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" Turn on filetype plugins (:help filetype-plugin).
if has('autocmd') && !(exists("did_load_filetypes") && exists("did_indent_on"))
filetype plugin indent on
endif
" Enable syntax highlighting.
if has('syntax') && !exists('g:syntax_on')
syntax enable
endif
" No need to duplicate work
if exists('g:loaded_sensible')
finish
endif
" Code taken from https://github.com/tpope/vim-sensible
" and (mostly comments) from https://github.com/sheerun/vimrc
"
" Only settings that matter for proper editing are left
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'sensible') == -1
" Allow backspace in insert mode.
if &backspace == ""
set backspace=indent,eol,start
endif
" Allow for mappings including `Esc`, while preserving
" zero timeout after pressing it manually.
" (only vim needs a fix for this)
if !has('nvim') && &ttimeoutlen == -1
set ttimeout
set ttimeoutlen=100
endif
" Set default whitespace characters when using `:set list`
if &listchars ==# 'eol:$'
set listchars=tab:>\ ,trail:-,extends:>,precedes:<,nbsp:+
endif
" Delete comment character when joining commented lines
if v:version > 703 || v:version == 703 && has("patch541")
set formatoptions+=j
endif
" Search upwards for tags file instead only locally
if has('path_extra')
setglobal tags-=./tags tags-=./tags; tags^=./tags;
endif
" Fix issues with fish shell
" https://github.com/tpope/vim-sensible/issues/50
if &shell =~# 'fish$' && (v:version < 704 || v:version == 704 && !has('patch276'))
set shell=/usr/bin/env\ bash
endif
" Increase history size to 1000 items.
if &history < 1000
set history=1000
endif
" Allow for up to 50 opened tabs on Vim start.
if &tabpagemax < 50
set tabpagemax=50
endif
" Reduce updatetime from 4000 to 300 to avoid issues with coc.nvim
if &updatetime == 4000
set updatetime=300
endif
" Always save upper case variables to viminfo file.
if !empty(&viminfo)
set viminfo^=!
endif
" Don't save options in sessions and views
set sessionoptions-=options
set viewoptions-=options
" Allow color schemes to do bright colors without forcing bold.
if &t_Co == 8 && $TERM !~# '^Eterm'
set t_Co=16
endif
" Load matchit.vim, but only if the user hasn't installed a newer version.
if !exists('g:loaded_matchit') && findfile('plugin/matchit.vim', &rtp) ==# ''
runtime! macros/matchit.vim
endif
" `Ctrl-U` in insert mode deletes a lot. Use `Ctrl-G` u to first break undo,
" so that you can undo `Ctrl-U` without undoing what you typed before it.
if empty(mapcheck('<C-U>', 'i'))
inoremap <C-U> <C-G>u<C-U>
endif
if empty(mapcheck('<C-W>', 'i'))
inoremap <C-W> <C-G>u<C-W>
endif
endif
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