├── .travis.yml
├── CODIGO_DE_CONDUTA.md
├── CONTRIBUINDO.md
├── LICENSE.txt
├── PLUGINS.md
├── README.md
├── eng-README.md
└── static
├── images
├── badge-awesome.svg
├── content-adm-3a-layout.jpg
├── content-block_insert.gif
├── content-homerow.png
└── logo-vim-galore.png
├── minimal-vimrc.vim
└── plugins.md
/.travis.yml:
--------------------------------------------------------------------------------
1 | sudo: false
2 | os: linux
3 |
4 | language: go
5 | go: 1.8
6 |
7 | install: go get github.com/mhinz/gomali
8 | script: gomali *.md
9 |
--------------------------------------------------------------------------------
/CODIGO_DE_CONDUTA.md:
--------------------------------------------------------------------------------
1 | # Código de Conduta para Colaboradores
2 |
3 | ## Nossa promessa
4 |
5 | Com o interesse de fomentar uma comunidade aberta e acolhedora,
6 | nós, como colaboradores e administradores deste projeto, comprometemo-nos
7 | a fazer a participação deste projeto uma experiência livre de assédio
8 | para todos, independentemente da aparência pessoal, deficiência,
9 | etnia, gênero, idade, identidade ou expressão de gênero, identidade
10 | ou orientação sexual, nacionalidade, nível de experiência, porte físico,
11 | raça ou religião.
12 |
13 | ## Nossos padrões
14 |
15 | Exemplos de comportamentos que contribuem a criar um ambiente positivo incluem:
16 |
17 | * Usar linguagem acolhedora e inclusiva
18 | * Respeitar pontos de vista e experiências diferentes
19 | * Aceitar crítica construtiva com graça
20 | * Focar no que é melhor para a comunidade
21 | * Mostrar empatia com outros membros da comunidade
22 |
23 | Exemplos de comportamentos inaceitáveis por parte dos participantes incluem:
24 |
25 | * Uso de linguagem ou imagens sexuais e atenção ou avanço sexual indesejada
26 | * Comentários insultuosos e/ou depreciativos e ataques pessoais ou políticos
27 | * (*Trolling*)
28 | * Assédio público ou privado
29 | * Publicar informação pessoal de outros sem permissão explícita, como, por
30 | * exemplo, um endereço eletrônico ou residencial
31 | * Qualquer outra forma de conduta que pode ser razoavelmente considerada
32 | * inapropriada num ambiente profissional
33 |
34 | ## Nossas responsibilidades
35 |
36 | Os administradores do projeto são responsáveis por esclarecer os padrões de
37 | comportamento e deverão tomar ação corretiva apropriada e justa em resposta
38 | a qualquer instância de comportamento inaceitável.
39 |
40 | Os administradores do projeto têm o direito e a responsabilidade de
41 | remover, editar ou rejeitar comentários, commits, código, edições
42 | na wiki, erros ou outras formas de contribuição que não estejam de
43 | acordo com este Código de Conduta, bem como banir temporariamente ou
44 | permanentemente qualquer colaborador por qualquer outro comportamento
45 | que se considere impróprio, perigoso, ofensivo ou problemático.
46 |
47 | ## Escopo
48 |
49 | Este Código de Conduta aplica-se dentro dos espaços do projeto ou
50 | qualquer espaço público onde alguém represente o mesmo ou a sua
51 | comunidade. Exemplos de representação do projeto ou comunidade incluem
52 | usar um endereço de email oficial do projeto, postar por uma conta de
53 | mídia social oficial, ou agir como um representante designado num evento
54 | online ou offline. A representação de um projeto pode ser ainda definida e
55 | esclarecida pelos administradores do projeto.
56 |
57 | ## Aplicação
58 |
59 | Comportamento abusivo, de assédio ou de outros tipos pode ser
60 | comunicado contatando a equipe do projeto mh.codebro@gmail.com.
61 | Todas as queixas serão revistas e investigadas e
62 | resultarão numa resposta necessária e apropriada à situação.
63 | A equipe é obrigada a manter a confidencialidade em relação
64 | ao elemento que reportou o incidente. Demais detalhes de
65 | políticas de aplicação podem ser postadas separadamente.
66 |
67 | Administradores do projeto que não sigam ou não mantenham o Código
68 | de Conduta em boa fé podem enfrentar repercussões temporárias ou permanentes
69 | determinadas por outros membros da liderança do projeto.
70 |
71 | ## Atribuição
72 |
73 | Este Código de Conduta é adaptado do [Contributor
74 | Covenant](http://contributor-covenant.org),
75 | versão 1.4, disponível em http://contributor-covenant.org/version/1/4/pt_br/
76 |
--------------------------------------------------------------------------------
/CONTRIBUINDO.md:
--------------------------------------------------------------------------------
1 | Todos os tipos de contribuições são bem vindas!
2 |
3 | - Documentação errada? Erros técnicos acontecem à toda hora. Comportamentos
4 | podem variar entre diferetes versões do Vim.
5 | - Tem alguma coisa que você não tenha entendido diretamente? A explicação foi
6 | complicada demais?
7 | - Alguma outra sugestão para melhorar? Uma melhor forma de frasear? Erros de
8 | digitação? Endereços que já não funcionam mais?
9 | - Quer adicionar alguns plugins? Por favor certifique-se que eles já coletaram
10 | algumas estrelas (no Github, etc). A cada dia aparecem novos plugins e eu não
11 | posso testar todos, portanto acabo dependendo do "aprovamento social" como um
12 | indicador da utilidade do plugin. (Se você escreveu ou encontrou um plugin sem
13 | ou com poucas estrelas mas ainda assim pensa que ele é útil, promova-o no
14 | [r/vim](https://www.reddit.com/r/vim), pois lá existem muitos leitores e é um
15 | ótimo meio de atrair atenção.)
16 |
17 | Por favor, reporte _qualquer_ coisa que pareça errada para você criando uma
18 | [questão](https://github.com/mhinz/vim-galore/issues/new) ("_issue_") para ela.
19 |
20 | Se você sentir que pode consertar, abra um pedido de puxão (que tradução
21 | esquisita para [pull
22 | request](https://help.github.com/categories/collaborating-with-issues-and-pull-requests)...).
23 | Não se preocupe muito com a formatação da sua mensagem (..."_commit message_"),
24 | o remendo que você está fazendo é muito mais importante.
25 |
26 | Agradecemos pela contribuição!
27 |
--------------------------------------------------------------------------------
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/PLUGINS.md:
--------------------------------------------------------------------------------
1 | ## lista de plugins
2 |
3 | #### [Esquemas de cores](#esquemas-de-cores-1)
4 |
5 | #### [Por tópico](#por-tópico-1)
6 |
7 | - [Alinhamento(#alinhamento)
8 | - [Building and linting](#building-and-linting)
9 | - [Code completion](#code-completion)
10 | - [Commenters](#commenters)
11 | - [Cycle](#cycle)
12 | - [Delimiter](#delimiter)
13 | - [Fuzzy finders](#fuzzy-finders)
14 | - [Grep tools](#grep-tools)
15 | - [Indent](#indent)
16 | - [Misc](#misc)
17 | - [Navigation](#navigation)
18 | - [Gerenciadores de plugins](#gerenciadores-de-plugins)
19 | - [Snippets](#snippets)
20 | - [Statusline](#statusline)
21 | - [Surround](#surround)
22 | - [Taking notes](#taking-notes)
23 | - [Text objects](#text-objects)
24 | - [Tmux](#tmux)
25 | - [Undo history](#undo-history)
26 | - [Version control](#version-control)
27 | - [Writing](#writing)
28 |
29 | #### [By filetype](#by-filetype-1)
30 |
31 | - [C and C++](#c-and-c)
32 | - [Clojure](#clojure)
33 | - [Elixir](#elixir)
34 | - [Go](#go)
35 | - [HTML](#html)
36 | - [Java](#java)
37 | - [Javascript](#javascript)
38 | - [Lua](#lua)
39 | - [Python](#python)
40 | - [TeX](#tex)
41 | - [VimL](#viml)
42 |
43 | ## Esquemas de cores
44 |
45 | Aque está uma lista de esquemas de cores comumente usados:
46 |
47 | - [acme-colors](https://github.com/plan9-for-vimspace/acme-colors)
48 | - [base16](https://github.com/chriskempson/base16-vim)
49 | - [gotham](https://github.com/whatyouhide/vim-gotham)
50 | - [gruvbox](https://github.com/morhetz/gruvbox)
51 | - [janah](https://github.com/mhinz/vim-janah)
52 | - [jellybeans](https://github.com/nanotech/jellybeans.vim)
53 | - [lucius](https://github.com/jonathanfilip/vim-lucius)
54 | - [molokai](https://github.com/tomasr/molokai)
55 | - [oceanic-next](https://github.com/mhartington/oceanic-next)
56 | - [railscasts](https://github.com/jpo/vim-railscasts-theme)
57 | - [seoul256](https://github.com/junegunn/seoul256.vim)
58 | - [solarized](https://github.com/altercation/vim-colors-solarized) (ou uma
59 | variante mais clara: [flattened](https://github.com/romainl/flattened))
60 | - [tomorrow](https://github.com/chriskempson/vim-tomorrow-theme)
61 | - [vividchalk](https://github.com/tpope/vim-vividchalk)
62 | - [yowish](https://github.com/kabbamine/yowish.vim)
63 | - [zenburn](https://github.com/jnurmine/Zenburn)
64 |
65 | Alternatively, generate your own colorscheme using [themer](https://github.com/mjswensen/themer).
66 |
67 | ## By topic
68 |
69 | #### Alignment
70 |
71 | - [tabular](https://github.com/godlygeek/tabular)
72 | - [vim-easy-align](https://github.com/junegunn/vim-easy-align)
73 |
74 | #### Building and linting
75 |
76 | - [ale](https://github.com/w0rp/ale)
77 | - [neomake](https://github.com/neomake/neomake)
78 | - [syntastic](https://github.com/vim-syntastic/syntastic)
79 |
80 | #### Code completion
81 |
82 | - [asyncomplete.vim](https://github.com/prabirshrestha/asyncomplete.vim)
83 | - [completor.vim](https://github.com/maralla/completor.vim)
84 | - [deoplete.nvim](https://github.com/Shougo/deoplete.nvim)
85 | - [neocomplete.vim](https://github.com/Shougo/neocomplete.vim)
86 | - [supertab](https://github.com/ervandew/supertab)
87 | - [vim-mucomplete](https://github.com/lifepillar/vim-mucomplete)
88 | - [VimCompletesMe](https://github.com/ajh17/VimCompletesMe)
89 | - [YouCompleteMe](https://github.com/Valloric/YouCompleteMe)
90 |
91 | #### Cycle
92 |
93 | - [switch.vim](https://github.com/AndrewRadev/switch.vim)
94 | - [vim-speeddating](https://github.com/tpope/vim-speeddating)
95 |
96 | #### Commenters
97 |
98 | - [nerdcommenter](https://github.com/scrooloose/nerdcommenter)
99 | - [tcomment_vim](https://github.com/tomtom/tcomment_vim)
100 | - [vim-commentary](https://github.com/tpope/vim-commentary)
101 |
102 | #### Delimiter
103 |
104 | - [auto-pairs](https://github.com/jiangmiao/auto-pairs)
105 | - [delimitMate](https://github.com/Raimondi/delimitMate)
106 | - [vim-endwise](https://github.com/tpope/vim-endwise)
107 |
108 | #### Fuzzy finders
109 |
110 | - [Command-T](https://github.com/wincent/Command-T) (_requires +ruby_)
111 | - [ctrlp.vim](https://github.com/ctrlpvim/ctrlp.vim)
112 | - [denite.nvim](https://github.com/Shougo/denite.nvim) (_requires +python3_)
113 | - [fzf](https://github.com/junegunn/fzf) (and [fzf.vim](https://github.com/junegunn/fzf.vim))
114 | - [unite.vim](https://github.com/Shougo/unite.vim)
115 | - [vim-fz](https://github.com/mattn/vim-fz)
116 |
117 | #### Grep tools
118 |
119 | - [ctrlsf.vim](https://github.com/dyng/ctrlsf.vim)
120 | - [ferret](https://github.com/wincent/ferret)
121 | - [vim-grepper](https://github.com/mhinz/vim-grepper)
122 |
123 | #### Indent
124 |
125 | - [indentLine](https://github.com/Yggdroot/indentLine)
126 | - [vim-indent-guides](https://github.com/nathanaelkane/vim-indent-guides)
127 |
128 | #### Navigation
129 |
130 | - [nerdtree](https://github.com/scrooloose/nerdtree)
131 | - [tagbar](https://github.com/majutsushi/tagbar)
132 | - [vim-dirvish](https://github.com/justinmk/vim-dirvish)
133 | - [vim-easymotion](https://github.com/easymotion/vim-easymotion)
134 | - [vim-sneak](https://github.com/justinmk/vim-sneak)
135 | - [vim-vinegar](https://github.com/tpope/vim-vinegar)
136 | - [vimfiler.vim](https://github.com/Shougo/vimfiler.vim) (_depends on other plugins_)
137 |
138 | Also see [fuzzy finders](#fuzzy-finders).
139 |
140 | #### Plugin managers
141 |
142 | - [dein.vim](https://github.com/Shougo/dein.vim)
143 | - [minpac](https://github.com/k-takata/minpac)
144 | - [vim-addon-manager](https://github.com/MarcWeber/vim-addon-manager)
145 | - [vim-pathogen](https://github.com/tpope/vim-pathogen)
146 | - [vim-plug](https://github.com/junegunn/vim-plug)
147 | - [vundle.vim](https://github.com/VundleVim/Vundle.vim)
148 |
149 | #### Snippets
150 |
151 | - [neosnippet.vim](https://github.com/Shougo/neosnippet.vim) (_depends on other plugins_)
152 | - [ultisnips](https://github.com/SirVer/ultisnips)
153 | - [vim-snipmate](https://github.com/garbas/vim-snipmate) (_depends on other plugins_)
154 | - [xptemplate](https://github.com/drmingdrmer/xptemplate)
155 |
156 | #### Statusline
157 |
158 | - [lightline.vim](https://github.com/itchyny/lightline.vim)
159 | - [powerline](https://github.com/powerline/powerline)
160 | - [vim-airline](https://github.com/vim-airline/vim-airline)
161 | - [vim-flagship](https://github.com/tpope/vim-flagship)
162 |
163 | #### Surround
164 |
165 | - [vim-operator-surround](https://github.com/rhysd/vim-operator-surround)
166 | - [vim-sandwich](https://github.com/machakann/vim-sandwich)
167 | - [vim-surround](https://github.com/tpope/vim-surround)
168 |
169 | #### Taking notes
170 |
171 | - [vim-dotoo](https://github.com/dhruvasagar/vim-dotoo)
172 | - [vim-journal](https://github.com/junegunn/vim-journal)
173 | - [vim-notes](https://github.com/xolox/vim-notes)
174 | - [vim-orgmode](https://github.com/jceb/vim-orgmode)
175 | - [vim-pad](https://github.com/fmoralesc/vim-pad)
176 | - [vimwiki](https://github.com/vimwiki/vimwiki)
177 |
178 | #### Text objects
179 |
180 | - [targets.vim](https://github.com/wellle/targets.vim)
181 | - [vim-exchange](https://github.com/tommcdo/vim-exchange)
182 | - [vim-textobj-user](https://github.com/kana/vim-textobj-user)
183 |
184 | #### Tmux
185 |
186 | - [tmux-complete.vim](https://github.com/wellle/tmux-complete.vim)
187 | - [vim-dispatch](https://github.com/tpope/vim-dispatch)
188 | - [vim-tmux-navigator](https://github.com/christoomey/vim-tmux-navigator)
189 | - [vitality.vim](https://github.com/sjl/vitality.vim)
190 |
191 | #### Undo history
192 |
193 | - [gundo.vim](https://github.com/sjl/gundo.vim)
194 | - [undotree](https://github.com/mbbill/undotree)
195 |
196 | #### Version control
197 |
198 | - [agit.vim](https://github.com/cohama/agit.vim)
199 | - [committia.vim](https://github.com/rhysd/committia.vim)
200 | - [gist-vim](https://github.com/mattn/gist-vim)
201 | - [github-issues.vim](https://github.com/jaxbot/github-issues.vim)
202 | - [gitv](https://github.com/gregsexton/gitv)
203 | - [gv.vim](https://github.com/junegunn/gv.vim)
204 | - [nerdtree-git-plugin](https://github.com/Xuyuanp/nerdtree-git-plugin)
205 | - [vim-auto-programming](https://github.com/haya14busa/vim-auto-programming)
206 | - [vim-fugitive](https://github.com/tpope/vim-fugitive)
207 | - [vim-gitgutter](https://github.com/airblade/vim-gitgutter)
208 | - [vim-github-dashboard](https://github.com/junegunn/vim-github-dashboard)
209 | - [vim-lawrencium](https://bitbucket.org/ludovicchabant/vim-lawrencium)
210 | - [vim-signify](https://github.com/mhinz/vim-signify)
211 | - [vimagit](https://github.com/jreybert/vimagit)
212 |
213 | #### Writing
214 |
215 | - [vim-grammarous](https://github.com/rhysd/vim-grammarous)
216 | - [vim-online-thesaurus](https://github.com/beloglazov/vim-online-thesaurus)
217 |
218 | #### Misc
219 |
220 | - [CoVim](https://github.com/FredKSchott/CoVim)
221 | - [FastFold](https://github.com/Konfekt/FastFold)
222 | - [NrrwRgn](https://github.com/chrisbra/NrrwRgn)
223 | - [calendar.vim](https://github.com/itchyny/calendar.vim)
224 | - [goyo.vim](https://github.com/junegunn/goyo.vim)
225 | - [sideways.vim](https://github.com/AndrewRadev/sideways.vim)
226 | - [splitjoin.vim](https://github.com/AndrewRadev/splitjoin.vim)
227 | - [targets.vim](https://github.com/wellle/targets.vim)
228 | - [unicode.vim](https://github.com/chrisbra/unicode.vim)
229 | - [vim-bracketed-paste](https://github.com/ConradIrwin/vim-bracketed-paste)
230 | - [vim-devicons](https://github.com/ryanoasis/vim-devicons)
231 | - [vim-diff-enhanced](https://github.com/chrisbra/vim-diff-enhanced)
232 | - [vim-diminactive](https://github.com/blueyed/vim-diminactive)
233 | - [vim-fixkey](https://github.com/drmikehenry/vim-fixkey)
234 | - [vim-gnupg](https://github.com/jamessan/vim-gnupg)
235 | - [vim-hackernews](https://github.com/ryanss/vim-hackernews)
236 | - [vim-move](https://github.com/matze/vim-move)
237 | - [vim-multiple-cursors](https://github.com/terryma/vim-multiple-cursors)
238 | - [vim-projectionist](https://github.com/tpope/vim-projectionist)
239 | - [vim-rsi](https://github.com/tpope/vim-rsi)
240 | - [vim-startify](https://github.com/mhinz/vim-startify)
241 | - [vim-unimpaired](https://github.com/tpope/vim-unimpaired)
242 |
243 | ## By filetype
244 |
245 | #### C and C++
246 |
247 | - [a.vim](https://github.com/vim-scripts/a.vim)
248 | - [clang_complete](https://github.com/Rip-Rip/clang_complete)
249 | - [color_coded](https://github.com/jeaye/color_coded)
250 | - [lh-cpp](https://github.com/LucHermitte/lh-cpp)
251 | - [vim-cpp-enhanced-highlight](https://github.com/octol/vim-cpp-enhanced-highlight)
252 |
253 | #### Clojure
254 |
255 | - [paredit](https://github.com/kovisoft/paredit)
256 | - [rainbow_parentheses.vim](https://github.com/junegunn/rainbow_parentheses.vim)
257 | - [vim-clojure-highlight](https://github.com/guns/vim-clojure-highlight)
258 | - [vim-fireplace](https://github.com/tpope/vim-fireplace)
259 | - [vim-salve](https://github.com/tpope/vim-salve)
260 | - [vim-sexp-mappings-for-regular-people](https://github.com/tpope/vim-sexp-mappings-for-regular-people)
261 | - [vim-sexp](https://github.com/guns/vim-sexp)
262 |
263 | #### Elixir
264 |
265 | - [alchemist.vim](https://github.com/slashmili/alchemist.vim)
