.vimrc

" jeffjar's .vimrc

" PLUGIN MANAGER =========================================

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()
Plugin 'gmarik/Vundle.vim'     " itself
Plugin 'tpope/vim-commentary'  " commenting with gc
Plugin 'Raimondi/delimitMate'  " automatic () completion
Plugin 'itchyny/lightline.vim' " light cool-looking status line
Plugin 'lervag/vimtex' "for latex
Plugin 'tpope/vim-surround'
Plugin 'tpope/vim-repeat'
Plugin 'tpope/vim-fugitive'
Plugin 'vim-pandoc/vim-pandoc-syntax'
Plugin 'peterbjorgensen/sved' " synctex
Plugin 'arcticicestudio/nord-vim'
Plugin 'altercation/vim-colors-solarized'
Plugin 'junegunn/goyo.vim'
call vundle#end()

" BASIC SETTINGS ========================================

set cindent tabstop=4 softtabstop=4 expandtab shiftwidth=4

filetype plugin indent on
syntax on

set backspace=indent,eol,start
set history=999
set mouse=a

set incsearch
set wildmode=list:full
set noswapfile
set gdefault " No need to :s/foo/bar/g

color nord

" tmux sets $TERM so vim knows it can use 256 colors, other terminals might not.
if empty($TMUX)
    set t_Co=256
endif

" GVIM SETTINGS =================================
if has('gui_running')
    set guifont=Fira\ Code\ Medium\ 14
    set guioptions-=r     " No right scroll bar
    set guioptions-=L     " No left scroll bar
    set guioptions-=T     " No toolbar
    set guioptions-=m     " No menu

    color nord

    let g:tex_flavor='xelatex'
    " let g:vimtex_view_general_viewer = '"C:\Program Files (x86)\SumatraPDF\SumatraPDF.exe"'
endif

" MORE SETTINGS ========================================

" Line cursor in insert mode; Block otherwise.
let &t_SI = "\e[6 q"
let &t_EI = "\e[2 q"

set tabstop=4
set laststatus=2      " always display status line
set ruler             " show cursor position on status line
set showcmd           " Show keystrokes being entered onto the screen
set noshowmode        " Since we use powerline, no need to show `--INSERT--`
set nowarn            " no [file not changed] shit

set noequalalways     " window size doesn't change when resizing things
set diffopt+=vertical " vimdiff runs a vertical split
set lazyredraw        " no redraw during macros for faster stuff

set number            " show line number on left
set relativenumber    " Relative line numbers so we can do stuff like `4j` easier

set virtualedit+=block " In visual block mode, we're not restricted to text
set display=lastline   " If last line is too long, don't cut it off and put @'s
set linebreak          " Break lines at word boundaries, and ...
set showbreak=...      " next line begins with ... to clear it's a continuation

" Settings for netrw, vim's built-in plugin for browsing directories
let g:netrw_banner = 0      " Don't show their banner cuz it takes up space
let g:netrw_liststyle = 3   " Display directories as trees, it's pretty
let g:netrw_sizestyle = "h" " Show 1M instead of 1024 when displaying filesize
let g:netrw_browsex_viewer= "xdg-open" " gx opens files in default viewer

" KEY MAPPINGS ===========================

" Escape key is far away, remap to kj. Cancel insert with C-c, just like in bash.
inoremap kj <ESC>
inoremap <C-c> <ESC>u

nnoremap U <C-R>
nnoremap <up> 5<C-Y>
nnoremap <down> 5<C-E>

" We don't want too 'hop' wrapped too-long lines when we press j/k.
" We also want to maintain default j/k functionality.
noremap j gj
noremap k gk
noremap <M-j> j
noremap <M-k> k

" End-of-line ($) and beginning-of-line (^) are too far away.
noremap H g^
noremap L g$
onoremap H ^
onoremap L $

