I like to split a window(about 10 lines, top of the screen) when I'm writing something, in order to reference some other files easily.
I want to save the windows layout(just the splitting layout without the editing files), so that I can start working quickly.
I tried to put
set sessionoptions-=blank
set sessionoptions-=tabpages
set sessionoptions-=winsize
in .vimrc and then
:mksession file.vim
but when I try to vim -S file.vim, I can't see the layout but a new windows, why?
Thank you
Try this:
:set sessionoptions=blank,winsize,tabpages,resize
When you do -=, you are removing those options from sessionoptions. I assume you probably want to use += instead. By default, sessionoptions is set to buffers,winsize,options,help,blank. By using =, you are getting rid of all the options you don't want.
Related
I use Sublime 3.0 editor and my editor switches to Spaces: 2 for any *.vue file and if I open a JS file, it switches to Tab: 4. This is causing issues with my linter. How can I set a standard for all files?
// Set to false to disable detection of tabs vs. spaces on load
"detect_indentation": true,
This setting defaults to being turned on, and when it is Sublime will analyze files as they're loaded to try and detect how they're indented. That will cause it to switch from using tabs to spaces if the file seems to be indented one way or the other, and for space indented files it can also adjust the tab_width setting as appropriate.
Turning the setting off will stop it from doing that, which will leave the settings as they are even if they don't match what the current file looks like.
So, I just realized I could use marks with capital letters to go to different files. That's great! However, I'm trying to find a way to close the buffer and return to the previous one. Say I go to my header file to change or add the declaration of the function I'm writing, and then I'd like to save the file, but only if there's changes to it, to go back to working on the contents of the function. How can I do this?
There's :x, but it also quits VIM
There's :bd!, but it doesnt save the changes
There's :bw, but that's even worse (unfortunately that's w[ipeout], not w[rite]...)
There's ctrl+O, but it doesnt seem to work when I edit the file (also, it doesnt actually close the buffer)
There's :up followed by :bd, but that's two commands and VIM's about efficiency, so I'd prefer a single command if it exists
There's a few other options and variants, but none that do what I wanted, afaik
It feels like this should be simple enough to do with one command, preferably without macros/plugins/functions/snippets/etc; as close to vanilla as possible. I get the feeling I'm missing something obvious.
You could concatenate commands like so:
:w|bd
I'd like to save the file, but only if there's changes to it
:up[date]
to go back to working on the contents of the function
Press Ctrl^, or enter the command :e[dit] #
I'd prefer a single command if it exists
Set an option :set autowrite and then Vim will save the current buffer on pressing Ctrl^ automatically.
vimdiff file1 file2
besides differences shows also same lines from both files. Is it possible to hide them? How to do it?
As Vim is a text editor (not a specialized diff viewer), the full contents of both files are kept (so you can do edits and persist them). Vim usually just "hides" multiple identical lines by folding them away; they are still present, just not visible.
You can influence how many identical lines are kept around changes (default: 6 lines above and below) via the context value of the 'diffopt' option. So, to completely fold all identical lines:
:set diffopt+=context:0
It is still showing common lines if common line is going in sequence with different. one after another
The solution suggested by Ingo Karkat worked perfectly in Linux. Thanks for sharing it. However, it's not working on Mac.
Is there a way to make cat, less etc. print tab characters instead of tabs being converted to spaces? I am annoyed by this when I copy code from the terminal to an editor.
I am seeing two problems here.
First, destination editor can covert TAB to number of spaces. Some
editor has default feature to convert TAB to number of spaces. If
you disable this feature TAB character you copied from terminal will
be copied as TAB(instead of space) to an editor.
Windows Notepad++ has similar feature
. If you are using vim, this page will be helpful for
vim tab and space conversion
Another, source file in your case terminal may be representing tab
as spaces, please check that first. You can use cat -t filename to
see if you have any TAB in source file or not. That command will
display TAB character as ^I.
It seems this is not possible with less (see answer to the same question on unix.stackexchange).
As a workaround, it works with cat or, for some minimal paging capabilities, with the more command.
I am currently trying to use ragtag to close some of my html tags in ERB files. However, pressing something like (C-X)/ (which I interpret to be , "CONTROL" + "uppercase X" + "/") it just prints the / to the buffer. Any ideas?
Make sure you're in the correct mode. The (Ctrl-X) key mappings of ragtag.vim only work in "insert" mode, which is a bit non-intuitive since most text manipulation in Vim is done in "normal" mode.
First, make sure in your .vimrc file, you have the line
let g:ragtag_global_maps = 1
This gives you access to the ragtag key mappings as in <C-X>/ or <C-X><space>
Next, be sure to note that the available ragtag functions available to you depends on the type of file you're in. For instance, when you're in a standard .rb file, you only get a few features, whereas if you open an erb file, you get all the goodies.
Hope that helps.
Try modifying timeoutlen and ttimeoutlen to something bigger, or delete any lines you have set in your .vimrc. The default value should be sufficient for ragtag to work.