-
Notifications
You must be signed in to change notification settings - Fork 0
/
dot_vimrc
165 lines (127 loc) · 5.3 KB
/
dot_vimrc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
" Comments in Vimscript start with a `"`.
if filereadable(expand("~/.vimrc.bundles"))
source ~/.vimrc.bundles
endif
" To have the zsh syntax automatically set whenever you open a file with the
" .aliases extension (most likely for zsh aliases)
autocmd BufNewFile,BufRead *.aliases set syntax=zsh
" This unsets the "last search pattern" register by hitting return nnoremap
" <CR> :noh<CR><CR>
set nohlsearch
" set encodings
set encoding=UTF-8
" Vim can be configured for each file type independently. For example, Vim can
" be configured to use four spaces for a tab when it opens a Python file but
" two spaces when it opens an R file. To enable file-specific settings put the
" following line in the .vimrc file:
" https://towardsdatascience.com/getting-started-with-vim-and-tmux-for-python-707ec5ff747f
filetype plugin indent on
set termguicolors
" If you open this file in Vim, it'll be syntax highlighted for you.
" Vim is based on Vi. Setting `nocompatible` switches from the default
" Vi-compatibility mode and enables useful Vim functionality. This
" configuration option turns out not to be necessary for the file named
" '~/.vimrc', because Vim automatically enters nocompatible mode if that file
" is present. But we're including it here just in case this config file is
" loaded some other way (e.g. saved as `foo`, and then Vim started with `vim
" -u foo`).
set nocompatible
" Leave # of lines at the bottom
set scrolloff=6
" Turn on syntax highlighting.
syntax on
" Disable the default Vim startup message.
set shortmess+=I
" Show line numbers.
set number
" This enables relative line numbering mode. With both number and
" relativenumber enabled, the current line shows the true line number, while
" all other lines (above and below) are numbered relative to the current line.
" This is useful because you can tell, at a glance, what count is needed to
" jump up or down to a particular line, by {count}k to go up or {count}j to go
" down.
set relativenumber
" Always show the status line at the bottom, even if you only have one window
" open.
set laststatus=2
" The backspace key has slightly unintuitive behavior by default. For example,
" by default, you can't backspace before the insertion point set with 'i'.
" This configuration makes backspace behave more reasonably, in that you can
" backspace over anything.
set backspace=indent,eol,start
" By default, Vim doesn't let you hide a buffer (i.e. have a buffer that isn't
" shown in any window) that has unsaved changes. This is to prevent you from "
" forgetting about unsaved changes and then quitting e.g. via `:qa!`. We find
" hidden buffers helpful enough to disable this protection. See `:help hidden`
" for more information on this.
set hidden
" This setting makes search case-insensitive when all characters in the string
" being searched are lowercase. However, the search becomes case-sensitive if
" it contains any capital letters. This makes searching more convenient.
set ignorecase
set smartcase
" Enable searching as you type, rather than waiting till you press enter.
set incsearch
" Unbind some useless/annoying default key bindings.
nmap Q <Nop> " 'Q' in normal mode enters Ex mode. You almost never want this.
" Disable audible bell because it's annoying.
set noerrorbells visualbell t_vb=
" Enable mouse support. You should avoid relying on this too much, but it can
" sometimes be convenient.
set mouse+=a
" Try to prevent bad habits like using the arrow keys for movement. This is
" not the only possible bad habit. For example, holding down the h/j/k/l keys
" for movement, rather than using more efficient movement commands, is also a
" bad habit. The former is enforceable through a .vimrc, while we don't know
" how to prevent the latter. Do this in normal mode...
nnoremap <Left> :echoe "Use h"<CR>
nnoremap <Right> :echoe "Use l"<CR>
nnoremap <Up> :echoe "Use k"<CR>
nnoremap <Down> :echoe "Use j"<CR>
" ...and in insert mode
inoremap <Left> <ESC>:echoe "Use h"<CR>
inoremap <Right> <ESC>:echoe "Use l"<CR>
inoremap <Up> <ESC>:echoe "Use k"<CR>
inoremap <Down> <ESC>:echoe "Use j"<CR>
" move cursor in Insert Mode
inoremap <C-h> <C-o>h
inoremap <C-j> <C-o>j
inoremap <C-k> <C-o>k
inoremap <C-l> <C-o>l
" spell checking
set spelllang=en_us
set spell
" New lines inherit the indentation of previous lines.
set autoindent
" Convert tabs to spaces.
" set expandtab
" Enable indentation rules that are file-type specific. set filetype indent on
" When shifting lines, round the indentation to the nearest multiple of
" “shiftwidth.”
set shiftround
" When shifting, indent using four spaces.
set shiftwidth=4
" Insert “tabstop” number of spaces when the “tab” key is pressed.
set smarttab
" Indent using four spaces.
set tabstop=4
" Set the window’s title, reflecting the file currently being edited.
set title
" Copy to clipboard
vnoremap <leader>y "+y nnoremap <leader>Y "+yg_ nnoremap <leader>y "+y
nnoremap <leader>yy "+yy
" Paste from clipboard
nnoremap <leader>p "+p
nnoremap <leader>P "+P
vnoremap <leader>p "+p
vnoremap <leader>P "+P
" Color column
" set colorcolumn=80
" Use system clipboard
set clipboard=unnamed
" Insert a new-line after the current line by pressing Enter (Shift-Enter for
" inserting a line before the current line)
nmap <S-Enter> O<Esc> nmap <CR> o<Esc>
" Automatic word wrapping
set textwidth=78
set formatoptions+=t