slimv VS vim-sexp-mappings-for-regular-people

I use Vim with slimv, and have for years.

Maybe you should stick to one new thing at a time. Vim is more than capable of handling Common Lisp. Look at Slimv and Vlime for vim-style SLIME. Focus on CL first. You can come back to Doom / Emacs later.

Neovim works just fine. I use Neoterm to send-to-repl, here's what my config looks like. Your other options include vlime and slimv. I switched to neoterm because it's simple, explicit, and doesn't create unpredictable windows. Works for any other language just as well.

https://GitHub.com/jpalardy/vim-slime is a terrible SLIME to be honest! It is not even a SLIME. It just This does not look like SLIME. It just copies text from one text buffer and paste it to another Vim buffer which is probably running a REPL. "Probably" because who knows what the target buffer is running. vim-slime does not care. This is not Superior Lisp Interaction Mode for $EDITOR (SLIME) in any way.

vim-slime does not connect to any Swank server. It does not understanding Lisp s-expressions. It would happily copy any random text into any random REPL and call it job done! Lisp interaction mode is much much more than just copying and pasting text around. A superior lisp interaction mode gives you live debugging, handling conditions, inspecting variables, navigating the stack frames, ... Vim-slime cannot do anything like this because, well, it just copy-pastes stuff around. Vim-slime is a disingenious and misleading name for a project that is not SLIME.

If you really want to use Vim, do yourself a favor and use https://github.com/kovisoft/slimv and experience a true Lisp interaction mode.

Join me vim brother and don't settle for forcing yourself to use emacs while developing in CL when you don't have to! You even have two vim options! https://github.com/kovisoft/slimv and https://github.com/vlime/vlime with a great comparison of the two: https://susam.net/blog/lisp-in-vim.html

I've seen SLIMV recommended as a SLIME alternative for Vim. Like SLIME, SLIMV is a SWANK client.

I found Vlime to be more updated than slimv and give a smoother experience. With time I've switched to bare neoterm which I highly recommend. CL and lisps in general are designed with a text repl in mind, so this is the method that is guaranteed to work on every obscure CL distribution, and also transfer well to any other REPL-based languages.

If you are already familiar with vim you may want to use slimv

You need Parinfer. Several versions are available for Vim. It's easier to learn than Paredit and works better with Vim-style editing anyway. Lisp emphasizes interactivity with the REPL. It helps if you can send forms you're editing to the REPL for testing. Try something like slimv.

The vim-sexp plugin does slurping and barfing of s-expressions. When I used it years ago with Clojure, c/o of tpope's fireplace plugin, I preferred his mappings for it.

I'm a vim user and generally dislike tools typing for me at the same time that I'm typing. I've gotten some value from https://github.com/tpope/vim-sexp-mappings-for-regular-peopl... though when writing Lisp.

vim-sexp-mappings-for-regular-people [1] uses really easy-to-remember shortcuts for these:

- "backward slurp" is "<(" (move opening paren to the left)

- "forward slurp" is ">)" (move closing paren to the right)

- "forward barf" is "<)" (move closing paren to the left)

- "backward barf" is ">(" (move opening paren to the right)

[1]: https://github.com/tpope/vim-sexp-mappings-for-regular-peopl...

I think the paredit stuff is a bit overblown but apart from managing parens for you, another simple example is editing single expressions. e.g. in Java you might have a line: "int a = blah.bar(something, thing, whatever);" If you realize you need to actually pass "whatever" first, not last, unless you know an IDE shortcut that can make the edit for you, you're going to have to type stuff. I would probably just move my cursor to the start, type "whatever, ", move my cursor to the comma after "thing" and highlight to the end then delete. If "whatever" was a longer variable, or even more interestingly an entire sub-function call like "whatever(x, y, z)", I might instead highlight it all, cut, backspace the comma, move cursor to the start, paste, type a comma. Oh no, I might miss a comma or somehow mess up a paren/semicolon or typo a name?! Whatever, it's rare for me, and for most mistakes I'd get a red squiggly alerting me to it immediately. I like typing, and prefer most 'helpful' plugins get out of my way for most things, so such a process isn't that annoying to me.

But I do at least see there's a nicer process if you have something like paredit: you just move you cursor to the "whatever" (even if it's instead "whatever(a,b,c)") and a command will move it to the left/right/etc. and fix up anything that needs fixing up. In Lisp though the base syntax is so simple and uniform that there's not usually much needing "fixing up" -- there's no pesky commas to deal with for instance, and having the opening paren come in front of the function name instead of after simplifies a lot of things. The worst is adding/removing/moving a form that's at the end of a let binding, or perhaps sometimes adding something to the end of a function that previously ended with ))).

I like to use vim (which does have paredit though I have it disabled) and just having the ability to jump between open/close parens by pressing "%" and to cut jumps as a whole, or the insides, without having to move my cursor character by character, is good enough for me. I still use some paredit-like commands in some instances like moving forms around or in those "worst case issues" I mentioned but I use them with these mappings: https://github.com/tpope/vim-sexp-mappings-for-regular-peopl...

There are more advanced things but how much I care about them varies; I don't tend to need them for Lisp, though every so often I'll miss something from Eclipse that I suspect not even emacs does (or does well). e.g. I know emacs can do a "templateized" completion just like a Java IDE when you type a function name and insert its arguments as placeholder variables to later define/type over, I don't know though whether emacs can then let you place the cursor over each one in turn and with something as easy as 'ctrl+1' hoist that var to an assignment form just above (I did this all the time in Eclipse to avoid having to choose a name, type it, and type its correct type). (In Lisp it's complicated by needing to introduce a let binding if it doesn't exist or append to one if it does. It wouldn't surprise me if paredit can do this, it's just that I'm aware of some refactoring tools in Slime but they don't tend to approach what Eclipse or IntelliJ users expect even if in theory they could.)

I use vim with slimv, paredit turned off but a few bindings from https://github.com/tpope/vim-sexp-mappings-for-regular-people are useful.

Slimv comes with a Paredit Mode: https://github.com/kovisoft/slimv Personally I leave it off, though, never been a fan of anything trying to 'help' me automatically while I'm typing apart from indentation. I do appreciate vim-sexp occasionally with these mappings: https://github.com/tpope/vim-sexp-mappings-for-regular-peopl...

https://susam.in/blog/lisp-in-vim-with-slimv-or-vlime/ is a good overview of the differences between slimv and vlime (the two vim plugins) and how to use them.