1" _       _ _         _           
  2"(_)_ __ (_) |___   _(_)_ __ ___  
  3"| | '_ \| | __\ \ / / | '_ ` _ \ 
  4"| | | | | | |_ \ V /| | | | | | |
  5"|_|_| |_|_|\__(_)_/ |_|_| |_| |_|
  6
  7
  8call plug#begin()
  9Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
 10Plug 'jiangmiao/auto-pairs'
 11Plug 'airblade/vim-gitgutter'
 12Plug 'reedes/vim-pencil'
 13Plug 'chriskempson/base16-vim'
 14Plug 'godlygeek/tabular'
 15Plug 'tpope/vim-fugitive'
 16Plug 'ervandew/supertab'
 17Plug 'rust-lang/rust.vim'
 18Plug 'yuttie/comfortable-motion.vim'
 19Plug 'plasticboy/vim-markdown'
 20Plug 'zchee/deoplete-jedi'
 21Plug 'zah/nim.vim'
 22Plug 'wellle/targets.vim'
 23Plug 'NerdyPepper/agila.vim'
 24Plug 'w0rp/ale'
 25Plug 'arrufat/vala.vim'
 26call plug#end()
 27
 28" indentation
 29augroup indents
 30	autocmd!
 31	autocmd FileType less,css,html setlocal ts=2 sts=2 sw=2 expandtab
 32	autocmd FileType text,markdown setlocal expandtab
 33augroup END
 34
 35augroup restorecursor
 36	autocmd BufReadPost *
 37				\ if line("'\"") > 1 && line("'\"") <= line("$") |
 38				\   execute "normal! g`\"" |
 39				\ endif
 40augroup END
 41
 42" basic settings
 43set swapfile
 44set dir=/tmp
 45set number
 46set smartcase
 47syntax on
 48filetype plugin indent on
 49set laststatus=2
 50set noshowmode
 51set hlsearch
 52set incsearch
 53set ignorecase
 54set scrolloff=12
 55set rtp+=~/.fzf
 56set timeout timeoutlen=3000 ttimeoutlen=100
 57set undodir=~/.vim/undodir
 58set nowrap
 59set cursorline
 60set conceallevel=2 
 61set mouse=a
 62set wildmenu
 63
 64set shiftwidth=4     " indent = 4 spaces
 65set noexpandtab      " tabs are tabs
 66set tabstop=4        " tab = 4 spaces
 67set softtabstop=4    " backspace through spaces
 68
 69set wildignore+=.git,.hg,.svn
 70set wildignore+=*.aux,*.out,*.toc
 71set wildignore+=*.o,*.obj,*.exe,*.dll,*.manifest,*.rbc,*.class
 72set wildignore+=*.ai,*.bmp,*.gif,*.ico,*.jpg,*.jpeg,*.png,*.psd,*.webp
 73set wildignore+=*.avi,*.divx,*.mp4,*.webm,*.mov,*.m2ts,*.mkv,*.vob,*.mpg,*.mpeg
 74set wildignore+=*.mp3,*.oga,*.ogg,*.wav,*.flac
 75set wildignore+=*.eot,*.otf,*.ttf,*.woff
 76set wildignore+=*.doc,*.pdf,*.cbr,*.cbz
 77set wildignore+=*.zip,*.tar.gz,*.tar.bz2,*.rar,*.tar.xz,*.kgb
 78set wildignore+=*.swp,.lock,.DS_Store,._*
 79" colorscheme
 80colorscheme agila
 81
 82" keybindings
 83let mapleader=' '
 84nnoremap <leader>n :nohlsearch<cr>
 85nnoremap <leader>b :Buffers<cr>
 86nnoremap <leader>o :only<cr>
 87nnoremap <leader>t :call GetTabber()<cr>
 88nnoremap H H:exec 'norm! '. &scrolloff . 'k'<cr>
 89nnoremap L L:exec 'norm! '. &scrolloff . 'j'<cr>
 90vnoremap <F5> :CarbonNowSh<CR>
 91
 92" statusline
 93let g:currentmode={
 94			\ 'n'  : 'NORMAL ',
 95			\ 'no' : 'N·Operator Pending ',
 96			\ 'v'  : 'VISUAL ',
 97			\ 'V'  : 'V·Line ',
 98			\ '' : 'V·Block',
 99			\ 's'  : 'Select ',
100			\ 'S'  : 'S·Line ',
101			\ '' : 'S·Block',
102			\ 'i'  : 'INSERT ',
103			\ 'R'  : 'REPLACE ',
