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Update init.vim
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jdhao
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init.vim
102
init.vim
@ -20,7 +20,7 @@
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" not recommend downloading this file and replace your own init.vim. Good
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" configurations are built over time and take your time to polish.
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" Author: jdhao (jdhao@hotmail.com). Blog: https://jdhao.github.io
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" Update: 2019-06-10 16:03:18+0800
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" Update: 2019-07-13 20:56:51+0800
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"}}
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"{{ License: MIT License
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@ -53,9 +53,9 @@
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" faster. see https://neovim.io/doc/user/provider.html. Change this variable
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" in accordance with your system.
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if executable('python')
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" The output of `system()` function contains a newline character which
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" should be removed.
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if has('win32') " for Windows
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" the output of `system()` function contains a newline character which
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" should be removed
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let g:python3_host_prog=substitute(system('where python'), '.exe\n\+$', '', 'g')
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elseif has('unix') " for Linux and Mac
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let g:python3_host_prog=substitute(system('which python'), '\n\+$', '', 'g')
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@ -147,6 +147,7 @@ function! RandInt(Low, High) abort
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return l:milisec % (a:High - a:Low + 1) + a:Low
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endfunction
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set foldcolumn=0
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function! VimFolds(lnum)
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" custom fold expr, adapted from https://vi.stackexchange.com/a/9094/15292
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@ -181,9 +182,7 @@ function! MyFoldText()
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let line = strpart(line, 0, windowwidth - 2 - len(foldedlinecount))
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" let fillcharcount = windowwidth - len(line) - len(foldedlinecount) - 80
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let fillcharcount = &textwidth - len(line) - len(foldedlinecount) - 8
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let l_fillcount = fillcharcount/2
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let r_fillcount = fillcharcount - l_fillcount
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return line . '...'. repeat('-', l_fillcount) . ' (' . foldedlinecount . ' L) ' . repeat('-', r_fillcount)
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return line . '...'. repeat('-', fillcharcount) . ' (' . foldedlinecount . ' L)'
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endfunction
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"}
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@ -201,7 +200,9 @@ set splitbelow splitright
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" Time in milliseconds to wait for a mapped sequence to complete
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" see https://goo.gl/vHvyu8 for more info
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set timeoutlen=800
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set updatetime=1000
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" for CursorHold events
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set updatetime=2000
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" clipboard settings, always use clipboard for all delete, yank, change, put
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" operation, see https://goo.gl/YAHBbJ
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@ -235,7 +236,7 @@ set linebreak
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set showbreak=↪
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" list all items and start selecting matches
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set wildmode=list:longest,full
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set wildmode=list:full
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set cursorline " whether to show the line cursor is in
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set colorcolumn=80 " set a ruler at column 80, see https://goo.gl/vEkF5i
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@ -324,8 +325,6 @@ set spelllang=en,cjk " spell languages
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" tilde ~ is an operator (thus must be followed by motions like `e` or `w`)
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set tildeop
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set pyxversion=3 " set pyx version to use python3 by default
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"}
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"{ Custom key mappings
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@ -408,9 +407,9 @@ nnoremap Y y$
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" move cursor based on physical lines not the actual lines.
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nnoremap <silent> <expr> j (v:count == 0 ? 'gj' : 'j')
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nnoremap <silent> <expr> k (v:count == 0 ? 'gk' : 'k')
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nnoremap $ g$
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nnoremap ^ g^
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nnoremap 0 g0
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nnoremap <silent> $ g$
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nnoremap <silent> ^ g^
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nnoremap <silent> 0 g0
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" do not include white space character when using $ in visual mode,
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" see https://goo.gl/PkuZox
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@ -480,6 +479,12 @@ inoremap <silent> <F11> <C-O>:set spell! <bar> :AutoSaveToggle<cr>
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" decrease indent level in insert mode with shift+tab
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inoremap <S-Tab> <ESC><<i
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" change text without putting the text into register
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" see http://tinyurl.com/y2ap4h69
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nnoremap c "_c
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nnoremap C "_C
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nnoremap cc "_cc
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"}
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"{ Auto commands
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@ -573,16 +578,33 @@ augroup END
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" https://github.com/vim/vim/issues/4379
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augroup non_utf8_file_warn
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autocmd!
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autocmd BufRead * if &fileencoding != 'utf-8' |unsilent echomsg 'file not in utf-8 format!' | endif
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autocmd BufRead * if &fileencoding != 'utf-8'
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\ | unsilent echomsg 'file not in utf-8 format!' | endif
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augroup END
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" automatically reload the file if it is changed outside of Nvim
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" see https://unix.stackexchange.com/a/383044/221410.
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" It seems that checktime command does not work in command line windows. we
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" need to check if we are in command line window before executing this
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" command. See also http://tinyurl.com/y6av4sy9
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augroup auto_read
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autocmd!
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autocmd FocusGained,BufEnter,CursorHold,CursorHoldI *
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\ if mode() == 'n' && getcmdwintype() == '' | checktime | endif
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autocmd FileChangedShellPost * echohl WarningMsg
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\ | echo "File changed on disk. Buffer reloaded." | echohl None
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augroup END
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"}
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"{ Plugin install part
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"{{ Vim-plug Install and plugin initialization
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" auto-install vim-plug on different systems.
