When I enter a shell command via vim -- e.g., :!rake routes -- I'll get some output and then:
Press ENTER or type command to continue
If I press anything at that point, I am always taken back to the main vim UI. How do I stay in that shell mode for a bit longer, specifically I can scroll back to see all the output of the command?
For terminal vim scrolling is provided by terminal emulator (or terminal multiplexer like tmux/screen if you use it). I.e. if your terminal scrolls when using <S-PageUp> it must also scroll with Vim’s !. Same for mouse wheel (it works for me even if vim was configured to handle mouse on its own).
If have terminal vim and you need to view output after you pressed <CR> then you can use <C-z>/:susp. Both these capabilities will be spoiled with incorrect configuration of either vim or terminal (terminal multiplexer) (i.e. terminal configured not to support alternate screens (which is normally issue for terminal multiplexers rather then terminal emulators: screen requires altscreen on in .screenrc) or vim setting telling vim what to output to the terminal on startup/resume and shutdown/suspend was spoiled).
If you have GUI vim your options are very limited. It is better to follow link provided by #glts or #EricAndres advice in this case as I do not use GUI vim.
:r! [shell command] will read the output from the command into the buffer. So if you open a new buffer then use that command, you can search and scroll through it all you like. See Vimcasts episode 57 for more information.
Can I add something to my .vimrc or .gvimrc to make gvim always start up in a maximized GUI window?
It looks like if you're using Windows, it's as easy as adding this line into your .vimrc:
au GUIEnter * simalt ~x
(type :help maximize or :help win16-maximized for details)
Apparently there's no standard way to do it on other platforms from your vimrc. The simplest trick without knowing which platform is to add
set lines=999 columns=999
to your .gvimrc. There are a few other tricks that can help at the Vim Wiki's Maximize or set initial window size page.
On linux with most window managers and wmctrl installed you can maximize Gvim using the following command:
call system('wmctrl -i -b add,maximized_vert,maximized_horz -r '.v:windowid)
. Note: I am intentionally avoiding -b add,fullscreen mentioned in man wmctrl as it means different thing: at least in fluxbox that means that from now on this desktop you can see only either gvim or something else at a time, not both, and gvim is left without window decorations (not that I really care about them). E.g. if you popup yakuake* gvim disappears until yakuake hides.
* terminal emulator, pops like console in some FPS games
You can set the initial size of the Vim Window by adding the following line to ~/.vimrc :
set lines=50 columns=100(just an example)
I set my vim to my screen resolution, i.e. set lines=768 columns=1366. Now my Vim editor automatically launches in fullscreen.
I've done some searching and found a wealth of information on binding keys in vim, but I can't find out, for sure, how to map shift-tab. Or what command I need to map it to for it to "tab backwards".
This is what I have at the moment:
map <S-tab> <S-,><S-,>
Possibly Relevant Information:
I'm running Debian with Terminal 2.22.3. with VIM - Vi IMproved 7.1
Vim already has built-in key commands for insert mode to shift the current line left or right one &shiftwidth. They are (in insert mode):
Ctrl-t : shift right (mnemonic "tab")
Ctrl-d : shift left (mnemonic "de-tab")
If you still want to use shift-tab, this is how you do it:
" for command mode
nnoremap <S-Tab> <<
" for insert mode
inoremap <S-Tab> <C-d>
Debugging why shift-tab in vim isn't performing an inverse tab in Vim
If you placed the code inoremap <S-Tab> <C-d> into your .vimrc and vim still isn't responding in insert mode, then that means your Shift-tab is being intercepted, gobbled, and ignored somewhere in the perilous 4-part journey between your keyboard and vim. You need to figure out where your Shift-Tab is getting silently orphaned.
Four stage journey of Shift+Tab between keyboard and vim
Keyboard -> Operating System
The first step of a keystroke's journey is the operating system that intercepts all keys and stops some of them to perform a behaviors for the Operating system. For example Alt+Tab which often means "change focus of current window to the next". If you send Alt+Tab into vim, vim will not respond because the operating system gobbled it. You have to find this keymapping area on your operating system. Windows, Mac and Linux are all different, and they have different programs that manage which keys are intercepted and which pass through to applications. Find this area and make sure your Shift+tab is set to pass-though to the Terminal you use.
