init.vim

" __  ____   __  _   ___     _____ __  __ ____   ____
"|  \/  \ \ / / | \ | \ \   / /_ _|  \/  |  _ \ / ___|
"| |\/| |\ V /  |  \| |\ \ / / | || |\/| | |_) | |
"| |  | | | |   | |\  | \ V /  | || |  | |  _ <| |___
"|_|  |_| |_|   |_| \_|  \_/  |___|_|  |_|_| \_\\____|

" Author: @theniceboy

" Checkout-list
" vim-esearch
" fmoralesc/worldslice
" SidOfc/mkdx


" ===
" === Auto load for first time uses
" ===
if empty(glob('~/.config/nvim/autoload/plug.vim'))
	silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs
				\ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif


" ===
" === Create a _machine_specific.vim file to adjust machine specific stuff, like python interpreter location
" ===
let has_machine_specific_file = 1
if empty(glob('~/.config/nvim/_machine_specific.vim'))
	let has_machine_specific_file = 0
	silent! exec "!cp ~/.config/nvim/default_configs/_machine_specific_default.vim ~/.config/nvim/_machine_specific.vim"
endif
source ~/.config/nvim/_machine_specific.vim


" ====================
" === Editor Setup ===
" ====================
" ===
" === System
" ===
"set clipboard=unnamedplus
let &t_ut=''
set autochdir


" ===
" === Editor behavior
" ===
set number
set relativenumber
set cursorline
set noexpandtab
set tabstop=2
set shiftwidth=2
set softtabstop=2
set autoindent
set list
set listchars=tab:\|\ ,trail:▫
set scrolloff=4
set ttimeoutlen=0
set notimeout
set viewoptions=cursor,folds,slash,unix
set wrap
set tw=0
set indentexpr=
set foldmethod=indent
set foldlevel=99
set foldenable
set formatoptions-=tc
set splitright
set splitbelow
set noshowmode
set showcmd
set wildmenu
set ignorecase
set smartcase
set shortmess+=c
set inccommand=split
set completeopt=longest,noinsert,menuone,noselect,preview
set ttyfast "should make scrolling faster
set lazyredraw "same as above
set visualbell
silent !mkdir -p ~/.config/nvim/tmp/backup
silent !mkdir -p ~/.config/nvim/tmp/undo
"silent !mkdir -p ~/.config/nvim/tmp/sessions
set backupdir=~/.config/nvim/tmp/backup,.
set directory=~/.config/nvim/tmp/backup,.
if has('persistent_undo')
	set undofile
	set undodir=~/.config/nvim/tmp/undo,.
endif
set colorcolumn=80
set updatetime=1000
set virtualedit=block

au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif


" ===
" === Terminal Behaviors
" ===
let g:neoterm_autoscroll = 1
autocmd TermOpen term://* startinsert
tnoremap <C-N> <C-\><C-N>
tnoremap <C-O> <C-\><C-N><C-O>
let g:terminal_color_0  = '#000000'
let g:terminal_color_1  = '#FF5555'
let g:terminal_color_2  = '#50FA7B'
let g:terminal_color_3  = '#F1FA8C'
let g:terminal_color_4  = '#BD93F9'
let g:terminal_color_5  = '#FF79C6'
let g:terminal_color_6  = '#8BE9FD'
let g:terminal_color_7  = '#BFBFBF'
let g:terminal_color_8  = '#4D4D4D'
let g:terminal_color_9  = '#FF6E67'
let g:terminal_color_10 = '#5AF78E'
let g:terminal_color_11 = '#F4F99D'
let g:terminal_color_12 = '#CAA9FA'
let g:terminal_color_13 = '#FF92D0'
let g:terminal_color_14 = '#9AEDFE'


" ===
" === Basic Mappings
" ===
" Set <LEADER> as <SPACE>, ; as :
let mapleader=" "
noremap ; :

" Save & quit
noremap Q :q<CR>
noremap <C-q> :qa<CR>
noremap S :w<CR>

" Open the vimrc file anytime
noremap <LEADER>rc :e ~/.config/nvim/init.vim<CR>

" Open Startify
"noremap <LEADER>st :Startify<CR>

" Undo operations
noremap l u

" Insert Key
noremap k i
noremap K I

" make Y to copy till the end of the line
nnoremap Y y$

" Copy to system clipboard
vnoremap Y "+y

" Indentation
nnoremap < <<
nnoremap > >>

" Search
noremap <LEADER><CR> :nohlsearch<CR>

" Adjacent duplicate words
noremap <LEADER>dw /\(\<\w\+\>\)\_s*\1

" Space to Tab
nnoremap <LEADER>tt :%s/    /\t/g
vnoremap <LEADER>tt :s/    /\t/g

" Folding
noremap <silent> <LEADER>o za

" Open up lazygit
noremap \g :Git 
noremap <c-g> :tabe<CR>:-tabmove<CR>:term lazygit<CR>


