I have a split window open in GVIM.
On the bottom window I have a text file open.
This text file contains a list of files (with full path).
What I would like is a command so that according to my cursor position on a file name in the bottom window, that file will open on the top window. At the moment, when I press g-f it opens it in the bottom window instead of the file list.
Any ideas?
EDIT: I managed to solve it with a macro (copy line, ctrl-w, up, :e and paste). Any better suggestions are welcome!
You could use a mapping like this one:
nnoremap <F7> :let cf = expand("<cfile>") <bar> wincmd k <bar> execute "e " . cf<CR>
save the filename under the cursor in a variable,
move the cursor to the window above,
edit the file.
But what problem are you trying to solve?
So I am confused by what's the proper behavior of NERDTree
When I go to NERDTree and press 's', a split happens on the RIGHT side of the screen (I have splitright enabled).
Now if I go back to the NERDTree split and press enter on another file, the LEFT split gets replaced.
I would like all opening of files to happen on the right split. Is there a way to do this?
I installed NerdTree plugin.
How can i open a file at right side as vsplit from a left side NerdTree panel ?
To make vsplit put the new buffer on the right of the current buffer:
set splitright
Similarly, to make split put the new buffer below the current buffer:
set splitbelow
I haven't tried this with NerdTree, however.
There's a s command, but it opens a file split to the left of current buffer. Though you can press Ctrl+W r to swap windows then.
This is a bit of a hack, but how I do it is this:
Put cursor in window I want to open file into
Hit <leader>n<leader>n (this closes NERDtree and then opens it again with the cursor in NERDtree)
Select the file
On my system this opens it on the last window I was just on if the file isn't already open on my screen.
Start in the window you want to open your file into.
Hit <leader>n<leader>n to close and reopen NERDTree
Select the file you want!
A quick C-w = will get your windows back to proper proportions.
Not sure if anyone else is still struggling with this, but here's how I dealt with it.
You can use
:ls
to list the available buffers. Which would look something like:
1 "foo.txt"
2 "blame_the_user.java"
:b1 to select foo.txt
:b2 for blame_the_user.java
This method can be done from any window setup using :sp or :vs.
Open the buffers you want to split first.
I am using vim with NERDTree to develop, but not good at it. I have two questions with NERDTree:
How to move cursor between nav window and edit window without mouse?
How to go to one special file node (named xxx) in nav window directly by keyboard?
The NERDTree plugin creates a Vim buffer, and displays it in a Vim window. So you can use any of your normal Vim commands.
(1) Thus, if your edit window is to the right of the NERDTree window, you would use: ctrl + Wl to go to right window and ctrl + Wh to go to left window. or ctrl + w twice to toggle between the two.
(2) To go to a special file, simply search for it while in the NERDTree window:
/xxx
Hit ENTER to end the search at the line, and then ENTER again to open the file in the previous window and go to it.
I usually:
Choose the needed file.
Open it in a tab(t character, by default).
But how I can jump back to NERDTree to open one more file in a tab?
Temporary solution I use now in my .vimrc file:
map <F10> :NERDTree /path/to/root/of/my/project
But it's not very useful to start navigation again and again from the root directory.
Ctrl-ww
This will move between open windows (so you could hop between the NERDTree window, the file you are editing and the help window, for example... just hold down Ctrl and press w twice).
Ctrl+ww cycle though all windows
Ctrl+wh takes you left a window
Ctrl+wj takes you down a window
Ctrl+wk takes you up a window
Ctrl+wl takes you right a window
NERDTree opens up in another window. That split view you're seeing? They're called windows in vim parlance. All the window commands start with CTRL-W. To move from adjacent windows that are left and right of one another, you can change focus to the window to the left of your current window with CTRL-w h, and move focus to the right with CTRL-w l. Likewise, CTRL-w j and CTRL-w k will move you between horizontally split windows (i.e., one window is above the other). There's a lot more you can do with windows as described here.
You can also use the :NERDTreeToggle command to make your tree open and close. I usually bind that do t.
If you use T instead of t there is no need to jump back because the new tab will be opened, but vim's focus will simply remain within NERDTree.
You can focus on a split window using # ctrl-ww.
for example, pressing:
1 ctrl-ww
would focus on the first window, usually being NERDTree.
Since it's not mentioned and it's really helpful:
ctrl-wp
which I memorize as go to the previously selected window.
It works as a there and back command. After having opened a new file from the tree in a new window press ctrl-wp to switch back to the NERDTree and use it again to return to your previous window.
PS: it is worth to mention that ctrl-wp is actually documented as go to the preview window (see: :help preview-window and :help ctrl-w).
It is also the only keystroke which works to switch inside and explore the COC preview documentation window.
ctrl-ww Could be useful when you have limited tabs open. But could get annoying when you have too many tabs open.
I type in :NERDTree again to get the focus back on NERDTree tab instantly wherever my cursor's focus is. Hope that helps
The top answers here mention using T to open a file in a new tab silently, or Ctrl+WW to hop back to nerd-tree window after file is opened normally.
IF WORKING WITH BUFFERS: use go to open a file in a new buffer, silently, meaning your focus will remain on nerd-tree.
Use this to open multiple files fast :)
You can change the tabs by ctrl-pgup and ctrl-pgdown. On that tab you came from the NERDTree is still selected and you can open another tab.
In more recent versions of NERDTree you can use the command :NERDTreeFocus, which will move focus to the NERDTree window.
gt = next Tap
gT = previous Tab
if you want you can enable the mouse support editing ~/.vimrc file.
put set mouse=a
after that you enable files click in NERDTree.
All The Shortcuts And Functionality is At
press CTRL-?