I've started using Vim to develop Perl scripts and am starting to find it very powerful.
One thing I like is to be able to open multiple files at once with:
vi main.pl maintenance.pl
and then hop between them with:
:n
:prev
and see which file are open with:
:args
And to add a file, I can say:
:n test.pl
which I expect would then be added to my list of files, but instead it wipes out my current file list and when I type :args I only have test.pl open.
So how can I add and remove files in my args list?
Why not use tabs (introduced in Vim 7)?
You can switch between tabs with :tabn and :tabp,
With :tabe <filepath> you can add a new tab; and with a regular :q or :wq you close a tab.
If you map :tabn and :tabp to your F7/F8 keys you can easily switch between files.
If there are not that many files or you don't have Vim 7 you can also split your screen in multiple files: :sp <filepath>. Then you can switch between splitscreens with Ctrl+W and then an arrow key in the direction you want to move (or instead of arrow keys, w for next and W for previous splitscreen)
Listing
To see a list of current buffers, I use:
:ls
Opening
To open a new file, I use
:e ../myFile.pl
with enhanced tab completion (put set wildmenu in your .vimrc).
Note: you can also use :find which will search a set of paths for you, but you need to customize those paths first.
Switching
To switch between all open files, I use
:b myfile
with enhanced tab completion (still set wildmenu).
Note: :b# chooses the last visited file, so you can use it to switch quickly between two files.
Using windows
Ctrl-W s and Ctrl-W v to split the current window horizontally and vertically. You can also use :split and :vertical split (:sp and :vs)
Ctrl-W w to switch between open windows, and Ctrl-W h (or j or k or l) to navigate through open windows.
Ctrl-W c to close the current window, and Ctrl-W o to close all windows except the current one.
Starting vim with a -o or -O flag opens each file in its own split.
With all these I don't need tabs in Vim, and my fingers find my buffers, not my eyes.
Note: if you want all files to go to the same instance of Vim, start Vim with the --remote-silent option.
:ls
for list of open buffers
:bp previous buffer
:bn next buffer
:bn (n a number) move to n'th buffer
:b <filename-part> with tab-key providing auto-completion (awesome !!)
In some versions of vim, bn and bp are actually bnext and bprevious respectively. Tab auto-complete is helpful in this case.
Or when you are in normal mode, use ^ to switch to the last file you were working on.
Plus, you can save sessions of vim
:mksession! ~/today.ses
The above command saves the current open file buffers and settings to ~/today.ses. You can load that session by using
vim -S ~/today.ses
No hassle remembering where you left off yesterday. ;)
To add to the args list:
:argadd
To delete from the args list:
:argdelete
In your example, you could use :argedit test.pl to add test.pl to the args list and edit the file in one step.
:help args gives much more detail and advanced usage
I use buffer commands - :bn (next buffer), :bp (previous buffer) :buffers (list open buffers) :b<n> (open buffer n) :bd (delete buffer). :e <filename> will just open into a new buffer.
I think you may be using the wrong command for looking at the list of files that you have open.
Try doing an :ls to see the list of files that you have open and you'll see:
1 %a "./checkin.pl" line 1
2 # "./grabakamailogs.pl" line 1
3 "./grabwmlogs.pl" line 0
etc.
You can then bounce through the files by referring to them by the numbers listed, e.g.
:3b
or you can split your screen by entering the number but using sb instead of just b.
As an aside % refers to the file currently visible and # refers to the alternate file.
You can easily toggle between these two files by pressing Ctrl Shift 6
Edit: like :ls you can use :reg to see the current contents of your registers including the 0-9 registers that contain what you've deleted. This is especially useful if you want to reuse some text that you've previously deleted.
Vim (but not the original Vi!) has tabs which I find (in many contexts) superior to buffers. You can say :tabe [filename] to open a file in a new tab. Cycling between tabs is done by clicking on the tab or by the key combinations [n]gt and gT. Graphical Vim even has graphical tabs.
