I have created my own colorscheme, and would like to set it as my default in my ~/.vimrc file.
My problem being, (as I understand it), I am on my school's linux server (Ubuntu 14.04), where many hundreds of students have accounts.
I have read into this, and as I see it, I cannot change the colorscheme because the directory that vim is searching through is /usr/share/vim/vim74/colors/, which I do not have access to.
How might I go about adding my colorscheme as default for my acount?
Perhaps editing the ~/.vimrc file to search for a file within my home directory (~/.vim/colors/scheme.vim)? I have tried that, but could not make any progress.
Am I out of luck on this?
Thanks
The standard location is:
~/.vim/colors/colorschemename.vim
and you call it in your ~/.vimrc like this:
colorscheme colorschemename
NEVER do anything in /usr/share/vim/ unless you are the administrator of a multi-user system and know what you are doing.
I think if you have enough space, you can copy whole /usr/share/vim/vim74 to your local directory and then set $VIMRUNTIME environment variable to this local directory.
Other way is to put source $HOME/.vim/colors/scheme.vim in your .vimrc .
Related
I have recently started using vim and I really like it. I have added a few easy mappings in my vimrc file.
But the problem is I get to use a lot of remote machines a lot of time and I can't copy my vimrc on to them but most of the times I won't have enough permissions to do that.
So, I was wondering if there is any way I can put all my vim mappings in a file and tell vim to run it every time it loads, just like a vimrc?
The action that is "parsing" the .vimrc is called source.
In runtime, you can reapply/reparse your .vimrc by using
:source ~/.vimrc
So if you can somehow copy your .vimrc, even if not in your home, but a folder like /tmp you should be able to source it from there, with
:source /tmp/.vimrc
This question has more details and solutions.
One option would be to specify an alternative .vimrc file while launching the program.
The vim man pages has this to say about specifying a vimrc file:
-u {vimrc}
Use the commands in the file {vimrc} for initializations. All the other initializations are skipped. Use this
to edit a special kind of files. It can also be used to skip all
initializations by giving the name "NONE".
See ":help initialization" within vim for more details.
Note that this option overrides the default vimrc file, so you'll have to specify all of your settings/options in this file.
As was mentioned in another answer, you can place your custom vimrc file anywhere you want (or have access to) and then specify the the -u option with the path to your vimrc file.
You could even combine this method with managing your custom vimrc file in an online version control system (like github) - this way you will be able to wget your file from the web instead of having to manually copy it from machine to machine.
I'm using iTerm2 with vim to work with python files. When I create or start editing a file using 'vi', I always have to introduce all the configuration values like ':set number', ':syntax on', etc. I have edited '.vimrc' from MacVim to save this parameters, but when I restart iTerm I have to put the values again, the configuration didn't save this 'set' values.
This is an example how i start the program: 'vi file.py'. It opens vim but without the 'set' values I have previously introduced.
It would be nice if someone could help me. Thank you.
First rule: NEVER DO ANYTHING IN VIM'S RUNTIME FILES.
In Vim, do :echo $VIM. That directory, /Applications/MacVim.app/Contents/Resources/vim, in your case, is off limits. You are not supposed to change/add/remove anything, there. There's no good reason to even look at it!
Second rule: ALWAYS DO CUSTOMIZATION IN YOUR HOME DIRECTORY.
Your customization belongs to your home directory.
Your vimrc is here:
~/.vimrc ~/ being a shortcut for /Users/username/
Your vim/ is here:
~/.vim/ ~/ being a shortcut for /Users/username/
You must create those files and directories if they don't already exist.
Note: MacVim is a GUI app that won't work in your terminal unless you did some (simple) specific things. Did you do anything toward that goal? It looks like you are just using the default Vim that will obviously not source MacVim's runtime files.
How can I change the location of the .vim folder and the .vimrc file so that I can use two (or more) independent versions of vim? Is there a way to configure that while compiling vim from source? (maybe an entry in the feature.h?)