" ===
" === Cursor Movement
" ===
" New cursor movement (the default arrow keys are used for resizing windows)
"     ^
"     u
" < n   i >
"     e
"     v
noremap <silent> u k
noremap <silent> n h
noremap <silent> e j
noremap <silent> i l

" U/E keys for 5 times u/e (faster navigation)
noremap <silent> U 5k
noremap <silent> E 5j

" N key: go to the start of the line
noremap <silent> N 0
" I key: go to the end of the line
noremap <silent> I $

" Faster in-line navigation
noremap W 5w
noremap B 5b

" set h (same as n, cursor left) to 'end of word'
noremap h e

" Ctrl + U or E will move up/down the view port without moving the cursor
noremap <C-U> 5<C-y>
noremap <C-E> 5<C-e>


" ===
" === Insert Mode Cursor Movement
" ===
inoremap <C-a> <ESC>A


" ===
" === Command Mode Cursor Movement
" ===
cnoremap <C-a> <Home>
cnoremap <C-e> <End>
cnoremap <C-p> <Up>
cnoremap <C-n> <Down>
cnoremap <C-b> <Left>
cnoremap <C-f> <Right>
cnoremap <M-b> <S-Left>
cnoremap <M-w> <S-Right>


" ===
" === Window management
" ===
" Use <space> + new arrow keys for moving the cursor around windows
noremap <LEADER>w <C-w>w
noremap <LEADER>u <C-w>k
noremap <LEADER>e <C-w>j
noremap <LEADER>n <C-w>h
noremap <LEADER>i <C-w>l

" Disable the default s key
noremap s <nop>

" split the screens to up (horizontal), down (horizontal), left (vertical), right (vertical)
noremap su :set nosplitbelow<CR>:split<CR>:set splitbelow<CR>
noremap se :set splitbelow<CR>:split<CR>
noremap sn :set nosplitright<CR>:vsplit<CR>:set splitright<CR>
noremap si :set splitright<CR>:vsplit<CR>

" Resize splits with arrow keys
noremap <up> :res +5<CR>
noremap <down> :res -5<CR>
noremap <left> :vertical resize-5<CR>
noremap <right> :vertical resize+5<CR>

" Place the two screens up and down
noremap sh <C-w>t<C-w>K
" Place the two screens side by side
noremap sv <C-w>t<C-w>H

" Rotate screens
noremap srh <C-w>b<C-w>K
noremap srv <C-w>b<C-w>H

" Press <SPACE> + q to close the window below the current window
noremap <LEADER>q <C-w>j:q<CR>


" ===
" === Tab management
" ===
" Create a new tab with tu
noremap tu :tabe<CR>
" Move around tabs with tn and ti
noremap tn :-tabnext<CR>
noremap ti :+tabnext<CR>
" Move the tabs with tmn and tmi
noremap tmn :-tabmove<CR>
noremap tmi :+tabmove<CR>


" ===
" === Markdown Settings
" ===
" Snippets
source ~/.config/nvim/md-snippets.vim
" auto spell
autocmd BufRead,BufNewFile *.md setlocal spell


" ===
" === Other useful stuff
" ===
" Open a new instance of st with the cwd
nnoremap \t :tabe<CR>:-tabmove<CR>:term sh -c 'st'<CR><C-\><C-N>:q<CR>

" Move the next character to the end of the line with ctrl+9
inoremap <C-u> <ESC>lx$p

" Opening a terminal window
noremap <LEADER>/ :set splitbelow<CR>:split<CR>:res +10<CR>:term<CR>

" Press space twice to jump to the next '<++>' and edit it
noremap <LEADER><LEADER> <Esc>/<++><CR>:nohlsearch<CR>c4l

" Spelling Check with <space>sc
noremap <LEADER>sc :set spell!<CR>

" Press ` to change case (instead of ~)
noremap ` ~

noremap <C-c> zz

" Auto change directory to current dir
autocmd BufEnter * silent! lcd %:p:h

" Call figlet
noremap tx :r !figlet

noremap <LEADER>- :lN<CR>
noremap <LEADER>= :lne<CR>

" find and replace
noremap \s :%s//g<left><left>

" Compile function
noremap r :call CompileRunGcc()<CR>
func! CompileRunGcc()
	exec "w"
	if &filetype == 'c'
		exec "!g++ % -o %<"
		exec "!time ./%<"
	elseif &filetype == 'cpp'
		set splitbelow
		exec "!g++ -std=c++11 % -Wall -o %<"
		:sp
		:res -15
		:term ./%<
	elseif &filetype == 'java'
		exec "!javac %"
		exec "!time java %<"
	elseif &filetype == 'sh'
		:!time bash %
	elseif &filetype == 'python'
		set splitbelow
		:sp
		:term python3 %
	elseif &filetype == 'html'
		silent! exec "!".g:mkdp_browser." % &"
	elseif &filetype == 'markdown'
		exec "MarkdownPreview"
	elseif &filetype == 'tex'
		silent! exec "VimtexStop"
		silent! exec "VimtexCompile"
	elseif &filetype == 'dart'
		CocCommand flutter.run
	elseif &filetype == 'go'
		set splitbelow
		:sp
		:term go run .
	endif
endfunc


