I have just started learning VIM using gvim. When I am in the insert mode, and after I have copied stuff ,I usually use CTRL+R + Shift * key combination to paste the stuff in. I would like to map those keys to CTRL+V .
Can you please let me know what I should be doing in my vimrc to achieve my desired goal?
I am on a Windows OS.
Thanks
The key combination
:map < c-v > P
should set the paste shortcut to Ctrl+V.
There is a tutorial for creating VIM keymaps here.
You can also try the 3rd chapter of the free book "Learn Vimscript the Hard Way". It gives a very good example of mapping "dd" to "-". I would actually visit this link first and maybe afterwards take the tutorial above.
I have 0 Experience with vim on windows. But you can try inoremap <c-v> <c-r>*
And on my linux box, the insert mode Ctrl-v is very important, it can let me input next non-digit literally. It is very handy to input special keys. So if it is same to you, consider to use other keys.
Related
Apparently <c-space> doing something by default in vim but I can't figure out a way to check what it's doing.
:imap <c-space>
> No mapping found
:h <c-space>
> Sorry, no help for <c-space>
It's a little hard to give a fully generic answer here and sometimes your specific platform or terminal emulator might have an effect on how specific keys are seen by Vim.
One way to try to figure out which key code is seen by Vim is to go into Insert mode and then press Ctrl+V followed by your specific key. (See :help i_CTRL-V, which will tell you Vim will insert the next symbol literally.)
In my case, typing Ctrl+V followed by Ctrl+Space in Insert mode shows me ^#, which symbolizes the Ctrl+# sequence, which shows me that's how Vim is seeing this key sequence.
(I believe this is mostly universal, and Ctrl+Space will always generate Ctrl+# everywhere, but as I mentioned there are platform differences, so I can't guarantee it works that way everywhere, but you should be able to use the same Ctrl+V trick to find out if it's the same or not in your case.)
Following that finding, you can then look at :help i_CTRL-# to see that the Ctrl+# sequence (which should be equivalent to Ctrl+Space) will "insert previously inserted text and stop insert."
I feel like this is a very stupid question, but I can't seem to find the answer to this anywhere. I'm relatively new to vim. After a fresh install I installed the vim-LaTeX plugin, or the LaTeX-suite for vim. It works correctly apart for the fact that there are some commands I don't understand. It gives the following instruction:
To do this, visually select a portion of the text and press \ll while in visual mode. The visually selected portion will be saved to a temporary file with the preamble from the current document prepended. Latex-Suite will then switch focus to this temporary file and compile it
But if I press '\' it does nothing and double l moves the cursor to the right. I don't understand what I'm supposed to be doing, and I feel incredibly stupid. Sorry if off-topic.
The \ is the default value for the :help <Leader> key. Plugins are encouraged to start all default mappings with <Leader>. If you've redefined it, you need to use that key instead.
Otherwise, you need to press V \ L L (without Shift) in quick succession (by default within one second).
If you want to find out whether the plugin has been successfully installed and there's actually an action behind those keys, you can use either:
:verbose vmap <Leader>ll
:verbose vmap \ll
If Vim says No mapping found, or just lists other mappings starting with some of the keys, the plugin isn't installed properly, or you're not using it right.
Press v to go into visual mode. Then you can use your arrow keys to select text. After you've selected the text you want, type \ll.
That should be it.
I want to map a key so that it will do the following actions in Vim. Suppose I am editing a file; I want it set up so that if I press F2, I will accomplish the same thing I would if I did the following:
press ESC
type colon (:)
type w
press Enter
press ESC again
type i to go back to insert mode
Is this possible?
Yes it's possible, but it doesn't do what you want if the cursor is at the end of line.
To get file saved on F2 in insert mode, use the following mapping:
:imap <F2> <C-O>:w<CR>
Literal answer: Yes. You can use this:
:inoremap <F2> <Esc>:w<CR>I
but it won’t do exactly what you want (the cursor will be at the wrong place).
Anton beat me to the less literal (but correct) answer.
The best answer, though, is this: Don't use Vim incorrectly. You should never spend so much time in insert mode that you need a shortcut to get out of it, save the file, and then get back in. With all other editors, you’re in “insert mode” all the time, and only temporarily pop into a menu or dialog or whatever; in Vim, you should learn to reverse this. Only pop into insert mode to edit or add something; never use arrow keys to move the cursor while in insert mode; spend the majority of your time in command (normal) mode, and after a bit of adjustment to the new paradigm, you will find that your editing speed has increased.