266 | - [vim-elixir](https://github.com/elixir-editors/vim-elixir)
267 |
268 | #### Go
269 |
270 | - [gofmt.vim](https://github.com/tweekmonster/gofmt.vim)
271 | - [hl-goimport.vim](https://github.com/tweekmonster/hl-goimport.vim)
272 | - [vim-go](https://github.com/fatih/vim-go)
273 | - [vim-godebug](https://github.com/jodosha/vim-godebug)
274 |
275 | #### HTML
276 |
277 | - [emmet-vim](https://github.com/mattn/emmet-vim)
278 | - [html5.vim](https://github.com/othree/html5.vim)
279 |
280 | #### Java
281 |
282 | - [vim-javacomplete2](https://github.com/artur-shaik/vim-javacomplete2)
283 |
284 | #### Javascript
285 |
286 | - [es.next.syntax.vim](https://github.com/othree/es.next.syntax.vim)
287 | - [javascript-libraries-syntax.vim](https://github.com/othree/javascript-libraries-syntax.vim)
288 | - [node-vim-debugger](https://github.com/sidorares/node-vim-debugger)
289 | - [tern_for_vim](https://github.com/ternjs/tern_for_vim)
290 | - [vim-esformatter](https://github.com/millermedeiros/vim-esformatter)
291 | - [vim-javascript-syntax](https://github.com/jelera/vim-javascript-syntax)
292 | - [vim-javascript](https://github.com/pangloss/vim-javascript)
293 | - [vim-node](https://github.com/moll/vim-node)
294 | - [vim-prettier](https://github.com/prettier/vim-prettier)
295 | - [yajs.vim](https://github.com/othree/yajs.vim)
296 |
297 | #### Lua
298 |
299 | - [vim-lua-ftplugin](https://github.com/xolox/vim-lua-ftplugin)
300 | - [vim-lua-inspect](https://github.com/xolox/vim-lua-inspect)
301 |
302 | #### Python
303 |
304 | - [braceless.vim](https://github.com/tweekmonster/braceless.vim)
305 | - [impsort.vim](https://github.com/tweekmonster/impsort.vim)
306 | - [jedi-vim](https://github.com/davidhalter/jedi-vim)
307 | - [python-mode](https://github.com/klen/python-mode)
308 | - [vim-flake8](https://github.com/nvie/vim-flake8)
309 |
310 | #### TeX
311 |
312 | - [vimtex](https://github.com/lervag/vimtex)
313 |
314 | #### VimL
315 |
316 | - [exception.vim](https://github.com/tweekmonster/exception.vim)
317 | - [helpful.vim](https://github.com/tweekmonster/helpful.vim)
318 | - [vim-lookup](https://github.com/mhinz/vim-lookup)
319 | - [vim-scriptease](https://github.com/tpope/vim-scriptease)
320 |
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/eng-README.md:
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1 |
2 |
3 | 
4 |
5 |
6 |
7 | [](https://travis-ci.org/mhinz/vim-galore)
8 | [](http://postd.cc/?s=vim-galore)
9 | [](https://github.com/sindresorhus/awesome)
10 |
11 | ## [Intro](#intro-1)
12 |
13 | - [What is Vim?](#what-is-vim)
14 | - [The Vim Philosophy](#the-vim-philosophy)
15 | - [First steps](#first-steps)
16 | - [Minimal vimrc](#minimal-vimrc)
17 | - [What kind of Vim am I running?](#what-kind-of-vim-am-i-running)
18 | - [Cheatsheets](#cheatsheets)
19 |
20 | ## [Basics](#basics-1)
21 |
22 | - [Buffers, windows, tabs](#buffers-windows-tabs)
23 | - [Active, loaded, listed, named buffers](#active-loaded-listed-named-buffers)
24 | - [Argument list](#argument-list)
25 | - [Mappings](#mappings)
26 | - [Mapleader](#mapleader)
27 | - [Registers](#registers)
28 | - [Ranges](#ranges)
29 | - [Marks](#marks)
30 | - [Completion](#completion)
31 | - [Motions, operators, text objects](#motions-operators-text-objects)
32 | - [Autocmds](#autocmds)
33 | - [Changelist, jumplist](#changelist-jumplist)
34 | - [Undo tree](#undo-tree)
35 | - [Quickfix and location lists](#quickfix-and-location-lists)
36 | - [Macros](#macros)
37 | - [Colorschemes](#colorschemes)
38 | - [Folding](#folding)
39 | - [Sessions](#sessions)
40 | - [Locality](#locality)
41 |
42 | ## [Usage](#usage-1)
43 |
44 | - [Getting help offline](#getting-help-offline)
45 | - [Getting help offline (alternative)](#getting-help-offline-alternative)
46 | - [Getting help online](#getting-help-online)
47 | - [Autocmds in practice](#autocmds-in-practice)
48 | - [User events](#user-events)
49 | - [Nested autocmds](#nested-autocmds)
50 | - [Clipboard](#clipboard)
51 | - [Clipboard usage (Windows, OSX)](#clipboard-usage-windows-osx)
52 | - [Clipboard usage (Linux, BSD, ...)](#clipboard-usage-linux-bsd-)
53 | - [Restore cursor position when opening file](#restore-cursor-position-when-opening-file)
54 | - [Handling backup, swap, undo, and viminfo files](#handling-backup-swap-undo-and-viminfo-files)
55 | - [Editing remote files](#editing-remote-files)
56 | - [Managing plugins](#managing-plugins)
57 | - [Block insert](#block-insert)
58 | - [Running external programs and using filters](#running-external-programs-and-using-filters)
59 | - [Cscope](#cscope)
60 | - [MatchIt](#matchit)
61 |
62 | ## [Tips](#tips-1)
63 |
64 | - [Saner behavior of n and N](#saner-behavior-of-n-and-n)
65 | - [Saner command-line history](#saner-command-line-history)
66 | - [Saner CTRL-L](#saner-ctrl-l)
67 | - [Disable audible and visual bells](#disable-audible-and-visual-bells)
68 | - [Quickly move current line](#quickly-move-current-line)
69 | - [Quickly add empty lines](#quickly-add-empty-lines)
70 | - [Quickly edit your macros](#quickly-edit-your-macros)
71 | - [Quickly jump to header or source file](#quickly-jump-to-header-or-source-file)
72 | - [Quickly change font size in GUI](#quickly-change-font-size-in-gui)
73 | - [Change cursor style dependent on mode](#change-cursor-style-dependent-on-mode)
74 | - [Don't lose selection when shifting sidewards](#dont-lose-selection-when-shifting-sidewards)
75 | - [Reload a file on saving](#reload-a-file-on-saving)
76 | - [Smarter cursorline](#smarter-cursorline)
77 | - [Faster keyword completion](#faster-keyword-completion)
78 | - [Cosmetic changes to colorschemes](#cosmetic-changes-to-colorschemes)
79 |
80 | ## [Commands](#commands-1)
81 |
82 | - [:global and :vglobal](#global-and-vglobal) - Execute a command on all matching lines.
83 | - [:normal and :execute](#normal-and-execute) - The scripting dream team.
84 | - [:redir](#redir) - Redirect messages.
85 |
86 | ## [Debugging](#debugging-1)
87 |
88 | - [General tips](#general-tips)
89 | - [Verbosity](#verbosity)
90 | - [Profiling startup time](#profiling-startup-time)
91 | - [Profiling at runtime](#profiling-at-runtime)
92 | - [Debugging Vim scripts](#debugging-vim-scripts)
93 | - [Debugging syntax files](#debugging-syntax-files)
94 |
95 | ## [Miscellaneous](#miscellaneous-1)
96 |
97 | - [Additional resources](#additional-resources)
98 | - [Vim distributions](#vim-distributions)
99 | - [Standard plugins](#standard-plugins)
100 | - [Map CapsLock to Control](#map-capslock-to-control)
101 | - [Easter eggs](#easter-eggs)
102 | - [Why hjkl for navigation?](#why-hjkl-for-navigation)
103 |
104 | ## [Common problems](#common-problems-1)
105 |
106 | - [Editing small files is slow](#editing-small-files-is-slow)
107 | - [Editing huge files is slow](#editing-huge-files-is-slow)
108 | - [Bracketed paste (or why do I have to set 'paste' all the time?)](#bracketed-paste-or-why-do-i-have-to-set-paste-all-the-time)
109 | - [Delays when using escape key in terminal](#delays-when-using-escape-key-in-terminal)
110 | - [Function search undo](#function-search-undo)
111 |
112 | ## [Technical quirks](#technical-quirks-1)
113 |
114 | - [Newline used for NUL](#newline-used-for-nul)
115 |
116 | ## [List of colorschemes](#list-of-colorschemes-1)
117 |
118 | ## [List of plugins](contents/plugins.md)
119 |
120 | ---
121 |
122 | # Intro
123 |
124 | ## What is Vim?
125 |
126 | [Vim](http://www.vim.org) is a text editor with a long line of ancestors that
127 | goes back to [qed](https://en.wikipedia.org/wiki/QED_(text_editor)). [Bram
128 | Moolenaar](https://en.wikipedia.org/wiki/Bram_Moolenaar) released it in 1991.
129 |
130 | The project is hosted online at [vim.org](http://www.vim.org/index.php).
131 |
132 | Getting Vim: Use your favourite package manager or visit the [download
133 | page](http://www.vim.org/download.php) from vim.org.
134 |
135 | Discussions and user questions are best done on the
136 | [vim_use](https://groups.google.com/forum/#!forum/vim_use) mailing list or using
137 | IRC ([Freenode](https://freenode.net)) in the `#vim` channel.
138 |
139 | Development happens on [Github](https://github.com/vim/vim), discussions on the
140 | [vim_dev](https://groups.google.com/forum/#!forum/vim_dev) mailing list.
141 |
142 | Read [Why, oh WHY, do those #?@! nutheads use
143 | vi?](http://www.viemu.com/a-why-vi-vim.html) to see common misconceptions about
144 | Vim explained.
145 |
146 | ## The Vim Philosophy
147 |
148 | Vim adheres to the modal editing philosophy. This means that it provides
149 | multiple modes and the meaning of keys changes according to the mode. You
150 | navigate files in _normal mode_, you insert text in _insert mode_, you select
151 | lines in _visual mode_, you access commands in _command-line mode_ and so on.
152 | This might sound complicated at first, but has a huge advantage: you don't have
153 | to break your fingers by holding several keys at once, most of the time you
154 | simply press them one after the other. The more common the task, the fewer keys
155 | are needed.
156 |
157 | A related concept that works well with modal editing are operators and motions.
158 | _Operators_ start a certain action, e.g. changing, removing, or selecting text.
159 | Afterwards you specify the region of text you want to act on using a _motion_.
160 | To change everything between parentheses, use `ci(` (read _change inner
161 | parentheses_). To remove an entire paragraph of text, use `dap` (read _delete
162 | around paragraph_).
163 |
164 | If you see advanced Vim users working, you'll notice that they speak the
165 | _language of Vim_ as well as pianists handle their instruments. Complex
166 | operations are done using only a few key presses. They don't even think about it
167 | anymore as [muscle memory](https://en.wikipedia.org/wiki/Muscle_memory) took
168 | over already. This reduces [cognitive
169 | load](https://en.wikipedia.org/wiki/Cognitive_load) and helps to focus on the
170 | actual task.
171 |
172 | ## First steps
173 |
174 | Vim comes bundled with an interactive tutorial that teaches the most basic
175 | things you need to know about. You can start it from the shell:
176 |
177 | ```
178 | $ vimtutor
179 | ```
180 |
181 | Don't be put off by how boring it looks like and work through the exercises. The
182 | editors or IDEs you used before were most probably all non-modal, so working by
183 | switching modes will seem awkward at first, but the more you use Vim, the more
184 | it becomes [muscle memory](https://en.wikipedia.org/wiki/Muscle_memory).
185 |
186 | Vim was bolted on [Stevie](https://en.wikipedia.org/wiki/Stevie_(text_editor)), a
187 | [vi](https://en.wikipedia.org/wiki/Vi) clone, and supports two operating modes:
188 | "compatible" and "nocompatible". Using Vim in compatible mode means using vi
189 | defaults for all options, opposed to Vim defaults. As long as you didn't create
190 | a user vimrc yet or started Vim with `vim -N`, compatible mode is assumed! Don't
191 | use Vim in compatible mode. Just don't.
192 |
193 | Next steps:
194 |
195 | 1. Create your own [vimrc](#minimal-vimrc).
196 | 2. Have some [cheatsheets](#cheatsheets) ready for the first weeks.
197 | 3. Read through the [basics](#basics-1) section to learn what is even possible.
198 | 4. Learn on demand! You never finish learning Vim. If you encounter any
199 | problems, just look for it on the internet. Your problem was solved already.
200 | Vim comes with great documentation and knowing how to navigate it is a must:
201 | [Getting help offline](#getting-help-offline).
202 | 5. Have a look at the [additional resources](#additional-resources).
203 |
204 | One last advice: Please learn how to use Vim properly before starting to add all
205 | kinds of hyped [plugins](#managing-plugins) that only implement features that
206 | Vim already supports natively.
207 |
208 | ## Minimal vimrc
209 |
210 | The user vimrc can be put into `~/.vimrc` or for the sake of better separation
211 | into `~/.vim/vimrc`. The latter makes it easy to put the entire configuration
212 | under version control and upload it to, let's say Github.
213 |
214 | You find many "minimal vimrcs" all over the net, and maybe my version isn't as
215 | minimal as it should be, but it provides a good set of sane settings that I deem
216 | to be useful for starting out.
217 |
218 | Eventually you have to read up on all the mentioned settings anyway and decide
219 | for yourself. :-)
220 |
221 | So here it is: [minimal-vimrc](contents/minimal-vimrc.vim)
222 |
223 | In case you're interested, here's
224 | [my vimrc][https://github.com/mhinz/dotfiles/blob/master/.vim/vimrc].
225 |
226 | **TIP**: Most plugin authors maintain several plugins and also publish their
227 | vimrc on Github (often in a repository called "vim-config" or "dotfiles"), so
228 | whenever you find a plugin you like, look up its maintainer's Github page and
229 | look through the repositories.
230 |
231 | ## What kind of Vim am I running?
232 |
233 | Looking at `:version` will give you all the information you need to know about
234 | how the currently running Vim binary was compiled.
235 |
236 | The first line tells you when the binary was compiled and the version, e.g. 7.4.
237 | One of the next lines states `Included patches: 1-1051`, which is the patch
238 | level. Thus, your exact Vim version is 7.4.1051.
239 |
240 | Another line states something like `Tiny version without GUI` or `Huge version
241 | with GUI`. The obvious information from that is whether your Vim includes GUI
242 | support, e.g. for starting `gvim` from the shell or running `:gui` from Vim
243 | within a terminal emulator. The other important information is the `Tiny` and
244 | `Huge`. Vim distinguishes between feature sets called `tiny`, `small`, `normal`,
245 | `big`, and `huge`, all enabling different subsets of features.
246 |
247 | The majority of `:version` output is consumed by the feature list itself.
248 | `+clipboard` means the clipboard feature was compiled in, `-clipboard` means it
249 | wasn't compiled in.
250 |
251 | A few Vim features need to be compiled in for them to work. E.g. for `:prof` to
252 | work, you need a Vim with a huge feature set, because that set enables the
253 | `+profile` feature.
254 |
255 | If that's not the case and you installed Vim from a package manager, make sure
256 | to install a package called `vim-x`, `vim-x11`, `vim-gtk`, `vim-gnome` or
257 | similar, since these packages usually come with the huge feature set.
258 |
259 | You can also test for the version or features programmatically:
260 |
261 | ```vim
262 | " Do something if running at least Vim 7.4.42 with +profile enabled.
263 | if (v:version > 704 || v:version == 704 && has('patch42')) && has('profile')
264 | " do stuff
265 | endif
266 | ```
267 |
268 | Help:
269 |
270 | ```
271 | :h :version
272 | :h feature-list
273 | :h +feature-list
274 | :h has-patch
275 | ```
276 |
277 | ## Cheatsheets
278 |
279 | - http://people.csail.mit.edu/vgod/vim/vim-cheat-sheet-en.png
280 | - https://cdn.shopify.com/s/files/1/0165/4168/files/preview.png
281 | - http://www.nathael.org/Data/vi-vim-cheat-sheet.svg
282 | - http://michael.peopleofhonoronly.com/vim/vim_cheat_sheet_for_programmers_screen.png
283 | - http://www.rosipov.com/images/posts/vim-movement-commands-cheatsheet.png
284 |
285 | Or quickly open a cheatsheet from within Vim: [vim-cheat40](https://github.com/lifepillar/vim-cheat40).
286 |
287 | # Basics
288 |
289 | ## Buffers, windows, tabs
290 |
291 | Vim is a text editor. Every time text is shown, the text is part of a
292 | **buffer**. Each file will be opened in its own buffer. Plugins show stuff in
293 | their own buffers etc.
294 |
295 | Buffers have many attributes, e.g. whether the text it contains is modifiable,
296 | or whether it is associated with a file and thus needs to be synchronized to
297 | disk on saving.
298 |
299 | **Windows** are viewports _onto_ buffers. If you want to view several files at
300 | the same time or even different locations of the same file, you use windows.
301 |
302 | And please, please don't call them _splits_. You can split a window in two, but
303 | that doesn't make them _splits_.
304 |
305 | Windows can be split vertically or horizontally and the heights and widths of
306 | existing windows can be altered, too. Therefore, you can use whatever window
307 | layout you prefer.
308 |
309 | A **tab page** (or just tab) is a collection of windows. Thus, if you want to
310 | use multiple window layouts, use tabs.
311 |
312 | Putting it in a nutshell, if you start Vim without arguments, you'll have one
313 | tab page that holds one window that shows one buffer.
314 |
315 | By the way, the buffer list is global and you can access any buffer from any
316 | tab.
317 |
318 | ## Active, loaded, listed, named buffers
319 |
320 | Run Vim like this `vim file1`. The file's content will be loaded into a buffer.
321 | You have a **loaded buffer** now. The content of the buffer is only synchronized
322 | to disk (written back to the file) if you save it within Vim.
323 |
324 | Since the buffer is also shown in a window, it's also an **active buffer**. Now
325 | if you load another file via `:e file2`, `file1` will become a **hidden buffer**
326 | and `file2` the active one.
327 |
328 | Both buffers are also **listed**, thus they will get listed in the output of
329 | `:ls`. Plugin buffers or help buffers are often marked as unlisted, since
330 | they're not regular files you usually edit with a text editor. Listed and
331 | unlisted buffers can be shown via `:ls!`.