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" For Windows, only Windows 10 with curl command installed are tested (after
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" Windows 10 build 17063, source: http://tinyurl.com/y23972tt)
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" The following script to install vim-plug are adapted from vim-plug tips: https://bit.ly/2IhJDNb
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" The following script to install vim-plug are adapted from vim-plug
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" wiki tips: https://github.com/junegunn/vim-plug/wiki/tips#tips
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if !executable('curl')
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echomsg 'You have to install curl to install vim-plug or install vim-plug
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\ yourself following the guide on vim-plug git repository'
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@ -686,10 +708,11 @@ endif
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Plug 'mhinz/vim-startify'
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" A list of colorscheme plugin you may want to try. Find what suits you.
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Plug 'morhetz/gruvbox'
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" Plug 'morhetz/gruvbox'
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Plug 'lifepillar/vim-gruvbox8'
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Plug 'sjl/badwolf'
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Plug 'ajmwagar/vim-deus'
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" Plug 'lifepillar/vim-solarized8'
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Plug 'lifepillar/vim-solarized8'
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" Plug 'sickill/vim-monokai'
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" Plug 'whatyouhide/vim-gotham'
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" Plug 'arcticicestudio/nord-vim'
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@ -699,11 +722,6 @@ Plug 'ajmwagar/vim-deus'
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" colorful status line and theme
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Plug 'vim-airline/vim-airline'
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Plug 'vim-airline/vim-airline-themes'
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" show indent lines for better comprehension of the code structure
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" currently, blank lines inside the indent block do not show indent guides,
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" see https://github.com/Yggdroot/indentLine/issues/25
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Plug 'Yggdroot/indentLine'
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"}}
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"{{ plugin to deal with URL
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@ -1274,8 +1292,7 @@ let g:neomake_warning_sign={'text': '!', 'texthl': 'NeomakeWarningSign'}
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let g:neomake_error_sign={'text': '✗'}
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" which linter to enable for Python source file linting
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" let g:neomake_python_enabled_makers = ['flake8', 'pylint']
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let g:neomake_python_enabled_makers = ['flake8', 'pylint']
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let g:neomake_python_enabled_makers = ['pylint']
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" whether to open quickfix or location list automatically
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let g:neomake_open_list = 0
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@ -1437,32 +1454,11 @@ endif
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"}}
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"{{ status line, look
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"""""""""""""""""""""""""indentLine settings""""""""""""""""""""""""""
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" whether to enable indentLine
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let g:indentLine_enabled = 1
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" the character used for indicating indentation
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" let g:indentLine_char = '┊'
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let g:indentLine_char = '│'
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" whether to use conceal color by indentLine
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let g:indentLine_setColors = 0
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" show raw code when cursor is current line (mainly for markdown file)
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" see https://github.com/plasticboy/vim-markdown/issues/395
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let g:indentLine_concealcursor = ''
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" disable indentline for certain filetypes
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augroup indentline_disable_ft
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autocmd!
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autocmd FileType help,startify :IndentLinesDisable
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augroup END
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"""""""""""""""""""""""""""vim-airline setting""""""""""""""""""""""""""""""
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" set a airline theme only if it exists, else we resort to default color
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let s:candidate_airlinetheme = ['alduin', 'ayu_mirage', 'base16_flat',
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\ 'monochrome', 'base16_grayscale', 'lucius', 'base16_tomorrow',
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\ 'base16_adwaita', 'biogoo', 'distinguished', 'gruvbox', 'jellybeans',
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\ 'base16_adwaita', 'biogoo', 'distinguished', 'jellybeans',
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\ 'luna', 'raven', 'seagull', 'term', 'vice', 'zenburn']
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let s:idx = RandInt(0, len(s:candidate_airlinetheme)-1)
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let s:theme = s:candidate_airlinetheme[s:idx]
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@ -1498,6 +1494,9 @@ let g:airline#extensions#hunks#non_zero_only = 1
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" enable gutentags integration
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let g:airline#extensions#gutentags#enabled = 1
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" speed up airline
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let g:airline_highlighting_cache = 1
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" custom status line symbols
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if !exists('g:airline_symbols')
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let g:airline_symbols = {}
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@ -1588,13 +1587,14 @@ set background=dark
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""""""""""""""""""""""""""""gruvbox settings"""""""""""""""""""""""""""
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" we should check if theme exists before using it, otherwise you will get
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" error message when starting Nvim
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if HasColorscheme('gruvbox')
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if HasColorscheme('gruvbox8')
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" italic options should be put before colorscheme setting,
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" see https://goo.gl/8nXhcp
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let g:gruvbox_italic=1
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let g:gruvbox_contrast_dark='hard'
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let g:gruvbox_italics=1
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let g:gruvbox_italicize_strings=1
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colorscheme gruvbox
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let g:gruvbox_filetype_hi_groups = 0
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let g:gruvbox_plugin_hi_groups = 0
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colorscheme gruvbox8_hard
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else
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" fall back to a pre-installed theme
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colorscheme desert
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@ -1645,4 +1645,4 @@ endif
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" - https://github.com/gkapfham/dotfiles/blob/master/.vimrc
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" The ascii art on the frontpage is generated using http://tinyurl.com/y6szckgd
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"}
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"}
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