" ===
" === Install Plugins with Vim-Plug
" ===

call plug#begin('~/.config/nvim/plugged')

Plug 'tiagofumo/dart-vim-flutter-layout'
Plug 'RRethy/vim-illuminate'
Plug 'AndrewRadev/splitjoin.vim'
Plug 'KabbAmine/vCoolor.vim'
Plug 'pechorin/any-jump.vim'

" Testing my own plugin
Plug 'theniceboy/vim-calc'

" Pretty Dress
Plug 'theniceboy/eleline.vim'
Plug 'bling/vim-bufferline'
"Plug 'liuchengxu/space-vim-theme'
"Plug 'morhetz/gruvbox'
"Plug 'ayu-theme/ayu-vim'
"Plug 'rakr/vim-one'
"Plug 'mhartington/oceanic-next'
"Plug 'kristijanhusak/vim-hybrid-material'
Plug 'ajmwagar/vim-deus'
"Plug 'arzg/vim-colors-xcode'

" Genreal Highlighter
Plug 'jaxbot/semantic-highlight.vim'
"Plug 'norcalli/nvim-colorizer.lua'

" File navigation
"Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
"Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'junegunn/fzf.vim'
"Plug 'yuki-ycino/fzf-preview.vim'
"Plug 'junegunn/fzf', {'dir': '~/.fzf', 'do': './install --all'}
"Plug 'junegunn/fzf'
Plug 'kevinhwang91/rnvimr', {'do': 'make sync'}

" Taglist
Plug 'liuchengxu/vista.vim'

" Debugger
Plug 'puremourning/vimspector', {'do': './install_gadget.py --enable-c --enable-python'}

" REPL
"Plug 'rhysd/reply.vim'

" Error checking, handled by coc

" Auto Complete
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'wellle/tmux-complete.vim'

" Snippets
Plug 'SirVer/ultisnips'
Plug 'theniceboy/vim-snippets'

" Undo Tree
Plug 'mbbill/undotree'

" Git
Plug 'tpope/vim-fugitive'
Plug 'theniceboy/vim-gitignore', { 'for': ['gitignore', 'vim-plug'] }
Plug 'fszymanski/fzf-gitignore', { 'do': ':UpdateRemotePlugins' }
"Plug 'mhinz/vim-signify'
Plug 'airblade/vim-gitgutter'

" Tex
Plug 'lervag/vimtex'

" CSharp
Plug 'OmniSharp/omnisharp-vim'
Plug 'ctrlpvim/ctrlp.vim' , { 'for': ['cs', 'vim-plug'] } " omnisharp-vim dependency

" HTML, CSS, JavaScript, PHP, JSON, etc.
Plug 'elzr/vim-json'
Plug 'hail2u/vim-css3-syntax', { 'for': ['vim-plug', 'php', 'html', 'javascript', 'css', 'less'] }
Plug 'spf13/PIV', { 'for' :['php', 'vim-plug'] }
Plug 'pangloss/vim-javascript', { 'for': ['vim-plug', 'php', 'html', 'javascript', 'css', 'less'] }
Plug 'yuezk/vim-js', { 'for': ['vim-plug', 'php', 'html', 'javascript', 'css', 'less'] }
Plug 'MaxMEllon/vim-jsx-pretty', { 'for': ['vim-plug', 'php', 'html', 'javascript', 'css', 'less'] }
Plug 'jelera/vim-javascript-syntax', { 'for': ['vim-plug', 'php', 'html', 'javascript', 'css', 'less'] }
"Plug 'jaxbot/browserlink.vim'

" Go
Plug 'fatih/vim-go' , { 'for': ['go', 'vim-plug'], 'tag': '*' }

" Python
Plug 'tmhedberg/SimpylFold', { 'for' :['python', 'vim-plug'] }
Plug 'Vimjas/vim-python-pep8-indent', { 'for' :['python', 'vim-plug'] }
Plug 'numirias/semshi', { 'do': ':UpdateRemotePlugins', 'for' :['python', 'vim-plug'] }
"Plug 'vim-scripts/indentpython.vim', { 'for' :['python', 'vim-plug'] }
"Plug 'plytophogy/vim-virtualenv', { 'for' :['python', 'vim-plug'] }
Plug 'tweekmonster/braceless.vim'

" Flutter
Plug 'dart-lang/dart-vim-plugin'
Plug 'thosakwe/vim-flutter'

" Swift
Plug 'keith/swift.vim'

" Markdown
Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install_sync() }, 'for' :['markdown', 'vim-plug'] }
Plug 'dhruvasagar/vim-table-mode', { 'on': 'TableModeToggle' }
Plug 'mzlogin/vim-markdown-toc', { 'for': ['gitignore', 'markdown'] }
Plug 'theniceboy/bullets.vim'