Things like :e and :badd will only accept ONE argument, therefore the following will fail
:e foo.txt bar.txt
:e /foo/bar/*.txt
:badd /foo/bar/*
If you want to add multiple files from within vim, use arga[dd]
:arga foo.txt bar.txt
:arga /foo/bar/*.txt
:argadd /foo/bar/*
Many answers here! What I use without reinventing the wheel - the most famous plugins (that are not going to die any time soon and are used by many people) to be ultra fast and geeky.
ctrlpvim/ctrlp.vim - to find file by name fuzzy search by its location or just its name
jlanzarotta/bufexplorer - to browse opened buffers (when you do not remember how many files you opened and modified recently and you do not remember where they are, probably because you searched for them with Ag)
rking/ag.vim to search the files with respect to gitignore
scrooloose/nerdtree to see the directory structure, lookaround, add/delete/modify files
EDIT: Recently I have been using dyng/ctrlsf.vim to search with contextual view (like Sublime search) and I switched the engine from ag to ripgrep. The performance is outstanding.
EDIT2: Along with CtrlSF you can use mg979/vim-visual-multi, make changes to multiple files at once and then at the end save them in one go.
Some answers in this thread suggest using tabs and others suggest using buffer to accomplish the same thing. Tabs and Buffers are different. I strongly suggest you read this article "Vim Tab madness - Buffers vs Tabs".
Here's a nice summary I pulled from the article:
Summary:
A buffer is the in-memory text of a file.
A window is a viewport on a buffer.
A tab page is a collection of windows.
To change all buffers to tab view.
:tab sball
will open all the buffers to tab view. Then we can use any tab related commands
gt or :tabn " go to next tab
gT or :tabp or :tabN " go to previous tab
details at :help tab-page-commands.
We can instruct vim to open ,as tab view, multiple files by vim -p file1 file2.
alias vim='vim -p' will be useful.
The same thing can also be achieved by having following autocommand in ~/.vimrc
au VimEnter * if !&diff | tab all | tabfirst | endif
Anyway to answer the question:
To add to arg list: arga file,
To delete from arg list: argd pattern
More at :help arglist
When using multiple files in vim, I use these commands mostly (with ~350 files open):
:b <partial filename><tab> (jump to a buffer)
:bw (buffer wipe, remove a buffer)
:e <file path> (edit, open a new buffer>
pltags - enable jumping to subroutine/method definitions
You may want to use Vim global marks.
This way you can quickly bounce between files, and even to the marked location in the file. Also, the key commands are short:
'C takes me to the code I'm working with,
'T takes me to the unit test I'm working with.
When you change places, resetting the marks is quick too:
mC marks the new code spot,
mT marks the new test spot.
If using only vim built-in commands, the best one that I ever saw to switch among multiple buffers is this:
nnoremap <Leader>f :set nomore<Bar>:ls<Bar>:set more<CR>:b<Space>
It perfectly combines both :ls and :b commands -- listing all opened buffers and waiting for you to input the command to switch buffer.
Given above mapping in vimrc, once you type <Leader>f,
All opened buffers are displayed
You can:
Type 23 to go to buffer 23,
Type # to go to the alternative/MRU buffer,
Type partial name of file, then type <Tab>, or <C-i> to autocomplete,
Or just <CR> or <Esc> to stay on current buffer
A snapshot of output for the above key mapping is:
:set nomore|:ls|:set more
1 h "script.py" line 1
2 #h + "file1.txt" line 6 -- '#' for alternative buffer
3 %a "README.md" line 17 -- '%' for current buffer
4 "file3.txt" line 0 -- line 0 for hasn't switched to
5 + "/etc/passwd" line 42 -- '+' for modified
:b '<Cursor> here'
In the above snapshot:
Second column: %a for current, h for hidden, # for previous, empty for hasn't been switched to.
Third column: + for modified.
Also, I strongly suggest set hidden. See :help 'hidden'.
I use the same .vimrc file for gVim and the command line Vim. I tend to use tabs in gVim and buffers in the command line Vim, so I have my .vimrc set up to make working with both of them easier:
" Movement between tabs OR buffers
nnoremap L :call MyNext()<CR>
nnoremap H :call MyPrev()<CR>
" MyNext() and MyPrev(): Movement between tabs OR buffers
function! MyNext()
if exists( '*tabpagenr' ) && tabpagenr('$') != 1
" Tab support && tabs open
normal gt
else
" No tab support, or no tabs open
execute ":bnext"
endif
endfunction
function! MyPrev()
if exists( '*tabpagenr' ) && tabpagenr('$') != '1'
" Tab support && tabs open
normal gT
else
" No tab support, or no tabs open
execute ":bprev"
endif
endfunction
This clobbers the existing mappings for H and L, but it makes switching between files extremely fast and easy. Just hit H for next and L for previous; whether you're using tabs or buffers, you'll get the intended results.
