tmux VS toggleterm.nvim

tmux is a powerful terminal multiplexer that enhances productivity by allowing session persistence, window and pane management, and customization through key bindings and configuration files. It supports scripting for automation, facilitates collaboration with shared sessions, and integrates well with various shells and tools.

Tmux

Configure the frontend Open up a new terminal. P.S. We can split the terminal session using tmux or run it as a system service, but to keep things fairly simple, we would leave the backend running in one terminal and open another terminal for the frontend.

I have been using tmux for a while now. It was really worth it, especially after I started using neovim. One thing was really missing though compared to my previous setup and that was opening URLs. I always used my mouse to do that, but now I couldn't even do that because I am using the good old xterm as a terminal which doesn't have a built in feature like that.

If the cursor is located on a number, the shortcuts +a and +x increments/decrements that number. Not only do I not have any use for this behaviour, +a is also used to control tmux, which I normally use together with neovim.

I said multiplexer didn't I? tmux to be exact. Another game-changer for me. The beauty of using tmux is that I can create sessions, panes, and windows that can then be moved, split, detached, and everything in between. I also have Neovim shortcuts built in so that I can easily move with hjkl which if you know Neovim, that's life.

> tmux/screen do not break copy-paste

Tmux breaks interacting with the clipboard so much that it has its own dedicated Wiki page dealing with all of the different issues and settings: https://github.com/tmux/tmux/wiki/Clipboard

If so, tmux in control mode [1] plus iTerm2 could be what you're looking for. You would use the -CC flag when starting tmux either locally or on a remote host.

This brings all the niceties of an iTerm shell session, but still allow you to detach from tmux and reattach at a later point whilst still using the native iTerm features. Almost indefinite scrollback, as you mentioned. Also good terminal search facilities, and features to filter text in the session to display only lines that contain a keyword. Instant Replay lets you drag a slider and replay old TUI output that may have been erased from the screen [2]. And the configurable hotkeys are very convenient for pane splitting, which I find to be more convenient than the leader-plus-command of tmux. I find the toolbelt window useful, and sometimes define snippets of long cumbersome commands where it isn't possible or maybe appropriate to define aliases on a remote host. For local tmux sessions, I like some of the features of the iTerm shell extensions, like jumping back to the points of previous commands entered, which helps navigate through large amounts of console output. Or the directory name picker based on frecency, which is useful for adding directory names when composing long commands or to jump to a directory when using Zsh (which lets you omit the 'cd' command).

[1] https://github.com/tmux/tmux/wiki/Control-Mode

[2] https://iterm2.com/features.html

You can follow this guide to install Tmux on your system: Tmux Installation Guide

"Nvim 0.10 can now use the OSC 52 escape sequence to write to (or read from) the system clipboard."

This is a big deal! (it shouldn't be, but it is)

My main complaints about vim/emacs in the past was at the sheer complexity of getting something that should not even be a concern (clipboard integration) working properly, when other text/code editors did not have this problem at all.

Searching online, it seems like tmux has some nice documentation related to OSC 52 usage:

https://github.com/tmux/tmux/wiki/Clipboard

I will be playing around with this for a bit to understand it more. But honestly, this is the sort of thing that should "Just Work TM".

"VTE terminals (GNOME terminal, XFCE terminal, Terminator) do not support the OSC 52 escape sequence."

https://gitlab.gnome.org/GNOME/vte/-/issues/2495

That's a shame, but I'm not against using a different terminal emulator. Up until now I did not really have a good reason to.

akinsho/toggleterm.nvim: A neovim lua plugin to help easily manage multiple terminal windows.

As a data point, I'd like to chime in here. I have been a 15 year user of tmux (and screen before that) and never thought I'd change my development habits. Over the holidays I decided I would do one of those once-every-five-years upgrades to my vim setup as I had accrued dozens of vendored plugins in normal vim and wanted to see what the big deal with neovim was.

I bit the bullet and evaluated some of the "distributions" (AstroNvim and kickstarter) and played around with all the new lua plugins that I had never thought I needed (why use telescope when FZF-vim worked so well?).

Anyways, after a month of tweaking and absorbing, I found myself running Neovide only, and doing something I never thought I'd see, running tmux from within neovim/neovide. I think this only works (for me) because of session management (there are half a dozen plugins for handling quickly changing 'workspaces') and because the built-in terminal (with a very useful plugin called toggleterm: https://github.com/akinsho/toggleterm.nvim) works so well.

I have not stopped using tmux and layouts, and it sits in another fullscreen iterm2 workspace, but I find that I now spend 90% of my time using a fullscreen neovide and summoning/toggling tmux momentarily for running commands.

Of course, the caveat here is that my preferred mode of operation is being fullscreen as often as possible. I think if your preferred mode of operation is to always see splits then running neovim from the terminal within tmux is still the way to go.

As for why I like neovide? I find the animations, when tweaked to be less 'cool' are extremely useful to see where the cursor jumps to. I am also a huge fan of the fact that I can finally use 'linespace' to put some space between my lines of code -- it is an aesthetic I didn't realize I wanted.

For splitting the terminal you could try either toggleterm or tmux. If you want to send things from one tmux pane to another, then you can use slime. For a toggle-able filetree, you can use nvim tree.

I just found toggleterm which feels awesome. Pretty much exactly what I was looking for to use with Alacritty but even better since its integrated into the rest of my Neovim workflow.

I saw this plugin that tells me how to do it, however I got confused after I added "require("toggleterm").setup({})" in the lazy.lua file and installed the package as well using the Lazy command

I tried toggleterm but I wasn't successful.

And I never really got into Gitsigns or vim-fugitive. Lots of people love them, so I'm sure they're great, but I'm happy opening a floating terminal with Toggleterm and using Lazygit.

I agree with u/Bamseg, but you can get what you want using toggleterm.nvim BUT NOT IN FLOAT.

I use gitsigns for linewise operations (blame, reset, etc), and a floating terminal (toggleterm) for everything else. flatten.nvim also helps with nested nvim instances.

but I ended up finding a good enough workaround by using Lazygit through Toggleterm.