332 |
333 | **Unnamed buffers**, also often used by plugins, are buffers that don't have an
334 | associated filename. E.g. `:enew` will create an unnamed scratch buffer. Add
335 | some text and write it to disk via `:w /tmp/foo`, and it will become a named
336 | buffer.
337 |
338 | ## Argument list
339 |
340 | The [global buffer list](#buffers-windows-tabs) is a Vim thing. Before that, in
341 | vi, there only used to be the argument list, which is also available in Vim.
342 |
343 | Every filename given to Vim on the shell command-line, is remembered in the
344 | argument list. There can be multiple argument lists: by default all arguments
345 | are put into the global argument list, but you can use `:arglocal` to create a
346 | new argument list that is local to the window.
347 |
348 | List the current arguments with `:args`. Switch between files from the argument
349 | list with `:next`, `:previous`, `:first`, `:last` and friends. Alter it with
350 | `:argadd`, `:argdelete` or `:args` with a list of files.
351 |
352 | If you should prefer using the buffer or argument list for working with files is
353 | a matter of taste. My impression is that most people use the buffer list
354 | exclusively.
355 |
356 | Nevertheless, there is one huge use case for the argument list: batch processing
357 | via `:argdo`! A simple refactoring example:
358 |
359 | ```vim
360 | :args **/*.[ch]
361 | :argdo %s/foo/bar/ge | update
362 | ```
363 |
364 | This replaces all occurrences of "foo" by "bar" in all C source and header files
365 | from the current directory and below.
366 |
367 | Help: `:h argument-list`
368 |
369 | ## Mappings
370 |
371 | You can define your own mappings with the `:map` family of commands. Each
372 | command of that family defines a mapping for a certain set of modes. Technically
373 | Vim comes with a whopping 12 modes, 6 of them can be mapped. Additionally, some
374 | commands act on multiple modes at once.
375 |
376 | | Recursive | Non-recursive | Unmap | Modes |
377 | |-----------|---------------|-----------|----------------------------------|
378 | | `:map` | `:noremap` | `:unmap` | normal, visual, operator-pending |
379 | | `:nmap` | `:nnoremap` | `:nunmap` | normal |
380 | | `:xmap` | `:xnoremap` | `:xunmap` | visual |
381 | | `:cmap` | `:cnoremap` | `:cunmap` | command-line |
382 | | `:omap` | `:onoremap` | `:ounmap` | operator-pending |
383 | | `:imap` | `:inoremap` | `:iunmap` | insert |
384 |
385 | E.g. this defines the mapping for normal mode only:
386 |
387 | ```vim
388 | :nmap :echo "foo"
389 | ```
390 |
391 | Unmap it again by using `:nunmap `.
392 |
393 | For a few more but rather uncommon modes (or combinations of them), see `:h
394 | map-modes`.
395 |
396 | So far, so good. There's only one problem that can be pretty confusing to
397 | beginners: `:nmap` is _recursive_! That is, the right-hand side takes other
398 | mappings into account.
399 |
400 | So you defined a mapping that simply echoes "Foo":
401 |
402 | ```vim
403 | :nmap b :echo "Foo"
404 | ```
405 |
406 | But what if you want to map the default behavior of `b` (going one word back) to
407 | another key?
408 |
409 | ```vim
410 | :nmap a b
411 | ```
412 |
413 | If you hit a, we expect the cursor to go back a word, but instead
414 | "Foo" is printed in the command-line! Because the right-hand side, `b`, was
415 | mapped to another action already, namely `:echo "Foo"`.
416 |
417 | The proper way to resolve this problem is to use a _non-recursive_ mapping
418 | instead:
419 |
420 | ```vim
421 | :nnoremap a b
422 | ```
423 |
424 | Rule of thumb: Always use non-recursive mappings unless recursing is actually
425 | desired.
426 |
427 | Look up your mappings by not giving a right-hand side. E.g. `:nmap` shows all
428 | normal mappings and `:nmap ` shows all normal mappings that start with
429 | the mapleader.
430 |
431 | If you want to disable a standard mapping, map them to the special ``
432 | character, e.g. `:noremap `.
433 |
434 | Help:
435 |
436 | :h key-notation
437 | :h mapping
438 | :h 05.3
439 |
440 | ## Mapleader
441 |
442 | The mapleader is simply a placeholder than can be used with custom mappings and
443 | is set to `\` by default.
444 |
445 | ```vim
446 | nnoremap h :helpgrep
447 | ```
448 |
449 | This mapping is triggered by `\h`. If you want to use `h` instead:
450 |
451 | ```vim
452 | let mapleader = ' '
453 | nnoremap h :helpgrep
454 | ```
455 |
456 | Moreover, there is `` that is the local counterpart to ``
457 | and is supposed to be used for mappings that are local to the buffer, eg.
458 | filetype-specific plugins. It also defaults to `\`.
459 |
460 | **Note**: Set the mapleaders before mappings! All leader mappings that are in
461 | effect already, won't change just because the mapleader was changed. `:nmap
462 | ` will show all normal mode leader mappings with the mapleader resolved
463 | already, so use it to double-check your mappings.
464 |
465 | See `:h mapleader` and `:h maplocalleader` for more.
466 |
467 | ## Registers
468 |
469 | Registers are slots that save text. Copying text into a register is called
470 | **yanking** and extracting text from a register is called **pasting**.
471 |
472 | Vim provides the following registers:
473 |
474 | | Type | Character | Filled by? | Readonly? | Contains text from? |
475 | |---------------------|------------------------|------------|-----------|---------------------|
476 | | Unnamed | `"` | vim | [ ] | Last yank or deletion. (`d`, `c`, `s`, `x`, `y`) |
477 | | Numbered | `0` to `9` | vim | [ ] | Register `0`: Last yank. Register `1`: Last deletion. Register `2`: Second last deletion. And so on. Think of registers `1`-`9` as a read-only [queue](https://en.wikipedia.org/wiki/Queue_(abstract_data_type)) with 9 elements. |
478 | | Small delete | `-` | vim | [ ] | Last deletion that was less than one line. |
479 | | Named | `a` to `z`, `A` to `Z` | user | [ ] | If you yank to register `a`, you replace its text. If you yank to register `A`, you append to the text in register `a`. |
480 | | Read-only | `:`, `.`, `%` | vim | [x] | `:`: Last command, `.`: Last inserted text, `%`: Current filename. |
481 | | Alternate buffer | `#` | vim | [ ] | Most of the time the previously visited buffer of the current window. See `:h alternate-file` |
482 | | Expression | `=` | user | [ ] | Evaluation of the VimL expression that was yanked. E.g. do this in insert mode: `=5+5` and "10" will be inserted in the buffer. |
483 | | Selection | `+`, `*` | vim | [ ] | `*` and `+` are the [clipboard](#clipboard) registers. |
484 | | Drop | `~` | vim | [x] | From last drag'n'drop. |
485 | | Black hole | `_` | vim | [ ] | If you don't want any other registers implicitly affected. E.g. `"_dd` deletes the current line without affecting registers `"`, `1`, `+`, `*`. |
486 | | Last search pattern | `/` | vim | [ ] | Last pattern used with `/`, `?`, `:global`, etc. |
487 |
488 | Each register that is not readonly can be set by the user:
489 |
490 | ```vim
491 | :let @/ = 'register'
492 | ```
493 |
494 | Afterwards n would jump to the next occurrence of "register".
495 |
496 | There are numerous exceptions when registers get implicitly filled, so be sure
497 | to read `:h registers`.
498 |
499 | Yank with `y` and paste with `p`/`P`, but mind that Vim distinguishes between
500 | characterwise and linewise visual selections. See `:h linewise`.
501 |
502 | **Example: linewise**
503 |
504 | `yy` (or just `Y`) yanks the current line, move the cursor somewhere else, use
505 | `p` to paste below the current line `P` for pasting above it.
506 |
507 | **Example: charwise**
508 |
509 | Yank the first word with `0yw`, move somewhere else, paste after the cursor on
510 | the current line with `p` and before the cursor with `P`.
511 |
512 | **Example: explicit naming of register**
513 |
514 | `"aY` yanks the current line into register `a`. Move to another line. `"AY`
515 | appends the current line to register `a`.
516 |
517 | I suggest playing around with all these registers a bit and constantly checking
518 | `:reg`, so you can see what's actually happening.
519 |
520 | **Fun fact**: In Emacs "yanking" stands for pasting (or _reinserting previously
521 | killed text_) not copying.
522 |
523 | ## Ranges
524 |
525 | Ranges are pretty easy to understand, but many Vimmers don't know about their
526 | full potential.
527 |
528 | - Many commands take ranges.
529 | - An address denotes a certain line.
530 | - A range is either a single address or a pair of addresses separated by either
531 | `,` or `;`.
532 | - Ranges tell commands which lines to act on.
533 | - Most commands act only on the current line by default.
534 | - Only `:write` and `:global` act on all lines by default.
535 |
536 | The usage of ranges is pretty intuitive, so here are some examples (using `:d`
537 | as short form of `:delete`):
538 |
539 | | Command | Lines acted on |
540 | |---------|----------------|
541 | | `:d` | Current line. |
542 | | `:.d` | Current line. |
543 | | `:1d` | First line. |
544 | | `:$d` | Last line. |
545 | | `:1,$d` | All lines. |
546 | | `:%d` | All lines (syntactic sugar for `1,$`). |
547 | | `:.,5d` | Current line to line 5. |
548 | | `:,5d` | Also current line to line 5. |
549 | | `:,+3d` | Current line and the next 3 lines. |
550 | | `:1,+3d` | First line to current line + 3. |
551 | | `:,-3d` | Current line and the last 3 lines. (Vim will prompt you, since this is a reversed range.) |
552 | | `:3,'xdelete` | Lines 3 to the line marked by [mark](#marks) x. |
553 | | `:/^foo/,$delete` | From the next line that starts with "foo" to the end. |
554 | | `:/^foo/+1,$delete` | From the line after the line that starts with "foo" to the end. |
555 |
556 | Note that instead of `,`, `;` can be used as a separator. The difference is that
557 | in the case of `from,to`, the _to_ is relative to the current line, but when
558 | using `from;to`, the _to_ is relative to the address of _from_! Assuming you're
559 | on line 5, `:1,+1d` would delete lines 1 to 6, whereas `:1;+1d` would only
560 | delete lines 1 and 2.
561 |
562 | The `/` address can be preceded with another address. This allows you to _stack_
563 | patterns, e.g.:
564 |
565 | ```vim
566 | :/foo//bar//quux/d
567 | ```
568 |
569 | This would delete the first line containing "quux" after the first line
570 | containing "bar" after the first line containing "foo" after the current line.
571 |
572 | Sometimes Vim automatically prepends the command-line with a range. E.g. start a
573 | visual line selection with `V`, select some lines and type `:`. The command-line
574 | will be populated with the range `'<,'>`, which means the following command will
575 | use the previously selected lines as a range. (This is also why you sometimes
576 | see mappings like `:vnoremap foo :command`. Here `` is used to remove
577 | the range, because Vim will throw an error when giving a range to a command that
578 | doesn't support it.)
579 |
580 | Another example is using `!!` in normal mode. This will populate the
581 | command-line with `:.!`. If followed by an external program, that program's
582 | output would replace the current line. So you could replace the current
583 | paragraph with the output of ls by using `:?^$?+1,/^$/-1!ls`. Fancy!
584 |
585 | Help:
586 |
587 | ```
588 | :h cmdline-ranges
589 | :h 10.3
590 | ```
591 |
592 | ## Marks
593 |
594 | You use marks to remember a position, that is line number and column, in a file.
595 |
596 | | Marks | Set by.. | Usage |
597 | |-------|----------|-------|
598 | | `a` - `z` | User | Local to file, thus only valid within one file. Jumping to a lowercase mark, means jumping within the current file. |
599 | | `A` - `Z` | User | Global, thus valid between files. Also called _file marks_. Jumping to a file mark may switch to another buffer. |
600 | | `0` - `9` | viminfo | `0` is the position when the viminfo file was written last. In practice this means when the last Vim process ended. `1` is the position of when the second last Vim process ended and so on. |
601 |
602 | Put `'`/`g'` or `` ` ``/`` g` `` in front of a mark to form a motion.
603 |
604 | Use `mm` to remember the current position with mark "m". Move around the file
605 | and then jump back via `'m` (first non-blank) or `` `m `` (exact column).
606 | Lowercase marks will be remembered after exiting Vim, if you tell your viminfo
607 | file to do so, see `:h viminfo-'`.
608 |
609 | Use `mM` to remember the current position with file mark "M". Switch to another
610 | buffer and switch back via `'M` or `` `M ``.
611 |
612 | Other motions include:
613 |
614 | | Motion | Jump to.. |
615 | |------------------|-----------|
616 | | `'[`, `` `[ `` | First line or character of previously changed or yanked text. |
617 | | `']`, `` `] `` | Last line or character of previously changed or yanked text. |
618 | | `'<`, `` `< `` | Beginning line or character of last visual selection. |
619 | | `'>`, `` `> `` | Ending line or character of last visual selection. |
620 | | `''`, ``` `` ``` | Position before the latest jump. |
621 | | `'"`, `` `" `` | Position when last exiting the current buffer. |
622 | | `'^`, `` `^ `` | Position where last insertion stopped. |
623 | | `'.`, `` `. `` | Position where last change was made. |
624 | | `'(`, `` `( `` | Start of current sentence. |
625 | | `')`, `` `) `` | End of current sentence. |
626 | | `'{`, `` `{ `` | Start of current paragraph. |
627 | | `'}`, `` `} `` | End of current paragraph. |
628 |
629 | Marks can also be used in a [range](#ranges). You probably saw this before and
630 | wondered what it means: Select some text in visual mode and do `:`, the
631 | command-line will be prepended with `:'<,'>`, which means the following command
632 | would get a range that denotes the visual selection.
633 |
634 | Use `:marks` to list all marks. Read everything in `:h mark-motions`.
635 |
636 | ## Completion
637 |
638 | Vim provides many kinds of insert mode completions. If there are multiple
639 | matches, a popup menu will let you navigate to the match of your choice.
640 |
641 | Typical kinds of completion are tags, functions from imported modules or
642 | libraries, file names, dictionary or simply words from the current buffer.
643 |
644 | Vim provides a mapping for each kind of completion and they all start with
645 | `` (remember to use them in insert mode):
646 |
647 | | Mapping | Kind | Help |
648 | |---------|------|--------------|
649 | | `` | whole lines | `:h i^x^l` |
650 | | `` | keywords from current file | `:h i^x^n` |
651 | | `` | keywords from `'dictionary'` option | `:h i^x^k` |
652 | | `` | keywords from `'thesaurus'` option | `:h i^x^t` |
653 | | `` | keywords from current and included files | `:h i^x^i` |
654 | | `` | tags | `:h i^x^]` |
655 | | `` | file names | `:h i^x^f` |
656 | | `` | definitions or macros | `:h i^x^d` |
657 | | `` | Vim commands | `:h i^x^v` |
658 | | `` | user defined (as specified in `'completefunc'`) | `:h i^x^u` |
659 | | `` | omni completion (as specified in `'omnifunc'`) | `:h i^x^o` |
660 | | `s` | spelling suggestions | `:h i^Xs` |
661 |
662 | People might be confused about the difference between user defined completion
663 | and omni completion, but technically they do the same thing. They take a
664 | function that inspects the current position and return a list of suggestions.
665 | User defined completion is defined by the user for their own personal purposes.
666 | (Surprise!) It could be anything. Omni completion is meant for filetype-specific
667 | purposes, like completing struct members or class methods, and is often set by
668 | filetype plugins.
669 |
670 | Vim also allows for completing multiple kinds at once by setting the
671 | `'complete'` option. By default that option includes quite a lot, so be sure to
672 | trim it to your taste. You can trigger this completion by using either ``
673 | (next) and `` (previous), which also happen to be the keys used for
674 | choosing entries in the popup menu. See `:h i^n` and `:h 'complete'` for more on
675 | this.
676 |
677 | Be sure to check out `:h 'completeopt'` for configuring the behaviour of the
678 | popup menu. The default is quite sane, but I prefer adding "noselect" as well.
679 |
680 | Help:
681 |
682 | ```
683 | :h ins-completion
684 | :h popupmenu-keys
685 | :h new-omni-completion
686 | ```
687 |
688 | ## Motions, operators, text objects
689 |
690 | **Motions** move the cursor. You all know `h`/`j`/`k`/`l`. Or `w` and `b`. Even
691 | `/` is a motion. They also take a count. `2?the` jumps to the second last
692 | occurrence of "the".
693 |
694 | See `:h navigation` and everything below for all available motions.
695 |
696 | **Operators** act on a region of text, e.g. `d`, `~`, `gU`, `>` to name just a
697 | few. They get used in two contexts, either in normal or visual mode. In normal
698 | mode, operators come first followed by a motion, e.g. `>j`. In visual mode,
699 | operators simply act on the selection, e.g. `Vjd`.
700 |
701 | Like motions, operators take a count, e.g. `2gUw` makes the rest of the current
702 | word and the next one uppercase. Since motions and operators take counts,
703 | `2gU2w` works just as well and executes `gU2w` twice.
704 |
705 | See `:h operator` for all available operators. Use `:set tildeop` to make `~`
706 | act as an operator.
707 |
708 | **Text objects** act on the surrounding area, opposed to motions that act into
709 | one direction. Actually they work on objects, e.g. a whole word, a whole
710 | sentence, everything between parentheses, and so on.
711 |
712 | Text objects can't be used to move the cursor in normal mode, because even the
713 | most-skilled cursors can't jump into two directions at the same time. It works
714 | in visual mode though, because then one side of the object is already selected
715 | and the cursor simply jumps to the other side.
716 |
717 | Text objects start with either `i` (think _inner_) or `a` (think _around_)
718 | followed by a character denoting the object. With `i` it only acts on the object
719 | itself, with `a` on the object plus trailing whitespace. E.g. `diw` deletes the
720 | current word and `ci(` changes everything between parentheses.
721 |
722 | Text objects take a count. Imagine `((( )))` and the cursor on or between the
723 | most inner parentheses, then `d2a(` will remove the 2 inner pairs of parentheses
724 | and everything in between.
725 |
726 | See `:h text-objects` for all available text objects.
727 |
728 | ## Autocmds
729 |
730 | On many occasions, Vim emits events. You hook into these events by using
731 | autocmds.
732 |
733 | You wouldn't use Vim if there weren't autocmds. They're used all the time, even
734 | if you don't notice it. Don't believe me? Check `:au`, but don't let the output
735 | overwhelm you. These are all the autocmds that are in effect right now!
736 |
737 | See `:h {event}` for a quick overview of all available events and `:h
738 | autocmd-events-abc` for more details.
739 |
740 | A typical example would be setting filetype-specific settings:
741 |
742 | ```vim
743 | autocmd FileType ruby setlocal shiftwidth=2 softtabstop=2 comments-=:#
744 | ```
745 |
746 | But how does a buffer even know that it contains Ruby code? Because another
747 | autocmd detected it as that and set the filetype accordingly which again
748 | triggered the `FileType` event.
749 |
750 | One of the first things everyone adds to their vimrc is `filetype on`. This
751 | simply means that `filetype.vim` is read at startup which sets autocmds for
752 | almost all filetypes under the sun.
753 |
754 | If you're brave enough, have a look at it: `:e $VIMRUNTIME/filetype.vim`. Search
755 | for "Ruby" and you'll find that Vim simply uses the file extension `.rb` to
756 | detect Ruby files:
757 |
758 | **NOTE**: Autocmds of the same event are executed in the order they were
759 | created. `:au` shows them in the correct order.
