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@kirkegaard kirkegaard/init.vim
Last active Feb 19, 2017

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"
" ~/.config/nvim/init.vim
"
" Plugins
let g:plugins_file_path = '~/.vim/plugins.vim'
if filereadable(expand(g:plugins_file_path))
exe ':source ' . g:plugins_file_path
endif
"" General
let mapleader = "," " Remap <leader>
set completeopt=menu,preview,longest " Insert mode completion
set hidden " Allow buffer switching without saving
set linebreak " Don't cut words on wrap
set list " Displaying listchars
set noshowmode " Hide mode cmd line
set noexrc " Don't use other .*rc(s)
set nostartofline " Keep cursor column pos
set nowrap " Do not wrap long lines
set splitbelow " Split windows to the bottom
set splitright " Split windows to the right
set ttyfast " For faster redraws etc
set foldcolumn=0 " Hide folding column
set foldmethod=indent " Folds using indent
set foldnestmax=10 " Max 10 nested folds
set foldlevelstart=99 " Folds open by default
set gdefault " Default s//g (global)
set matchtime=2 " Time to blink match {}
set matchpairs+=<:> " For ci< or ci>
set showmatch " Show matching brackets/parenthesis
set mat=2 " Tenths of seconds to blink when matching brackets
set lazyredraw " Don't redraw while executing macros
set magic " For regular expressions turn magic on
set shell=zsh
" Wildmode/wildmenu command-line completion
set wildignore+=*.bak,*.swp,*.swo
set wildignore+=*.a,*.o,*.so,*.pyc,*.class
set wildignore+=*.jpg,*.jpeg,*.gif,*.png,*.pdf
set wildignore+=*/.git*,*.tar,*.zip
set wildmenu
set wildmode=longest:full,list:full
"" Interface
" Colorscheme from plugin
colorscheme gruvbox
let g:gruvbox_contrast_dark='hard'
" Enable 256 colors to stop the CSApprox warning and make urxvt vim shine
if &term == 'urxvtc' || &term == 'tmux'
set t_Co=256
endif
set background=dark " We're using a dark bg
set cursorline " Highlight cursor line
set number " Line numbers
set numberwidth=4 " 9999 lines
set showcmd " Show cmds being typed
set title " Window title
"" Files
set autochdir " Always use curr. dir.
set confirm " Confirm changed files
set noautowrite " Never autowrite
set nobackup " Disable backups
set undodir=$HOME/.local/share/nvim/undo/ " Where to store undofiles
set undofile " Enable undofile
set undolevels=500 " Max undos stored
set undoreload=10000 " Buffer stored undos
set directory^=$HOME/.local/share/nvim/swap/ " Default cwd for swap
set swapfile " Enable swap files
set updatecount=50 " Update swp after 50chars
"" Text
set expandtab " Use spaces instead of tabs
set shiftwidth=2 " Default 8
set tabstop=2 " Replace <TAB> w/4 spaces
set softtabstop=2 " Tab feels like <tab>
set shiftround " Be clever with tabs
set ignorecase " Ignore case when searching
set smartcase " When searching try to be smart about cases
set clipboard=unnamedplus " Use system clipboard
"" Keybindings
noremap <leader>ve :edit $HOME/.config/nvim/init.vim<cr> " Edit init.vim
noremap <leader>vs :source $HOME/.config/nvim/init.vim<cr> " Source init.vim
"nnoremap Y y$ " Yank(copy) to system clipboard
"nnoremap <silent> <Space> @=(foldlevel('.')?'za':"\<Space>")<cr> " Toggle folding
"nnoremap gV '[V'] " Highlight last inserted text
"nmap <leader>w :w!<cr> " Fast saving
"command W w !sudo tee % > /dev/null " :W sudo saves the file
"map <space> / " <Space> to / (search)
"map <c-space> ? " Ctrl-<Space> to ? (backwards search)
"map <silent> <leader><cr> :noh<cr> " Disable highlight when <leader><cr> is pressed
map <leader>q :e ~/buffer<cr> " Quickly open a buffer for scribble
map <leader>x :e ~/buffer.md<cr> " Quickly open a markdown buffer for scribble
map <leader>pp :setlocal paste!<cr> " Toggle paste mode on and off
map <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/ " Opens a new tab with the current buffer's path
map <leader>cd :cd %:p:h<cr>:pwd<cr> " Switch CWD to the directory of the open buffer
map 0 ^ " Remap VIM 0 to first non-blank character
" Smart way to move between windows
map <C-h> <C-W>h
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-l> <C-W>l
" Buffers, preferred over tabs now with bufferline.