Why do I want to do such a thing?:
I have to work on project that use python2 as well as python3, therefore I want to have two independent vim setups with different plugins, configurations etc. Moreover, one version has to be compiled with +python, the other with +python3.
You can influence which ~/.vimrc is used via the -u vimrc-file command-line argument. Since this is the first initialization, you can then influence from where plugins are loaded (i.e. the .vim location) by modifying 'runtimepath' in there.
Note that for editing Python files of different versions, those settings (like indent, completion sources, etc.) are taken from filetype plugins which are sourced for every buffer separately, so it should be possible to even edit both Python 2 and 3 in the same Vim instance. (Unless you have some badly written plugins that define global stuff.) So for that, some sort of per-buffer configuration (some :autocmds on the project path, or some more elaborate solution (search for localrc plugins or questions about project vimrc here) might suffice already.
Also note that when the Python interpreter (which you'd only need for Python-based plugins and some interactive :py commands, not for editing Python) is compiled in with dynamic linking (which is the default at least on Windows), you can have both Python 2 and 3 support in the same Vim binary.
I think the easiest solution would be just to let pathogen handle your runtimepath for you.
pathogen#infect() can take paths that specify different directories that you can use for your bundle directory.
So if your .vim directory would look like this
.vim/
autoload/
pathogen.vim
bundle_python2/
<plugins>
bundle_python3/
<other plugins>
Then inside one of your vimrc for python 2 specific stuff you would have
call pathogen#infect('bundle_python2/{}')
and for python 3 specific stuff you would have
call pathogen#infect('bundle_python3/{}')
Since each plugin folder is really just a .vim folder you can place your python specific configuration stuff in a folder of the corresponding bundle and pretend its a .vim.
This structure also has the added benefit that you can change both configurations at the same time if you feel like it by putting common stuff in .vim normally.
You can also pass multiple bundle directories if you feel like to pathogen so you can have plugins that are shared without duplicating files. You just do this by passing multiple paths to pathogen#infect('bundle/{}', 'bundle_python3/{}')
After this is all done you can just create aliases for vim to call the correct vimrc file.
I found a way to do this!
You can just create a fake $HOME, whose contents are simply the .vim folder and .vimrc. Then, when running vim, set the HOME environment variable to that folder, and change it back on VimEnter.
Run vim with:
OLD_HOME="$HOME" HOME="$FAKE_HOME" vim
Add this to your .vimrc:
autocmd VimEnter * let $HOME = $OLD_HOME
On Windows you can use
let $HOME = $HOMEDRIVE.$HOMEPATH
insetead, no need to store the old home.
This works, but if you use $HOME inside your vimrc or any plugins will see the old value, it might affect them somehow. So far I haven't seen it.
Note: I don't really recommend doing this.
If you really really want to recompile vim so that it uses a different vimrc and different configuration directory take a look at src/feature.h
Search this file for USR_VIMRC_FILE. Uncomment it and place the name of your vimrc here. This will change the defualt vimrc file.
So it should look something like this
#define USR_VIMRC_FILE "~/path/to/vimrc"
Inside src/os_unix.h or src/os_mac.h and search for DFLT_RUNTIMEPATH. Change all instance of ~/.vim to whatever folder you want. This should set the default runtime path that vim searches for settings.
I am having some trouble with VIM on windows, and I was wondering if anyone could be of assistance. As of right now, I am trying to make it so that when VIM starts, it changes it's working directory to one besides the default (C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Vim 7.3). The way I am going about this is adding in cd $HOME\Desktop\VimFiles, where $HOME is C:\Users\Alphabet (Alphabet is the name of my account).
The issue I am running into right now is that after opening up _vimrc and adding in the line stated above, I cannot save the file, even when forcing it (with w!). I was wondering why this is and how I can go about fixing this. As an added note, I am running this in GVIM.