Operating System -> Terminal Application
Step 2 assumes the OS allowed your Shift+Tab to pass through to your terminal Application that has focus. Your terminal application should have a configuration menu option (Most have more than one, that fight each other) under Settings -> shortcuts, or settings -> keymaps. There are hundreds of terminal apps out there and each have different ideologies for which keystrokes to trap and gobble and perform some action native to the app, or which to pass through to the shell. Find this area and make sure your Shift+tab is allowed to pass through and is passing through.
Terminal Application -> your Shell
Step 3 assumes your Terminal application allowed Shift+Tab to pass through to the shell. There is an area that defines which key combos are intercepted to perform an action on the shell, which pass through to the application that is on the front. For me this is inputrc but mac and Windows have different areas. You'll have to find this file and clear out anything that may be gobbling your Shift+Tab and erase that, or add a rule that says pass through.
Shell -> vim
Now we're at the level of Vim where the .vimrc can hear, trap and or rebroadcast the Shift+Tab to the next step in the command chain, and do whatever you want while it does so. Vim has the map keyword that controls this.
There's even a 5th step in the journey if we're talking about Browsers or webpages, who have interpreter engines that allow client side code to remap keys. But that's for a different post.
Debug chain instructions to isolate where your Shift+Tab is orphaned:
Make sure your OS isn't gobbling your Shift+tab and performing no-action. Try a different application like Eclipse, Browser or Notepad, and see if Shift+Tab performs any action. If it does then The OS is likely passing through your Shift+tab unaffected to applications.
Make sure your terminal app can receive and is receiving the Shift+Tab. Verify this by going to settings -> Shortcuts and erase any keymap that has Shift, or Tab in the name, then make a new keymapping that intercepts Shift+tab and performs some simple action like new tab doesn't matter. Save it, put focus in the terminal and press it, if a new tab appears then Terminal can hear and respond.
Make sure your terminal is passing through Shift+Tab to shell. Erase anything smelling of Tab or Shift in Settings -> keymaps and Settings -> Shortcuts. The default action (should be) do nothing and pass through.
Open any other shell program like nano, ed, or emacs. If any of these perform any action when you press Shift+Tab, then it's likely that the terminal is passing through Shift+tab to vim.
At this point we know vi/vim is receiving Shift+Tab, but not responding to it. To isolate the problem, blow away all your vim config files like .vimrc, .profile and anything under .vim. The problem could even be with vim or under /etc You run vanilla vim using vim -u NONE and make sure you're running vim. Vim's default behavior is straight pass through. So if Shift+Tab isn't doing something, then vi is bugged.
Uninstall vim with a blank config files/directories and re-install. If this doesn't work, then your operating system is bugged. Reinstall the operating system. If this doesn't work, throw the computer in the trash.
To test if vim actually gets your shift+tab go into insert mode
ctrl+v then tab and it should create a tab character
ctrl+v then shift+tab and it should create an inverse tab character (which appears as ^[[Z)
If it does not, then vim is not receiving the shift+tab input
In my case it was my terminal.
In the terminal window -> settings -> shortcuts
search shift+tab and unmap
OP's question specifies map, which applies to normal, visual, select, and operator-pending modes (see :h mapmode-nvo). I'm not sure such a mapping makes any sense in operator-pending mode, but it's very useful in visual and select modes. I'll also add forward indentation for completeness:
" both visual and select modes at once. gv means reselect the last selection
vnoremap <Tab> >gv
vnoremap <S-Tab> <gv
" just visual mode. this is unsurprisingly the same as vnoremap
xnoremap <Tab> >gv
xnoremap <S-Tab> <gv
" just select mode. <C-o> leaves select mode for visual mode, where the
" command is performed, and <C-g> reenters select mode from visual mode
snoremap <Tab> <C-o>>gv<C-g>
snoremap <S-Tab> <C-o><gv<C-g>
Please do note that Tab and CTRL-i map to each other in most terminal emulators, so mapping Tab can have unexpected results. See this question for more.