If you are going to use multiple buffers, I think the most important thing is to
set hidden
so that it will let you switch buffers even if you have unsaved changes in the one you are leaving.
I use the following, this gives you lots of features that you'd expect to have in other editors such as Sublime Text / Textmate
Use buffers not 'tab pages'. Buffers are the same concept as tabs in almost all other editors.
If you want the same look of having tabs you can use the vim-airline plugin with the following setting in your .vimrc: let g:airline#extensions#tabline#enabled = 1. This automatically displays all the buffers as tab headers when you have no tab pages opened
Use Tim Pope's vim-unimpaired which gives [b and ]b for moving to previous/next buffers respectively (plus a whole host of other goodies)
Have set wildmenu in your .vimrc then when you type :b <file part> + Tab for a buffer you will get a list of possible buffers that you can use left/right arrows to scroll through
Use Tim Pope's vim-obsession plugin to store sessions that play nicely with airline (I had lots of pain with sessions and plugins)
Use Tim Pope's vim-vinegar plugin. This works with the native :Explore but makes it much easier to work with. You just type - to open the explorer, which is the same key as to go up a directory in the explorer. Makes navigating faster (however with fzf I rarely use this)
fzf (which can be installed as a vim plugin) is also a really powerful fuzzy finder that you can use for searching for files (and buffers too). fzf also plays very nicely with fd (a faster version of find)
Use Ripgrep with vim-ripgrep to search through your code base and then you can use :cdo on the results to do search and replace
My way to effectively work with multiple files is to use tmux.
It allows you to split windows vertically and horizontally, as in:
I have it working this way on both my mac and linux machines and I find it better than the native window pane switching mechanism that's provided (on Macs). I find the switching easier and only with tmux have I been able to get the 'new page at the same current directory' working on my mac (despite the fact that there seems to be options to open new panes in the same directory) which is a surprisingly critical piece. An instant new pane at the current location is amazingly useful. A method that does new panes with the same key combos for both OS's is critical for me and a bonus for all for future personal compatibility.
Aside from multiple tmux panes, I've also tried using multiple tabs, e.g. and multiple new windows, e.g. and ultimately I've found that multiple tmux panes to be the most useful for me. I am very 'visual' and like to keep my various contexts right in front of me, connected together as panes.
tmux also support horizontal and vertical panes which the older screen didn't (though mac's iterm2 seems to support it, but again, the current directory setting didn't work for me). tmux 1.8
In my and other many vim users, the best option is to,
Open the file using,
:e file_name.extension
And then just Ctrl + 6 to change to the last buffer. Or, you can always press
:ls to list the buffer and then change the buffer using b followed by the buffer number.
We make a vertical or horizontal split using
:vsp for vertical split
:sp for horizantal split
And then <C-W><C-H/K/L/j> to change the working split.
You can ofcourse edit any file in any number of splits.
I use the command line and git a lot, so I have this alias in my bashrc:
alias gvim="gvim --servername \$(git rev-parse --show-toplevel || echo 'default') --remote-tab"
This will open each new file in a new tab on an existing window and will create one window for each git repository.
So if you open two files from repo A, and 3 files from repo B, you will end up with two windows, one for repo A with two tabs and one for repo B with three tabs.
If the file you are opening is not contained in a git repo it will go to a default window.
To jump between tabs I use these mappings:
nmap <C-p> :tabprevious<CR>
nmap <C-n> :tabnext<CR>
To open multiple files at once you should combine this with one of the other solutions.
I use multiple buffers that are set hidden in my ~/.vimrc file.
