.vimrc

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"    ..##########..##########.........     \ \ / / | '_ ` _ \| '__/ __|
"  ....##########.#########.............    \ V /| | | | | | | | | (__
"    ..################JJJ............       \_/ |_|_| |_| |_|_|  \___|
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"      ##############.JJJ.JJJJJJJJJJ
"      ############...JJ...JJ..JJ  JJ
"      ##########....JJ...JJ..JJ  JJ
"      ########......JJJ..JJJ JJJ JJJ
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set nocompatible " This option is set if vimrc exists, i.e. it's not really necesary

syntax enable
filetype plugin indent on

" This specifies where in Insert mode the <BS> is allowed to delete
" the white space at the start of the line, a line break and the
" character before where Insert mode started.
set backspace=indent,eol,start

set history=100

" Peristent undo
set undofile
set undodir=~/.vim/undo

" Search down into subfolders
" Provides tab-completion for all file-related tasks
set path+=**

set ruler
set showcmd

set splitright

set wildmenu " Display all matching files when we tab complete

" Tab settings
set tabstop=2     " Number of spaces that a <Tab> in the file counts
set softtabstop=2 " Number of spaces that a <Tab> counts for while performing
                  " editing operations like inserting a <Tab> or using <BS>
set shiftwidth=2  " Amount that >> indents
set expandtab   " (no)expandtab = (don't )replace tabs with spaces

set linebreak " Wrap long lines
set display=truncate " Show @@@ in the last line if it is truncated, instead of hiding the whole line.

set hidden " Don't warn when changing buffers with unsaved changes

set number
set relativenumber
set cursorline

set incsearch "show partial matches for a search phrase
set hlsearch

set clipboard=unnamedplus "allows yanking to (or pasting from) the system clipboard

" Latex Macros
" map \e Ypki\begin{<Esc>ea}<Esc>j^i\end{<Esc>ea}<Esc>
" map \t i\texttt{}<Esc>

" Tab character to      → u2192
" and EOL to            ↲ u21b2
" and space to          ⎵ u23b5
set listchars=tab:→\ ,eol:↲,space:⎵

" Different cursors for different modes
"  1 -> blinking block
"  2 -> solid block
"  3 -> blinking underscore
"  4 -> solid underscore
"  5 -> blinking vertical bar
"  6 -> solid vertical bar

let &t_SI = "\<Esc>[6 q" "SI = INSERT mode
let &t_SR = "\<Esc>[4 q" "SR = REPLACE mode
let &t_EI = "\<Esc>[2 q" "EI = NORMAL mode (ELSE)

abbr ture true
abbr flase false

set spelllang=es,en_us

" Netrw settings
let g:netrw_banner=0        " disable banner, bring back up with I
let g:netrw_liststyle=3     " tree view
let g:netrw_winsize = 0 " set default window size to be always equal
let g:netrw_preview = 1 " open splits to the right

" vim-plug plugin manager
call plug#begin('~/.vim/plugged')

  Plug 'vim-airline/vim-airline'          " Cool status bar
  Plug 'vim-airline/vim-airline-themes'    " bar themes
  "Plug 'sjl/badwolf'                      " Colorscheme
  Plug 'morhetz/gruvbox'                  " Colorscheme
  Plug 'nathanaelkane/vim-indent-guides'  " Visual indents
  Plug 'lervag/vimtex'                    " Latex Integration
"  Plug 'SirVer/ultisnips'                  " Snippets engine
"  Plug 'honza/vim-snippets'                " Actual snippets
"  Plug 'preservim/nerdtree'                " File browser
  Plug 'preservim/nerdcommenter'          " Vim plugin for intensely nerdy commenting powers
  Plug 'ycm-core/YouCompleteMe'            " Code completion engine
  Plug 'iamcco/markdown-preview.nvim', { 'do': 'cd app && npx --yes yarn install' }
  Plug 'chrisbra/Colorizer'                " Color Highlight
"  Plug 'dense-analysis/ale'                " Asynchronous Lint Engine
"  Plug 'junegunn/goyo.vim'                " Zen Mode
  Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
  Plug 'junegunn/fzf.vim'   " Fuzzy Find
  Plug 'tpope/vim-fugitive' " Git vim pluggin
  Plug 'dhruvasagar/vim-table-mode' " Easy tables
  Plug 'sheerun/vim-polyglot'
"  Plug 'rodjek/vim-puppet'
"  Plug 'preservim/tagbar'
  Plug 'vim/killersheep'
"  Plug 'wakatime/vim-wakatime'
  Plug 'godlygeek/tabular'
  Plug 'mbbill/undotree'

" terryma/vim-multiple-cursors " True Sublime Text style multiple selections for Vim

call plug#end()

" Airline plugin config
set t_Co=256
let g:airline_powerline_fonts = 1
let g:airline#extensions#branch#displayed_head_limit = 10

" Indent-Guides config
let g:indent_guides_enable_on_vim_startup = 0 " Autostart
let g:indent_guides_default_mapping = 0        " Remove the <leader>ig default mapping

" Table settings
"let g:table_mode_corner_corner='+'
"let g:table_mode_header_fillchar='='

" UltiSnips config
"let g:UltiSnipsExpandTrigger="<c-j>"
"let g:UltiSnipsListSnippets="<c-l>"
"let g:UltiSnipsJumpForwardTrigger="<c-j>"
"let g:UltiSnipsJumpBackwardTrigger="<c-k>"

" YouCompleteMe config
let g:ycm_key_list_stop_completion = ['<C-y>', '<CR>']
let g:ycm_autoclose_preview_window_after_completion=1

