I am using gnome-terminal with SLES12 and I encounter an issue where I am scrolling down during showing file in vim, the background color is changing.
Using some exploration during the internet I got the following solution :
if &term =~ '256color'
" Disable Background Color Erase (BCE) so that color schemes
" work properly when Vim is used inside tmux and GNU screen.
set t_ut=
endif
But using this solution, it creates a new one.
When I copy paste a line from vim and paste it on other vim , the copy consider also the blank lines in as characters , and creates really long lines.
To emphasize, lets say I have the following line which contain 11 char (including the space)
the copy paste consider also the rest of the line (the blank ones) as characters.
I would like that the copy paste would stop at char 'd '
hello world
Any idea how to combine a solution for these two issues?
The two issues are completely unrelated.
When you "copy paste a line from vim and paste it on other vim", you are presumably using your terminal emulator's or system's copy/paste feature which have no idea about where what you consider as a line starts and where it ends. The terminal emulator's window is n characters wide so a line is n characters and that's all they care about.
A much better approach would be to use Vim's built-in :help y and :help p, which have the same idea of what a line is as you.
But this creates a second problem: the default Vim is generally not built with clipboard support so you can't really use yy to yank a line in one Vim and p to put it in another one. You will have to install a proper Vim for that: use your package manager for that.
Once you are set, you can yank to clipboard with "+y and put from clipboard with "+p. See :help registers for "+ and :help 'clipboard' if you would like to synchronise Vim's default register with the system clipboard.
That said, why don't you simply open those two files in a single Vim instance?
So, I am trying to copy from one file to another:
- They are both in the same session of tmux
Here is how I get the problem:
tmux new -s vim
Now I split the window in two:
C-b + %
And now I open two files in vim, one in each pane. When I try to yank and paste some lines from one file to the other it doesn't work.
For that I am using the "p" key
If you have different instances of vim running in tmux, then you could copy between them using tmux's copying commands.
For instance:
ctrl-b [ to enter copying mode
<space>, then move around with the arrow keys to highlight some text
<return> to finish
ctrl-b ] to paste (including in a different window or pane)
Update: See this blog post for more details. The exact answer may depend on your key bindings.
You can make the two vim instances share the same clipboard.
First check that your vim supports clipboard by typing vim --version, if you see +clipboard in the output, then in your ~/.vimrc, add
set clipboard=unnamed
now you can freely yank and paste between tmux panes and windows.
I intend to copy something from vim editor to shell command line. I have tried many ways, but I find all of them only work when in the same vim editor. My need is to copy and paste between vim editor and shell command line. That's, vim -> shell
PS: I am using putty.
EDIT:
BTW, what if just copy something from vim editor and paste it to terminal both in a unix/linux box?
ATTENTION:
output of :echo has("X11") in vim is 0, so my system does not support X11!
If your vim version >= 7.3.74, you can set the vim to use the system clipboard by default by adding a line to your .vimrc:
set clipboard=unnamedplus
for the detail, see this link. Then you use the y(ank) command in vim, the content is in the system clipboard.
EDIT:
this solution and the "*y solution require the Vim that has clipboard support. Since you're lack of that, use cat/grep/less/tail... to extract the text you want to copy.
" + y to yank text in vim, then ctrl + shift + v to paste in the terminal.
from the comments, it seems that your mouse middle button works for * buffer, you can select text in vim, then press: 3 keystrokes:
"*y
and switch to other program, terminal, browser or whatever, click mouse middle to get yanked text.
read :h y for details, how to yank text and save in a specific register (in this case, it is register *)
Using pipe
Select line[s] by using V command then execute this selection by command :'<,'>w !sh
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
vim backspace leaves ^?
My Vim Backspace is not working correctly. When I press it, it prints out ^?. I found some other suggestions on how to fix it such as adding set backspace=indent,eol,start to the .vimrc. But this does not seem to work right. Does anyone have any other ideas on how to fix this?
Thanks!
perreal's answer tells you how to alter the Linux console to match vim's current settings, but you also have the option of altering vim's settings to match the Linux console. The relevant options are t_kb and t_kD to tell vim what characters the terminal generates when you press the Backspace and Delete keys respectively. Query the current settings first so you can see what they're set to:
:set t_kb? t_kD?
and then change them like this:
:set t_kb=XXX t_kD=XXX
In place of the XXX's you should type Ctrl-V followed by Backspace for the first one and Ctrl-V followed by Del for the second one.
