LuaSnip VS ultisnips

If you're using Neovim, check out LuaSnip: https://github.com/L3MON4D3/LuaSnip

I’ve been using LuaSnip and never put much thought into it. And this was mainly because of because it seemed like the default and had good LSP integration. The one downside is that creating custom snippets is not that ergonomic, but I don’t mind it if it’s the price to pay for speed.

You can use LuaSnip and load snippets from VSCode. The documentation is pretty complete, but here is my config in case you want another reference.

I am trying to add snippets for python, i have LuaSnip and friendly-snippets installed, but for some reason it does not load the snippets. This is how i load the plugins:

There was a similar issue in LuaSnip repo. The culprit was a keymap in the config. Do you happen to have a similar keymap somewhere in your config?

I have decided to extract my Haskell snippets for LuaSnip into a plugin: haskell-snippets.nvim.

Not exactly what you're talking about but you could look into LuaSnip?

There are a few more resources for new users as well on the official repo, and you can find the implementation in Examples/snippets.lua

You mean snippets? If yes, you can try Luasnip and friendly-snippets with nvim-cmp and here's the setup guide. Hope it helps

I had the same issue recently. It was the case when I inserted a snippet but didn't fill out all the placeholders right away. This helped me. This is an autocommand that unlinks the unfinished snippet when you change the mode.

I always like people's LaTeX-based note taking setups. I'm a mathematician, so I write a lot of LaTeX too. (And I use vim, so I really like vim+Latex workflows).

It's interesting that this post (or rather, the later post that discusses this) talks about the advantages of UltiSnips. The well-known vim-LaTeX posts written by Gilles Castel (RIP) relied pivotally on UltiSnips.

It's not just that UltiSnips is a snippet engine. There are many of those (including LuaSnip, the other snippet engine mentioned in the OP series of articles). It's that UltiSnips can dispatch arbitrary expressions to short python code sections, and python has a great scientific library. For example, it's trivial to write a `sympy` snippet that will simplify or compute a given expression and write the output in latex for you.

But UltiSnips works *terribly* with neovim [1] [2]. Why? Because UltiSnips uses python, and neovim's python interface is 100x slower than vim's python interface. There are design decisions for this and I'm not trying to say that neovim is bad. I use both vim and neovim. But I use vim+UltiSnips+vimtex for writing LaTeX.

LuaSnip has interpolation too. I suppose it would be possible to write more code that calls from LuaSnip to a system like sympy (or other). But that's work. On the other hand, I think it takes a true power user to actually want or use the fancy interpolation functions.

[1]: https://github.com/SirVer/ultisnips/issues/974

I think in-the-wild examples like Ultisnips deoplete semshi (although they are advanced and somewhat complex) would also be good examples to learn how one can use python for writing plugins.

I didn't know lsp-zero, but this integration seems just for me except for that I am using UltiSnips instead of luasnip. Just curious how difficult do you think it is to add UltiSnips integration along with cmp-nvim-ultisnips?

If you use UltiSnips, you can just do this:

Snipets or code completion can be done in a number of different ways, and how that is configured will depend on what method you use. In the blog he uses the vim plugin ultisnips. You'll find details on configuration for that in that link.

Heyo, I've been trying to get UltiSnips and YouCompleteMe to work, however, I've ran into a bit of a problem. The python36.dll library does not seem to exist for UltiSnips, and YouCompleteMe cannot locate python at all (screenshots at bottom).