nixconfigs/home/vimrc

" disable vim modelines for security reasons
set modelines=0
set nomodeline

" Uncomment the following to have Vim jump to the last position when
" reopening a file
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif

set nocompatible
set hidden

" automatically close preview window after suggestion
autocmd CompleteDone * pclose

" Pathogen
"execute pathogen#infect()
"call pathogen#infect()
"call pathogen#helptags()

set statusline=%<\ %n:%f\ %m%r%y%=%-35.(line:\ %l\ of\ %L,\ col:\ %c%V\ (%P)%)
filetype plugin indent on
 
syntax on

set number
set mouse=a
set mousehide

set cursorline

set backspace=indent,eol,start

set hlsearch
set showmatch
set incsearch
set autoindent
set history=1000
" use system clipboard as default buffer
" unnamedplus corresponds to the + register on Linux,
" representing system clipboard (not X11 clipboard)
set clipboard=unnamedplus

" set expandtab
set shiftwidth=4
set tabstop=4
set softtabstop=4

" enable truecolor support
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
set termguicolors

"let base16colorspace=256

colorscheme base16-tomorrow-night
"colorscheme Tomorrow-Night
"colorscheme base16-default-dark

set background=dark

" use default terminal background to retain transparency
highlight Normal guibg=NONE
highlight NonText guibg=NONE
highlight SignColumn guibg=NONE

" Use the same symbols as TextMate for tabstops and EOLs
set listchars=tab:▸\ ,eol:¬

" default tab completion with supertab
let g:SuperTabDefaultCompletionType = "context"


" LanguageClient
" Required for operations modifying multiple buffers like rename.
set hidden
nnoremap <F5> :call LanguageClient_contextMenu()<CR>
let g:LanguageClient_serverCommands = { 'haskell': ['hie-wrapper', '--lsp'] }

" enable LanguageClient functions only if a server mapping exists
function LC_maps()
  if has_key(g:LanguageClient_serverCommands, &filetype)
    nnoremap <buffer> <silent> K :call LanguageClient#textDocument_hover()<cr>
    nnoremap <buffer> <silent> gd :call LanguageClient#textDocument_definition()<CR>
    nnoremap <buffer> <silent> <F2> :call LanguageClient#textDocument_rename()<CR>
  set omnifunc=LanguageClient#complete
  set completefunc=LanguageClient#complete
  endif
endfunction

autocmd FileType * call LC_maps()

au FileType python setlocal tabstop=4 expandtab shiftwidth=4 softtabstop=4
au FileType haskell setlocal expandtab tabstop=4 shiftwidth=4 softtabstop=4
" haskell-vim
let g:haskell_enable_quantification = 1   " to enable highlighting of `forall`
let g:haskell_enable_recursivedo = 1      " to enable highlighting of `mdo` and `rec`
let g:haskell_enable_arrowsyntax = 1      " to enable highlighting of `proc`
let g:haskell_enable_pattern_synonyms = 1 " to enable highlighting of `pattern`
let g:haskell_enable_typeroles = 1        " to enable highlighting of type roles
let g:haskell_enable_static_pointers = 1  " to enable highlighting of `static`
let g:haskell_backpack = 1                " to enable highlighting of backpack keywords
au FileType markdown setlocal tabstop=4 expandtab shiftwidth=4 softtabstop=4
au FileType nix setlocal tabstop=2 expandtab shiftwidth=2 softtabstop=2
set ofu=syntaxcomplete#Complete
" nmap <C-V> "+gP
" imap <C-V> <ESC><C-V>a
"vmap <C-C> "+y 

" ALE linter settings
let g:ale_linters = { 'python': ['flake8'] }

" vim-pandoc settings
let g:pandoc#modules#disabled = ["spell"]
set textwidth=0
set wrapmargin=0