" Other filetypes
Plug 'jceb/vim-orgmode', {'for': ['vim-plug', 'org']}

" Editor Enhancement
"Plug 'Raimondi/delimitMate'
Plug 'jiangmiao/auto-pairs'
Plug 'mg979/vim-visual-multi'
Plug 'scrooloose/nerdcommenter' " in <space>cn to comment a line
Plug 'AndrewRadev/switch.vim' " gs to switch
Plug 'tpope/vim-surround' " type yskw' to wrap the word with '' or type cs'` to change 'word' to `word`
Plug 'gcmt/wildfire.vim' " in Visual mode, type k' to select all text in '', or type k) k] k} kp
Plug 'junegunn/vim-after-object' " da= to delete what's after =
Plug 'junegunn/vim-easy-align' " gaip= to align the = in paragraph, 
Plug 'tpope/vim-capslock'	" Ctrl+L (insert) to toggle capslock
Plug 'easymotion/vim-easymotion'
Plug 'Konfekt/FastFold'
"Plug 'junegunn/vim-peekaboo'
"Plug 'wellle/context.vim'
Plug 'svermeulen/vim-subversive'
Plug 'theniceboy/argtextobj.vim'

" Input Method Autoswitch
"Plug 'rlue/vim-barbaric' " slowing down vim-multiple-cursors

" Formatter
Plug 'Chiel92/vim-autoformat'

" For general writing
Plug 'junegunn/goyo.vim'
"Plug 'reedes/vim-wordy'
"Plug 'ron89/thesaurus_query.vim'

" Bookmarks
"Plug 'kshenoy/vim-signature'
Plug 'MattesGroeger/vim-bookmarks'

" Find & Replace
Plug 'brooth/far.vim', { 'on': ['F', 'Far', 'Fardo'] }
Plug 'osyo-manga/vim-anzu'

" Documentation
"Plug 'KabbAmine/zeavim.vim' " <LEADER>z to find doc

" Mini Vim-APP
"Plug 'voldikss/vim-floaterm'
"Plug 'liuchengxu/vim-clap'
"Plug 'jceb/vim-orgmode'
"Plug 'mhinz/vim-startify'

" Vim Applications
Plug 'itchyny/calendar.vim'

" Other visual enhancement
Plug 'ryanoasis/vim-devicons'
Plug 'luochen1990/rainbow'
Plug 'mg979/vim-xtabline'
Plug 'wincent/terminus'

" Other useful utilities
Plug 'lambdalisue/suda.vim' " do stuff like :sudowrite
Plug 'makerj/vim-pdf'
"Plug 'xolox/vim-session'
"Plug 'xolox/vim-misc' " vim-session dep

" Dependencies
Plug 'MarcWeber/vim-addon-mw-utils'
Plug 'kana/vim-textobj-user'
Plug 'roxma/nvim-yarp'

call plug#end()

" experimental
set lazyredraw
"set regexpengine=1


" ===
" === Dress up my vim
" ===
set termguicolors " enable true colors support
let $NVIM_TUI_ENABLE_TRUE_COLOR=1
"set background=dark
"let ayucolor="mirage"
"let g:oceanic_next_terminal_bold = 1
"let g:oceanic_next_terminal_italic = 1
"let g:one_allow_italics = 1

"color dracula
"color one
color deus
"color gruvbox
"let ayucolor="light"
"color ayu
"color xcodelighthc
"set background=light
"set cursorcolumn

hi NonText ctermfg=gray guifg=grey10
"hi SpecialKey ctermfg=blue guifg=grey70

" ===================== Start of Plugin Settings =====================


" ===
" === eleline.vim
" ===
let g:airline_powerline_fonts = 0


" ==
" == GitGutter
" ==
let g:gitgutter_signs = 0
let g:gitgutter_map_keys = 0
let g:gitgutter_override_sign_column_highlight = 0
let g:gitgutter_preview_win_floating = 1
autocmd BufWritePost * GitGutter
nnoremap <LEADER>gf :GitGutterFold<CR>
nnoremap H :GitGutterPreviewHunk<CR>
nnoremap <LEADER>g- :GitGutterPrevHunk<CR>
nnoremap <LEADER>g= :GitGutterNextHunk<CR>