The following can be used with Vim tabs:
map <TAB> <ESC>gt<CR>
map <S-TAB> <ESC>gT<CR>
I am used to Emacs, but I am trying out Vim to see which one I like better.
One thing that I like about Emacs is the ability to run a terminal inside Emacs. Is this possible inside of Vim? I know that you can execute commands from Vim, but I would like to be able to run a terminal inside of a tab.
Outdated from August 2011
Check out Conque Shell (also on GitHub). Lets you run any interactive program inside vim, not just a shell.
I'm not sure exactly what you're trying to achieve (I've never used Emacs), but you can run commands in Vim by typing:
:! somecommand [ENTER]
And if you want to type in several commands, or play around in a shell for a while, you can always use:
:! bash (or your favourite shell) [ENTER]
Once the command or shell terminates, you'll be given the option to press Enter to return to your editor window
Vim is intentionally lightweight and lacking in the ability to do non-editorish type things, just as running a full-blown shell inside a Vim pane/tab, but as mentioned above there are third-party addons such as vim-shell that allow you to do that sort of thing.
Typically if I want to switch between Vim and my shell (Bash), I just hit CTRL+Z to pause the Vim process, play around in my shell, then type 'fg' when I want to go back to Vim - keeping my editor and my shell nice and separate.
Updated answer (11 years later...):
I would recommend using tmux instead of screen as suggested in the original answer below, if you choose to use that solution.
Vim 8.1 now has a built in terminal that can be opened with the :term command. This provides much more complete integration with the rest of the Vim features.
I would definitely recommend screen for something like this. Vim is a text editor, not a shell.
I would use Ctrl+AS to split the current window horizontally, or in Ubuntu's screen and other patched versions, you can use Ctrl+A|(pipe) to split vertically. Then use Ctrl+ATab (or equivalently on some systems, Ctrl+ACtrl+I which may be easier to type) to switch between the windows. There are other commands to change the size and arrangement of the windows.
Or a less advanced use of screen is just to open multiple full-screen windows and toggle between them. This is what I normally do, I only use the split screen feature occasionally.
The GNU Screen Survival Guide question has a number of good tips if you're unfamiliar with its use.
The way that I get around this is:
pause Vim with Ctrl + Z,
play in the terminal,
then return to exactly where you left with Vim by just typing the command fg.
If enabled in your version of Vim, a terminal can be started with the :term command.
Terminal window support was added to Vim 8. It is an optional feature that can be enabled when compiling Vim with the +terminal feature. If your version of Vim has terminal support, :echo has('terminal') will output "1".
Entering :term will place you in Terminal-Job mode, where you can use the terminal as expected.
Within Terminal-Job mode, pressing Ctrl-W N or Ctrl-\ Ctrl-N switches the mode to Terminal-Normal, which allows the cursor to be moved and commands to be ran similarly to Vim's Normal mode. To switch back to Terminal-Job mode, press i.
Other answers mention similar functionality in Neovim.
:sh then Ctrl+D to get back in (bash)
Update:
You could map Ctrl+D in vim to run :sh, which allows you to toggle between bash and vim quickly.
noremap <C-d> :sh<cr>
The main new feature of Vim 8.1 is support for running a terminal in a Vim window.
:term will open the terminal in another window inside Vim.
:term
Added in Vim 8.1.
Keep in mind that whenever a terminal window is active, most keystrokes will simply be passed to the terminal instead of having their usual functions. Ctrl-W and its subcommands are the main exception. To send a literal ^W input to the terminal, press Ctrl-W .. You can also open the Vim : command line by pressing Ctrl-W :. The other Ctrl-W commands work as normal, so managing windows works the same no matter what type of window is currently selected.
Eventually a native :terminal command was added to vim in 2017.
Here is an excerpt from the :terminal readme:
This feature is for running a terminal emulator in a Vim window. A
job can be started connected to the terminal emulator. For example, to
run a shell:
:term bash
Or to run build command:
:term make myprogram
The job runs asynchronously from Vim, the window will be updated to
show output from the job, also while editing in another window.