There's another question you could be asking, about why these settings weren't properly detected in the first place. If you're interested in investigating that, we'll need to see your $TERM variable and the corresponding terminfo database entry, which you can get with:
echo $TERM
infocmp | egrep 'kdch1|kbs'
From vim-docs :help fixdel
Note about Linux: By default the backspace key produces CTRL-?,
which is wrong. You can fix it by putting this line in your
rc.local:
echo "keycode 14 = BackSpace" | loadkeys
I am making the effort to learn Vim.
When I paste code into my document from the clipboard, I get extra spaces at the start of each new line:
line
line
line
I know you can turn off auto indent but I can't get it to work because I have some other settings conflicting or something (which look pretty obvious in my .vimrc but don't seem to matter when I take them out).
How do I turn off auto indenting when I paste code but still have vim auto indent when I am writing code? Here is my .vimrc file:
set expandtab
set tabstop=2
set shiftwidth=2
set autoindent
set smartindent
set bg=dark
set nowrap
Update: Better answer here: https://stackoverflow.com/a/38258720/62202
To turn off autoindent when you paste code, there's a special "paste" mode.
Type
:set paste
Then paste your code. Note that the text in the tooltip now says -- INSERT (paste) --.
After you pasted your code, turn off the paste-mode, so that auto-indenting when you type works correctly again.
:set nopaste
However, I always found that cumbersome. That's why I map <F3> such that it can switch between paste and nopaste modes while editing the text! I add this to .vimrc
set pastetoggle=<F3>
To avoid undesired effects while pasting, there is an option that needs to be set:
set paste
A useful command to have in your .vimrc is set pastetoggle=<F10> or some other button, to easily toggle between paste and nopaste.
I usually use :r! cat and then paste ( shift + insert ) the content, and CTRL+D.
No need to enable & disable, direct usage.
If you are working locally, you can paste from the system clipboard with the key sequence:
"+p
This is a proper vim command, so no need to worry about entering an insert mode or switching off autoindent first.
Of course if you are working remotely (console over SSH, for example) then this won't work and you should go the :set noai, insert mode, paste into console, leave insertmode, :set ai route as described elsewhere.
While setting the paste mode with paste/nopaste/pastetoggle is perfectly fine, you still have to manually enable paste mode before pasting and disable paste mode after pasting. Being the lazy person that I am, below is the best solution that I've found so far, which automatically toggles the paste mode when you paste.
Here's a little trick that uses terminal's bracketed paste mode to
automatically set/unset Vim's paste mode when you paste. Put following
in your .vimrc:
let &t_SI .= "\<Esc>[?2004h"
let &t_EI .= "\<Esc>[?2004l"
inoremap <special> <expr> <Esc>[200~ XTermPasteBegin()
function! XTermPasteBegin()
set pastetoggle=<Esc>[201~
set paste
return ""
endfunction
Now you can paste without explicitly turning paste mode on/off - it is
handled automatically for you.
Source: Coderwall
Note: This solution doesn't work in WSL (Windows 10 Subsystem for Linux). If anyone has a solution for WSL, please update this answer or add it in the comments.
Tmux If using tmux, then the declarations need to be double escaped. The code for this is also in Coderwall
Mac users can avoid auto formatting by reading directly from the pasteboard with:
:r !pbpaste
Here is a post by someone who figured out how to remap the paste event to automatically turn paste mode on and then back off. Works for me in tmux/iTerm on MacOSX.
I just put set clipboard=unnamed in my .vimrc. That makes the default paste buffer map to X's clipboard.
So, if I mark a bit of text in a terminal, I can simply press p to paste it in vim. Similarly, I can yank things in vim (e.g. YY to yank the current line into the buffer) and middle click in any window to paste it.
I don't know. I find it super convenient.
Add this to your ~/.vimrc and you will only have to press F2 before and after pasting:
set pastetoggle=<F2>
I am a Python user who sometimes copy and paste into Vim. (I switched from Mac to Windows WSL) and this was one of the glitches that bothered me.