760 |
761 | ```vim
762 | au BufNewFile,BufRead *.rb,*.rbw setf ruby
763 | ```
764 |
765 | The `BufNewFile` and `BufRead` events in this case are hardcoded in the C
766 | sources of Vim and get emitted everytime you open a file via `:e` and similar
767 | commands. Afterwards all the hundreds of filetypes from `filetype.vim` are
768 | tested for.
769 |
770 | Putting it in a nutshell, Vim makes heavy use of events and autocmds but also
771 | exposes a clean interface to hook into that event-driven system for
772 | customization.
773 |
774 | Help: `:h autocommand`
775 |
776 | ## Changelist, jumplist
777 |
778 | The positions of the last 100 changes are kept in the **changelist**. Several
779 | small changes on the same line will be merged together, but the position will be
780 | that of the last change nevertheless (in case you added something in the middle
781 | of the line).
782 |
783 | Every time you jump, the position _before_ the jump is remembered in the
784 | **jumplist**. A jumplist has up to 100 entries. Each window has its own
785 | jumplist. When you split a window, the jumplist is copied.
786 |
787 | A jump is one of the following commands: `'`, `` ` ``, `G`, `/`, `?`, `n`, `N`,
788 | `%`, `(`, `)`, `[[`, `]]`, `{`, `}`, `:s`, `:tag`, `L`, `M`, `H` and commands
789 | that start editing a new file.
790 |
791 | | List | List all entries | Go to older position | Go to newer position |
792 | |------------|------------------|----------------------|----------------------|
793 | | jumplist | `:jumps` | `[count]` | `[count]` |
794 | | changelist | `:changes` | `[count]g;` | `[count]g,` |
795 |
796 | When you list all entries, a marker `>` will be used to show the current
797 | position. Usually that will be below position 1, the latest position.
798 |
799 | If you want both lists to persist after restarting Vim, you need to use the
800 | viminfo file and `:h viminfo-'`.
801 |
802 | **NOTE**: The position before the latest jump is also kept as a [mark](#marks)
803 | and can be jumped to via ``` `` ``` or `''`.
804 |
805 | Help:
806 |
807 | ```
808 | :h changelist
809 | :h jumplist
810 | ```
811 |
812 | ## Undo tree
813 |
814 | The latest changes to the text state are remembered. You can use _undo_ to
815 | revert changes and _redo_ to reapply previously reverted changes.
816 |
817 | The important bit to understand it that the data structure holding recent
818 | changes is not a
819 | [queue](https://en.wikipedia.org/wiki/Queue_(abstract_data_type)) but a
820 | [tree](https://en.wikipedia.org/wiki/Tree_(data_structure))! Your changes are
821 | nodes in the tree and each (but the top node) has a parent node. Each node keeps
822 | information about the changed text and time. A branch is a series of nodes that
823 | starts from any node and goes up to the top node. New branches get created when
824 | you undo a change and then insert something else.
825 |
826 | ```
827 | ifoo
828 | obar
829 | obaz
830 | u
831 | oquux
832 | ```
833 |
834 | Now you have 3 lines and the undo tree looks like this:
835 |
836 | ```
837 | foo(1)
838 | /
839 | bar(2)
840 | / \
841 | baz(3) quux(4)
842 | ```
843 |
844 | The undo tree has 4 changes. The numbers represent the _time_ the nodes were
845 | created.
846 |
847 | Now there are two ways to traverse this tree, let's call them _branch-wise_ and
848 | _time-wise_.
849 |
850 | Undo (`u`) and redo (``) work branch-wise. They go up and down the current
851 | branch. `u` will revert the text state to the one of node "bar". Another `u`
852 | will revert the text state even further, to the one of node "foo". Now ``
853 | goes back to the state of node "bar" and another `` to the state of node
854 | "quux". (There's no way to reach node "baz" using branch-wise commands anymore.)
855 |
856 | Opposed to this, `g-` and `g+` work time-wise. Thus, `g-` won't revert to the
857 | state of node "bar", like `u` does, but to the chronologically previous state,
858 | node "baz". Another `g-` would revert the state to the one of node "bar" and so
859 | on. Thus, `g-` and `g+` simply go back and forth in time, respectively.
860 |
861 | | Command / Mapping | Action |
862 | |-------------------|--------|
863 | | `[count]u`, `:undo [count]` | Undo [count] changes. |
864 | | `[count]`, `:redo` | Redo [count] changes. |
865 | | `U` | Undo all changes to the line of the latest change. |
866 | | `[count]g-`, `:earlier [count]?` | Go to older text state [count] times. The "?" can be either "s", "m", "h", "d", or "f". E.g. `:earlier 2d` goes to the text state from 2 days ago. `:earlier 1f` will go to the state of the latest file save. |
867 | | `[count]g+`, `:later [count]?` | Same as above, but other direction. |
868 |
869 | The undo tree is kept in memory and will be lost when Vim quits. See [Handling
870 | backup, swap, undo, and viminfo
871 | files](#handling-backup-swap-undo-and-viminfo-files) for how to enable
872 | persistent undo.
873 |
874 | If you're confused by the undo tree,
875 | [undotree](https://github.com/mbbill/undotree) does a great job at visualizing
876 | it.
877 |
878 | Help:
879 |
880 | ```
881 | :h undo.txt
882 | :h usr_32
883 | ```
884 |
885 | ## Quickfix and location lists
886 |
887 | Every time an action has to return a list of locations, _quickfix_ or _location_
888 | lists can be used. In this case a location is a file, a line number and
889 | optionally a column.
890 |
891 | Examples are compiler errors assembled in a quickfix list or matches of an
892 | external grep tool assembled in a location list.
893 |
894 | The big advantage over just putting that stuff in an empty buffer is that you
895 | get a nice uniform interface for browsing the entries.
896 |
897 | At all time there's only one quickfix list, but every window can have its own
898 | location list. Both type of lists _feel_ the same, but use slightly different
899 | commands for navigation.
900 |
901 | Most common commands:
902 |
903 | | Action | Quickfix | Location |
904 | |----------------|--------------|--------------|
905 | | open window | `:copen` | `:lopen` |
906 | | close window | `:cclose` | `:lclose` |
907 | | next entry | `:cnext` | `:lnext` |
908 | | previous entry | `:cprevious` | `:lprevious` |
909 | | first entry | `:cfirst` | `:lfirst` |
910 | | last entry | `:clast` | `:llast` |
911 |
912 | See `:h :cc` and everything below for all commands.
913 |
914 | **Example**:
915 |
916 | Let's use our good old friend `grep` for searching the files in the current
917 | directory recursively for a certain query and put the results in the quickfix
918 | list.
919 |
920 | ```vim
921 | :let &grepprg = 'grep -Rn $* .'
922 | :grep! foo
923 |
924 | :copen
925 | ```
926 |
927 | Assuming any files contained the string "foo", it should be shown now in the
928 | quickfix window.
929 |
930 | ## Macros
931 |
932 | Vim allows _recording_ typed characters into a [register](#registers). It's a
933 | great way to automate certain tasks on the fly. (For more elaborate tasks, [Vim
934 | scripting](#vim-scripting) should be used instead.)
935 |
936 | - Start recording by typing `q` followed by the register, e.g. `q`. (The
937 | command-line will signify this via "recording @q".)
938 | - Stop recording by hitting `q` once again.
939 | - Execute the macro via `[count]@q`.
940 | - Repeat the last used macro via `[count]@@`.
941 |
942 | **Example 1:**
943 |
944 | Insert a line and repeat it 10 times:
945 |
946 | ```
947 | qq
948 | iabc
949 | q
950 | 10@q
951 | ```
952 |
953 | (The same could be done without macros: `oabc10.`)
954 |
955 | **Example 2:**
956 |
957 | For adding line numbers in front of all lines, start on the first line and add
958 | "1. " to it manually. Increment the number under the cursor by using ``,
959 | displayed as `^A`.
960 |
961 | ```
962 | qq
963 | 0yf jP0^A
964 | q
965 | 1000@q
966 | ```
967 |
968 | Here we simply hope that the file doesn't contain more than 1000 lines when
969 | using `1000@q`, but we can also use a _recursive macro_, which executes until
970 | the macro can't be applied to a line anymore:
971 |
972 | ```
973 | qq
974 | 0yf jP0^A@q
975 | q
976 | @q
977 | ```
978 |
979 | (The same could be done without macros: `:%s/^/\=line('.') . '. '`)
980 |
981 | Mind that I also show how to achieve the same without using macros, but this
982 | mostly works only for such simple examples. For more complex automation, macros
983 | are the bomb!
984 |
985 | Also see: [Quickly edit your macros](#quickly-edit-your-macros)
986 |
987 | Help:
988 |
989 | ```
990 | :h recording
991 | :h 'lazyredraw'
992 | ```
993 |
994 | ## Colorschemes
995 |
996 | Colorschemes are the way to style your Vim. Vim consists of many components and
997 | each of those can be customized with different colors for the foreground,
998 | background and a few other attributes like bold text etc. They can be set like
999 | this:
1000 |
1001 | ```vim
1002 | :highlight Normal ctermbg=1 guibg=red
1003 | ```
1004 |
1005 | This would paint the background of the editor red. See `:h :highlight` for more
1006 | information.
1007 |
1008 | So, colorschemes are mostly collections of `:highlight` commands.
1009 |
1010 | Actually, most colorschemes are really 2 colorschemes! The example above sets
1011 | colors via `ctermbg` and `guibg`. The former definition (`cterm*`) will only be
1012 | used if Vim was started in a terminal emulator, e.g. xterm. The latter (`gui*`)
1013 | will be used in graphical environments like gvim or MacVim.
1014 |
1015 | If you ever happen to use a colorscheme in terminal Vim and the colors don't
1016 | look like the ones in the screenshot at all, chances are that the colorscheme
1017 | only defines colors for the GUI. Conversely, if you use a graphical Vim (e.g.
1018 | gvim or MacVim) and the colors look off, the colorscheme might only define
1019 | colors for the terminal.
1020 |
1021 | The latter case can be "solved" by enabling true colors in Neovim or Vim
1022 | 7.4.1830 and newer. This makes terminal Vim use the GUI definitions instead, but
1023 | also requires the terminal emulator itself and all software in between (e.g.
1024 | tmux) to be capable of handling true colors. ([This
1025 | gist](https://gist.github.com/XVilka/8346728) gives a good overview about the
1026 | topic.)
1027 |
1028 | Help:
1029 |
1030 | - `:h 'termguicolors'`
1031 | - [List of colorschemes](#list-of-colorschemes-1)
1032 | - [Cosmetic changes to colorschemes](#cosmetic-changes-to-colorschemes)
1033 |
1034 | ## Folding
1035 |
1036 | Every text (or source code) has a certain structure. If you have a structure, it
1037 | means you have regions of logically separated text. Folding allows to "fold"
1038 | such a region into a single line and displaying a short description. There are
1039 | many commands that act on these regions called _folds_. Folds can be nested.
1040 |
1041 | Vim distinguishes between several types of fold methods:
1042 |
1043 | | 'foldmethod' | Usage |
1044 | |--------------|-------|
1045 | | diff | Used in diff windows to fold unchanged text. |
1046 | | expr | Uses `'foldexpr'` to basically create a new fold method. |
1047 | | indent | Folds based on indentation. |
1048 | | manual | Create folds yourself via `zf`, `zF`, and `:fold`. |
1049 | | marker | Folds based on markers in the text (often in comments). |
1050 | | syntax | Folds based on syntax, e.g. folding `if` blocks. |
1051 |
1052 | **NOTE**: Folding can be computationally intensive! If you experience any
1053 | performance drawbacks (small delays when typing), have a look at
1054 | [FastFold](https://github.com/Konfekt/FastFold), which prevents Vim from
1055 | updating folds when it's not needed.
1056 |
1057 | Help:
1058 |
1059 | ```
1060 | :h usr_28
1061 | :h folds
1062 | ```
1063 |
1064 | ## Sessions
1065 |
1066 | If you save a **view** (`:h :mkview`), the current state of the window (and
1067 | options and mappings) gets saved for later use (`:h :loadview`).
1068 |
1069 | A **session** saves the views of all windows plus global settings. It basically
1070 | makes a snapshot of your current Vim instance and saves it in a session file.
1071 | Let me stress this: it saves the current state; everything done after saving a
1072 | session won't be part of the session file. To "update" a session, simply write
1073 | it out again.
1074 |
1075 | This makes it perfect for saving your _projects_ and easy to switch between
1076 | them.
1077 |
1078 | Try it right now! Open a few windows and tabs and do `:mksession Foo.vim`. If
1079 | you omit the filename, `Session.vim` will be assumed. The file will be saved to
1080 | the current working directory, check `:pwd`. Restart Vim and do `:source
1081 | Foo.vim` and voilà, the buffer list, window layout, mappings, working directory
1082 | etc. should all be the same as before you saved the session. Do some more work
1083 | and update the session by overwriting the already existing session file with
1084 | `:mksession! Foo.vim`.
1085 |
1086 | Note that a session file is really just a collection of Vim commands that are
1087 | supposed to restore a certain state of a Vim instance, so feel free to take a
1088 | look at it: `:vs Foo.vim`.
1089 |
1090 | You can tell Vim what things to save in a session by setting `'sessionoptions'`.
1091 |
1092 | For scripting purposes Vim keeps the name of the last sourced or written session
1093 | in the internal variable `v:this_session`.
1094 |
1095 | Help:
1096 |
1097 | ```
1098 | :h Session
1099 | :h 'sessionoptions'
1100 | :h v:this_session
1101 | ```
1102 |
1103 | ## Locality
1104 |
1105 | Many of the concepts mentioned above also have _local_ counterparts:
1106 |
1107 | | Global | Local | Scope | Help |
1108 | |--------|-------|-------|------|
1109 | | `:set` | `:setlocal` | buffer or window | `:h local-options` |
1110 | | `:map` | `:map ` | buffer | `:h :map-local` |
1111 | | `:autocmd` | `:autocmd * ` | buffer | `:h autocmd-buflocal` |
1112 | | `:cd` | `:lcd` | window | `:h :lcd` |
1113 | | `` | `` | buffer | `:h maplocalleader` |
1114 |
1115 | Variables also sport different scopes, but will be explained in
1116 | [Vim scripting](#vim-scripting).
1117 |
1118 | # Usage
1119 |
1120 | ## Getting help offline
1121 |
1122 | Vim comes with great documentation in the form of single text files with a
1123 | special layout. Vim uses a system based on tags for accessing certain parts of
1124 | those help files.
1125 |
1126 | First of all, read this: `:help :help`. This will open the file
1127 | `$VIMRUNTIME/doc/helphelp.txt` in a new window and jump to the `:help` tag
1128 | within that file.
1129 |
1130 | A few simple rules:
1131 |
1132 | - options are enclosed in single quotes, e.g. `:h 'textwidth'`
1133 | - VimL functions end in (), e.g. `:h reverse()`
1134 | - commands start with :, e.g. `:h :echo`
1135 |
1136 | You can use `` (this is ctrl+d) to list all tags that
1137 | match the currently entered query. E.g. `:h tab` will get you a list of all
1138 | tags from `tab` over `'softtabstop'` to `setting-guitablabel`.
1139 |
1140 | You want to list all VimL functions? Simple: `:h ()`. You want to list all
1141 | VimL functions that concern windows? `:h win*()`.
1142 |
1143 | This quickly becomes second nature, but especially in the beginning, you
1144 | sometimes don't know any part of the tag you are looking for. You can only
1145 | imagine some keywords that could be involved. `:helpgrep` to the rescue!
1146 |
1147 | ```
1148 | :helpgrep backwards
1149 | ```
1150 |
1151 | This will look for "backwards" in all documentation files and jump to the first
1152 | match. The matches will be assembled in the quickfix list. Use `:cn`/`:cp` to
1153 | jump to the next/previous match. Or use `:copen` to open the quickfix window,
1154 | navigate to an entry and hit `` to jump to that match. See `:h quickfix` for
1155 | the whole truth.
1156 |
1157 | ## Getting help offline (alternative)
1158 |
1159 | This list was compiled by @chrisbra, one of the most active Vim developers, and
1160 | posted to [vim_dev](https://groups.google.com/forum/#!forum/vim_dev).
1161 |
1162 | It's reposted here with minor changes.
1163 |
1164 | ---
1165 |
1166 | If you know what you are looking for, it is usually easier to search for it
1167 | using the help system, because the subjects follow a certain style guide.
1168 |
1169 | Also, the help has the advantage of belonging to your particular Vim version, so
1170 | that obsolete topics or topics that have been added later won't turn up.
1171 |
1172 | Therefore, it is essential to learn the help system and the language it uses.
1173 | Here are some examples (not necessarily complete and I might have forgotten
1174 | something).
1175 |
1176 | 1. Options are enclosed in single quotes. So you would use `:h 'list'` to go to
1177 | the help topic for the list option. If you only know, you are looking for a
1178 | certain option, you can also do `:h options.txt` to open the help page which
1179 | describes all option handling and then you can search using regular
1180 | expressions e.g. `/width`. Certain options have their own namespace, e.g. `:h
1181 | cpo-a`, `:h cpo-A`, `:h cpo-b`, and so on.
1182 |
1183 | 2. Normal mode commands are just that. Use `:h gt` to go to the help page for
1184 | the "gt" command.
1185 |
1186 | 3. Regexp items always start with "/", so `:h /\+` takes you to the help item
1187 | for the "\+" quantifier in Vim regexes. If you need to know anything about
1188 | regular expressions, start reading at `:h pattern.txt`.
1189 |
1190 | 4. Key combinations. They usually start with a single letter indicating the mode
1191 | for which they can be used. E.g. `:h i_CTRL-X` takes you to the family of
1192 | CTRL-X commands for insert mode which can be used to auto complete different
1193 | things. Note that certain keys will always be written the same, e.g. Control
1194 | will always be CTRL. Note, for normal mode commands, the "n" is left away,
1195 | e.g. `:h CTRL-A`. In contrast, `:h c_CTRL-R` will describe what CTRL-R does
1196 | when entering commands in the command line and `:h v_Ctrl-A` talks about
1197 | incrementing numbers in visual mode and `:h g_CTRL-A` talks about the g
1198 | command (thus you have to press "g" then ). Here the "g" stand for
1199 | the normal command "g" which always expect a second key before doing
1200 | something similar to the commands starting with "z".
1201 |
1202 | 5. Registers always start with "quote" so use `:h quote` to find out about the
1203 | special ":" register.
1204 |
1205 | 6. Vim script (VimL) is available at `:h eval.txt`. Certain aspects of the
1206 | language are available at `:h expr-X` where 'X' is a single letter, e.g. `:h
1207 | expr-!` will take you to the topic describing the '!' (Not) operator for
1208 | VimL. Also important, see `:h function-list` to find a short description of
1209 | all functions available.
1210 |
1211 | 7. Mappings are talked about in the help page `:h map.txt`. Use `:h mapmode-i`
1212 | to find out about the `:imap` command. Also use `:map-topic` to find out
1213 | about certain subtopics particular for mappings (e.g. `:h :map-local` for
1214 | buffer-local mappings or `:h map_bar` for how the '|' is handled in mappings.
1215 |
1216 | 8. Command definitions are talked about at `:h command-*`, so use :h command-bar
1217 | to find out about the '!' argument for custom commands.