This question is rather old, but for those finding it, there's a new possible solution: Neovim contains a full-fledged, first-class terminal emulator, which does exactly what ConqueTerm tried to. Simply run :term <your command here>.
<C-\><C-n> will exit term mode back to normal-mode. If you're like me and prefer that escape still exit term mode, you can add this to your nvimrc:
tnoremap <ESC><ESC> <C-\><C-N>
And then hitting ESC twice will exit terminal mode back to normal-mode, so you can manipulate the buffer that the still-running command is writing to.
Though keep in mind, as nvim is under heavy development at the time I'm posting this answer, another way to exit terminal mode may be added. As Ctrl+\Ctrl+n switches to normal mode from almost any mode, I don't expect that this answer will become wrong, but be aware that if it doesn't work, this answer might be out of date.
https://github.com/neovim/neovim
I know that I'm not directly answering the question, but I think it's a
good approach. Nobody has mentioned tmux (or at least not as a
standalone answer). Tmux is a terminal multiplexor like screen. Most
stuff can be made in both multiplexors, but afaik tmux it's more easily
to configure. Also tmux right now is being more actively developed than
screen and there's quite a big ecosystem around it, like tools that help
the configuration, ecc.
Also for vim, there's another plugin: ViMUX, that helps a lot in
the interaction between both tools. You can call commands with:
:call VimuxRunCommand("ls")
That command creates a small horizontal split below the current pane vim
is in.
It can also let you run from a prompt in case you don't want to run the
whole command:
<Leader>vp :VimuxPromptCommand<CR>
As it weren't enought, there are at least 6 'platform specific plugins':
vim-vroom: runner for rspec, cucumber and test/unit; vimux support via g:vroom_use_vimux
vimux-ruby-test: a set of commands to easily run ruby tests
vimux-cucumber: run Cucumber Features through Vimux
vim-turbux: Turbo Ruby testing with tmux
vimux-pyutils: A set of functions for vimux that allow to run code blocks in ipython
vimux-nose-test: Run nose tests in vimux
Here is a nice "use case": Tests on demand using Vimux and Turbux with Spork and Guard
Someone already suggested https://github.com/Shougo/vimshell.vim, but they didn't mention why. Consequently, when I came away from this question I wasted a lot of other time trying the other (much higher ranked) options.
Shougo/vimshell is the answer. Here's why:
In addition to being a terminal emulator, VimShell allows you to navigate through terminal output in normal and visual mode. Thus, if a command you run results in output that you'd like to copy and paste using the keyboard only...VimShell covers this.
None of the other options mentioned, including the :terminal command in NeoVim do this. Neovim's :terminal comes close, but falls short in at least the following ways as of 2/18/2017:
Moves the cursor to the end of the buffer, instead of at the last keeping it in the same spot like VimShell does. Huge waste of time.
Doesn't support modifiable = 1 see a discussion on this at Github, so helpful plugins like vim-easymotion can't be used.
Doesn't support the display of line numbers like Vimshell does.
Don't waste time on the other options, including Neovim's :terminal. Go with VimShell.
It's possible to open a new tab with a terminal in vim since 2017 as #fjardon said:
Just type: :terminal. It will open a tab by default above your current tab.
If you want it to open in another place you can try the following options:
:below terminal : open the terminal below current tab.
:below vertical terminal : open the terminal always vertically to the right.
You can play with these until you find what you like. After this you can set a map in your .vimrc configuration file, for me, I use:
nmap <leader>tt :below vertical terminal<CR>
This way I can type <space>tt (space my leader key) to open it quickly.
As a side note:
You can switch between your tabs (terminal and other buffers) with Ctrl+W Ctrl+W.
You can enter an editable mode in your terminal if you want to copy your commands with Ctrl+W N and go to normal terminal mode with i or a.
Cheers!
You might want to take a look at the :sh command (see :help sh in Vim).
Various commands
No, you cannot:
http://vimdoc.sourceforge.net/htmldoc/tips.html#shell-window
By far, I have tried a lot of solutions mentioned here, what I really wanted is to keep the terminal open while coding a similar experience in VsCode. Then I came across this solution which is working perfectly for me.