The mini-buffer explorer script is nice too to get a nice compact listing of your buffers. Then :b1 or :b2... to go to the appropriate buffer or use the mini-buffer explorer and tab through the buffers.
have a try following maps for convenience editing multiple files
" split windows
nmap <leader>sh :leftabove vnew<CR>
nmap <leader>sl :rightbelow vnew<CR>
nmap <leader>sk :leftabove new<CR>
nmap <leader>sj :rightbelow new<CR>
" moving around
nmap <C-j> <C-w>j
nmap <C-k> <C-w>k
nmap <C-l> <C-w>l
nmap <C-h> <C-w>h
I made a very simple video showing the workflow that I use. Basically I use the Ctrl-P Vim plugin, and I mapped the buffer navigation to the Enter key.
In this way I can press Enter in normal mode, look at the list of open files (that shows up in a small new window at the bottom of the screen), select the file I want to edit and press Enter again. To quickly search through multiple open files, just type part of the file name, select the file and press Enter.
I don't have many files open in the video, but it becomes incredibly helpful when you start having a lot of them.
Since the plugin sorts the buffers using a MRU ordering, you can just press Enter twice and jump to the most recent file you were editing.
After the plugin is installed, the only configuration you need is:
nmap <CR> :CtrlPBuffer<CR>
Of course you can map it to a different key, but I find the mapping to enter to be very handy.
I would suggest using the plugin
NERDtree
Here is the github link with instructions.
Nerdtree
I use vim-plug as a plugin manager, but you can use Vundle as well.
vim-plug
Vundle
When I started using VIM I didn't realize that tabs were supposed to be used as different window layouts, and buffer serves the role for multiple file editing / switching between each other. Actually in the beginning tabs are not even there before v7.0 and I just opened one VIM inside a terminal tab (I was using gnome-terminal at the moment), and switch between tabs using alt+numbers, since I thought using commands like :buffers, :bn and :bp were too much for me. When VIM 7.0 was released I find it's easier to manager a lot of files and switched to it, but recently I just realized that buffers should always be the way to go, unless one thing: you need to configure it to make it works right.
So I tried vim-airline and enabled the visual on-top tab-like buffer bar, but graphic was having problem with my iTerm2, so I tried a couple of others and it seems that MBE works the best for me. I also set shift+h/l as shortcuts, since the original ones (moving to the head/tail of the current page) is not very useful to me.
map <S-h> :bprev<Return>
map <S-l> :bnext<Return>
It seems to be even easier than gt and gT, and :e is easier than :tabnew too. I find :bd is not as convenient as :q though (MBE is having some problem with it) but I can live with all files in buffer I think.
Most of the answers in this thread are using plain vim commands which is of course fine but I thought I would provide an extensive answer using a combination of plugins and functions that I find particularly useful (at least some of these tips came from Gary Bernhardt's file navigation tips):
To toggle between the last two file just press <leader> twice. I recommend assigning <leader> to the spacebar:
nnoremap <leader><leader> <c-^>
For quickly moving around a project the answer is a fuzzy matching solution such as CtrlP. I bind it to <leader>a for quick access.
In the case I want to see a visual representation of the currently open buffers I use the BufExplorer plugin. Simple but effective.
If I want to browse around the file system I would use the command line or an external utility (Quicklsilver, Afred etc.) but to look at the current project structure NERD Tree is a classic. Do not use this though in the place of 2 as your main file finding method. It will really slow you down. I use the binding <leader>ff.
These should be enough for finding and opening files. From there of course use horizontal and vertical splits. Concerning splits I find these functions particularly useful:
Open new splits in smaller areas when there is not enough room and expand them on navigation. Refer here for comments on what these do exactly:
set winwidth=84
set winheight=5
set winminheight=5
set winheight=999
nnoremap <C-w>v :111vs<CR>
nnoremap <C-w>s :rightbelow split<CR>
set splitright
Move from split to split easily:
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
if you're on osx and want to be able to click on your tabs, use MouseTerm and SIMBL (taken from here). Also, check out this related discussion.
You can be an absolute madman and alias vim to vim -p by adding in your .bashrc:
alias vim="vim -p"
This will result in opening multiple files from the shell in tabs, without having to invoke :tab ball from within vim afterwards.
To open 2 or more files with vim type: vim -p file1 file2
After that command to go threw that files you can use CTRL+Shift+↑ or ↓ , it will change your files in vim.