104			\ 'Rv' : 'V·Replace ',
105			\ 'c'  : 'Command ',
106			\ 'cv' : 'Vim Ex ',
107			\ 'ce' : 'Ex ',
108			\ 'r'  : 'Prompt ',
109			\ 'rm' : 'MORE ',
110			\ 'r?' : 'CONFIRM ',
111			\ '!'  : 'SHELL ',
112			\ 't'  : 'TERMINAL '}
113
114set statusline=
115set statusline+=%#PrimaryBlock#
116set statusline+=\ %{g:currentmode[mode()]}
117set statusline+=%#TabLineSel#
118set statusline+=%{StatuslineGit()}
119set statusline+=%#TabLineFill#
120set statusline+=\ %f\ 
121set statusline+=%m
122set statusline+=%=
123set statusline+=%#TabLineSel#
124set statusline+=\ %l\  
125set statusline+=%#PrimaryBlock#
126set statusline+=\ %y\ 
127
128" for git branch in statusline, from nerdypepper
129function! GitBranch()
130	return system("git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n'")
131endfunction
132
133
134" bunch of functions
135function! S_gitgutter()  " formatted git hunk summary for statusline
136	if exists('b:gitgutter')
137		let l:summary = b:gitgutter.summary
138		if l:summary[0] != 0 || l:summary[1] != 0 || l:summary[2] != 0
139			return ' +'.l:summary[0].' ~'.l:summary[1].' -'.l:summary[2].' '
140		endif
141	endif
142	return ''
143endfunction
144
145function! StatuslineGit()
146	let l:branchname = GitBranch()
147	return strlen(l:branchname) > 0?'  '.l:branchname.' ':''
148endfunction
149
150
151function! GetTabber()  " a lil function that integrates well with Tabular.vim
152	let c = nr2char(getchar())
153	:execute 'Tabularize /' . c
154endfunction"
155
156" git gutter settings
157let g:gitgutter_override_sign_column_highlight = 0
158let g:gitgutter_sign_added                     = '+'
159let g:gitgutter_sign_modified                  = '±'
160let g:gitgutter_sign_removed                   = '-'
161let g:gitgutter_sign_removed_first_line        = '^'
162let g:gitgutter_sign_modified_removed          = '#'
163
164" deoplete 
165let g:help_in_tabs = 1
166let g:deoplete#enable_at_startup = 1
167
168nmap <silent> H :let g:help_in_tabs = !g:help_in_tabs<CR
169
170" only apply to .txt files
171augroup HelpInTabs
172	autocmd!
173	autocmd BufEnter  *.txt   call HelpInNewTab()
174augroup END
175
176" only apply to help files
177function! HelpInNewTab ()
178	if &buftype == 'help' && g:help_in_tabs
179		"Convert the help window to a tab...
180		execute "normal \<C-W>T"
181	endif
182endfunction
183
184"  color overrides
185"highlight LineNr ctermbg=none guibg=none
186"highlight Comment cterm=italic
187"hi TabLine ctermbg=black
188"hi TabLineFill ctermbg=black
189"hi TabLineSel ctermbg=magenta
190hi CursorLine ctermbg=none
191"hi CursorLineNr ctermbg=none
192"
193" vim-markdown 
194let g:vim_markdown_no_default_key_mappings=1
195let g:vim_markdown_toml_frontmatter=1
196let g:vim_markdown_yaml_fromtmatter=1
197let g:vim_markdown_folding_disabled=1
198
199" deoplete-jedi
200let g:python_host_prog = '/home/icy/.pynvim2/bin/python'
201let g:python3_host_prog = '/home/icy/.pynvim3/bin/python'