Before Installing:
I am using Nvim 0.5 but I think it can work for any version and checked also on vim
I am using macOS Catalina Version 10.15.7
Setup your integrated terminal
Step -1-
Create a script with the name myQuickTerminal.vim or whatever name you want.
Put the following script
"==============================================================================
"
" ▒█▀▀█ █░░█ ░▀░ █▀▀ █░█ ▀▀█▀▀ █▀▀ █▀▀█ █▀▄▀█ ░▀░ █▀▀▄ █▀▀█ █░░
" ▒█░▒█ █░░█ ▀█▀ █░░ █▀▄ ░▒█░░ █▀▀ █▄▄▀ █░▀░█ ▀█▀ █░░█ █▄▄█ █░░
" ░▀▀█▄ ░▀▀▀ ▀▀▀ ▀▀▀ ▀░▀ ░▒█░░ ▀▀▀ ▀░▀▀ ▀░░░▀ ▀▀▀ ▀░░▀ ▀░░▀ ▀▀▀
"
"==============================================================================
" " This is a script that will trigger a terminal quickly than the FloatTerminal
" open new split panes to right and below
"link: https://betterprogramming.pub/setting-up-neovim-for-web-development-in-2020-d800de3efacd
"==============================================================================
set splitright
set splitbelow
" turn terminal to normal mode with escape
tnoremap <Esc> <C-\><C-n>
" start terminal in insert mode
au BufEnter * if &buftype == 'terminal' | :startinsert | endif
" open terminal on ctrl+n
function! OpenTerminal()
split term://zsh
resize 10
endfunction
nnoremap <leader> n :call OpenTerminal()<CR>
NOTE: if you want to run bash instead of zsh for a particular reason then replace zsh with bash.
Step -2-
Lets source it, put this in init.vim for neovim or `.vimrc' for vim
source $HOME/.config/nvim/modules/mySpecialScripts/myQuickTerminal.vim
This will be preloaded ahead as you save and resource it, you can use source $MYVIMRC for quick reloading the init.vim file.
Step -3-
I mapped as you can see in the script n to open a terminal in a new pane, my is the (Space bar) and once I click (space + n) a terminal will be triggered and I will enjoy writing my code while the terminal is opened.
To quit insert mode in the terminal, press Esc.
Now, to switch to the code editor pane, use CTRL+w w. This shortcut can get annoying once you have more than two panels open, so I added the following shortcuts too.
I mapped these too for quick jumping among opened panes, use these
" Better window navigation
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l
Optional
If you want your terminal to exit the current buffer with key. you can use
tnoremap <Esc> <C-\><C-n>:q!<CR>
But since I want to switch in between several buffers I use without close the terminal I use instead:
tnoremap <Leader><Esc> <C-\><C-n>:q!<CR>
Final results
Reference:
https://betterprogramming.pub/setting-up-neovim-for-web-development-in-2020-d800de3efacd
Only way I know of is by using vim-shell, a third-party patch.
I use this now, you may can try. VimShell
Split the screen and run command term ++curwin to run the terminal inside the Vim buffer. Following command does both and worked for me:
:bo 10sp | term ++curwin
If you are interested in quick answer, here is it: :vert term. It will split your screen vertically and open up terminal.
Try vterm, which is a pretty much full feature shell inside vim. It is slightly buggy with its history and clear functions, and still in development, but it still is pretty good
Assuming your version of vim supports +term command first, set shell for vim to use in one command (e.g. set=/usr/bin/zsh), and then run the command +term (i.e. bo 15vs +term). you may have to do some additional maneuvering of your windows (i.e. deleting one and rotating), but you'll have your terminal.
With vim 8.1.3741, just type :terminal to start a terminal inside of vim.
Try map :nnoremap ]t :terminal<CR> to do that quicker!
I acknowledge that I am not strictly answering your question, but what has worked better for me when using Vim and Terminals in the same window is Tmux (which is kind of a "run in the background software" like, similar to screen, although this one works better with splits and tabs).
This post will help you to understand how they work together: 'Tmux and Vim — even better together'.
This way we can convert Vim into a powerful IDE