If you touch a script.py and then vi script.py, Vi will detect it is a Python script and tried to be helpful, autoindent, paste with extra indents, etc. This won't happen if you don't tell it is a Python script.
However, if that is already happening to you, the default autoindent could be a nightmare when you paste already fully indented code (see the tilted ladder shape below).
I tried three options and here are the results
set paste # works perfect
set noai # still introduced extra whitespace
set noautoindent # still introduced extra whitespace
When working inside a terminal the vim-bracketed-paste vim plugin will automatically handle pastes without needing any keystrokes before or after the paste.
It works by detecting bracketed paste mode which is an escape sequence sent by "modern" x-term compatible terminals like iTerm2, gnome-terminal, and other terminals using libvte. As an added bonus it works also for tmux sessions. I am using it successfully with iTerm2 on a Mac connecting to a linux server and using tmux.
Another answer I did not see until now:
:se paste noai
Stick this in your ~/.vimrc and be happy:
" enables :Paste to just do what you want
command Paste execute 'set noai | insert | set ai'
Edit: on reflection, :r !cat is a far better approach since it's short, semantic, and requires no custom vimrc. Use that instead!
Another way to paste is via <C-r> in insert mode and dropping the contents of the register (here the global register). See: :h i_ctrl-r and h i_CTRL-R_CTRL-O.
From the vim help documentation:
Insert the contents of a register literally and don't auto-indent. Does the same as pasting with the mouse. Does not replace characters! The '.' register (last inserted text) is still inserted as typed.{not in Vi}
So to paste contents into vim without auto indent, use <C-r><C-o>* in most unix systems.
You can add a mapping in the your vimrc inoremap <C-r> <C-r><C-o> so you can paste the contents of the * register normally without the auto indent by using <C-r>*.
Note: this only works if vim is compiled with clipboard.
Although :pastetoggle or :paste and :nopaste should be working fine (if implemented - they are not always as we can see from the discussion) I highly recomment pasting using the direct approach "+p or "*p and reading with "+r or "*r:
Vim has acess to ten types of registers (:help registers) and the questioner is interested in quotestar and quoteplus from section
Selection and drop registers "*, "+ and "~
Use these registers for storing and retrieving the selected text for the GUI.
See quotestar and quoteplus. When the clipboard is not available or not
working, the unnamed register is used instead. For Unix systems the clipboard
is only available when the +xterm_clipboard feature is present. {not in Vi}
Note that there is only a distinction between "* and "+ for X11 systems.
:help x11-selection further clarifies the difference of * and +:
quoteplus quote+
There are three documented X selections: PRIMARY (which is expected to
represent the current visual selection - as in Vim's Visual mode), SECONDARY
(which is ill-defined) and CLIPBOARD (which is expected to be used for
cut, copy and paste operations).
Of these three, Vim uses PRIMARY when reading and writing the "* register
(hence when the X11 selections are available, Vim sets a default value for
'clipboard' of "autoselect"), and CLIPBOARD when reading and writing the "+
register. Vim does not access the SECONDARY selection.
Examples: (assuming the default option values)
Select an URL in Visual mode in Vim. Go to your browser and click the
middle mouse button in the URL text field. The selected text will be
inserted (hopefully!). Note: in Firefox you can set the
middlemouse.contentLoadURL preference to true in about:config, then the
selected URL will be used when pressing middle mouse button in most places in the window.
Select some text in your browser by dragging with the mouse. Go to Vim and
press the middle mouse button: The selected text is inserted.
Select some text in Vim and do "+y. Go to your browser, select some text in
a textfield by dragging with the mouse. Now use the right mouse button and
select "Paste" from the popup menu. The selected text is overwritten by the
text from Vim.
Note that the text in the "+ register remains available when making a Visual
selection, which makes other text available in the "* register. That allows
overwriting selected text.
