strings = 1 " Completion in string
let g:ycm_error_symbol = '✖' " insert this as an error symbol in the gutter bar
let g:ycm_min_num_of_chars_for_completion = 1
let g:ycm_use_ultisnips_completer = 1 " Default 1, just ensure
let g:ycm_warning_symbol = '➔' " insert this as a warning symbol in the gutter bar
let g:ycm_confirm_extra_conf = 0 " security is overrated
let g:ycm_key_list_select_completion = ['<Down>']
let g:ycm_key_list_previous_completion = ['<Up>']
let g:ycm_global_ycm_extra_conf = '.ycm_extra_conf.py'
let g:ycm_semantic_triggers = { 'c': [ 're!.' ] }
let g:ycm_python_binary_path = 'python' " the python interpreter of choice (for code checking)
" let g:ycm_disable_for_files_larger_than_kb = 16384 " we have faaast computers, don't we?
" disable <tab>-key for YCM so that it can be used with ultisnips
let g:ycm_key_list_select_completion=[]
let g:ycm_key_list_previous_completion=[]
" SYNTASTIC: =========================================================================================================
Plug 'scrooloose/syntastic'
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
let g:LatexBox_latexmk_preview_continuously = 1
let g:LatexBox_viewer = "evince"
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 0
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0
" let g:syntastic_quiet_messages = {"type":"style"}
"
" E221: multiple spaces before Operator
let g:syntastic_python_flake8_args = '--max-complexity=10 --max-line-length=120 --exclude venv --doctests --exit-zero --ignore=E221'
" filter ( = do not display) style/formatting errors and warnings
let g:syntastic_error_symbol = '✖'
let g:syntastic_style_error_symbol = '✗'
let g:syntastic_warning_symbol = '➔'
let g:syntastic_style_warning_symbol = '≈'
" ULTISNIPS: code snippet ==============================================================================================
Plug 'honza/vim-snippets' " dependency of ultisnips (see below)
Plug 'SirVer/ultisnips' " replaces loremipsum (and many more)
"let g:UltiSnipsExpandTrigger = '<C-j>'| " Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
"let g:UltiSnipsJumpForwardTrigger = '<C-j>'| " \
"let g:UltiSnipsJumpBackwardTrigger = '<C-k>'| " \
"let g:UltiSnipsListSnippets = '<C-`>'| " YouCompleteMe includes those, so this isn't necessary
"let g:UltiSnipsExpandTrigger = '<leader><tab>'| " Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
"let g:UltiSnipsJumpForwardTrigger = '<PageDown>'| " \
"let g:UltiSnipsJumpBackwardTrigger = '<PageUp>'| " \
"let g:UltiSnipsListSnippets = '<leader><leader>'| " YouCompleteMe includes those, so this isn't necessary
" JEDI: ==============================================================================================================
Plug 'davidhalter/jedi-vim' " jedi gets used to display python function signatures
let g:jedi#completions_enabled = 0 " we do not need completions, because we have YouCompleteMe
let g:jedi#show_call_signatures = 1 " which sadly does not support signatures like jedi
let g:jedi#show_call_signatures_delay = 0
let g:jedi#auto_vim_configure = 0
let g:pymode_rope = 0 " https://github.com/davidhalter/jedi-vim/issues/163
" autocmd FileType python jedi.preload_module('os', 'sys', 'math')
" let g:pymode_options_max_line_length = 120
" let g:syntastic_python_flake8_args='--ignore=F821,E302,E501,E241,E301'
endif
"=======================================================================================================================
" TESTING: | " plugins which I am currently trying...