" ===
" === vim-fugitive
" ===
nnoremap gb :Gblame<CR>


" ===
" === coc
" ===
" fix the most annoying bug that coc has
"silent! au BufEnter,BufRead,BufNewFile * silent! unmap if
let g:coc_global_extensions = ['coc-python', 'coc-vimlsp', 'coc-html', 'coc-json', 'coc-css', 'coc-tsserver', 'coc-yank', 'coc-gitignore', 'coc-vimlsp', 'coc-tailwindcss', 'coc-stylelint', 'coc-tslint', 'coc-lists', 'coc-git', 'coc-explorer', 'coc-pyright', 'coc-sourcekit', 'coc-translator', 'coc-flutter', 'coc-todolist']
"set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
"nmap <silent> <TAB> <Plug>(coc-range-select)
"xmap <silent> <TAB> <Plug>(coc-range-select)
" use <tab> for trigger completion and navigate to the next complete item
function! s:check_back_space() abort
	let col = col('.') - 1
	return !col || getline('.')[col - 1]	=~ '\s'
endfunction
inoremap <silent><expr> <TAB>
	\ pumvisible() ? "\<C-n>" :
	\ <SID>check_back_space() ? "\<TAB>" :
	\ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
function! s:check_back_space() abort
	let col = col('.') - 1
	return !col || getline('.')[col - 1]  =~# '\s'
endfunction
inoremap <silent><expr> <c-space> coc#refresh()
inoremap <silent><expr> <c-o> coc#refresh()

" Open up coc-commands
nnoremap <c-c> :CocCommand<CR>
" Text Objects
xmap kf <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap kf <Plug>(coc-funcobj-i)
omap af <Plug>(coc-funcobj-a)
" Useful commands
nnoremap <silent> <space>y :<C-u>CocList -A --normal yank<cr>
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)
nmap <leader>rn <Plug>(coc-rename)
nmap tt :CocCommand explorer<CR>
" coc-translator
nmap ts <Plug>(coc-translator-p)
" Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)
" coctodolist
nnoremap <leader>tn :CocCommand todolist.create<CR>
nnoremap <leader>tl :CocList todolist<CR>
nnoremap <leader>tu :CocCommand todolist.download<CR>:CocCommand todolist.upload<CR>


" ===
" === MarkdownPreview
" ===
let g:mkdp_auto_start = 0
let g:mkdp_auto_close = 1
let g:mkdp_refresh_slow = 0
let g:mkdp_command_for_global = 0
let g:mkdp_open_to_the_world = 0
let g:mkdp_open_ip = ''
let g:mkdp_echo_preview_url = 0
let g:mkdp_browserfunc = ''
let g:mkdp_preview_options = {
			\ 'mkit': {},
			\ 'katex': {},
			\ 'uml': {},
			\ 'maid': {},
			\ 'disable_sync_scroll': 0,
			\ 'sync_scroll_type': 'middle',
			\ 'hide_yaml_meta': 1
			\ }
let g:mkdp_markdown_css = ''
let g:mkdp_highlight_css = ''
let g:mkdp_port = ''
let g:mkdp_page_title = '「${name}」'


" ===
" === vim-table-mode
" ===
noremap <LEADER>tm :TableModeToggle<CR>
"let g:table_mode_disable_mappings = 1
let g:table_mode_cell_text_object_i_map = 'k<Bar>'


" ===
" === FZF
" ===
set rtp+=/usr/local/opt/fzf
set rtp+=/home/linuxbrew/.linuxbrew/opt/fzf
noremap <C-p> :Files<CR>
noremap <C-f> :Rg<CR>
noremap <C-h> :History<CR>
"noremap <C-t> :BTags<CR>
noremap <C-l> :Lines<CR>
noremap <C-w> :Buffers<CR>
noremap <leader>; :History:<CR>

let g:fzf_preview_window = 'right:60%'
let g:fzf_commits_log_options = '--graph --color=always --format="%C(auto)%h%d %s %C(black)%C(bold)%cr"'


" ===
" === CTRLP (Dependency for omnisharp)
" ===
let g:ctrlp_map = ''
let g:ctrlp_cmd = 'CtrlP'


" ===
" === vim-bookmarks
" ===
let g:bookmark_no_default_key_mappings = 1
nmap mt <Plug>BookmarkToggle
nmap ma <Plug>BookmarkAnnotate
nmap ml <Plug>BookmarkShowAll
nmap mi <Plug>BookmarkNext
nmap mn <Plug>BookmarkPrev
nmap mC <Plug>BookmarkClear
nmap mX <Plug>BookmarkClearAll
nmap mu <Plug>BookmarkMoveUp
nmap me <Plug>BookmarkMoveDown
nmap <Leader>g <Plug>BookmarkMoveToLine
let g:bookmark_save_per_working_dir = 1
let g:bookmark_auto_save = 1
let g:bookmark_highlight_lines = 1
let g:bookmark_manage_per_buffer = 1
let g:bookmark_save_per_working_dir = 1
let g:bookmark_center = 1
let g:bookmark_auto_close = 1
let g:bookmark_location_list = 1


" ===
" === Undotree
" ===
noremap L :UndotreeToggle<CR>
let g:undotree_DiffAutoOpen = 1
let g:undotree_SetFocusWhenToggle = 1
let g:undotree_ShortIndicators = 1
let g:undotree_WindowLayout = 2
let g:undotree_DiffpanelHeight = 8
let g:undotree_SplitWidth = 24
function g:Undotree_CustomMap()
	nmap <buffer> u <plug>UndotreeNextState
	nmap <buffer> e <plug>UndotreePreviousState
	nmap <buffer> U 5<plug>UndotreeNextState
	nmap <buffer> E 5<plug>UndotreePreviousState
endfunc