If u want to add one more file vim and work on it use: :tabnew file3
Also u can use which will not create a new tab and will open file on screen slicing your screen: :new file3
If u want to use a plugin that will help u work with directories
and files i suggest u NERDTree.
To download it u need to have vim-plug so to download other plugins also NERDTree to type this commands in your ~/.vimrc.
let data_dir = has('nvim') ? stdpath('data') . '/site' : '~/.vim'
if empty(glob(data_dir . '/autoload/plug.vim'))
silent execute '!curl -fLo '.data_dir.'/autoload/plug.vim --create-dirs
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif
call plug#begin('~/.vim/plugged')
Plug 'scrooloose/nerdtree'
call plug#end()
Then save .vimrc via command :wq , get back to it and type: :PlugInstall
After that the plugins will be installed and u could use your NERDTree with other plugins.
I'd like to use the keyboard more in Visual Studio, and my memory for ctrl+alt+f??, alt+?? key combinations is failing me.
I'd prefer an adjunct like the emacs model, where it's possible to search commands by name; For instance, in emacs you type
alt+x enab <tab><tab>
and it presents you with a list of commands starting 'enab';
enable-command
enable-flow-control
enable-theme
I'd like to know if there is a shortcut or extension so that I could do something similar in VS, like
alt+x imm <tab><tab>
and then choose to execute one of
Debug.Immediate
Tools.ImmediateMode
Any clues?
EDIT
Both #Trillian and #the_mandrill have given me the right answers. It turns out there are two ways to enter the kind of mode I'm looking for;
1) The Edit.GoToFindCombo, which gives you a small bit of menu-bar space to type things like
>Debug.Immediate
2) The View.CommandWindow, which gives you a full panel (like the immediate window or the output window) which allows you to type in a bit more space and see the text output of executed commands.
It's also possible to alias commands in either window yourself, using the command window and a syntax like
alias sol View.SolutionExplorer
And to retrieve the current list like
alias
I've mapped Edit.GoToFindCombo to alt-x and View.CommandWindow to alt-shift-x and it's feelimg more emacs-y already :)
It would be nice if this was integrated in the Ctrl+Q Quick Launch box. Until then, the best built-in tool for this is probably the Go To Find Combo. You can use this to launch arbitrary commands by typing the '>' character and then the beginning of a Visual Studio command, including those you listed. You get autocompletion, but only for strings that start with what you're typing, so >Deb would list you all commands starting with Debug.. For your specific example, >imm would actually work because there is an immed shortcut to Debug.Immediate, but in general you'll have to know the prefix.
The Go To Find Combo is not in the VS2013 UI by default, but you can add it to any toolbar by selecting "Customize" and finding the command in the "Edit" category. Once it's sitting in a toolbar, the Ctrl+/ shortcut will give it the focus by default.
The '>' prefix for command completion also works from the Command and Immediate windows.
Try using the Command Window (Ctrl-Alt-A). This brings up an emacs-like command buffer. Type:
Deb.Imm<tab>
to expand to Debug.Immediate. Typing the '.' forces autocompletion if there's one unique command (Debug is the only match for 'De'). Tab key will cycle through options. More info at the Command Window article on MSDN. There's also a list of Aliases that you can also add your own to, eg
alias di Debug.Immediate
I've also just discovered that you can type Ctrl-\ to set the focus to the Find pane and enter a command directly in there.
For example, let's say I have three tabs open in vim:
1: nice_program.c
2: something_fun.h
3: super_script.sh
So if I hit some magic modifier key, and then type 'n' and hit enter I change tab to tab 1. Likewise, typing 'su' instead will navigate me to tab 3 instead.
Is such behavior possible? There are so many vim extensions, and I dont really get the whole vim extension lingo.
BTW, I am using gVim on XP and MacVim on OS X. Preferably the solution will work on both...
EDIT:
Note that I only want the incremental search to search across the names of the open tabs. That is, it's not supposed to actually search inside the tabs themselves.
Also, I never use buffers, it's tabs that I want this working for.
