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" if without, nvim with no file will give error because it's not defined?
let fenc_bef = 0
function Autocmd_set_fenc()
let fenc_bef = &fileencoding
if &fileencoding != "utf-8"
setlocal fileencoding=utf-8
unsilent echom ":w to rewrite as utf-8"
endif
return fenc_bef
endfunction
language en_US
set number relativenumber
" Spaces & Tabs
set tabstop=4 " number of visual spaces per TAB
set softtabstop=4 " number of spaces in tab when editing
set shiftwidth=4 " number of spaces to use for autoindent
"set expandtab " tabs are space
" https://www.zhihu.com/question/22363620/answer/21199296
" last line seems is default to neovim but not vim
set fileencodings=ucs-bom,utf-8,utf-16,gbk,big5,gb18030,latin1
set encoding=utf-8
" some file on win10 display as unix but is dos
if has("win32")
set fileformats=dos
endif
" don't generate those three types of files
set nobackup
set noswapfile
set noundofile
" set dir to current editing file's dir
set autochdir
"call plug#begin()
"Plug 'preservim/nerdtree'
"Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
"Plug 'junegunn/fzf.vim'
"Plug 'vim-airline/vim-airline'
"Plug 'vim-perl/vim-perl', { 'for': 'perl', 'do': 'make clean carp dancer highlight-all-pragmas moose test-more try-tiny' }
"call plug#end()
" map ctrl+h/j/k/l to move between split windows
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l
" search case sensitive only if have uppercase
set ignorecase
set smartcase
" default statusline:set statusline=%<%f\ %h%m%r%=%-14.(%l,%c%V%)\ %P
set statusline+=%<
set statusline+=%f " %F or 1CTRL+G to show full path
set statusline+=\ %m
set statusline+=%=
set statusline+=\ %y
"set statusline+=\ %{&fileencoding?&fileencoding:&encoding}
"set statusline+=\ %{&fileencoding}
set statusline+=\ %{fenc_bef?fenc_bef:&fileencoding}
set statusline+=\ \[%{&fileformat}\]
set statusline+=\ %-10.(%l,%c%V%)
set statusline+=\ %P
" moving in long line
nnoremap k gk
nnoremap j gj
" always use system for ALL instead of use + and * operator?
"set clipboard+=unnamedplus
" seems needs this for autocmd FileType * to work?
filetype plugin on
" disable auto line break (tc) and insert comment (cro)
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=t
" auto rewrite as utf-8 if not when :w
autocmd FileType * let fenc_bef = Autocmd_set_fenc()
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