1218 |
1219 | 9. Window management commands always start with CTRL-W, so you find the
1220 | corresponding help at `:h CTRL-W_*` (e.g. `:h CTRL-W_p` for switch to the
1221 | previously accessed window). You can also access `:h windows.txt` and read
1222 | your way through, if you are looking for window handling command.
1223 |
1224 | 10. Ex commands always start with ":", so `:h :s` covers the ":s" command.
1225 |
1226 | 11. Use CTRL-D after typing a topic and let Vim try to complete to all available
1227 | topics.
1228 |
1229 | 12. Use `:helpgrep` to search in all help pages (usually also includes help
1230 | pages by installed plugins). See `:h :helpgrep` for how to use it. Once you
1231 | have searched for a topic, all matches are available in the quickfix (or
1232 | location) window which can be opened with `:copen` or `:lopen`. There you
1233 | can also use `/` to further filter the matches.
1234 |
1235 | 13. `:h helphelp` contains some information on how to use the help.
1236 |
1237 | 14. The user manual. This describes help topics for beginners in a rather
1238 | friendly way. Start at `:h usr_toc.txt` to find the table of content (as you
1239 | might have guessed). Skimming over that help to find certain topics, .e.g
1240 | you will find an entry "Digraphs" and "Entering special characters" in
1241 | chapter 24 (so use `:h usr_24.txt` to go to that particular help page).
1242 |
1243 | 15. Highlighting groups always start with `hl-*`. E.g. `:h hl-WarningMsg` talks
1244 | about the "WarningMsg" highlighting group.
1245 |
1246 | 16. Syntax highlighting is namespaced to ":syn-topic", e.g. `:h :syn-conceal`
1247 | talks about the conceal argument for the :syn command.
1248 |
1249 | 17. Quickfix commands usually start with ":c", while location list commands
1250 | usually start with ":l".
1251 |
1252 | 18. `:h BufWinLeave` talks about the BufWinLeave autocmd. Also, `:h
1253 | autocommands-events` talks about all possible events.
1254 |
1255 | 19. Startup arguments always start with "-", so `:h -f` takes you to the help of
1256 | the "-f" command switch of Vim.
1257 |
1258 | 20. Compiled extra features always start with "+", so `:h +conceal` talks about
1259 | the conceal support.
1260 |
1261 | 21. Error codes can be looked up directly in the help. `:h E297` takes you
1262 | exactly to the description of the error message. Sometimes however, those
1263 | error codes are not described, but rather are listed at the Vim command that
1264 | usually causes this. E.g. `:h hE128` takes you directly to the `:function`
1265 | command.
1266 |
1267 | 22. Documentation for included syntax files is usually available at `:h
1268 | ft-*-syntax`. E.g. `:h ft-c-syntax` talks about the C syntax file and the
1269 | options it provides. Sometimes, additional sections for omni completion (`:h
1270 | ft-php-omni`) or filetype plugins (`:h ft-tex-plugin`) are available.
1271 |
1272 | Also, a link to the user documentation (which describes certain commands more
1273 | from a user perspective and less detailed) will be mentioned at the top of help
1274 | pages if they are available. So `:h pattern.txt` mentions the user guide topics
1275 | `:h 03.9` and `:h usr_27`.
1276 |
1277 | ## Getting help online
1278 |
1279 | If you have an issue you can't resolve or are in need of general guidance, see
1280 | the [vim_use](https://groups.google.com/forum/#!forum/vim_use) mailing list.
1281 | Another great resource is using
1282 | [IRC](https://de.wikipedia.org/wiki/Internet_Relay_Chat). The channel `#vim` on
1283 | [Freenode](https://freenode.net) is huge and usually full of helpful people.
1284 |
1285 | If you want to report a Vim bug, use the
1286 | [vim_dev](https://groups.google.com/forum/#!forum/vim_dev) mailing list.
1287 |
1288 | ## Autocmds in practice
1289 |
1290 | You can trigger any event right now: `:doautocmd BufRead`.
1291 |
1292 | ### User events
1293 |
1294 | Especially for plugins it's useful to create your own "User" events:
1295 |
1296 | ```vim
1297 | function! Chibby()
1298 | " A lot of stuff is happening here.
1299 | " And at last..
1300 | doautocmd User ChibbyExit
1301 | endfunction
1302 | ```
1303 |
1304 | Now users of your plugin can execute anything when Chibby finishes running:
1305 |
1306 | ```vim
1307 | autocmd User ChibbyExit call ChibbyCleanup()
1308 | ```
1309 |
1310 | By the way, if there's no "catching" :autocmd, :doautocmd will output a pesky
1311 | "No matching autocommands" message. That's why many plugins use `silent
1312 | doautocmd ...` instead. But this has the disadvantage, that you can't simply use
1313 | `echo "foo"` in the :autocmd, you have to use `unsilent echo "foo"` instead..
1314 |
1315 | That's why it's better to check if there even is a receiving autocmd and not
1316 | bothering emitting the event otherwise:
1317 |
1318 | ```vim
1319 | if exists('#User#ChibbyExit')
1320 | doautocmd User ChibbyExit
1321 | endif
1322 | ```
1323 |
1324 | Help: `:h User`
1325 |
1326 | ### Nested autocmds
1327 |
1328 | By default, autocmds do not nest! If an autocmd executes a command, which in
1329 | turn would usually trigger another event, it won't happen.
1330 |
1331 | Let's say every time you start Vim, you want to automatically open your vimrc:
1332 |
1333 | ```vim
1334 | autocmd VimEnter * edit $MYVIMRC
1335 | ```
1336 |
1337 | When you now start Vim, it will open your vimrc, but the first thing you'll
1338 | notice is that there won't be any highlighting although usually there would be.
1339 |
1340 | The problem is that `:edit` in your non-nested autocmd won't trigger the
1341 | "BufRead" event, so the filetype never gets set to "vim" and
1342 | `$VIMRUNTIME/syntax/vim.vim` never sourced. See `:au BufRead *.vim`. Use this
1343 | instead:
1344 |
1345 | ```vim
1346 | autocmd VimEnter * nested edit $MYVIMRC
1347 | ```
1348 |
1349 | Help: `:h autocmd-nested`
1350 |
1351 | ## Clipboard
1352 |
1353 | Required [features](#what-kind-of-vim-am-i-running): `+clipboard` and optionally
1354 | `+xterm_clipboard` if you want to use the `'clipboard'` option on a Unix system
1355 | with a Vim that doesn't have GUI support.
1356 |
1357 | Help:
1358 |
1359 | ```
1360 | :h 'clipboard'
1361 | :h gui-clipboard
1362 | :h gui-selections
1363 | ```
1364 |
1365 | Also see: [Bracketed paste (or why do I have to set 'paste' all the
1366 | time?)](#bracketed-paste-or-why-do-i-have-to-set-paste-all-the-time)
1367 |
1368 | ### Clipboard usage (Windows, OSX)
1369 |
1370 | Windows comes with a
1371 | [clipboard](https://msdn.microsoft.com/en-us/library/windows/desktop/ms649012(v=vs.85).aspx)
1372 | and OSX comes with a
1373 | [pasteboard](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/PasteboardGuide106/Introduction/Introduction.html#//apple_ref/doc/uid/TP40008100-SW1).
1374 |
1375 | Both work like most users would expect them to work. You copy selected text with
1376 | `ctrl+c`/`cmd+c` and paste them in another application with `ctrl+v`/`cmd+v`.
1377 |
1378 | Note that copied text is actually transferred to the clipboard, so you can close
1379 | the application you copied from before pasting in another application without
1380 | problems.
1381 |
1382 | Whenever this happens, the clipboard register `*` gets filled with the
1383 | selection. From Vim use `"*y` and `"*p` to yank and paste from the clipboard
1384 | respectively.
1385 |
1386 | If you don't even want to specify the `*` register all the time, put this in
1387 | your vimrc:
1388 |
1389 | ```vim
1390 | set clipboard=unnamed
1391 | ```
1392 |
1393 | Usually all yank/delete/put operations fill the `"` register, now the `*`
1394 | register is used for the same operations, therefore simply `y` and `p` will be
1395 | enough.
1396 |
1397 | Let me repeat: Using the option above means that every yank/paste, even when
1398 | only used in the same Vim window, will alter the clipboard. Decide for yourself
1399 | if this is useful or not.
1400 |
1401 | If you're even too lazy to type `y`, you can send every visual selection to the
1402 | clipboard by using these settings:
1403 |
1404 | ```vim
1405 | set clipboard=unnamed,autoselect
1406 | set guioptions+=a
1407 | ```
1408 |
1409 | Help:
1410 |
1411 | ```
1412 | :h clipboard-unnamed
1413 | :h autoselect
1414 | :h 'go_a'
1415 | ```
1416 |
1417 | ### Clipboard usage (Linux, BSD, ...)
1418 |
1419 | If your OS uses [X](http://www.x.org/wiki), things work a bit different. X
1420 | implements the [X Window System
1421 | Protocol](http://www.x.org/releases/X11R7.7/doc/xproto/x11protocol.html) which
1422 | happens to be at major version 11 since 1987, hence X is also often called X11.
1423 |
1424 | Prior, in X10, [cut
1425 | buffers](http://www.x.org/releases/X11R7.7/doc/xorg-docs/icccm/icccm.html#Peer_to_Peer_Communication_by_Means_of_Cut_Buffers)
1426 | were introduced that kind of worked like a _clipboard_ as in copied text was
1427 | actually held by X and it was accessible by all ofter applications. This
1428 | mechanism still exists in X, but its use is deprecated now and most software
1429 | doesn't use it anymore.
1430 |
1431 | Nowadays data is transferred between applications by the means of
1432 | [selections](http://www.x.org/releases/X11R7.7/doc/xorg-docs/icccm/icccm.html#Peer_to_Peer_Communication_by_Means_of_Selections).
1433 | From the 3 _selection atoms_ defined, only 2 are used in practice: PRIMARY and
1434 | CLIPBOARD.
1435 |
1436 | Selections work roughly like this:
1437 |
1438 | ```
1439 | Program A:
1440 | Program A: assert ownership of CLIPBOARD
1441 | Program B:
1442 | Program B: note that ownership of CLIPBOARD is hold by Program A
1443 | Program B: request data from Program A
1444 | Program A: respond to request and send data to Program B
1445 | Program B: receives data from Program A and inserts it into the window
1446 | ```
1447 |
1448 | | Selection | When used? | How to paste? | How to access from Vim? |
1449 | |-----------|------------|---------------|-------------------------|
1450 | | PRIMARY | Selecting text | `middle-click`, `shift+insert` | `*` register |
1451 | | CLIPBOARD | Selecting text and `ctrl+c` | `ctrl+v` | `+` register |
1452 |
1453 | **NOTE**: Selections (no, not even the CLIPBOARD selection) are never kept in
1454 | the X server! Thus, you lose the data copied with `ctrl+c` when the application
1455 | closes.
1456 |
1457 | Use `"*p` to paste the PRIMARY selection or `"+y1G` to yank the entire file to
1458 | the CLIPBOARD selection.
1459 |
1460 | If you happen to access one of the two registers all the time, consider using:
1461 |
1462 | ```vim
1463 | set clipboard^=unnamed " * register
1464 | " or
1465 | set clipboard^=unnamedplus " + register
1466 | ```
1467 |
1468 | (The `^=` is used to prepend to the default value, `:h :set^=`.)
1469 |
1470 | This will make all yank/delete/put operations use either `*` or `+` instead of
1471 | the unnamed register `"`. Afterwards you can simply use `y` or `p` for accessing
1472 | your chosen X selection.
1473 |
1474 | Help:
1475 |
1476 | ```vim
1477 | :h clipboard-unnamed
1478 | :h clipboard-unnamedplus
1479 | ```
1480 |
1481 | ## Restore cursor position when opening file
1482 |
1483 | Without this, you will always be at line 1 when opening a file. With this, you
1484 | will be at the position where you left off.
1485 |
1486 | Put this in your vimrc:
1487 |
1488 | ```vim
1489 | autocmd BufReadPost *
1490 | \ if line("'\"") > 1 && line("'\"") <= line("$") |
1491 | \ exe "normal! g`\"" |
1492 | \ endif
1493 | ```
1494 |
1495 | This simply does `` g`" `` (jump to position where you left off without changing
1496 | jumplist) if that position still exists (the file might have fewer lines since
1497 | it was altered by another program).
1498 |
1499 | This requires the use of a viminfo file: `:h viminfo-'`.
1500 |
1501 | ## Handling backup, swap, undo, and viminfo files
1502 |
1503 | Depending on the options, Vim creates up to 4 kinds of working files.
1504 |
1505 | **Backup files**:
1506 |
1507 | You can tell Vim to keep a backup of the original file before writing to it. By
1508 | default, Vim keeps a backup but immediately removes it when writing to the file
1509 | was successful (`:set writebackup`). If you always want the latest backup file
1510 | to persist, `:set backup`. Or you disable backups altogether, `:set nobackup
1511 | nowritebackup`.
1512 |
1513 | Let's see what I added last to my vimrc..
1514 |
1515 | ```
1516 | $ diff ~/.vim/vimrc ~/.vim/files/backup/vimrc-vimbackup
1517 | 390d389
1518 | < command! -bar -nargs=* -complete=help H helpgrep
1519 | ```
1520 |
1521 | Help: `:h backup`
1522 |
1523 | **Swap files**:
1524 |
1525 | You came up with an idea for the best scifi novel ever. After being in the flow
1526 | for hours and writing several thousands of words.. power outage! That's the
1527 | moment you realize that the last time you saved
1528 | `~/wicked_alien_invaders_from_outer_space.txt` was.. well, you never did.
1529 |
1530 | But not all hope is lost! When editing a file, Vim creates a swap file that
1531 | contains unsaved changes. Try it for yourself, open any file and get the current
1532 | swap file by using `:swapname`. You can also disable swap files by putting `:set
1533 | noswapfile` in your vimrc.
1534 |
1535 | By default, the swap file is created in the same directory as the edited file
1536 | and called something like `.file.swp`, updated either all 200 characters or when
1537 | you haven't typed anything for 4 seconds, and deleted when you stop editing the
1538 | file. You can change these numbers with `:h 'updatecount'` and `:h
1539 | 'updatetime'`.
1540 |
1541 | Due to the power outage, the swap file was never deleted. If you do `vim
1542 | ~/wicked_alien_invaders_from_outer_space.txt`, Vim will prompt you to recover
1543 | the file.
1544 |
1545 | Help: `:h swap-file` and `:h usr_11`
1546 |
1547 | **Undo files**:
1548 |
1549 | The [undo tree](#undo-tree) is kept in memory and will be lost when Vim quits.
1550 | If you want it to persist, `:set undofile`. This will save the undo file for
1551 | `~/foo.c` in `~/foo.c.un~`.
1552 |
1553 | Help: `:h 'undofile'` and `:h undo-persistence`
1554 |
1555 | **Viminfo file**:
1556 |
1557 | When backup, swap, and undo files are all about text state, viminfo files are
1558 | used for saving everything else that would otherwise be lost when quitting Vim.
1559 | The viminfo file keeps histories (command line, search, input), registers,
1560 | marks, buffer list, global variables etc.
1561 |
1562 | By default, the viminfo is written to `~/.viminfo`.
1563 |
1564 | Help: `:h viminfo` and `:h 'viminfo'`
1565 |
1566 | ---
1567 |
1568 | If you're anything like me, you prefer keeping all these files in the same
1569 | place, e.g. `~/.vim/files`:
1570 |
1571 | ```
1572 | set backup
1573 | set backupdir =$HOME/.vim/files/backup/
1574 | set backupext =-vimbackup
1575 | set backupskip =
1576 | set directory =$HOME/.vim/files/swap//
1577 | set updatecount =100
1578 | set undofile
1579 | set undodir =$HOME/.vim/files/undo/
1580 | set viminfo ='100,n$HOME/.vim/files/info/viminfo
1581 | ```
1582 |
1583 | The directory `~/.vim/files` has to be created beforehand, otherwise Vim will
1584 | spew errors. If you often work on new hosts, you might want to automate it:
1585 |
1586 | ```vim
1587 | if exists('*mkdir') && !isdirectory($HOME.'/.vim/files')
1588 | call mkdir($HOME.'/.vim/files')
1589 | endif
1590 | ```
1591 |
1592 | NOTE: If you edit a file on a multi-user system and Vim prompts you that a swap
1593 | file already exists, it probably means that someone else is editing the file at
1594 | the moment. You lose this "feature" when you save your swap files in the home
1595 | directory.
1596 |
1597 | ## Editing remote files
1598 |
1599 | Vim comes with the netrw plugin that enables editing remote files. Actually it
1600 | transfers the remote file to a local temporary file via scp, opens a buffer
1601 | using that file, and writes the changes back to the remote file on saving.
1602 |
1603 | This is extremely useful if you want to use your local configuration opposed to
1604 | ssh'ing into a server and use whatever the admins want you to use.
1605 |
1606 | ```
1607 | :e scp://bram@awesome.site.com/.vimrc
1608 | ```
1609 |
1610 | If you have a `~/.ssh/config` set up already, this gets used automatically:
1611 |
1612 | ```
1613 | Host awesome
1614 | HostName awesome.site.com
1615 | Port 1234
1616 | User bram
1617 | ```
1618 |
1619 | Assuming the above content in `~/.ssh/config`, this works just as well:
1620 |
1621 | ```
1622 | :e scp://awesome/.vimrc
1623 | ```
1624 |
1625 | Similar can be done with a `~/.netrc`, see `:h netrw-netrc`.
1626 |
1627 | Make sure to read `:h netrw-ssh-hack` and `:h g:netrw_ssh_cmd`.
1628 |
1629 | ---
1630 |
1631 | Another possibility is using [sshfs](https://wiki.archlinux.org/index.php/Sshfs)
1632 | which uses [FUSE](https://en.wikipedia.org/wiki/Filesystem_in_Userspace) to
1633 | mount a remote filesystem into your local filesystem.
1634 |
1635 | ## Managing plugins
1636 |
1637 | [Pathogen](https://github.com/tpope/vim-pathogen) was the first popular tool for
1638 | managing plugins. Actually it just adjusts the _runtimepath_ (`:h 'rtp'`) to
1639 | include all the things put under a certain directory. You have to clone the
1640 | repositories of the plugins there yourself.
1641 |
1642 | Real plugin managers expose commands that help you to install and update plugins
1643 | from within Vim. Hereinafter is a list of commonly used plugin managers:
1644 |
1645 | - [dein](https://github.com/Shougo/dein.vim)
1646 | - [plug](https://github.com/junegunn/vim-plug)
1647 | - [vim-addon-manager](https://github.com/MarcWeber/vim-addon-manager)
1648 | - [vundle](https://github.com/VundleVim/Vundle.vim)
1649 |
1650 | ## Block insert
1651 |
1652 | This is a technique to insert the same text on multiple consecutive lines at the
1653 | same time. See this
1654 | [demo](https://raw.githubusercontent.com/mhinz/vim-galore/master/contents/images/content-block_insert.gif).
1655 |
1656 | Switch to visual block mode with ``. Afterwards go down for a few lines.
1657 | Hit `I` or `A` and start entering your text.
1658 |
1659 | It might be a bit confusing at first, but text is always entered for the current
1660 | line and only after finishing the current insertion, the same text will be
1661 | applied to all other lines of the prior visual selection.
1662 |
1663 | So a simple example is `3jItext`.
1664 |
1665 | If you have lines of different length and want to append the same text right
1666 | after the end of each line, do this: `3j$Atext`.
