A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Vim reads initialization commands from a file called vimrc on startup. This can be used to set settings, define functions, execute autocommands, and more.
Doing an action when pressing a key. These are also called key mappings or mappings. For questions about default key bindings, as well as creating or redefining key bindings.
A scripting language embedded into Vim. It can be used to customize Vim to suit your needs and to create plugins. Also called VimL.
A project that seeks to refactor Vim. Use this tag for questions specifically regarding Neovim-only features (i.e. features not found in Vim and other Vi-like editors).
the use of colours, size, typeface, or other attributes to visually indicate it has a special meaning and therefore make it easier to understand the text. For example, marking l…
Regular expressions (often shortened to "regex") are expressions written in a declarative language used for matching patterns within strings.
Searching for text with / or search(). For find/replace operations, use tag [substitute] instead.
Questions on ex- or colon-commands. For questions about command-line options used to launch the editor, use the [invocation] tag.
The representation of a file loaded into memory. Edits are performed on buffers.
Questions about cutting, copying, and pasting text. In Vim, "cut" is also called "delete", "copy" is also called "yank", and "paste" is also called "put".
339 questions
the GUI version of Vim (opposed to Vim running in a terminal emulator). It behaves exactly the same, but has additional graphical features.
339 questions
A terminal emulator (or terminal, for short) displays characters, colours, and the cursor on the screen. Vi & Vim are run inside of a terminal, gVim is not.
324 questions
Prefixing lines with whitespace to aid in readability.
316 questions
commands executed automatically on certain events. Questions on creating or modifying `autocmd` definitions are appropriate for this tag.
For questions about the several commands to complete part of a keyword or line that has been typed.
285 questions
Any operation involving regular expression based substitution of text, such as the ex-mode `:s` command. Not to be confused with the [replace] tag.
276 questions
Moving the cursor another place in the buffer.
249 questions
a flexible and easy way to select a piece of text for an operator.
236 questions
a Vim script which sets the colors to be used for the highlight groups.
235 questions
the initial mode. Vim calls this Normal mode. Not to be confused with command-line-mode, which is what you get after you press :, /, ?, or !
235 questions
The mode in Vi and Vim in which you can insert text to the open document.
234 questions
a view of a buffer. A tab page comprises one or more windows. For questions about interaction with the Microsoft operating system, use [microsoft-windows]. For questions about interact…
For questions specific to Vim implementations on the Microsoft Windows operating system.
228 questions
Commands that moves the cursor. A motion command is used after an operator command to move over the text that is to be operated upon.
212 questions
Command or mode to overwrite text. For search-and-replace operations, use the [substitute] tag.
211 questions
Question about the use of functions in Vimscript defined in the `.vimrc` or a script file.
204 questions
Adding highlighting to the document other than syntax highlighting (such as hlsearch or :match)
199 questions
Questions about calling external (shell) commands from within Vi or Vim.
198 questions
A feature which lets visually hide (and toggle) regions of a text file, by replacing its contents with a single outline line.
182 questions
Vim's plugin system. NOT for questions about a specific plugin (use the appropriate plugin-* tag) or questions that may require a plugin.
181 questions
Questions about editing Tex documents, either with or without a frontend such a LaTeX.
164 questions
Questions about making Vim to have a defined behavior according the type of the edited file.
163 questions
Questions about how to format a file with vim - this includes, but is not limited to, foldings, indents, wrappings, and so on.
155 questions
Questions about splitting current window into multiple viewports.
146 questions
Netrw adds directory listing to Vim, and allows you to open files over the network (ftp, http, scp, etc). It is a plugin bundled with Vim.
144 questions
a recording of typed commands that can be executed later. Macros are stored in registers; recording a macro can be done with q, and you can run them with @.
142 questions
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