Writing the mapping is almost easier than your description.
First, you need to determine from which mode the mapping will be used, because that determines what :map variant you will use. You’ll probably want to use this in insert mode, so you’ll use :inoremap.
The format of the mapping is:
:..noremap {keys} {rhs}
You want <F2> (see :help key-notation) for keys. For {rhs}, just concatenate the keys listed in your description.
To persist the mapping, add it to ~/.vimrc. (See :help vimrc.)
P.S. The alternative given by Anton Kovalenko is probably better for what you’re trying to do, but here I’ve given you the general recipe for future key mappings.
I want to use the following code to quickly go from insert mode -> command mode. The problem is it just doesnt seem to be registering my keys. I've tried with control (nothing happens) and i've also tried with command (D) and it just says spellcheck not activated.
" Quick command mode from insert
imap <C-;> <esc>:
How do i go about doing this? is there an easier vim way that I'm not aware of?
Certain Ctrl chords can't be mapped, including Ctrl-;.
This is mentioned in this FAQ, see also the Vim FAQ:
20.4. I am not able to create a mapping for the <xxx> key. What is wrong?
First make sure that the key is passed to Vim. In insert mode, press Ctrl-V
followed by the desired key. You should see the keycode corresponding to
the key. If you do see the keycode, then you can create a mapping for the
key using the following command:
:map <C-V><xxx> <your_command_to_be_mapped>
For more information, read
:help map-keys-fails
:help :map-special-keys
:help key-codes
The tip about trying to print the character using Ctrl-V is good to remember if you run into this problem with another key combo.
I tried it, however it doesn't seem to work, also as pb2q said, it just can't be mapped. But there are other ways to escape using a Ctrl key combination.
For example, you can also escape insert mode with the following key presses:
Ctrl-[
Ctrl-c
On OS X (I think Lion and above), you are able to map alt - ; using this method, alt - ; on OS X outputs ç, which you can map.
But at a MacBook, I prefer to use PCKeyboardHack to map caps lock to esc. Or at Windows, use a tool I've created myself for that or even Ctrl2Cap.
EDIT
oh sorry, I thought you wanted to switch to normal mode, that's why I talked about caps lock mappings.
Is there a way to use the alt+backspace in vim command line? It gets unruly when having to backspace /very/long/file/path individually instead of using alt+backspace to delete by words.
try using instead <c-w> (that is ctrl+w) to erase words or <c-u> (ctrl+u) to delete lines.
http://vim.wikia.com/wiki/Map_Ctrl-Backspace_to_delete_previous_word
:imap <C-BS> <C-W>
sets ctrl backspace, i have to look at how to do alt
If you are at the end of the path you can hit B followed by a dW (case matters). This will jump you to the beginning of the word (ignoring the slashes) and subsequently delete the word (again ignoring the slashes).
Hope this helps.
Vim is unable to receive alt input. skeept's answer seems to be the best alternative.
See this answer:
The Alt/Meta key is problematic in Vim and most terminals, see this answer of mine for an overview of the situation (the situation is the same for Meta and Alt).
In short, Vim doesn't receive Alt at all: hitting Alt+Backspace is exactly the same as hitting Backspace.
Anyway, it will be better for you in the long term to learn and get accustomed to Vim's default key-mappings.
The answer marked as right does not correspond to the behaviour in most UI editors for Alt + BackSpace. The vim shortcut which correspond to this behaviour is db - aka delete back ( a word ?! ), dw would delete word forth, which would be the (Altr or Ctrl ) Del shortcut in most ui programs.
Those work basically the same way as the w - move the cursor to the words beginnings and b, move the cursor back to the words beginning ...
Disclaimer: I have used for more than 10 years my .vimrc. , which might have some freaky twist which changes the default behaviour as well ...
Sure, it's as easy as:
if has('gui_running')
imap <M-BS> <C-W>
else
imap <Esc><BS> <C-W>
endif
The trick here is to know, given a hypothetical foo key, that after pressing a Alt+foo combination, many terminals will send an Escape code followed by foo. Apparently there are exceptions — some terminals do send something that vim can recognize as Alt. But if a imap <M-BS> <C-W> mapping doesn't work for you in terminal, then most likely your terminal sends an Esc instead, so the combination imap <Esc><BS> <C-W> should work for you.
You can read more about that in vim documentation by evaluating :help map-alt-keys
x then w should backspace per word as well.
d then w will also delete the current word the cursor is on.