1667 |
1668 | Sometime you need to place the cursor somewhere after the end of the current
1669 | line. You can't do that by default, but you can set the `virtualedit` option:
1670 |
1671 | ```vim
1672 | set virtualedit=all
1673 | ```
1674 |
1675 | Afterwards `$10l` or `90|` work even after the end of the line.
1676 |
1677 | See `:h blockwise-examples` for more info. It might seem complicated at first,
1678 | but quickly becomes second nature.
1679 |
1680 | If you want to get real fancy, have a look at
1681 | [multiple-cursors](https://github.com/terryma/vim-multiple-cursors).
1682 |
1683 | ## Running external programs and using filters
1684 |
1685 | Disclaimer: Vim is single-threaded, so running an external program in the
1686 | foreground will block everything else. Sure, you can use one of Vim's
1687 | programming interfaces, e.g. Lua, and use its thread support, but during that
1688 | time the Vim process is blocked nevertheless. Neovim fixed that by adding a
1689 | proper job API.
1690 |
1691 | (Apparently Bram is thinking about adding job control to Vim as well. If you
1692 | have a very recent version, see `:helpgrep startjob`.)
1693 |
1694 | Use `:!` to start a job. If you want to list the files in the current working
1695 | directory, use `:!ls`. Use `|` for piping in the shell as usual, e.g. `:!ls -1 |
1696 | sort | tail -n5`.
1697 |
1698 | Without a range, the output of `:!` will be shown in a scrollable window. On the
1699 | other hand, if a range is given, these lines will be
1700 | [filtered](https://en.wikipedia.org/wiki/Filter_(software)). This means they
1701 | will be piped to the
1702 | [stdin](https://en.wikipedia.org/wiki/Standard_streams#Standard_input_.28stdin.29)
1703 | of the filter program and after processing be replaced by the
1704 | [stdout](https://en.wikipedia.org/wiki/Standard_streams#Standard_output_.28stdout.29)
1705 | of the filter. E.g. for prepending numbers to the next 5 lines, use this:
1706 |
1707 | :.,+4!nl -ba -w1 -s' '
1708 |
1709 | Since manually adding the range is quite burdensome, Vim also provides some
1710 | helpers for convenience. As always with ranges, you can also select lines in
1711 | visual mode and then hit `:`. There's also an operator `!` that takes a motion.
1712 | E.g. `!ip!sort` will sort the lines of the current paragraph.
1713 |
1714 | A good use case for filtering is the [Go programming
1715 | language](https://golang.org). The indentation is pretty opinionated, it even
1716 | comes with a filter called `gofmt` for indenting Go source code properly. So
1717 | plugins for Go often provide helper commands called `:Fmt` that basically do
1718 | `:%!gofmt`, so they indent all lines in the file.
1719 |
1720 | People often use `:r !prog` to put the output of prog below the current line,
1721 | which is fine for scripts, but when doing it on the fly, I find it easier to use
1722 | `!!ls` instead, which replaces the current line.
1723 |
1724 | :h filter
1725 | :h :read!
1726 |
1727 | ## Cscope
1728 |
1729 | [Cscope](http://cscope.sourceforge.net/) does more things than
1730 | [ctags](http://ctags.sourceforge.net/), but only supports C (and C++ and Java to
1731 | some extent).
1732 |
1733 | Whereas a tags file only knows where a symbol was defined, a cscope database
1734 | knows much more about your data:
1735 |
1736 | - Where is this symbol defined?
1737 | - Where is this symbol used?
1738 | - What is this global symbol's definition?
1739 | - Where did this variable get its value?
1740 | - Where is this function in the source files?
1741 | - What functions call this function?
1742 | - What functions are called by this function?
1743 | - Where does the message "out of space" come from?
1744 | - Where is this source file in the directory structure?
1745 | - What files include this header file?
1746 |
1747 | ### 1. Build the database
1748 |
1749 | Do this in the root of your project:
1750 |
1751 | ```sh
1752 | $ cscope -bqR
1753 | ```
1754 |
1755 | This will create 3 files: `cscope{,.in,.po}.out` in the current working
1756 | directory. Think of them as your database.
1757 |
1758 | Unfortunately `cscope` only analyzes `*.[c|h|y|l]` files by default. If you want
1759 | to use cscope for a Java project instead, do this:
1760 |
1761 | ```sh
1762 | $ find . -name "*.java" > cscope.files
1763 | $ cscope -bq
1764 | ```
1765 |
1766 | ### 2. Add the database
1767 |
1768 | Open a connection to your freshly built database:
1769 |
1770 | ```vim
1771 | :cs add cscope.out
1772 | ```
1773 |
1774 | Verify that the connection was made:
1775 |
1776 | ```vim
1777 | :cs show
1778 | ```
1779 |
1780 | (Yes, you can add multiple connections.)
1781 |
1782 | ### 3. Query the database
1783 |
1784 | ```vim
1785 | :cs find
1786 | ```
1787 |
1788 | E.g. `:cs find d foo` will list all functions that are called by `foo(...)`.
1789 |
1790 | | Kind | Explanation |
1791 | |------|-------------|
1792 | | s | **s**ymbol: find all references to the token |
1793 | | g | **g**lobal: find global definition(s) of the token |
1794 | | c | **c**alls: find all calls to the function |
1795 | | t | **t**ext: find all instances of the text |
1796 | | e | **e**grep: egrep search for the word |
1797 | | f | **f**ile: open the filename |
1798 | | i | **i**ncludes: find files that include the filename |
1799 | | d | **d**epends: find functions called by this function |
1800 |
1801 | I suggest some convenience mappings e.g.:
1802 |
1803 | ```vim
1804 | nnoremap cs :cscope find s =expand('')
1805 | nnoremap cg :cscope find g =expand('')
1806 | nnoremap cc :cscope find c =expand('')
1807 | nnoremap ct :cscope find t =expand('')
1808 | nnoremap ce :cscope find e =expand('')
1809 | nnoremap cf :cscope find f =expand('')
1810 | nnoremap ci :cscope find i ^=expand('')$
1811 | nnoremap cd :cscope find d =expand('')
1812 | ```
1813 |
1814 | So, when `:tag` (or ``) jumps to a definition from the tags file, `:cstag`
1815 | does the same, but also takes connected cscope databases into account. The
1816 | option `'cscopetag'` makes `:tag` act like `:cstag` automatically. This is very
1817 | convenient if you already have tag-related mappings.
1818 |
1819 | Help: `:h cscope`
1820 |
1821 | ## MatchIt
1822 |
1823 | Since Vim is written in C, a lot of features assume C-like syntax. By default,
1824 | if your cursor is on `{` or `#endif`, you can use `%` to jump to the
1825 | corresponding `}` or `#ifdef` respectively.
1826 |
1827 | Vim comes bundled with a plugin called matchit.vim which is not enabled by
1828 | default. It makes `%` also cycle through HTML tags, if/else/endif constructs in
1829 | VimL etc. and introduces a few new commands.
1830 |
1831 | #### Installation for Vim 8
1832 |
1833 | ```vim
1834 | " vimrc
1835 | packadd! matchit
1836 | ```
1837 |
1838 | #### Installation for Vim 7 and older
1839 |
1840 | ```vim
1841 | " vimrc
1842 | runtime macros/matchit.vim
1843 | ```
1844 |
1845 | Since the documentation of matchit is pretty extensive, I suggest also doing the
1846 | following once:
1847 |
1848 | ```vim
1849 | :!mkdir -p ~/.vim/doc
1850 | :!cp $VIMRUNTIME/macros/matchit.txt ~/.vim/doc
1851 | :helptags ~/.vim/doc
1852 | ```
1853 |
1854 | #### Small intro
1855 |
1856 | The plugin is ready to use now. See `:h matchit-intro` for the supported
1857 | commands and `:h matchit-languages` for the supported languages.
1858 |
1859 | That said, it's easy to define your own matching pairs:
1860 |
1861 | ```vim
1862 | autocmd FileType python let b:match_words = '\:\:\'
1863 | ```
1864 |
1865 | Afterwards you can cycle through these 3 statements in any Python file by using
1866 | `%` (forward) or `g%` (backward).
1867 |
1868 | Help:
1869 |
1870 | ```
1871 | :h matchit-install
1872 | :h matchit
1873 | :h b:match_words
1874 | ```
1875 |
1876 | # Tips
1877 |
1878 | ## Saner behavior of n and N
1879 |
1880 | The direction of `n` and `N` depends on whether `/` or `?` was used for
1881 | searching forward or backward respectively. This is pretty confusing to me.
1882 |
1883 | If you want `n` to always search forward and `N` backward, use this:
1884 |
1885 | ```vim
1886 | nnoremap n 'Nn'[v:searchforward]
1887 | nnoremap N 'nN'[v:searchforward]
1888 | ```
1889 |
1890 | ## Saner command-line history
1891 |
1892 | If you're anything like me, you're used to going to next and previous items via
1893 | `` and `` respectively. By default, this also works in the
1894 | command-line and recalls older or more recent command-lines from history.
1895 |
1896 | So far, so good. But `` and `` are even smarter! They recall the
1897 | command-line whose beginning matches the current command-line. E.g. `:echo `
1898 | may change to `:echo "Vim rocks!"`.
1899 |
1900 | Of course, I don't want you to reach to the arrow keys, just map it instead:
1901 |
1902 | ```vim
1903 | cnoremap
1904 | cnoremap
1905 | ```
1906 |
1907 | I depend on this behaviour several times a day.
1908 |
1909 | ## Saner CTRL-L
1910 |
1911 | By default, `` clears and redraws the screen (like `:redraw!`). The
1912 | following mapping does the same, plus de-highlighting the matches found via `/`,
1913 | `?` etc., plus fixing syntax highlighting (sometimes Vim loses highlighting due
1914 | to complex highlighting rules), plus force updating the syntax highlighting in
1915 | diff mode:
1916 |
1917 | ```vim
1918 | nnoremap l :nohlsearch:diffupdate:syntax sync fromstart
1919 | ```
1920 |
1921 | ## Disable audible and visual bells
1922 |
1923 | ```vim
1924 | set noerrorbells
1925 | set novisualbell
1926 | set t_vb=
1927 | ```
1928 |
1929 | See [Vim Wiki: Disable beeping](http://vim.wikia.com/wiki/Disable_beeping).
1930 |
1931 | ## Quickly move current line
1932 |
1933 | Sometimes I need a quick way to move the current line above or below:
1934 |
1935 | ```vim
1936 | nnoremap [e :execute 'move -1-'. v:count1
1937 | nnoremap ]e :execute 'move +'. v:count1
1938 | ```
1939 |
1940 | These mappings also take a count, so `2]e` moves the current line 2 lines below.
1941 |
1942 | ## Quickly add empty lines
1943 |
1944 | ```vim
1945 | nnoremap [ :put! =repeat(nr2char(10), v:count1)'[
1946 | nnoremap ] :put =repeat(nr2char(10), v:count1)
1947 | ```
1948 |
1949 | Now `5[` inserts 5 blank lines above the current line.
1950 |
1951 | ## Quickly edit your macros
1952 |
1953 | This is a real gem! The mapping takes a register (or `*` by default) and opens
1954 | it in the cmdline-window. Hit `` when you're done editing for setting the
1955 | register.
1956 |
1957 | I often use this to correct typos I did while recording a macro.
1958 |
1959 | ```vim
1960 | nnoremap m :='let @'. v:register .' = '. string(getreg(v:register))
1961 | ```
1962 |
1963 | Use it like this `m` or `"qm`.
1964 |
1965 | Notice the use of `` to make sure that the `` is inserted
1966 | literally. See `:h c_^R^R`.
1967 |
1968 | ## Quickly jump to header or source file
1969 |
1970 | This technique can probably be applied to many filetypes. It sets _file marks_
1971 | (see `:h marks`) when leaving a source or header file, so you can quickly jump
1972 | back to the last accessed one by using `'C` or `'H` (see `:h 'A`).
1973 |
1974 | ```vim
1975 | autocmd BufLeave *.{c,cpp} mark C
1976 | autocmd BufLeave *.h mark H
1977 | ```
1978 |
1979 | **NOTE**: The info is saved in the viminfo file, so make sure that `:set
1980 | viminfo?` includes `:h viminfo-'`.
1981 |
1982 | ## Quickly change font size in GUI
1983 |
1984 | I think this was taken from tpope's config:
1985 |
1986 | ```vim
1987 | command! Bigger :let &guifont = substitute(&guifont, '\d\+$', '\=submatch(0)+1', '')
1988 | command! Smaller :let &guifont = substitute(&guifont, '\d\+$', '\=submatch(0)-1', '')
1989 | ```
1990 |
1991 | ## Change cursor style dependent on mode
1992 |
1993 | I like to use a block cursor in normal mode, i-beam cursor in insert mode, and
1994 | underline cursor in replace mode.
1995 |
1996 | ```vim
1997 | if empty($TMUX)
1998 | let &t_SI = "\]50;CursorShape=1\x7"
1999 | let &t_EI = "\]50;CursorShape=0\x7"
2000 | let &t_SR = "\]50;CursorShape=2\x7"
2001 | else
2002 | let &t_SI = "\Ptmux;\\]50;CursorShape=1\x7\\\"
2003 | let &t_EI = "\Ptmux;\\]50;CursorShape=0\x7\\\"
2004 | let &t_SR = "\Ptmux;\\]50;CursorShape=2\x7\\\"
2005 | endif
2006 | ```
2007 |
2008 | This simply tells Vim to print a certain sequence of characters ([escape
2009 | sequence](https://en.wikipedia.org/wiki/Escape_sequence)) when entering/leaving
2010 | insert mode. The underlying terminal, or programs like
2011 | [tmux](https://tmux.github.io) that sit between Vim and the terminal, will
2012 | process and evaluate it.
2013 |
2014 | There's one drawback though: there are many terminal emulator implementations
2015 | and not all use the same sequences for doing the same things. The sequences used
2016 | above might not work with your implementation. Your implementation might not
2017 | even support different cursor styles. Check the documentation.
2018 |
2019 | The example above works with iTerm2.
2020 |
2021 | ## Don't lose selection when shifting sidewards
2022 |
2023 | If you select one or more lines, you can use `<` and `>` for shifting them
2024 | sidewards. Unfortunately you immediately lose the selection afterwards.
2025 |
2026 | You can use `gv` to reselect the last selection (see `:h gv`), thus you can work
2027 | around it like this:
2028 |
2029 | ```vim
2030 | xnoremap < >gv
2032 | ```
2033 |
2034 | Now you can use `>>>>>` on your visual selection without any problems.
2035 |
2036 | **NOTE**: The same can be achieved using `.`, which repeats the last change.
2037 |
2038 | ## Reload a file on saving
2039 |
2040 | Using [autocmds](#autocmds) you can do anything on saving a file, e.g. sourcing
2041 | it in case of a dotfile or running a linter to check for syntactical errors in
2042 | your source code.
2043 |
2044 | ```vim
2045 | autocmd BufWritePost $MYVIMRC source $MYVIMRC
2046 | autocmd BufWritePost ~/.Xdefaults call system('xrdb ~/.Xdefaults')
2047 | ```
2048 |
2049 | ## Smarter cursorline
2050 |
2051 | I love the cursorline, but I only want to use it in the current window and not
2052 | when being in insert mode:
2053 |
2054 | ```vim
2055 | autocmd InsertLeave,WinEnter * set cursorline
2056 | autocmd InsertEnter,WinLeave * set nocursorline
2057 | ```
2058 |
2059 | ## Faster keyword completion
2060 |
2061 | The keyword completion (``/``) tries completing whatever is listed in
2062 | the `'complete'` option. By default, this also includes tags (which can be
2063 | annoying) and scanning all included files (which can be very slow). If you can
2064 | live without these things, disable them:
2065 |
2066 | ```vim
2067 | set complete-=i " disable scanning included files
2068 | set complete-=t " disable searching tags
2069 | ```
2070 |
2071 | ## Cosmetic changes to colorschemes
2072 |
2073 | Always use a dark gray statusline, no matter what colorscheme is chosen:
2074 |
2075 | ```vim
2076 | autocmd ColorScheme * highlight StatusLine ctermbg=darkgray cterm=NONE guibg=darkgray gui=NONE
2077 | ```
2078 |
2079 | The same, but only for the "lucius" colorscheme (check `:echo
2080 | color_name` which should be set by all valid colorschemes):
2081 |
2082 | ```vim
2083 | autocmd ColorScheme lucius highlight StatusLine ctermbg=darkgray cterm=NONE guibg=darkgray gui=NONE
2084 | ```
2085 |
2086 | # Commands
2087 |
2088 | Useful commands that are good to know. Use `:h :` to learn more
2089 | about them, e.g. `:h :global`.
2090 |
2091 | ## :global and :vglobal
2092 |
2093 | Execute a command on all matching lines. E.g. `:global /regexp/ print` will use
2094 | `:print` on all lines that contain "regexp".
2095 |
2096 | Fun fact: You probably all know good old grep, the filter program written by Ken
2097 | Thompson. What does it do? It prints all lines matching a certain regular
2098 | expression! Now guess the short form of `:global /regexp/ print`? That's right!
2099 | It's `:g/re/p`. Ken Thompson was inspired by vi's `:global` when he wrote grep.
2100 |
2101 | Despite its name, `:global` only acts on all lines by default, but it also takes
2102 | a range. Assume you want use `:delete` on all lines from the current line to the
2103 | next blank line (matched by the regular expression `^$`) that contain "foo":
2104 |
2105 | ```vim
2106 | :,/^$/g/foo/d
2107 | ```
2108 |
2109 | For executing commands on all lines that do _not_ match a given pattern, use
2110 | `:global!` or its alias `:vglobal` (think _inVerse_) instead.
2111 |
2112 | ## :normal and :execute
2113 |
2114 | These commands are commonly used in Vim scripts.
2115 |
2116 | With `:normal` you can do normal mode mappings from the command-line. E.g.
2117 | `:normal! 4j` will make the cursor go down 4 lines (without using any custom
2118 | mapping for "j" due to the "!").
2119 |
2120 | Mind that `:normal` also takes a count, so `:%norm! Iabc` would prepend "abc" to
2121 | every line.
2122 |
2123 | With `:execute` you can mix commands with expressions. Assume you edit a C
2124 | source file and want to switch to its header file:
2125 |
2126 | ```vim
2127 | :execute 'edit' fnamemodify(expand('%'), ':r') . '.h'
2128 | ```
2129 |
2130 | Both commands are often used together. Assume you want to make the cursor go
2131 | down "n" lines:
2132 |
2133 | ```vim
2134 | :let n = 4
2135 | :execute 'normal!' n . 'j'
2136 | ```
2137 |
2138 | ## :redir
2139 |
2140 | Many commands print messages and `:redir` allows to redirect that output. You
2141 | can redirect to files, [registers](#registers) or variables.
2142 |
2143 | ```vim
2144 | :redir => neatvar
2145 | :reg
2146 | :redir END
2147 | :echo neatvar
2148 | :" For fun let's also put it onto the current buffer.
2149 | :put =nicevar
2150 | ```
2151 |
2152 | Help: `:h :redir`
2153 |
2154 | # Debugging
2155 |
2156 | ## General tips
2157 |
2158 | If you encounter a strange behaviour, try reproducing it like this:
2159 |
2160 | ```
2161 | vim -u NONE -N
2162 | ```
2163 |
2164 | This will start Vim without vimrc (thus default settings) and in nocompatible
2165 | mode (which makes it use Vim defaults instead of vi defaults). (See `:h
2166 | --noplugin` for other combinations of what to load at start.)