" Switch windows with CTRL-<direction> to save some keypresses.
nnoremap <C-j> <C-w>j
nnoremap <C-h> <C-w>h
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" 'qq' starts recording macro, 'q' stops, 'Q' plays the macro.
" We can play macro (Q) or repeat (.) on a visual selection of lines too.
nnoremap Q @q
vnoremap Q :normal Q<CR>
vnoremap . :normal .<CR>

" Just like in bash, press C-p to search through past commands matching prefix.
cnoremap <C-p> <UP>
cnoremap <C-n> <down>

" Our leader is backslash. Here we set some basic leader-key mappings.
let mapleader="\\"
nnoremap <space> :
nnoremap <leader>w :w<cr>
nnoremap <leader>\ :set hlsearch!<cr>
nnoremap <leader>ev :e $MYVIMRC<cr>
nnoremap <leader>sv :so $MYVIMRC<cr>
nnoremap <leader>ya mxggVG"+y'x
nnoremap <leader>] :bp<cr>
nnoremap <leader>[ :bn<cr>
nnoremap <leader>r :set wrap!<cr>
nnoremap <leader>v :set paste!<cr>

" Yank/paste to the system clipboard with \y or \p
noremap <Leader>P "+P
noremap <Leader>p "+p
noremap <Leader>y "+y

" Open up the directory browser on the left side in a new buffer.
nnoremap <Leader>d :25Lex<cr>

" Comment out lines with \c (commentary plugin)
map <Leader>c gc

imap <tab><tab> <plug>delimitMateS-Tab

" Quickfix window open/close
nnoremap <Leader>= :copen<cr>
nnoremap <Leader>- :cclose<cr>

" FILETYPE SETTINGS ============================
" These should really be functions but whatever
augroup pandoc_syntax
  au BufNewFile,BufFilePre,BufRead *.md set filetype=markdown.pandoc
augroup END

augroup filetypedetect
  autocmd BufRead,BufNewFile *mutt-*      setfiletype mail
  autocmd BufRead,BufNewFile *mutt-*      setlocal fo=wtqc
  autocmd BufRead,BufNewFile *mutt-*      setlocal nojs
  autocmd BufRead,BufNewFile *mutt-*      setlocal nosmartindent
  autocmd BufRead,BufNewFile *mutt-*      match ErrorMsg '\s\+$'
  " autocmd BufRead,BufNewFile *mutt-*      set background=light
  " autocmd BufRead,BufNewFile *mutt-*      color solarized
augroup END

augroup texmappings
  autocmd Filetype tex nmap <Leader>se VS\equation*<CR>
  autocmd Filetype tex nmap <Leader>sa VS\align*<CR>
  autocmd Filetype tex vmap <Leader>sc S}i\cancel<esc>
  autocmd Filetype tex vmap <Leader>su S}i\underbrace<esc>l%a_{}<esc>
  autocmd Filetype tex nmap <Leader>k I\includegraphics[width=0.5\textwidth]{<esc>Ea}<esc>h:silent exec '!kolourpaint %:h/<cfile>'<cr>:redraw!<cr>
  " autocmd Filetype tex setlocal fo=watqc
augroup END

" PLUGIN SETTINGS ============================== 

" When we type {<cr>, we want the {} to open up like we expect.
let delimitMate_expand_cr = 1

" We have a patched font, so make the status line look pretty
let g:lightline = {
          \ 'colorscheme' : 'nord',
          \ 'separator': { 'left': '', 'right': '' },
          \ 'subseparator': { 'left': '', 'right': '' }
          \ }

" let g:pandoc#syntax#conceal#urls = 1
nnoremap <leader>z :Goyo<CR>

let g:vimtex_quickfix_latexlog = {'default' : 0}
" let g:vimtex_quickfix_latexlog = {
" \ 'overfull' : 0,
" \ 'underfull' : 0,
" \ 'packages' : {
" \   'default' : 0,
" \ },
" \}
let g:vimtex_view_general_options = '--unique file:@pdf\#src:@line@tex'
let g:vimtex_view_general_options_latexmk = '--unique'
nnoremap <F4> :call SVED_Sync()<CR>