" ==
" == vim-multiple-cursor
" ==
"let g:multi_cursor_use_default_mapping = 0
"let g:multi_cursor_start_word_key = '<c-k>'
"let g:multi_cursor_select_all_word_key = '<a-k>'
"let g:multi_cursor_start_key = 'g<c-k>'
"let g:multi_cursor_select_all_key = 'g<a-k>'
"let g:multi_cursor_next_key = '<c-k>'
"let g:multi_cursor_prev_key = '<c-p>'
"let g:multi_cursor_skip_key = '<C-s>'
"let g:multi_cursor_quit_key = '<Esc>'


" ===
" === vim-visual-multi
" ===
"let g:VM_theme             = 'iceblue'
"let g:VM_default_mappings = 0
let g:VM_leader = {'default': ',', 'visual': ',', 'buffer': ','}
let g:VM_maps = {}
let g:VM_custom_motions  = {'n': 'h', 'i': 'l', 'u': 'k', 'e': 'j', 'N': '0', 'I': '$', 'h': 'e'}
let g:VM_maps['i']         = 'k'
let g:VM_maps['I']         = 'K'
let g:VM_maps['Find Under']         = '<C-k>'
let g:VM_maps['Find Subword Under'] = '<C-k>'
let g:VM_maps['Find Next']         = ''
let g:VM_maps['Find Prev']         = ''
let g:VM_maps['Remove Region'] = 'q'
let g:VM_maps['Skip Region'] = '<c-n>'
let g:VM_maps["Undo"]      = 'l'
let g:VM_maps["Redo"]      = '<C-r>'


" ===
" === Far.vim
" ===
noremap <LEADER>f :F  **/*<left><left><left><left><left>
let g:far#mapping = {
		\ "replace_undo" : ["l"],
		\ }


" ===
" === vim-calc
" ===
"noremap <LEADER>a :call Calc()<CR>
" Testing
"if !empty(glob('~/Github/vim-calc/vim-calc.vim'))
"source ~/Github/vim-calc/vim-calc.vim
"endif


" ===
" === Bullets.vim
" ===
"let g:bullets_set_mappings = 0
let g:bullets_enabled_file_types = [
			\ 'markdown',
			\ 'text',
			\ 'gitcommit',
			\ 'scratch'
			\]


" ===
" === Vista.vim
" ===
noremap <silent> T :Vista!!<CR>
noremap <c-t> :silent! Vista finder<CR>
let g:vista_icon_indent = ["╰─▸ ", "├─▸ "]
let g:vista_default_executive = 'ctags'
let g:vista_fzf_preview = ['right:50%']
let g:vista#renderer#enable_icon = 1
let g:vista#renderer#icons = {
\   "function": "\uf794",
\   "variable": "\uf71b",
\  }
function! NearestMethodOrFunction() abort
	return get(b:, 'vista_nearest_method_or_function', '')
endfunction
set statusline+=%{NearestMethodOrFunction()}
autocmd VimEnter * call vista#RunForNearestMethodOrFunction()


" ===
" === fzf-gitignore
" ===
noremap <LEADER>gi :FzfGitignore<CR>


" ===
" === Ultisnips
" ===
let g:tex_flavor = "latex"
inoremap <c-n> <nop>
let g:UltiSnipsExpandTrigger="<c-e>"
let g:UltiSnipsJumpForwardTrigger="<c-e>"
let g:UltiSnipsJumpBackwardTrigger="<c-n>"
let g:UltiSnipsSnippetDirectories = [$HOME.'/.config/nvim/Ultisnips/', $HOME.'/.config/nvim/plugged/vim-snippets/UltiSnips/']
silent! au BufEnter,BufRead,BufNewFile * silent! unmap <c-r>
" Solve extreme insert-mode lag on macOS (by disabling autotrigger)
augroup ultisnips_no_auto_expansion
    au!
    au VimEnter * au! UltiSnips_AutoTrigger
augroup END



" ===
" === vimtex
" ===
"let g:vimtex_view_method = ''
let g:vimtex_view_general_viewer = 'llpp'
let g:vimtex_mappings_enabled = 0
let g:vimtex_text_obj_enabled = 0
let g:vimtex_motion_enabled = 0
let maplocalleader=' '