2167 |
2168 | If you can still reproduce it now, it's most likely a bug in Vim itself! Report
2169 | it to the [vim_dev](https://groups.google.com/forum/#!forum/vim_dev) mailing
2170 | list. Most of the time the issue won't be resolved at this time and you'll have
2171 | to further investigate.
2172 |
2173 | Plugins often introduce new/changed/faulty behaviour. E.g. if it happens on
2174 | saving, check `:verb au BufWritePost` to get a list of potential culprits.
2175 |
2176 | If you're using a plugin manager, comment them out until you find the culprit.
2177 |
2178 | Issue is still not resolved? If it's not a plugin, it must be your other
2179 | settings, so maybe your options or autocmds etc.
2180 |
2181 | Time to use binary search. Repeatedly split the search space in two until you
2182 | find the culprit line. Due to the nature of binary division, it won't take many
2183 | steps.
2184 |
2185 | In practice, it works like this: Put the `:finish` command in the middle of your
2186 | vimrc. Vim will skip everything after it. If it still happens, the problem is in
2187 | the active upper half. Move the `:finish` to the middle of _that_ half.
2188 | Otherwise, the issue is in the inactive lower half. Move the `:finish` to the
2189 | middle of _that_ half. And so on.
2190 |
2191 | ## Verbosity
2192 |
2193 | Another useful way for observing what Vim is currently doing is increasing the
2194 | verbosity level. Currently Vim supports 9 different levels. See `:h 'verbose'`
2195 | for the full list.
2196 |
2197 | ```vim
2198 | :e /tmp/foo
2199 | :set verbose=2
2200 | :w
2201 | :set verbose=0
2202 | ```
2203 |
2204 | This would show all the files that get sourced, e.g. the undo file or various
2205 | plugins that act on saving.
2206 |
2207 | If you only want increase verbosity for a single command, there's also
2208 | `:verbose`, which simply gets put in front of any other command. It takes the
2209 | verbosity level as count and defaults to 1:
2210 |
2211 | ```vim
2212 | :verb set verbose
2213 | " verbose=1
2214 | :10verb set verbose
2215 | " verbose=10
2216 | ```
2217 |
2218 | It's very often used with its default verbosity level 1 to show where an option
2219 | was set last:
2220 |
2221 | ```vim
2222 | :verb set ai?
2223 | " Last set from ~/.vim/vimrc
2224 | ```
2225 |
2226 | Naturally, the higher the verbosity level the more overwhelming the output. But
2227 | fear no more, you can simply redirect the output to a file:
2228 |
2229 | ```vim
2230 | :set verbosefile=/tmp/foo | 15verbose echo "foo" | vsplit /tmp/foo
2231 | ```
2232 |
2233 | You can also enable verbosity at starting time, with the `-V` option. It
2234 | defaults to verbosity level 10. E.g. `vim -V5`.
2235 |
2236 | ## Profiling startup time
2237 |
2238 | Vim startup feels slow? Time to crunch some numbers:
2239 |
2240 | ```
2241 | vim --startuptime /tmp/startup.log +q && vim /tmp/startup.log
2242 | ```
2243 |
2244 | The first column is the most important as it shows the elapsed absolute time. If
2245 | there is a big jump in time between two lines, the second line is either a very
2246 | big file or a file with faulty VimL code that is worth investigating.
2247 |
2248 | ## Profiling at runtime
2249 |
2250 | Required [feature](#what-kind-of-vim-am-i-running): `+profile`
2251 |
2252 | Vim provides a built-in capability for profiling at runtime and is a great way
2253 | to find slow code in your environment.
2254 |
2255 | The `:profile` command takes a bunch of sub-commands for specifying what to
2256 | profile.
2257 |
2258 | If you want to profile _everything_, do this:
2259 |
2260 | ```
2261 | :profile start /tmp/profile.log
2262 | :profile file *
2263 | :profile func *
2264 |
2265 |
2266 | ```
2267 |
2268 | Vim keeps the profiling information in memory and only writes it out to the
2269 | logfile on exit. (Neovim has fixed this using `:profile dump`).
2270 |
2271 | Have a look at `/tmp/profile.log`. All code that was executed during profiling
2272 | will be shown. Every line, how often it was executed and how much time it took.
2273 |
2274 | Most of the time that will be plugin code the user isn't familiar with, but if
2275 | you're investigating a certain issue, jump to the bottom of the log. Here are
2276 | two different sections `FUNCTIONS SORTED ON TOTAL TIME` and `FUNCTIONS SORTED ON
2277 | SELF TIME` that are worth gold. At a quick glance you can see, if a certain
2278 | function is taking too long.
2279 |
2280 | ## Debugging Vim scripts
2281 |
2282 | If you ever used a command-line debugger before, `:debug` will quickly feel
2283 | familiar.
2284 |
2285 | Simply prepend `:debug` to any other command and you'll be put into debug mode.
2286 | That is, the execution will stop at the first line about to be executed and that
2287 | line will be displayed.
2288 |
2289 | See `:h >cont` and below for the 6 available debugger commands and note that,
2290 | like in gdb and similar debuggers, you can also use their short forms: `c`, `q`,
2291 | `n`, `s`, `i`, and `f`.
2292 |
2293 | Apart from that those, you're free to use any Vim command, e.g. `:echo myvar`,
2294 | which gets executed in the context of the current position in the code.
2295 |
2296 | You basically get a
2297 | [REPL](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop) by
2298 | simply using `:debug 1`.
2299 |
2300 | It would be a pain if you had to single-step through every single line, so of
2301 | course we can define breakpoints, too. (Breakpoints are called breakpoints,
2302 | because the execution stops when they're hit, thus you can simply skip code
2303 | you're not interested in.) See `:h :breakadd`, `:h :breakdel`, and `:h
2304 | :breaklist` for further details.
2305 |
2306 | Let's assume you want to know what code is run every time you save a file:
2307 |
2308 | ```vim
2309 | :au BufWritePost
2310 | " signify BufWritePost
2311 | " * call sy#start()
2312 | :breakadd func *start
2313 | :w
2314 | " Breakpoint in "sy#start" line 1
2315 | " Entering Debug mode. Type "cont" to continue.
2316 | " function sy#start
2317 | " line 1: if g:signify_locked
2318 | >s
2319 | " function sy#start
2320 | " line 3: endif
2321 | >
2322 | " function sy#start
2323 | " line 5: let sy_path = resolve(expand('%:p'))
2324 | >q
2325 | :breakdel *
2326 | ```
2327 |
2328 | As you can see, using `` will repeat the previous debugger command, `s` in
2329 | this case.
2330 |
2331 | `:debug` can be used in combination with the [verbose](#verbosity) option.
2332 |
2333 | ## Debugging syntax files
2334 |
2335 | Syntax files are often the cause for slowdowns due to wrong and/or complex
2336 | regular expressions. If the `+profile` [feature](#what-kind-of-vim-am-i-running)
2337 | is compiled in, Vim provides the super useful `:syntime` command.
2338 |
2339 | ```vim
2340 | :syntime on
2341 | " hit a few times to redraw the window which causes the syntax rules to get applied again
2342 | :syntime off
2343 | :syntime report
2344 | ```
2345 |
2346 | The output contains important metrics. E.g. you can see which regexp takes too
2347 | long and should be optimized or which regexps are used all the time but never
2348 | even match.
2349 |
2350 | See `:h :syntime`.
2351 |
2352 | # Miscellaneous
2353 |
2354 | ## Additional resources
2355 |
2356 | | Resource | Description |
2357 | |----------|-------------|
2358 | | [Seven habits of effective text editing](http://www.moolenaar.net/habits.html) | By Bram Moolenaar, the author of Vim. |
2359 | | [Seven habits of effective text editing 2.0 (PDF)](http://www.moolenaar.net/habits_2007.pdf) | See above. |
2360 | | [IBM DeveloperWorks: Scripting the Vim editor](http://www.ibm.com/developerworks/views/linux/libraryview.jsp?sort_order=asc&sort_by=Title&search_by=scripting+the+vim+editor) | Five-part series on Vim scripting. |
2361 | | [Learn Vimscript the Hard Way](http://learnvimscriptthehardway.stevelosh.com) | Develop a Vim plugin from scratch. |
2362 | | [Practical Vim (2nd Edition)](http://www.amazon.com/Practical-Vim-Edit-Speed-Thought/dp/1680501275/) | Hands down the best book about Vim. |
2363 | | [Vimcasts.org](http://vimcasts.org/episodes/archive) | Vim screencasts. |
2364 | | [Why, oh WHY, do those #?@! nutheads use vi?](http://www.viemu.com/a-why-vi-vim.html) | Common misconceptions explained. |
2365 | | [Your problem with Vim is that you don't grok vi](http://stackoverflow.com/a/1220118) | Concise, informative and correct. A real gem. |
2366 |
2367 | ## Vim distributions
2368 |
2369 | Vim distributions are bundles of custom settings and plugins for Vim.
2370 |
2371 | More advanced users know how to configure their editor anyway, so distributions
2372 | are mostly targeted at beginners. If you think about that, it's quite
2373 | paradoxical though: Making it easier by adding even more things to learn about?
2374 |
2375 | I know that many people don't want to spend hours and hours on customizing an
2376 | editor (and actually you never stop customizing your vimrc when you finally got
2377 | hooked), but eventually you only get efficient in Vim when you take the time to
2378 | learn it properly.
2379 |
2380 | Repeat after me: "A programmer should know their tools."
2381 |
2382 | Anyway, if you know what you're doing, you might draw some inspiration from
2383 | looking at a few distributions:
2384 |
2385 | - [cream](http://cream.sourceforge.net)
2386 | - [janus](https://github.com/carlhuda/janus.git)
2387 | - [spacevim](https://github.com/SpaceVim/SpaceVim)
2388 | - [spf13](https://github.com/spf13/spf13-vim)
2389 |
2390 | ## Standard plugins
2391 |
2392 | Surprising to many people, Vim comes with a handful of plugins on its own that
2393 | all get loaded by default. Check `:scriptnames` after starting Vim to see all
2394 | sourced files.
2395 |
2396 | Most of them will never get used, so disable them as you see fit. They will
2397 | still be shown as sourced, but only the first lines actually get read before Vim
2398 | bails out. No further code (mappings, commands, logic) will be processed.
2399 |
2400 | | Plugin | Disable it using.. | Help |
2401 | |------------|-------------------------------------|------|
2402 | | 2html | `let g:loaded_2html_plugin = 1` | `:h 2html` |
2403 | | getscript | `let g:loaded_getscriptPlugin = 1` | `:h pi_getscript` |
2404 | | gzip | `let g:loaded_gzip = 1` | `:h pi_gzip` |
2405 | | logipat | `let g:loaded_logipat = 1` | `:h pi_logipat` |
2406 | | matchparen | `let g:loaded_matchparen = 1` | `:h pi_paren` |
2407 | | netrw | `let g:loaded_netrwPlugin = 1` | `:h pi_netrw` |
2408 | | rrhelper | `let g:loaded_rrhelper = 1` | `:e $VIMRUNTIME/plugin/rrhelper.vim` |
2409 | | spellfile | `let g:loaded_spellfile_plugin = 1` | `:h spellfile.vim` |
2410 | | tar | `let g:loaded_tarPlugin = 1` | `:h pi_tar` |
2411 | | vimball | `let g:loaded_vimballPlugin = 1` | `:h pi_vimball` |
2412 | | zip | `let g:loaded_zipPlugin = 1` | `:h pi_zip` |
2413 |
2414 | ## Map CapsLock to Control
2415 |
2416 | CapsLock belongs to the most useless keys on your keyboard, but it's much easier
2417 | to reach than the Control key, since it lies on your [home
2418 | row](https://raw.githubusercontent.com/mhinz/vim-galore/master/contents/images/content-homerow.png).
2419 | Mapping CapsLock to Control is a great way to prevent or at least reduce
2420 | [RSI](https://de.wikipedia.org/wiki/Repetitive-Strain-Injury-Syndrom) if you
2421 | program a lot.
2422 |
2423 | Attention: When you get used to it, you can't live without it anymore.
2424 |
2425 | **OSX**:
2426 |
2427 | `System Preferences -> Keyboard -> Keyboard Tab -> Modifier Keys`. Change
2428 | "CapsLock" to "Control".
2429 |
2430 | **Linux**:
2431 |
2432 | To change the keys in X, put this in your `~/.xmodmap`:
2433 |
2434 | remove Lock = Caps_Lock
2435 | keysym Caps_Lock = Control_L
2436 | add Control = Control_L
2437 |
2438 | Afterwards source it via `$ xmodmap ~/.xmodmap`.
2439 |
2440 | An alternative would be using [caps2esc](https://github.com/oblitum/caps2esc) or
2441 | [xcape](https://github.com/alols/xcape).
2442 |
2443 | **Windows**:
2444 |
2445 | See [superuser.com: Map Caps-Lock to Control in Windows
2446 | 8.1](http://superuser.com/questions/764782/map-caps-lock-to-control-in-windows-8-1).
2447 |
2448 | ## Easter eggs
2449 |
2450 | | Command | Message |
2451 | |-----------|---------|
2452 | | `:Ni!` | `Do you demand a shrubbery?` |
2453 | | `:h 'sm'` | `NOTE: Use of the short form is rated PG.` |
2454 | | `:h 42` | `What is the meaning of life, the universe and everything? Douglas Adams, the only person who knew what this question really was about is now dead, unfortunately. So now you might wonder what the meaning of death is...` |
2455 | | `:h UserGettingBored` | `When the user presses the same key 42 times. Just kidding! :-)` |
2456 | | `:h bar` | `Ceci n'est pas une pipe.` |
2457 | | `:h holy-grail` | `You found it, Arthur!` |
2458 | | `:h map-modes` | `:nunmap can also be used outside of a monastery.` |
2459 | | `:help!` | `E478: Don't panic!` (Glitch? When used in a help buffer (`buftype=help`) this works like `:h help.txt` instead.) |
2460 | | `:smile` | Try it out yourself. ;-) Added in 7.4.1005. |
2461 |
2462 | ## Standard plugins
2463 |
2464 | ## Why hjkl for navigation?
2465 |
2466 | When [Bill Joy](https://en.wikipedia.org/wiki/Bill_Joy) created
2467 | [vi](https://en.wikipedia.org/wiki/Vi), a predecessor of Vim, he did it on a
2468 | [ADM-3A](https://en.wikipedia.org/wiki/ADM-3A) which had no extra cursor buttons
2469 | but used, you might already guessed it, hjkl instead.
2470 |
2471 | Keyboard layout: [click](https://raw.githubusercontent.com/mhinz/vim-galore/master/contents/images/content-adm-3a-layout.jpg)
2472 |
2473 | This also shows why `~` is used to denote the home directory on Unix systems.
2474 |
2475 | # Common problems
2476 |
2477 | ## Editing small files is slow
2478 |
2479 | There are two things which can have a huge impact on performance:
2480 |
2481 | 1. Complex **regular expressions**. Particular the Ruby syntax file caused
2482 | people to have slowdowns in the past. (Also see [Debugging syntax files](#debugging-syntax-files).)
2483 | 2. **Screen redraws**. Some features force all lines to redraw.
2484 |
2485 | | Typical culprit | Why? | Solution? |
2486 | |-----------------|------|-----------|
2487 | | `:set cursorline` | Causes all lines to redraw. | `:set nocursorline` |
2488 | | `:set cursorcolumn` | Causes all lines to redraw. | `:set nocursorcolumn` |
2489 | | `:set relativenumber` | Causes all lines to redraw. | `:set norelativenumber` |
2490 | | `:set foldmethod=syntax` | If the syntax file is slow already, this makes it even worse. | `:set foldmethod=manual`, `:set foldmethod=marker` or [FastFold](https://github.com/Konfekt/FastFold) |
2491 | | `:set synmaxcol=3000` | Due to internal representation, Vim has problems with long lines in general. Highlights columns till column 3000. | `:set synmaxcol=200` |
2492 | | matchparen.vim | Loaded by default. Uses regular expressions to find the accompanying parenthesis. | Disable plugin: `:h matchparen` |
2493 |
2494 | **NOTE**: You only need to do this if you experience actual performance
2495 | drawbacks. In most cases using the things mentioned above is absolutely fine.
2496 |
2497 | ## Editing huge files is slow
2498 |
2499 | The biggest issue with big files is, that Vim reads the whole file at once. This
2500 | is done due to how buffers are represented internally.
2501 | ([Discussion on vim_dev@](https://groups.google.com/forum/#!topic/vim_dev/oY3i8rqYGD4/discussion))
2502 |
2503 | If you only want to read, `tail hugefile | vim -` is a good workaround.
2504 |
2505 | If you can live without syntax, settings and plugins for the moment:
2506 |
2507 | ```
2508 | $ vim -u NONE -N
2509 | ```
2510 |
2511 | This should make navigation quite a lot faster, especially since no expensive
2512 | regular expressions for syntax highlighting are used. You should also tell Vim
2513 | not to use swapfiles and viminfo files to avoid long delays on writing:
2514 |
2515 | ```
2516 | $ vim -n -u NONE -i NONE -N
2517 | ```
2518 |
2519 | Putting it in a nutshell, try to avoid using Vim when intending to write really
2520 | huge files. :\
2521 |
2522 | ## Bracketed paste (or why do I have to set 'paste' all the time?)
2523 |
2524 | Bracketed paste mode allows terminal emulators to distinguish between typed text
2525 | and pasted text.
2526 |
2527 | Did you ever tried pasting code into Vim and afterwards everything seemed messed
2528 | up?
2529 |
2530 | This only happens if you paste via `cmd+v`, `shift-insert`, `middle-click` etc.
2531 | because then you're just throwing text at the terminal emulator. Vim doesn't
2532 | know that you just pasted the text, it thinks you're an extremely fast typist.
2533 | Accordingly, it tries to indent the lines and fails.
2534 |
2535 | Obviously this is not an issue, if you paste using Vim's registers, e.g. `"+p`,
2536 | because then Vim knows that you're actually pasting.
2537 |
2538 | To workaround this, you have to `:set paste`, so it gets pasted as-is. See `:h
2539 | 'paste'` and `:h 'pastetoggle'`.
2540 |
2541 | If you're fed up with toggling `'paste'` all the time, have a look at this fine
2542 | plugin that does it for you:
2543 | [bracketed-paste](https://github.com/ConradIrwin/vim-bracketed-paste).
2544 |
2545 | Additional read from the same author as the plugin:
2546 | [here](http://cirw.in/blog/bracketed-paste).
2547 |
2548 | **Neovim**: Neovim tries to make all of this much more seamless and sets
2549 | bracketed paste mode automatically if the terminal emulator supports it.
2550 |
2551 | ## Delays when using escape key in terminal
2552 |
2553 | If you live in the command-line, you probably use a so-called _terminal
2554 | emulator_ like xterm, gnome-terminal, iTerm2, etc. (opposed to a real
2555 | [terminal](https://en.wikipedia.org/wiki/Computer_terminal)).
2556 |
2557 | Like their ancestors, terminal emulators use [escape
2558 | sequences](https://en.wikipedia.org/wiki/Escape_sequence) (or _control
2559 | sequences_) to control things like moving the cursor, changing text colors, etc.
2560 | They're simply strings of ASCII characters starting with an escape character
2561 | (displayed in [caret notation](https://en.wikipedia.org/wiki/Caret_notation) as
2562 | `^[`). When such a string arrives, the terminal emulator looks up the
2563 | accompanying action in the [terminfo](https://en.wikipedia.org/wiki/Terminfo)
2564 | database.
