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My I3-Emacs Integration
- PunchyHamster 4mo agoI just use super(win key)/hyper (bound to capslock) for i3-related commands and leave emacs to its own devices with normal binds
- royal__ 4mo agoYeah this is what I do. This article feels like crazy overengineering for something that's not really a problem
- dima55 4mo agoA dedicated key for all window-manager things is what people that have thought about it do (I use the "windows" key). But keyboard manufacturers haven't thought about it, so sometimes reasonable things aren't possible. I don't know.
- sudahtigabulan 4mo agoUnless you have RSI. Then it might be worth it. Depends on what hurts.
- rileymat2 4mo agoYes, I am misunderstanding the problem. The windows/mac command key leave shift, control and alt free for i3.
- noosphr 4mo agoThere can never be too many modifier keys: https://xcancel.com/octonion/status/1341113219142828039 https://xcancel.com/octonion/status/1341113219142828039
- topaz0 4mo agoThat's fine as far as it goes, but I don't think that gets you what this article is for, which is things like using the same binding context-dependently to navigate between emacs splits and regular window manager windows, context-dependently. Which is a fun bit of overengineering.
- PunchyHamster 4mo agoYes, the entire point would be to avoid such brittle engineering and entanglement of the two
- krupan 4mo agoThe problem some of us have is we get used to jumping between emacs windows/buffers using C-x o and C-x b and then without thinking about it try and use the same keys to jump between i3 windows and of course it doesn't work. Or vice versa, trying to use i3 shortcuts to switch emacs windows/buffers.
- skulk 4mo agoI've started using ewm to get this kind of unification between emacs window management and non-emacs window management. https://codeberg.org/ezemtsov/ewm https://codeberg.org/ezemtsov/ewm
- stebalien 4mo agoI keep trying it (coming from EXWM) but I get lots of lag, stutters, and poor fractional scaling. I'm not sure how much of that is "GTK under wayland", Emacs's PGTK build (known to have lag/rendering issues), AMD kernel drivers (?), or EWM itself; but it's not yet a replacement for EXWM in my experience.
- ezemtsov 4mo agoHi, ewm author here. Lagging is super annoying, and regretfully it comes mostly from very slow pgtk cairo implementation. I'm getting the Skia branch to a usable shape this week. A bit too early to say, but the approach looks promising. Running it for almost a week with a 4k 120hz external monitor, no issues noticed so far. https://codeberg.org/ezemtsov/emacs/src/branch/skia-31.0 https://codeberg.org/ezemtsov/emacs/src/branch/skia-31.0
- krupan 4mo ago"Writing a Wayland compositor from scratch is a staggering amount of work..." I switched to Wayland and sway about 2 years ago and it hasn't been bad, but this is the thing that makes me most sad about Wayland. X has so many different window manager options, it's like, an embarrassment of wealth. Wayland has like, 3 "finished" ones (if sway even counts).
- skulk 4mo agoit is sad, X11 had a suite of tools like xrandr that worked regardless of your wm/compositor but now with Wayland these tools are compositor-specific (or have to agree to a standard).
- SubiculumCode 4mo agoSide note: I am really enjoying HN today with the set of stories with personal hacks like this i3-emacs integration, someone's desk setup, someone's writer-deck laptop install, the kinda hilarious but also hecka geeky thermal ttrpg thingamabob, and the 16 byte wake up demo. Fun geeky stuff that isn't AI,and I love AI, but it ain't everything.
- diminish 4mo agoCan you pls link to them?
- torh 4mo agoThey are still on the front page, but here you go: Two-part desk setup : https://news.ycombinator.com/item?id=48214311 https://news.ycombinator.com/item?id=48214311 Writerdeck: https://news.ycombinator.com/item?id=48250144 https://news.ycombinator.com/item?id=48250144 Wake-up demo: https://news.ycombinator.com/item?id=48253060 https://news.ycombinator.com/item?id=48253060
- noir_lord 4mo agoI set up a crude set of Ublock Origin filters to nuke AI off the frontpage of HN a while ago. It's been great, much more like HN used to be.
- leephillips 4mo agoI set this up: https://hn-ai.org/ https://hn-ai.org/ The problem now is that so many articles with innocent titles are really about AI slop. The title might be “A Space Exploration Game” and the content is about some vibe-coded garbage.
- ristomatti 4mo agoIn my current favorite alternative HN frontend https://hcker.news https://hcker.news, you can filter (include and/or exclude) posts by words found in the titles. There's _a lot_ of other customization options as well.
- gigatexal 4mo agoAh no video it action?? Very interesting though. I don’t always read entire posts on blogs but this one I did. Lisp looks really interesting.
- deleted 4mo ago[deleted]
- Zambyte 4mo agoOoo this is nice. I may have to try to get this working with my personal setup using Emacs and Sway. My long term vision is to make an Emacs implementation that is compatible only in philosophy. It would use Guile instead of Elisp, default to bindings that are more familiar to people coming from more modern systems, and would be built from the beginning with concurrency and graphics in mind. For now it remains a dream though.