nnoremap gn :bnext<cr>
nnoremap gp :bprevious<cr>
nnoremap gd :bdelete<cr>
nnoremap gf <C-^>
" Useful mappings for managing tabs
nnoremap <leader>tn :tabnew<cr>
nnoremap <leader>to :tabonly<cr>
nnoremap <leader>tc :tabclose<cr>
nnoremap <leader>tm :tabmove
nnoremap <leader>t<leader> :tabnext
" Visual mode pressing # searches for the current selection
vnoremap <silent> # :<C-u>call VisualSelection('', '')<cr>?<C-R>=@/<cr><cr>
" Let 'tl' toggle between this and the last accessed tab
let g:lasttab = 1
nmap <Leader>tl :exe "tabn ".g:lasttab<cr>
au TabLeave * let g:lasttab = tabpagenr()
" Remember last location
if has("autocmd")
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif
"" Helper functions
" Don't close window, when deleting a buffer
command! Bclose call <SID>BufcloseCloseIt()
function! <SID>BufcloseCloseIt()
let l:currentBufNum = bufnr("%")
let l:alternateBufNum = bufnr("#")
if buflisted(l:alternateBufNum)
buffer #
else
bnext
endif
if bufnr("%") == l:currentBufNum
new
endif
if buflisted(l:currentBufNum)
execute("bdelete! ".l:currentBufNum)
endif
endfunction
" Toggle syntax highlighting
function! ToggleSyntaxHighlighthing()
if exists("g:syntax_on")
syntax off
else
syntax on
"call CustomHighlighting()
endif
endfunction
nnoremap <leader>s :call ToggleSyntaxHighlighthing()<cr>
" Toggle text wrapping, wrap on whole words
function! WrapToggle()
if &wrap
set list
set nowrap
else
set nolist
set wrap
endif
endfunction
nnoremap <leader>w :call WrapToggle()<cr>
" Remove multiple empty lines
function! DeleteMultipleEmptyLines()
g/^\_$\n\_^$/d
endfunction
nnoremap <leader>ld :call DeleteMultipleEmptyLines()<cr>
" Split to relative header/source
function! SplitRelSrc()
let s:fname = expand("%:t:r")
if expand("%:e") == "h"
set nosplitright
exe "vsplit" fnameescape(s:fname . ".cpp")
set splitright
elseif expand("%:e") == "cpp"
exe "vsplit" fnameescape(s:fname . ".h")
endif
endfunction
nnoremap <leader>le :call SplitRelSrc()<cr>
" Strip trailing whitespace, return to cursor at save
function! StripTrailingWhitespace()
let l = line(".")
let c = col(".")
%s/\s\+$//e
call cursor(l, c)
endfunction
augroup StripTrailingWhitespace
autocmd!
autocmd FileType c,cpp,cfg,conf,css,html,perl,python,sh,tex,yaml
\ autocmd BufWritePre <buffer> :call
\ StripTrailingWhitespace()
augroup END
"" Plugins
" PHP.vim
function! PhpSyntaxOverride()
hi! def link phpDocTags phpDefine
hi! def link phpDocParam phpType
endfunction
augroup phpSyntaxOverride
autocmd!
autocmd FileType php call PhpSyntaxOverride()
augroup END
" Emmet
imap <expr> <tab> emmet#expandAbbrIntelligent("\<tab>")
" LightLine
let g:lightline = {
\ 'colorscheme': 'gruvbox',
\ 'separator': { 'left': '', 'right': '' },
\ 'subseparator': { 'left': '', 'right': '' },
\ 'active': {
\ 'left': [['mode', 'paste'], ['fugitive'], ['filename']],
\ 'right': [[], ['filetype'], ['gutentags'], ['neomake']]
\ },
\ 'component_function': {
\ 'neomake': 'neomake#statusline#LoclistStatus',
\ 'filename': 'LightLineFilename',
\ 'fugitive': 'fugitive#head',
\ 'gutentags': 'gutentags#statusline'
\ }
\}
function! LightLineModified()
if &filetype ==# 'help'
return ''
elseif &modified
return '[+]'
else
return ''
endif
endfunction
function! LightLineFilename()
return ('' !=# expand('%f') ? expand('%f') : '[No Name]') .
\ ('' !=# LightLineModified() ? LightLineModified() : '')
endfunction
" FZF
noremap <leader>f :FZF<cr>
nnoremap <silent> <Leader>b :Buffers<cr>
" nnoremap <silent> <leader>t :Tags<cr>
" NerdTree
let g:NERDTreeWinPos = "left"
let g:NERDTreeWinSize = 35
let NERDTreeShowHidden = 0
let NERDTreeIgnore = ['\.py[cd]$', '\~$', '\.swo$', '\.swp$', '^\.git$', '^\.hg$', '^\.svn$', '\.bzr$']
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
map <leader>n :NERDTreeToggle<CR>
" Syntastic
if has("nvim")
autocmd! BufWritePost * Neomake
let g:neomake_javascript_jshint_maker = {
\ 'args': ['--verbose'],
\ 'errorformat': '%A%f: line %l\, col %v\, %m \(%t%*\d\)',
\ }
let g:neomake_javascript_enabled_makers = ['jshint']
" Add some bindings here...
else
let g:syntastic_mode_map = {
\ 'mode': 'passive',
\ 'active_filetypes':
\ ['c', 'cpp'] }
let g:syntastic_check_on_wq = 0
noremap <silent><leader>ll :SyntasticCheck<cr>
noremap <silent><leader>lo :Errors<cr>
noremap <silent><leader>lc :lclose<cr>
endif
" Session
set sessionoptions=blank,buffers,curdir,folds,tabpages,winsize
nmap <leader>sl :SessionList<cr>
nmap <leader>ss :SessionSave<cr>
nmap <leader>sc :SessionClose<cr>
" TagBar
set tags=tags;/
let g:tagbar_left = 0
let g:tagbar_width = 30
nnoremap <silent> <leader>tt :TagbarToggle<cr>
" UndoTree
let g:undotree_SetFocusWhenToggle=1
nnoremap <Leader>u :UndotreeToggle<cr>
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