"=======================================================================================================================
" Plug 'rhysd/vim-clang-format' | unnecessary, because we can just :pyf /usr/share/clang/clang-format.py
Plug 'kana/vim-operator-user' " dependency, which allows overriding the = operator for indentation
autocmd FileType c,cpp,objc map <buffer> = :pyf /usr/share/clang/clang-format.py<CR>
" let g:clang_format#detect_style_file = 1
" autocmd FileType c,cpp,objc map <buffer> = <Plug>(operator-clang-format)
" Plug 'tpope/vim-characterize' | " normal mode: make ga show character names of Unicode chars (ga shows hex and dec values)
" Plug 'rkitover/vimpager'
" found this command instead (use as PAGER):
" man -P 'nvim -R -u NORC -c":%!col -b" -c":set buftype=nowrite filetype=man" -' ls
"=======================================================================================================================
call plug#end() | " all plugins are getting loaded on this line, don't remove!
" ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
" END: LOADING PLUGINS
" ======================================================================================================================
" Deprecated with this configuration, but still useful when deactivating some Plugins
" NETRW: obsolete with NERDTree
let g:netrw_alto = 0 | " open files on the right
let g:netrw_altv = 1 | " open files on the right
let g:netrw_banner = 0 | " display help messages?
let g:netrw_browse_split = 4 | " 4=open in previous window
let g:netrw_fastbrowse = 2 | " manually refresh direcory list (avoids display errors)
let g:netrw_hide = 1 | " show not-hidden files only
let g:netrw_keepdir = 0
let g:netrw_list_hide = '^\..*' | " Explore mode: hide files starting with dot
let g:netrw_liststyle = 3 | " 3=tree
let g:netrw_preview = 0 | "
let g:netrw_winsize = 20 | " window size in percent
" ======================================================================================================================
" COLORSCHEME:
" ======================================================================================================================
function! ExtendColorTheme()
filetype on
filetype plugin on
filetype indent on
syntax on | " enable syntax highlighting
syntax sync minlines=60 | " how many preceding lines will be parsed? (has performance impact)
" use the default terminal background color as background (allows transparency)
" highlight! Normal guibg=NONE guifg=black ctermbg=NONE ctermfg=black
" highlight! NonText guibg=NONE guifg=black ctermbg=NONE ctermfg=black
highlight! EndOfBuffer guifg=white ctermfg=white
highlight! CursorLineNr cterm=inverse | " ctermbg=black ctermfg=NONE
highlight! Pmenu ctermbg=LightYellow ctermfg=blue
highlight! PmenuSel ctermbg=blue ctermfg=LightYellow cterm=bold
highlight! link PmenuSbar Pmenu
highlight! PmenuThumb cterm=inverse
highlight! MoreMsg cterm=inverse
highlight! link Folded LineNr
highlight! Cursor guibg=#729fcf ctermbg=yellow
highlight! link VertSplit LineNr
highlight! SpellBad ctermbg=none
highlight! SpecialKey ctermfg=19
highlight! WhiteSpace ctermfg=19
highlight! link TabLine LineNr
highlight! TabLineSel ctermbg=blue ctermfg=black
highlight! link TabLineFill LineNr
highlight! Search ctermbg=12 ctermfg=0
" generic, which should exist but don't
highlight! Bold cterm=bold gui=bold
highlight! Italic cterm=italic gui=italic
highlight! Underline cterm=underline gui=underline
highlight! BoldItalic cterm=Bold,Italic gui=Bold,Italic
endfunction
autocmd! ColorScheme * call ExtendColorTheme()
colorscheme PaperColor
set background=light
" set background=dark | " critical: should be set by the colorscheme, but often is not or gets used by it
"
" if filereadable(expand("~/.config/base16-shell/colortest"))
" let g:base16_shell_path="~/.config/base16-shell/scripts"
" endif
"
" let base16colorspace=256
" if filereadable(expand("~/.vimrc_background"))
" source ~/.vimrc_background
" else
" colorscheme base16-phd
" endif
" ======================================================================================================================
" TESTING:
" ======================================================================================================================
" avoids openin an empty buffer when restoring bufferlist from viminfo...
" if argc() == 0
" silent autocmd VimEnter * nested :silent bun
" endif
set scrolloff=0 | " keeps cursor centered
autocmd VimEnter,WinEnter * exec ':set scrolljump='.winheight(0)/2
" display highlight group under the cursor
map <leader>h :echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')