" Colorschemes
colorscheme gruvbox
set background=dark
let g:gruvbox_contrast_dark="hard"
hi Normal guibg=NONE ctermbg=NONE
hi TabLineFill guibg=NONE ctermbg=NONE
hi TabLine guibg=NONE ctermbg=NONE
hi NonText guibg=NONE ctermbg=NONE
let g:airline_theme='gruvbox'
let g:indent_guides_auto_colors = 0
autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd  guibg=black ctermbg=darkgray
autocmd VimEnter,Colorscheme * :hi IndentGuidesEven guibg=white ctermbg=gray

" Jenkinsfile syntax higlight
"au BufNewFile,BufRead Jenkinsfile setf groovy

" Puppet syntax highlight
au BufNewFile,BufRead *.pp set filetype=puppet

"if empty(v:servername) && exists('*remote_startserver')
"  call remote_startserver('VIM')
"endif

" Latex settings
"set conceallevel=2    " Hidden unless it has a replacement character
"set concealcursor=nvc " Conceal characters in Normal, Visual, Command
"let g:tex_conceal="abdmgs"
"  a = accents/ligatures
"  b = bold and italic
"  d = delimiters
"  m = math symbols
"  g = Greek
"  s = superscripts/subscripts
let g:vimtex_compiler_latexmk = {
  \ 'options' : [
  \ '-pdf',
  \ '-shell-escape',
  \ '-verbose',
  \ '-file-line-error',
  \ '-synctex=1',
  \ '-interaction=nonstopmode',
  \ ],
  \}

" C settings
autocmd FileType c setlocal ts=4 sts=4 sw=4 noexpandtab fileformat=unix
let g:airline#extensions#whitespace#mixed_indent_algo = 2

" Haskell settings
autocmd FileType haskell setlocal ts=2 sts=2 sw=2 expandtab

" Python settings
autocmd FileType python map <buffer> <S-F9> :w<CR>:exec '!python3' shellescape(@%, 1)<CR>
autocmd FileType python imap <buffer> <S-F9> <esc>:w<CR>:exec '!python3' shellescape(@%, 1)<CR>
autocmd FileType python setlocal ts=4 sts=4 sw=4 expandtab fileformat=unix
highlight BadWhitespace ctermbg=red guibg=darkred
au BufRead,BufNewFile *.py,*.c,*.h match BadWhitespace /\s\+$/

" Markdown settings
autocmd FileType markdown setlocal ts=2 sts=2 sw=2 expandtab

" Commands
command TrailingRemove %s/\s\+$//e
command AccentsConvert %s/\\'a/á/g | %s/\\'e/é/g | %s/\\'i/í/g | %s/\\'o/ó/g | %s/\\'u/ú/g
" sudo write trick + reload the file to avoid 'file changed' message
cnoremap w!! execute 'silent! write !sudo tee % >/dev/null' <bar> edit!

" Keybindings
let mapleader=" "
let maplocalleader=" "
map <F2> :set nu rnu! <CR>
map <leader><F2> :set nonu nornu <CR>
map <F3> :set nohlsearch! <CR>
map <F4> :set list! <CR>
map <F5> :set expandtab! <CR> :set expandtab? <CR>
map <leader><F5> <C-W>_<C-W><Bar>
map <F6> :set spell! <CR>
map <F7> :UndotreeToggle<CR>
map <leader><F8> :IndentGuidesToggle<CR>
"map <F8> :TagbarToggle<CR>
map <F9> :set cursorcolumn! <CR>
map <silent> <leader><F9> :execute "set colorcolumn=" . (&colorcolumn == "" ? "80" : "")<CR>
" Left/Right = Previous/Next tabpage
map <C-H> :tabp<CR>
map <C-L> :tabn<CR>
imap <C-H> <esc>:tabp<CR>
imap <C-L> <esc>:tabn<CR>
" Up/Down = First/Last tabpage
map OA :tabfirst<CR>
map OB :tablast<CR>
imap OA <esc>:tabfirst<CR>
imap OB <esc>:tablast<CR>
" Ctrl-Up/Down = Previous/Next buffer
map  :bp<CR>
map  :bn<CR>
imap  <esc>:bp<CR>
imap  <esc>:bn<CR>
nnoremap <leader>d :put =strftime('# %Y-%m-%d %A %d of %B')<CR>

" Split navigations
map <Esc>j <A-j>
map <Esc>k <A-k>
map <Esc>l <A-l>
map <Esc>h <A-h>
nnoremap <A-j> <C-W><C-J>
nnoremap <A-k> <C-W><C-K>
nnoremap <A-l> <C-W><C-L>
nnoremap <A-h> <C-W><C-H>

" Move lines up and down
nnoremap <C-J> :m .+1<CR>==
nnoremap <C-K> :m .-2<CR>==
inoremap <C-J> <Esc>:m .+1<CR>==gi
inoremap <C-K> <Esc>:m .-2<CR>==gi
vnoremap <C-J> :m '>+1<CR>gv=gv
vnoremap <C-K> :m '<-2<CR>gv=gv

" FuzzyFind keybindings
map <leader><C-F> :Files<CR>
map <leader><C-G> :GFiles<CR>
map <leader><C-S> :GFiles?<CR>
map <leader><C-B> :Buffers<CR>
map <leader><C-R> :Rg <C-R><C-W><CR>

" Git keybindings
nnoremap <leader>gs :Git<CR>
nnoremap <leader>gd :Git diff<CR>
nnoremap <leader>gb :Git blame<CR>