" ===
" === vim-calendar
" ===
"noremap \c :Calendar -position=here<CR>
noremap \\ :Calendar -view=clock -position=here<CR>
let g:calendar_google_calendar = 1
let g:calendar_google_task = 1
augroup calendar-mappings
	autocmd!
	" diamond cursor
	autocmd FileType calendar nmap <buffer> u <Plug>(calendar_up)
	autocmd FileType calendar nmap <buffer> n <Plug>(calendar_left)
	autocmd FileType calendar nmap <buffer> e <Plug>(calendar_down)
	autocmd FileType calendar nmap <buffer> i <Plug>(calendar_right)
	autocmd FileType calendar nmap <buffer> <c-u> <Plug>(calendar_move_up)
	autocmd FileType calendar nmap <buffer> <c-n> <Plug>(calendar_move_left)
	autocmd FileType calendar nmap <buffer> <c-e> <Plug>(calendar_move_down)
	autocmd FileType calendar nmap <buffer> <c-i> <Plug>(calendar_move_right)
	autocmd FileType calendar nmap <buffer> k <Plug>(calendar_start_insert)
	autocmd FileType calendar nmap <buffer> K <Plug>(calendar_start_insert_head)
	" unmap <C-n>, <C-p> for other plugins
	autocmd FileType calendar nunmap <buffer> <C-n>
	autocmd FileType calendar nunmap <buffer> <C-p>
augroup END


" ===
" === Anzu
" ===
set statusline=%{anzu#search_status()}
nnoremap = n
nnoremap - N


" ===
" === vim-go
" ===
let g:go_def_mapping_enabled = 0
let g:go_template_autocreate = 0
let g:go_textobj_enabled = 0
let g:go_auto_type_info = 1
let g:go_def_mapping_enabled = 0
let g:go_highlight_array_whitespace_error = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_chan_whitespace_error = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_format_strings = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_function_parameters = 1
let g:go_highlight_functions = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_methods = 1
let g:go_highlight_operators = 1
let g:go_highlight_space_tab_error = 1
let g:go_highlight_string_spellcheck = 1
let g:go_highlight_structs = 1
let g:go_highlight_trailing_whitespace_error = 1
let g:go_highlight_types = 1
let g:go_highlight_variable_assignments = 0
let g:go_highlight_variable_declarations = 0
let g:go_doc_keywordprg_enabled = 0


" ===
" === AutoFormat
" ===
nnoremap \f :Autoformat<CR>


" ===
" === OmniSharp
" ===
let g:OmniSharp_typeLookupInPreview = 1
let g:omnicomplete_fetch_full_documentation = 1

let g:OmniSharp_server_use_mono = 1
let g:OmniSharp_server_stdio = 1
let g:OmniSharp_highlight_types = 2
let g:OmniSharp_selector_ui = 'ctrlp'

autocmd Filetype cs nnoremap <buffer> gd :OmniSharpPreviewDefinition<CR>
autocmd Filetype cs nnoremap <buffer> gr :OmniSharpFindUsages<CR>
autocmd Filetype cs nnoremap <buffer> gy :OmniSharpTypeLookup<CR>
autocmd Filetype cs nnoremap <buffer> ga :OmniSharpGetCodeActions<CR>
autocmd Filetype cs nnoremap <buffer> <LEADER>rn :OmniSharpRename<CR><C-N>:res +5<CR>

sign define OmniSharpCodeActions text=💡

augroup OSCountCodeActions
	autocmd!
	autocmd FileType cs set signcolumn=yes
	autocmd CursorHold *.cs call OSCountCodeActions()
augroup END

function! OSCountCodeActions() abort
	if bufname('%') ==# '' || OmniSharp#FugitiveCheck() | return | endif
	if !OmniSharp#IsServerRunning() | return | endif
	let opts = {
				\ 'CallbackCount': function('s:CBReturnCount'),
				\ 'CallbackCleanup': {-> execute('sign unplace 99')}
				\}
	call OmniSharp#CountCodeActions(opts)
endfunction

function! s:CBReturnCount(count) abort
	if a:count
		let l = getpos('.')[1]
		let f = expand('%:p')
		execute ':sign place 99 line='.l.' name=OmniSharpCodeActions file='.f
	endif
endfunction


" ===
" === Colorizer
" ===
let g:colorizer_syntax = 1


" ===
" === vim-easymotion
" ===
let g:EasyMotion_do_mapping = 0
let g:EasyMotion_do_shade = 0
let g:EasyMotion_smartcase = 1
map ' <Plug>(easymotion-bd-f)
nmap ' <Plug>(easymotion-bd-f)
"map E <Plug>(easymotion-j)
"map U <Plug>(easymotion-k)
"nmap f <Plug>(easymotion-overwin-f)
"map \; <Plug>(easymotion-prefix)
"nmap ' <Plug>(easymotion-overwin-f2)
"map 'l <Plug>(easymotion-bd-jk)
"nmap 'l <Plug>(easymotion-overwin-line)
"map  'w <Plug>(easymotion-bd-w)
"nmap 'w <Plug>(easymotion-overwin-w)