Note: I have attempted to do the same thing in VIM, and am able to edit the _vimrc file fine, but when I go to it's location and open it with GVIM or Notepad++, the "cd" line doesn't show up. Is there a reason for this?
Any help is appreciated. Thank you!
It looks like you are trying to write a file in a protected directory without the proper privileges.
In Vim, :echo $HOME tells you where you are supposed to put your _vimrc. In your case, your _vimrc should be C:\Users\Alphabet\_vimrc and you should put your plugins and whatnot in C:\Users\Alphabet\vimfile\.
Never touch system files!
I work on multiple MAC OS X systems, which do not save changes after log out. As you know VIM is on every new mac, just type in vim in the terminal. I always bring my vimrc file with me, and the problem is that every single time I start vim i have to load it with :so command.
I want to use the fact that vim is available on every unix, but I also want to take advantage of the nifty integration with the terminal for doing quick tests, I just switch back to the terminal, but for that I need to close vim. When I reopen it, I again have to load the vimrc. And I am a newb, I don't even have plugins yet...
I want to keep the integration with the terminal and only develop a super quick way of introducing my changes to vim. Think of the conditions as if though you are sitting on newly installed operating system.
Thanks !
Not directly to your question, but you can always invoke vim with -u, which will let you specify your vimrc file instead of launching vim and then running :so.
The default location for your .vimrc file is ~/.vimrc (on the mac, ~ is /Users/_you_, eg /Users/matt). If you can write your file there, it will be loaded when vim starts up every time.
The system vimrc file on the mac is at /usr/share/vim/vimrc, but it sounds like these systems are not under your control, so you won't be able to write that file. Have a look at: How can I override ~/.vim and ~/.vimrc paths (but no others) in vim?, which uses the -u option to change the path vim looks for plugins under. But, in all cases, you must either be able to write your .vimrc into your home directory (which it sounds like your system does not permit) or specify the path to it at runtime (as with the command-line option I mention above, or with the normal command :so which you're currently using).
Depending on the kind of testing you need to do, you can always run shell commands within vim, by using the ! in normal mode. For instance, I frequently make changes to a python file in a buffer, and then (in normal mode) run !nosetests within vim—that writes terminal output into a temporary buffer at the bottom, and doesn't require me to leave or suspend vim. I can review the output, and any key-press takes me back to my buffer.
I don't have any experience with Mac-Os terminal. However I think if you could cp your .vimrc file to your home directory. everytime you start vim, vim will load the .vimrc file from your home directory.
If you want to swtich back to terminal from vim to do some testing/execute some commands and back to vim. you could consider to:
open multiple terminal windows
try something like screen or tmux. personaly I am using tmux, and it's very nice.
try Conque Shell plugin: http://www.vim.org/scripts/script.php?script_id=2771 I have this plugin installed too.
type Ctrl-z in vim to back to terminal
If you want to sync your .vimrc on different machines, you could put your .vimrc file in
a scm repository like gitHub, bitbucket... (I perfer this option, since you could have different branches for different settings)
dropbox
I hope this helps.
How is it possible that your changes are not saved after you log out? What would be the point of such a machine? An internet kiosk in an airport? Do you log as a user without a "home" directory?
If you have a "home" directory, just create a blank ~/.vimrc and put your settings there.
If you don't have a "home" directory but you are able to write somewhere else, create a blank vimrc file where you can, write your settings there and learn this command by heart:
$ vim -u /path/to/your/vimrc
If you don't have a "home" directory and you are really sure that you can't save anything on these machines, put your settings in a file somewhere online, preferably a place under your control, and learn this command by heart:
$ vim -u http://domain.name/yourvimrc
If you are lucky, the command you use will be remembered by your shell for you and it will be easy to issue it again without much typing.
For running your tests, you can either:
Hit <C-z> to suspend Vim. You are back at the prompt from where you started Vim and you can do your thing. Type $ fg to go back to Vim.
Type :sh to launch a new shell from the current directory. To go back to Vim, type $ exit.