- cmrdporcupine 4mo agoSounds like you want Lem. Though it's common lisp instead of guile. https://github.com/lem-project/lem https://github.com/lem-project/lem
- Zambyte 4mo agoNope! I should have elaborated, but by "graphics in mind" I meant full support for graphical applications. I want it to be a Wayland compositor. It would either be used as a top level compositor like EXWM, or as a nested compositor, like how gamescope is used. I want it to be as easy to make scripts to automate graphical applications as it is to automate textual ones in Emacs or shell scripts.
- cmrdporcupine 4mo agoYeah fair enough. I think we likely agree, too. As I said in my other comment in this topic I actually would love to see an arch where the UI portions are split up with a background daemon holding buffers, lisp execution etc and then IPC to frontend pieces for window management and buffer editing. So window management can be done by ... a window manager, but with intelligent interaction to the editor pieces so you don't lose all the awesome emacs stuff. EDIT: I would say however that something like lem is probably more amenable to that refactoring/restructuring than GNU emacs, which is a single-threaded monolith.
- grumpyprole 4mo agoVSCode is pretty much this. But with typescript instead of Guile. After 30 years of Emacs, I switched .
- timonoko 4mo agoUnrelated, but me and Gemini just invented "C-x 4" for multiscreens. (defun my-external-readonly-split () "Open the current file in an external xfce4-terminal as read-only." (interactive) (if buffer-file-name (start-process "xfce-terminal-split" nil "xfce4-terminal" "-x" "emacs" "-nw" "--eval" "(find-file-read-only (pop command-line-args-left))" buffer-file-name) (message "Current buffer is not visiting a file!"))) (global-set-key (kbd "C-x 4") 'my-external-readonly-split)
- timonoko 4mo agoIncredibly splendid. I just tested it myself. Try C-x 2, C-x 3 and C-x 4
- the-lazy-guy 4mo agoYou should use emacsclient, so file will be actually shared. Or better yet - use GUI emacs with its ability to have multiple frames.
- nesarkvechnep 4mo agoI did the same integration with an Erlang daemon. All relevant key presses are sent to it and based on the current focused application the daemon does different things. I built an Erlang library i3_IPC to listen for events and send commands to Sway.
- krupan 4mo agoCare to share?
- Pay08 4mo agoI'm curious; why Erlang?
- nesarkvechnep 4mo agoWhy not Erlang? It's is great in everything which requires talking to and/or listening on a socket. It's amazing for writing and running daemons.
- krupan 4mo agoIn case you don't understand the problem here, an emacs instance can be split into multiple "windows" and there are emacs key bindings to create and destroy these windows, move the "focus" from one window to another, resize the windows, etc. For many of us, this was our introduction to a tiling window manager experience before we'd ever heard of tiling window managers. When we switched to using a tiling window manager for all our windows, we ran into a muscle memory problem. We were used to jumping between emacs windows/buffers using C-x o and C-x b and then without thinking about it we'd try and use the same keys to jump between i3/sway windows and of course it doesn't work. Or vice versa, trying to use i3/sway shortcuts to switch emacs windows/buffers. To try and solve this problem I've been using less emacs windows and more i3/sway windows, so I can just use i3/sway keybindings everywhere, but emacs puts up some resistance to that. I like this approach
- cmrdporcupine 4mo agoYep, I still find emacs' window management bindings more intuitive than any tiling window manager I've used. So much so that I thought naively that things like exwm would "solve" this problem for me. But in fact -- beyond being janky / single-threaded -- they don't really because you still end up with competing bindings. I think the more elegant model would be for the window manager to own all the window management keybindings and then for there to be a background emacs-like process that owns the buffers (and the remaining keybindings) and can present them in standalone windows which the window manager presents. With some kind of IPC between the two for coordination, I guess. I don't think GNU Emacs itself works well with this model tho. Its "server" mode is something else entirely.
- alfiedotwtf 4mo agoI got rid of the default bindings for my window manager and emacs… So instead, I’ve made any keybinding with the Super key take ownership from the window manager, and ctrl-c * for emacs, but I’ve been thinking of binding the Hyper key to my keyboard so it’s one less level
- 9999gold 4mo agoI can relate, finding myself pressing the wrong keybindings when moving between i3 and emacs windows. The idea in the post is interesting but I am not sure how I’m going to solve this. I have been thinking about trying EXWM or switch to another WM. Tried KDE but it didn’t have support for multiple workspaces in the secondary screen. And after using i3wm I found it difficult to get back to other WMs.
- Pay08 4mo agoUnrelated to the content of the article, but I absolutely hate the lack of capitalisation.
- klik99 4mo agoI have to mainly drive Windows 11 for work reasons so I use komorebi for a tiling window manager (highly recommended btw). I bet the ideas in this post can be applied in that environment too, gotta try it now, great idea
- bsnnkv 4mo agokomorebi mentioned!