2022-02-03

home/dot-config/nvim/init.vim

@@ -0,0 +1,121 @@
+"{ Builtin options and settings
+" Changing fillchars for folding, so there is no garbage charactes
+set fillchars=fold:\ ,vert:\|
+
+" Split window below/right when creating horizontal/vertical windows
+set splitbelow splitright
+
+" General tab settings
+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 noexpandtab     " do not expand tab to spaces
+
+" Set matching pairs of characters and highlight matching brackets
+set matchpairs+=<:>,「:」
+
+" Show line number and relative line number
+set number relativenumber
+
+" Ignore case in general, but become case-sensitive when uppercase is present
+set ignorecase smartcase
+
+" File and script encoding settings for vim
+set fileencoding=utf-8
+set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
+scriptencoding utf-8
+
+" Break line at predefined characters
+set linebreak
+" Character to show before the lines that have been soft-wrapped
+set showbreak=↪
+
+" List all items and start selecting matches in cmd completion
+set wildmode=list:full
+
+" Show current line where the cursor is
+set cursorline
+" Set a ruler at column 80, see https://goo.gl/vEkF5i
+set colorcolumn=80
+
+" Minimum lines to keep above and below cursor when scrolling
+set scrolloff=3
+
+" Use mouse to select and resize windows, etc.
+if has('mouse')
+    set mouse=nv  " Enable mouse in several mode
+    set mousemodel=popup  " Set the behaviour of mouse
+endif
+
+" Do not show mode on command line since vim-airline can show it
+set noshowmode
+
+" Fileformats to use for new files
+set fileformats=unix,dos
+
+" The mode in which cursorline text can be concealed
+set concealcursor=nc
+
+" The way to show the result of substitution in real time for preview
+set inccommand=nosplit
+
+" Ignore certain files and folders when globbing
+set wildignore+=*.o,*.obj,*.bin,*.dll,*.exe
+set wildignore+=*/.git/*,*/.svn/*,*/__pycache__/*,*/build/**
+set wildignore+=*.pyc
+set wildignore+=*.DS_Store
+set wildignore+=*.aux,*.bbl,*.blg,*.brf,*.fls,*.fdb_latexmk,*.synctex.gz,*.pdf
+
+" Ask for confirmation when handling unsaved or read-only files
+set confirm
+
+" Do not use visual and errorbells
+set visualbell noerrorbells
+
+" The level we start to fold
+set foldlevel=0
+
+" The number of command and search history to keep
+set history=500
+
+" Use list mode and customized listchars
+set list listchars=tab:▸\ ,extends:❯,precedes:❮,nbsp:+
+
+" Auto-write the file based on some condition
+set autowrite
+
+" Show hostname, full path of file and last-mod time on the window title.
+" The meaning of the format str for strftime can be found in
+" http://tinyurl.com/l9nuj4a. The function to get lastmod time is drawn from
+" http://tinyurl.com/yxd23vo8
+set title
+set titlestring=
+set titlestring+=%(%{hostname()}\ \ %)
+set titlestring+=%(%{expand('%:p')}\ \ %)
+set titlestring+=%{strftime('%Y-%m-%d\ %H:%M',getftime(expand('%')))}
+
+" Persistent undo even after you close a file and re-open it
+set undofile
+
+" Do not show "match xx of xx" and other messages during auto-completion
+set shortmess+=c
+
+" Completion behaviour
+set completeopt+=noinsert  " Auto select the first completion entry
+set completeopt+=menuone  " Show menu even if there is only one item
+set completeopt-=preview  " Disable the preview window
+
+" Settings for popup menu
+set pumheight=15  " Maximum number of items to show in popup menu
+set pumblend=5  " Pesudo blend effect for popup menu
+
+" Align indent to next multiple value of shiftwidth. For its meaning,
+" see http://tinyurl.com/y5n87a6m
+set shiftround
+
+" Virtual edit is useful for visual block edit
+set virtualedit=block
+
+" Do not add two space after a period when joining lines or formatting texts,
+" see https://tinyurl.com/y3yy9kov
+set nojoinspaces