" ===
" === goyo
" ===
map <LEADER>gy :Goyo<CR>


" ===
" === jsx
" ===
let g:vim_jsx_pretty_colorful_config = 1


" ===
" === fastfold
" ===
nmap zuz <Plug>(FastFoldUpdate)
let g:fastfold_savehook = 1
let g:fastfold_fold_command_suffixes =  ['x','X','a','A','o','O','c','C']
let g:fastfold_fold_movement_commands = [']z', '[z', 'ze', 'zu']
let g:markdown_folding = 1
let g:tex_fold_enabled = 1
let g:vimsyn_folding = 'af'
let g:xml_syntax_folding = 1
let g:javaScript_fold = 1
let g:sh_fold_enabled= 7
let g:ruby_fold = 1
let g:perl_fold = 1
let g:perl_fold_blocks = 1
let g:r_syntax_folding = 1
let g:rust_fold = 1
let g:php_folding = 1


" ===
" === vim-easy-align
" ===
xmap ga <Plug>(EasyAlign)
nmap ga <Plug>(EasyAlign)


" ===
" === vim-after-object
" ===
autocmd VimEnter * call after_object#enable('=', ':', '-', '#', ' ')


" ===
" === rainbow
" ===
let g:rainbow_active = 1


" ===
" === xtabline
" ===
let g:xtabline_settings = {}
let g:xtabline_settings.enable_mappings = 0
let g:xtabline_settings.tabline_modes = ['tabs', 'buffers']
let g:xtabline_settings.enable_persistance = 0
let g:xtabline_settings.last_open_first = 1
noremap to :XTabCycleMode<CR>
noremap \p :XTabInfo<CR>


" ===
" === vim-session
" ===
"let g:session_directory = $HOME."/.config/nvim/tmp/sessions"
"let g:session_autosave = 'no'
"let g:session_autoload = 'no'
"let g:session_command_aliases = 1
"set sessionoptions-=buffers
"set sessionoptions-=options
"noremap sl :OpenSession<CR>
"noremap sS :SaveSession<CR>
"noremap ss :SaveSession 
"noremap sc :SaveSession<CR>:CloseSession<CR>:q<CR>
"noremap so :OpenSession default<CR>
"noremap sD :DeleteSession<CR>
""noremap sA :AppendTabSession<CR>


" ===
" === context.vim
" ===
"let g:context_add_mappings = 0
"noremap <leader>ct :ContextToggle<CR>


" ===
" === suda.vim
" ===
cnoreabbrev sudowrite w suda://%
cnoreabbrev sw w suda://%


" ===
" === vimspector
" ===
let g:vimspector_enable_mappings = 'HUMAN'
function! s:read_template_into_buffer(template)
	" has to be a function to avoid the extra space fzf#run insers otherwise
	execute '0r ~/.config/nvim/sample_vimspector_json/'.a:template
endfunction
command! -bang -nargs=* LoadVimSpectorJsonTemplate call fzf#run({
			\   'source': 'ls -1 ~/.config/nvim/sample_vimspector_json',
			\   'down': 20,
			\   'sink': function('<sid>read_template_into_buffer')
			\ })
noremap <leader>vs :tabe .vimspector.json<CR>:LoadVimSpectorJsonTemplate<CR>
sign define vimspectorBP text=☛ texthl=Normal
sign define vimspectorBPDisabled text=☞ texthl=Normal
sign define vimspectorPC text=🔶 texthl=SpellBad


" ===
" === reply.vim
" ===
"noremap <LEADER>rp :w<CR>:Repl<CR><C-\><C-N><C-w><C-h>
"noremap <LEADER>rs :ReplSend<CR><C-w><C-l>a<CR><C-\><C-N><C-w><C-h>
"noremap <LEADER>rt :ReplStop<CR>


" ===
" === vim-markdown-toc
" ===
"let g:vmt_auto_update_on_save = 0
"let g:vmt_dont_insert_fence = 1
let g:vmt_cycle_list_item_markers = 1
let g:vmt_fence_text = 'TOC'
let g:vmt_fence_closing_text = '/TOC'


" ===
" === rnvimr
" ===
let g:rnvimr_ex_enable = 1
let g:rnvimr_pick_enable = 1
nnoremap <silent> R :RnvimrSync<CR>:RnvimrToggle<CR><C-\><C-n>:RnvimrResize 0<CR>
let g:rnvimr_layout = { 'relative': 'editor',
            \ 'width': &columns,
            \ 'height': &lines,
            \ 'col': 0,
            \ 'row': 0,
            \ 'style': 'minimal' }
let g:rnvimr_presets = [{'width': 1.0, 'height': 1.0}]


" ===
" === vim-subversive
" ===
nmap s <plug>(SubversiveSubstitute)
nmap ss <plug>(SubversiveSubstituteLine)


" ===
" === vim-illuminate
" ===
let g:Illuminate_delay = 750
hi illuminatedWord cterm=undercurl gui=undercurl


" ===================== End of Plugin Settings =====================


" ===
" === Necessary Commands to Execute
" ===
exec "nohlsearch"


" Open the _machine_specific.vim file if it has just been created
if has_machine_specific_file == 0
	exec "e ~/.config/nvim/_machine_specific.vim"
endif