This works for me ( case for + register, what i use like exchange buffer between aps ):
imap <silent> <S-Insert> <C-O>:set noai<CR><C-R>+<C-O>:set ai<CR>
From vim: ]p
From outside: "*]p or "+]p
This issue has already been answered, but I though I could also add my own solution:
If you simply want to disable auto-indent system wise, for every file type (basically, disable the auto-indent feature completely), you can do the following:
Backup the indent.vim file:
sudo mv /usr/share/vim/vim81/indent.vim /usr/share/vim/vim81/indent.vim.orig
Create a new empty indent.vim file:
sudo touch /usr/share/vim/vim81/indent.vim
If you are on a mac, macvim seems to handle it well without having to toggle paste.
brew install macvim --override-system-vim
Please read this article: Toggle auto-indenting for code paste
Some people like the visual feedback shown in the status line by the following alternative for your vimrc:
nnoremap <F2> :set invpaste paste?<CR>
set pastetoggle=<F2>
set showmode
The fastest way I’m aware of to quickly go to paste-insert mode for a one-shot paste is tpope’s unimpaired, which features yo and yO, presumably mnemonics for “you open”. They’re only documented in his vimdoc, as:
A toggle has not been provided for 'paste' because the typical use case of
wrapping of a solitary insertion is so wasteful: You toggle twice, but
you only paste once (YOPO). Instead, press yo or yO to invoke o or O with
'paste' already set. Leaving insert mode sets 'nopaste' automatically.
Native paste / bracketed paste is the best and simplest way since vim 8 (released in 2016). It even works over ssh! (Bracketed paste works on Linux and Mac, but not Windows Git Bash)
Make sure you have vim 8+ (you don't need the +clipboard or +xterm_clipboard options).
vim --version | head -1
Simply use the OS native paste command (e.g. ctrl+shift+V or cmd+V) in Normal Mode. Do not press i for Insert Mode.
Test
Copy (ctrl+shift+C or cmd+C) the output of this (2 lines with a tab indent) to the system clipboard:
echo -e '\ta\n\tb'
Launch a clean vim 8+ with autoindent:
vim -u NONE --noplugin -c 'set autoindent'
Paste from the system clipboard (ctrl+shift+V or cmd+V) in Normal Mode. Do not press i for Insert Mode. The a and b should be aligned with a single tab indent. You can even do this while ssh-ing to a remote machine (the remote machine will need vim 8+).
Now try the old way, which will autoindent the second line with an extra tab: Press i for Insert Mode. Then paste using ctrl+shift+V or cmd+V. The a and b are misaligned now.
Installing Vim 8
Ubuntu 18.04 - comes with Vim 8 by default.
Ubuntu 16.04 - install from a PPA.
sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
sudo apt install vim
Mac: brew install vim
The following vim plugin handles that automatically through its "Bracketed Paste" mode: https://github.com/wincent/terminus
Sets up "Bracketed Paste" mode, which means you can forget about manually setting the 'paste' option and simply go ahead and paste in any mode.
Sadly I found the vim plugin mentioned not to be working with iTerm2 3.0.15 (to be fair I don't know if this broke on older versions) - but I found this hack instead.
Map command-p to do the paste and using iTerm2 vim keys. Obviously this only works for iTerm2.
How it works. I use "jk" to enter escape mode so you will also need:
:inoremap jk
in your .vimrc.
Then it just invokes P to enter paste mode, "+p to paste from the clipboard and then P to disable paste mode. hth.
If you use the vim above v8.2, you can check with :help tmux-integration.
If you experience issues when running Vim inside tmux, here are a few hints.
You can comment-out parts if something doesn't work (it may depend on the
terminal that tmux is running in):
if !has('gui_running') && &term =~ '^\%(screen\|tmux\)'
" Better mouse support, see :help 'ttymouse'
set ttymouse=sgr
" Enable true colors, see :help xterm-true-color
let &termguicolors = v:true
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
" Enable bracketed paste mode, see :help xterm-bracketed-paste
let &t_BE = "\<Esc>[?2004h"
let &t_BD = "\<Esc>[?2004l"
let &t_PS = "\<Esc>[200~"
let &t_PE = "\<Esc>[201~"
" Enable focus event tracking, see :help xterm-focus-event
let &t_fe = "\<Esc>[?1004h"
let &t_fd = "\<Esc>[?1004l"
" Enable modified arrow keys, see :help xterm-modifier-keys
execute "silent! set <xUp>=\<Esc>[#;*A"
execute "silent! set <xDown>=\<Esc>[#;*B"
execute "silent! set <xRight>=\<Esc>[#;*C"
execute "silent! set <xLeft>=\<Esc>[#;*D"
endif