From the wording of the question it seems that you take the idea of tabs in
Vim not the way it is supposed to be taken by design of this feature. A Vim
tab page is not a form of a buffer or a window, it is a window layout
container, instead. No wonder there is no built-in way for switching to a tab
by the name of a buffer that is active (or the only one in its tab page, or
special in some other way). Semantically, that is switching to a buffer, not
a tab (but tab could be switched in order to show a buffer, if it is
necessary).
To switch to a buffer by its name use the :sbuffer command (:sb, for
short). It is not necessary to type the whole buffer name each time, since
the command has auto-completion. Usually one have to type only few letters of
a name to uniquely identify a buffer (the same way as you described
incremental search in the question).
By default, Vim open the requested buffer displacing one in the current
window. This behavior is governed by the switchbuf option. One of the
choices (called usetab) provided by that option allows to switch to a window
in another tab page if that window contains the buffer to edit. This is
exactly what suits your manner of work with tab pages.
To summarize, change the switching behavior as follows
:set switchbuf=usetab
and use the :sb command to open a buffer by typing a few letters of its name
and using Tab-completion.
I use this snippet I picked up in vim wiki to switch between open buffers (mapped to F5):
" switch between numbered buffers
:nnoremap <F5> :buffers<CR>:buffer<Space>
(put in your .vimrc file or whichever dotfile you use).
As for incremental search across open buffers, whenever I look up something using either /[something] or with */# on current word, it's automagically also highlighted in other buffers/tabs. Then I can switch buffers and hit n or N to move between matches in the currently viewed buffer. That's already baked into Vim.
Hope that helps.
The :set switchbuf=usetab solution given by ib never worked for me for whatever reason (even without loading plugins or my .vimrc) but :tab drop name-of-file works just the way you want (I found it on the Vim wiki).
Make it a custom mapping to save a few keystrokes with nnoremap <leader>t :tab drop.
Also I second ib's comment on the right and wrong way to use tabs in Vim.
I am trying to search my bash history similarly as with CTRL-r, but to forward direction.
It has been a pain for me, when I just hit once too often CTRL-r, to find the previous command again.
How can you forward search your Bash history similarly as in reverse searching?
You can search forward as well. From the bash info manual, "8.2.5 Searching for Commands in the History":
To search backward in the history for a particular string, type C-r.
Typing C-s searches forward through the history.
The problem with Ctrl-S however is that sometimes collides with XON/XOFF flow control (in Konsole for instance). The searching is a readline feature however, and you should be able to bind it to some other key. Update: Simpler and better is just to disable XON/XOFF by running
stty -ixon
The best trick IMHO is enabling with pgup and pgdown. just put that in your ~/.inputrc
"\e[5~": history-search-forward
"\e[6~": history-search-backward
logout/login, type the first letters and then pgup or pgdown to search throughout history
ctrl-R search all lines containing words, whereas history-search-forward search lines beginning with words
You may want to try https://github.com/dvorka/hstr which allows for "suggest box style" filtering of Bash history with (optional) metrics based ordering i.e. it is much more efficient and faster in both forward and backward directions:
It can be easily bound to Ctrl-r and/or Ctrl-s
I usually press ESC in terminal, and then the >. It resets at least and then you could try click less too often CTRL+R.
Another solution is to use:
history | grep <searched expression>
As many have experienced, ctrl+s freezes (and ctrl+q unfreezes) the terminal because of software flow control (XON/XOFF flow control) and you can disable it as mentioned in the accepted answer.
Although I can't say I've really intentionally used the feature, I do want the option to be able to pause a fast moving stream of terminal text, so I didn't want to completely disable it.
So instead of turning it off, I rebound the xoff function by placing the following in my .bashrc
stty stop '^P'
Which binds xoff to ctrl+p (and ctrl+q still unfreezes). I used "p" for "pause" and this does obscure the bash previous command function previous-history. Personally I always use the up arrow key for that so it doesn't matter to me, but you could choose a different key.
This automatically frees up ctrl+s for forward-search-history
For KDE's terminal app (Konsole), you can disable flow control with XON/XOFF from settings according to THIS answer:
"in Konsole you can disable this feature, by going to Settings ->
Configure Profile -> Choose current profile -> Edit Profile ->
Advanced Tab and disable 'Enable flow control using Ctrl+S and
Ctrl+Q'"