2565 |
2566 | To make the problem clearer, I'll explain mapping timeouts first. They always
2567 | happen when there's ambiguity between mappings:
2568 |
2569 | ```vim
2570 | :nnoremap ,a :echo 'foo'
2571 | :nnoremap ,ab :echo 'bar'
2572 | ```
2573 |
2574 | Both mappings work as expected, but when typing `,a`, there will be a delay of 1
2575 | second, because Vim waits whether the user keys in another `b` or not.
2576 |
2577 | Escape sequences pose the same problem:
2578 |
2579 | - `` is used a lot for returning to normal mode or quitting an action.
2580 | - Cursor keys are encoded using escape sequences.
2581 | - Vim expects Alt (also called _Meta key_) to send a proper 8-bit
2582 | encoding with the high bit set, but many terminal emulators don't support it
2583 | (or don't enable it by default) and send an escape sequence instead.
2584 |
2585 | You can test the above like this: `vim -u NONE -N` and type `i` and
2586 | you'll see a sequence inserted that starts with `^[` which denotes the escape
2587 | character.
2588 |
2589 | Putting it in a nutshell, Vim has a hard time distinguishing between a typed
2590 | `` character and a proper escape sequence.
2591 |
2592 | By default, Vim uses `:set timeout timeoutlen=1000`, so it delays on ambiguity
2593 | of mappings _and_ key codes by 1 second. This is a sane value for mappings, but
2594 | you can define the key code timeout on its own which is the most common
2595 | workaround for this entire issue:
2596 |
2597 | ```vim
2598 | set timeout " for mappings
2599 | set timeoutlen=1000 " default value
2600 | set ttimeout " for key codes
2601 | set ttimeoutlen=10 " unnoticeable small value
2602 | ```
2603 |
2604 | Under `:h ttimeout` you find a small table showing the relationship between
2605 | these options.
2606 |
2607 | If you're using tmux between Vim and your terminal emulator, also put this in
2608 | your `~/.tmux.conf`:
2609 |
2610 | ```tmux
2611 | set -sg escape-time 0
2612 | ```
2613 |
2614 | ## Function search undo
2615 |
2616 | - A search pattern in a command (`/`, `:substitute`, ...) changes the "last used
2617 | search pattern". (It's saved in the `/` register; print it with `:echo @/`).
2618 | - A simple text change can be redone with `.`. (It's saved in the `.` register;
2619 | print it with `:echo @.`).
2620 |
2621 | Both things are _not_ the case, if you do them from a function, though! Thus you
2622 | can't easily highlight words from a function or redo the text changes made by
2623 | it.
2624 |
2625 | Help: `:h function-search-undo`
2626 |
2627 | # Technical quirks
2628 |
2629 | ## Newline used for NUL
2630 |
2631 | NUL characters (`\0`) in a file, are stored as newline (`\n`) in memory and
2632 | displayed in a buffer as `^@`.
2633 |
2634 | See `man 7 ascii` and `:h NL-used-for-Nul` for more information.
2635 |
2636 | # List of colorschemes
2637 |
2638 | Here's a list of commonly used colorschemes:
2639 |
2640 | - [acme-colors](https://github.com/plan9-for-vimspace/acme-colors)
2641 | - [base16](https://github.com/chriskempson/base16-vim)
2642 | - [gotham](https://github.com/whatyouhide/vim-gotham)
2643 | - [gruvbox](https://github.com/morhetz/gruvbox)
2644 | - [janah](https://github.com/mhinz/vim-janah)
2645 | - [jellybeans](https://github.com/nanotech/jellybeans.vim)
2646 | - [lucius](https://github.com/jonathanfilip/vim-lucius)
2647 | - [molokai](https://github.com/tomasr/molokai)
2648 | - [railscasts](https://github.com/jpo/vim-railscasts-theme)
2649 | - [seoul256](https://github.com/junegunn/seoul256.vim)
2650 | - [solarized](https://github.com/altercation/vim-colors-solarized) (or a lighter variant: [flattened](https://github.com/romainl/flattened))
2651 | - [tomorrow](https://github.com/chriskempson/vim-tomorrow-theme)
2652 | - [vividchalk](https://github.com/tpope/vim-vividchalk)
2653 | - [yowish](https://github.com/kabbamine/yowish.vim)
2654 | - [zenburn](https://github.com/jnurmine/Zenburn)
2655 |
2656 |
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2 |
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1 | "
2 | " A (not so) minimal vimrc.
3 | "
4 |
5 | " You want Vim, not vi. When Vim finds a vimrc, 'nocompatible' is set anyway.
6 | " We set it explicitely to make our position clear!
7 | set nocompatible
8 |
9 | filetype plugin indent on " Load plugins according to detected filetype.
10 | syntax on " Enable syntax highlighting.
11 |
12 | set autoindent " Indent according to previous line.
13 | set expandtab " Use spaces instead of tabs.
14 | set softtabstop =4 " Tab key indents by 4 spaces.
15 | set shiftwidth =4 " >> indents by 4 spaces.
16 | set shiftround " >> indents to next multiple of 'shiftwidth'.
17 |
18 | set backspace =indent,eol,start " Make backspace work as you would expect.
19 | set hidden " Switch between buffers without having to save first.
20 | set laststatus =2 " Always show statusline.
21 | set display =lastline " Show as much as possible of the last line.
22 |
23 | set showmode " Show current mode in command-line.
24 | set showcmd " Show already typed keys when more are expected.
25 |
26 | set incsearch " Highlight while searching with / or ?.
27 | set hlsearch " Keep matches highlighted.
28 |
29 | set ttyfast " Faster redrawing.
30 | set lazyredraw " Only redraw when necessary.
31 |
32 | set splitbelow " Open new windows below the current window.
33 | set splitright " Open new windows right of the current window.
34 |
35 | set cursorline " Find the current line quickly.
36 | set wrapscan " Searches wrap around end-of-file.
37 | set report =0 " Always report changed lines.
38 | set synmaxcol =200 " Only highlight the first 200 columns.
39 |
40 | set list " Show non-printable characters.
41 | if has('multi_byte') && &encoding ==# 'utf-8'
42 | let &listchars = 'tab:▸ ,extends:❯,precedes:❮,nbsp:±'
43 | else
44 | let &listchars = 'tab:> ,extends:>,precedes:<,nbsp:.'
45 | endif
46 |
47 | " The fish shell is not very compatible to other shells and unexpectedly
48 | " breaks things that use 'shell'.
49 | if &shell =~# 'fish$'
50 | set shell=/bin/bash
51 | endif
52 |
53 | " Put all temporary files under the same directory.
54 | " https://github.com/mhinz/vim-galore#handling-backup-swap-undo-and-viminfo-files
55 | set backup
56 | set backupdir =$HOME/.vim/files/backup/
57 | set backupext =-vimbackup
58 | set backupskip =
59 | set directory =$HOME/.vim/files/swap//
60 | set updatecount =100
61 | set undofile
62 | set undodir =$HOME/.vim/files/undo/
63 | set viminfo ='100,n$HOME/.vim/files/info/viminfo
64 |
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/static/plugins.md:
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1 | ## List of plugins
2 |
3 | #### [By topic](#by-topic-1)
4 |
5 | - [Alignment](#alignment)
6 | - [Building and linting](#building-and-linting)
7 | - [Code completion](#code-completion)
8 | - [Cycle](#cycle)
9 | - [Commenters](#commenters)
10 | - [Delimiter](#delimiter)
11 | - [Fuzzy finders](#fuzzy-finders)
12 | - [Grep tools](#grep-tools)
13 | - [Indent](#indent)
14 | - [Navigation](#navigation)
15 | - [Snippets](#snippets)
16 | - [Statusline](#statusline)
17 | - [Surround](#surround)
18 | - [Taking notes](#taking-notes)
19 | - [Text objects](#text-objects)
20 | - [Tmux](#tmux)
21 | - [Undo history](#undo-history)
22 | - [Version control](#version-control)
23 | - [Writing](#writing)
24 | - [Misc](#misc)
25 |
26 | #### [By filetype](#by-filetype-1)
27 |
28 | - [C and C++](#c-and-c)
29 | - [Clojure](#clojure)
30 | - [Go](#go)
31 | - [HTML](#html)
32 | - [Java](#java)
33 | - [Javascript](#javascript)
34 | - [Lua](#lua)
35 | - [Python](#python)
36 | - [TeX](#tex)
37 | - [VimL](#viml)
38 |
39 | ## By topic
40 |
41 | #### Alignment
42 |
43 | - [easy-align](https://github.com/junegunn/vim-easy-align)
44 | - [tabular](https://github.com/godlygeek/tabular)
45 |
46 | #### Building and linting
47 |
48 | - [ale](https://github.com/w0rp/ale)
49 | - [neomake](https://github.com/neomake/neomake)
50 | - [syntastic](https://github.com/scrooloose/syntastic)
51 |
52 | #### Code completion
53 |
54 | - [completor](https://github.com/maralla/completor.vim)
55 | - [deoplete](https://github.com/Shougo/deoplete.nvim)
56 | - [neocomplete](https://github.com/Shougo/neocomplete.vim)
57 | - [supertab](https://github.com/ervandew/supertab)
58 | - [vimcompletesme](https://github.com/ajh17/VimCompletesMe)
59 | - [youcompleteme](https://github.com/Valloric/YouCompleteMe)
60 | - [µcomplete](https://github.com/lifepillar/vim-mucomplete)
61 |
62 | #### Cycle
63 |
64 | - [speeddating](https://github.com/tpope/vim-speeddating)
65 | - [switch](https://github.com/AndrewRadev/switch.vim)
66 |
67 | #### Commenters
68 |
69 | - [commentary](https://github.com/tpope/vim-commentary)
70 | - [nerdcommenter](https://github.com/scrooloose/nerdcommenter)
71 | - [tcomment](https://github.com/tomtom/tcomment_vim)
72 |
73 | #### Delimiter
74 |
75 | - [auto-pairs](https://github.com/jiangmiao/auto-pairs)
76 | - [delimitmate](https://github.com/Raimondi/delimitMate)
77 | - [endwise](https://github.com/tpope/vim-endwise)
78 |
79 | #### Fuzzy finders
80 |
81 | - [command-t](https://github.com/wincent/Command-T) (_requires +ruby_)
82 | - [ctrlp](https://github.com/ctrlpvim/ctrlp.vim.git)
83 | - [denite](https://github.com/Shougo/denite.nvim) (_requires +python3_)
84 | - [fzf](https://github.com/junegunn/fzf)
85 | - [unite](https://github.com/Shougo/unite.vim)
86 |
87 | #### Grep tools
88 |
89 | - [ctrlsf](https://github.com/dyng/ctrlsf.vim)
90 | - [ferret](https://github.com/wincent/ferret)
91 | - [grepper](https://github.com/mhinz/vim-grepper)
92 |
93 | #### Indent
94 |
95 | - [indent-guides](https://github.com/nathanaelkane/vim-indent-guides)
96 | - [indentline](https://github.com/Yggdroot/indentLine)
97 |
98 | #### Navigation
99 |
100 | - [dirvish](https://github.com/justinmk/vim-dirvish)
101 | - [easymotion](https://github.com/easymotion/vim-easymotion)
102 | - [nerdtree](https://github.com/scrooloose/nerdtree)
103 | - [sneak](https://github.com/justinmk/vim-sneak)
104 | - [tagbar](https://github.com/majutsushi/tagbar)
105 | - [vimfiler](https://github.com/Shougo/vimfiler.vim) (_depends on other plugins_)
106 | - [vinegar](https://github.com/tpope/vim-vinegar)
107 |
108 | Also see [fuzzy finders](#fuzzy-finders).
109 |
110 | #### Snippets
111 |
112 | - [neosnippet](https://github.com/Shougo/neosnippet.vim) (_depends on other plugins_)
113 | - [snipmate](https://github.com/garbas/vim-snipmate) (_depends on other plugins_)
114 | - [ultisnips](https://github.com/SirVer/ultisnips)
115 | - [xptemplate](https://github.com/drmingdrmer/xptemplate)
116 |
117 | #### Statusline
118 |
119 | - [airline](https://github.com/vim-airline/vim-airline)
120 | - [flagship](https://github.com/tpope/vim-flagship)
121 | - [lightline](https://github.com/itchyny/lightline.vim)
122 | - [powerline](https://github.com/powerline/powerline)
123 |
124 | #### Surround
125 |
126 | - [operator-surround](https://github.com/rhysd/vim-operator-surround)
127 | - [sandwich](https://github.com/machakann/vim-sandwich)
128 | - [surround](https://github.com/tpope/vim-surround)
129 |
130 | #### Taking notes
131 |
132 | - [dotoo](https://github.com/dhruvasagar/vim-dotoo)
133 | - [journal](https://github.com/junegunn/vim-journal)
134 | - [notes](https://github.com/xolox/vim-notes)
135 | - [orgmode](https://github.com/jceb/vim-orgmode)
136 | - [pad](https://github.com/fmoralesc/vim-pad)
137 | - [vimwiki](https://github.com/vimwiki/vimwiki)
138 |
139 | #### Text objects
140 |
141 | - [exchange](https://github.com/tommcdo/vim-exchange)
142 | - [targets](https://github.com/wellle/targets.vim)
143 | - [textobj-user](https://github.com/kana/vim-textobj-user)
144 |
145 | #### Tmux
146 |
147 | - [dispatch](https://github.com/tpope/vim-dispatch)
148 | - [tmux-complete](https://github.com/wellle/tmux-complete.vim)
149 | - [tmux-navigator](https://github.com/christoomey/vim-tmux-navigator)
150 | - [vitality](https://github.com/sjl/vitality.vim)
151 |
152 | #### Undo history
153 |
154 | - [gundo](https://github.com/sjl/gundo.vim)
155 | - [undotree](https://github.com/mbbill/undotree)
156 |
157 | #### Version control
158 |
159 | - [agit](https://github.com/cohama/agit.vim)
160 | - [committia](rhysd/committia.vim)
161 | - [fugitive](https://github.com/tpope/vim-fugitive)
162 | - [gist-vim](https://github.com/mattn/gist-vim)
163 | - [gitgutter](https://github.com/airblade/vim-gitgutter)
164 | - [github-dashboard](https://github.com/junegunn/vim-github-dashboard)
165 | - [github-issues](https://github.com/jaxbot/github-issues.vim)
166 | - [gitv](https://github.com/gregsexton/gitv)
167 | - [gv](https://github.com/junegunn/gv.vim)
168 | - [lawrencium](https://bitbucket.org/ludovicchabant/vim-lawrencium)
169 | - [nerdtree-git-plugin](https://github.com/Xuyuanp/nerdtree-git-plugin)
170 | - [signify](https://github.com/mhinz/vim-signify)
171 | - [vimagit](https://github.com/jreybert/vimagit)
172 |
173 | #### Writing
174 |
175 | - [grammarous](https://github.com/rhysd/vim-grammarous)
176 | - [online-thesaurus](https://github.com/beloglazov/vim-online-thesaurus)
177 |
178 | #### Misc
179 |
180 | - [bracketed-paste](https://github.com/ConradIrwin/vim-bracketed-paste)
181 | - [calendar](https://github.com/itchyny/calendar.vim)
182 | - [covim](https://github.com/FredKSchott/CoVim)
183 | - [devicons](https://github.com/ryanoasis/vim-devicons)
184 | - [diminactive](https://github.com/blueyed/vim-diminactive)
185 | - [fastfold](https://github.com/Konfekt/FastFold)
186 | - [fixkey](https://github.com/drmikehenry/vim-fixkey)
187 | - [gnupg](https://github.com/jamessan/vim-gnupg)
188 | - [goyo](https://github.com/junegunn/goyo.vim)
189 | - [hackernews](https://github.com/ryanss/vim-hackernews)
190 | - [indentline](https://github.com/Yggdroot/indentLine)
191 | - [move](https://github.com/matze/vim-move)
192 | - [multiple-cursors](https://github.com/terryma/vim-multiple-cursors)
193 | - [nrrwrgn](https://github.com/chrisbra/NrrwRgn)
194 | - [projectionist](https://github.com/tpope/vim-projectionist)
195 | - [rsi](https://github.com/tpope/vim-rsi)
196 | - [sideways](https://github.com/AndrewRadev/sideways.vim)
197 | - [splitjoin](https://github.com/AndrewRadev/splitjoin.vim)
198 | - [startify](https://github.com/mhinz/vim-startify)
199 | - [targets](https://github.com/wellle/targets.vim)
200 | - [unicode.vim](https://github.com/chrisbra/unicode.vim)
201 | - [unimpaired](https://github.com/tpope/vim-unimpaired)
202 |
203 | ## By filetype
204 |
205 | #### C and C++
206 |
207 | - [a](https://github.com/vim-scripts/a.vim)
208 | - [clang_complete](https://github.com/Rip-Rip/clang_complete)
209 | - [color_coded](https://github.com/jeaye/color_coded.git)
210 | - [lh-cpp](https://github.com/LucHermitte/lh-cpp)
211 |
212 | #### Clojure
213 |
214 | - [clojure-highlight](https://github.com/guns/vim-clojure-highlight)
215 | - [fireplace](https://github.com/tpope/vim-fireplace)
216 | - [paredit](https://github.com/kovisoft/paredit)
217 | - [rainbow_parentheses](https://github.com/junegunn/rainbow_parentheses.vim)
218 | - [salve](https://github.com/tpope/vim-salve)
219 | - [sexp-mappings-for-regular-people](https://github.com/tpope/vim-sexp-mappings-for-regular-people)
220 | - [sexp](https://github.com/guns/vim-sexp)
221 |
222 | #### HTML
223 |
224 | - [emmet](https://github.com/mattn/emmet-vim)
225 | - [html5](https://github.com/othree/html5.vim)
226 |
227 | #### Go
228 |
229 | [go](https://github.com/fatih/vim-go)
230 |
231 | #### Java
232 |
233 | - [javacomplete2](https://github.com/artur-shaik/vim-javacomplete2)
234 |
235 | #### Javascript
236 |
237 | - [es.next.syntax](https://github.com/othree/es.next.syntax.vim)
238 | - [esformatter](https://github.com/millermedeiros/vim-esformatter)
239 | - [javascript-libraries-syntax](https://github.com/othree/javascript-libraries-syntax.vim)
240 | - [javascript-syntax](https://github.com/jelera/vim-javascript-syntax)
241 | - [javascript](https://github.com/pangloss/vim-javascript)
242 | - [node-vim-debugger](https://github.com/sidorares/node-vim-debugger)
243 | - [node](https://github.com/moll/vim-node)
244 | - [tern_for_vim](https://github.com/ternjs/tern_for_vim)
245 | - [yajs](https://github.com/othree/yajs.vim)
246 |
247 | #### Lua
248 |
249 | - [lua-ftplugin](https://github.com/xolox/vim-lua-ftplugin)
250 | - [lua-inspect](https://github.com/xolox/vim-lua-inspect)
251 |
252 | #### Python
253 |
254 | - [braceless](https://github.com/tweekmonster/braceless.vim)
255 | - [flake8](https://github.com/nvie/vim-flake8)
256 | - [impsort](https://github.com/tweekmonster/impsort.vim)
257 | - [jedi](https://github.com/davidhalter/jedi-vim)
258 | - [python-mode](https://github.com/klen/python-mode)
259 |
260 | #### TeX
261 |
262 | - [vimtex](https://github.com/lervag/vimtex)
263 |
264 | #### VimL
265 |
266 | - [scriptease](https://github.com/tpope/vim-scriptease)
267 |
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