vim youcompleteme vs coc

For Vim enthusiasts and anyone interested in Vim. Youve learned how to install and use the auto-completion plugin in the Vim editor. Du behver ocks trd fr att installera den p ditt system. Edit: Just wanted to thank you all for your help, I finally switched to coc.nvim and it's AWESOME, if someone is thinking in switching just do it, it's worth it. It is a fast and instant increment completion engine. Using sophisticated plugins such as YouCompleteMe makes the developers work more straightforward, as it predicts the code they need to type. As quick as typing the text. 10 Options Considered 291 User Recs. Thankfully, long gone are the days when developers needed to write every single line of code manually, all thanks to automation. Another question, warning that it should be silent, should not have any awarenessI set coc.preferences.diagnostic.displayByAle, if I need to cancel some settings of my ale, let ale accept the coc send? To install the plugin, read the following. At this point we have done enough to generate an executable with the cmake utility. No. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. :set omnifunc=javascriptcomplete#CompleteJS This is the native way of connecting neovim to a language server. There is coc.preferences.diagnostic.displayByAle setting if you want ale to handle diagnostics. UltiSnips and SuperTab play nice together, so you can then just bind UltiSnips to tab directly and everything will work out. I use neovim 0.5, nvim-lspconfig and rust-analyzer. - Nvim Treesitter configurations and abstraction layer. 2 Answers Sorted by: 12 From the COC documentation, you need to edit your .vimrc https://github.com/neoclide/coc.nvim/wiki/Completion-with-sources: Use or custom key for trigger completion You can make use of coc#refresh () for trigger completion like this: I have seen posts describing how CoC can do certain things better than ALE. Already on GitHub? This might meet your needs. This API bridging happens inside the global configuration file that you have defined in the stage above, the one called ~/global_extra_conf.py. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Connect and share knowledge within a single location that is structured and easy to search. if I need to cancel some settings of my ale, let ale accept the coc send? To add to this, Treesitter, and a couple plugins make it it the best editor I've used. The default setting is that I don't need to set linter in ale? But coc.. wow.. it just works so perfectly. Im a little worried about the projects future though since its just one guy (please consider donating on BountySource), but LSP support is now an absolute must for any serious modern text editor (neovim is adding it natively as well). For performance, unlike client of YCM, coc.nvim is async most of time. alelinteralelintercocserverlinterlinteralecocdisablebyAle alecocaleemoji, coc-neosnippetShougo/neosnippetcoccoc-neosnippet. And coc supports languagues like Ruby easily while I never succeeded to get proper ruby completion in youcompleteme (which atm does not support lsp). I don't think there's anything different. In the following I have listed the extensions you need. I updated the g:ycm_server_python_interpreter option to point to the correct python and that fixed my issues. Had no idea CoC did linting. Finally I installed Vim-racer using Pathogen: git clone --depth=1 https://github.com/racer-rust/vim-racer.git ~/.vim/bundle/vim-racer I added the racer_cmd variable in my vimrc like they asked: Create an account to follow your favorite communities and start taking part in conversations. Step 1: Check you VIM version Use the following command to check the VIM version: vim --version Output: The VIM version needs to be at least 7.4 and above, and it needs to support python or python3. quick.nvim doesn't ship with any default coc plugins though, so you have to install the ones you want to use. I believe it is a good idea to use both the plugins - Asynchronous Lint Engine (ALE) for it's linting functionality and Conqueror of Completion (coc.nvim) for its completion functionality. I use youcompleteme with vim since forever. Coc (Conquer of Completion) To me, the selling point is the usage of the new floating window API of Neovim, which makes it very convenient. Quality is great. And most importantly, in my opinion, it has the best quality and best speed of all completion plugins. You can customize the Vim editor by setting the configurations using the .vimrc file. I use yet another one, vim-lsp. So now you have two access points, whatever goes into these variables (g:ycm_python_interpreter_path, g:ycm_python_sys_path) gets passed to the completer engine through the client_data[] API. 6 29,547 9.9 Vim Script coc.nvim VS Vim The official Vim repository ruby. Lets discover some of the auto-completion engine plugins available. The default auto-complete functionality completes the words you type by checking the available terms in the buffer. I briefly tried out Coc but didn't find it to deliver anything compelling to make me switch away from a relatively fine-tuned deoplete-powered . As you type etc. and press *Ctrl + x* followed by *Ctrl + o* to see the auto-complete suggestions as below. But that has to do with coc config. This tutorial will teach you how to use the Vim Code Completion tool for any language. (1) you might have better luck asking the plugin authors on github, and (2) your question as it stands is incomplete; could you grab the relevant bits from your link and. This website is using a security service to protect itself from online attacks. Ddc. lint, syntax check, autocomplete) and feeds the results back to CoC to display in Vim. For many languages such as SQL, HTML, CSS, JavaScript and PHP, omni completion will work out of the box. 1. Create an account to follow your favorite communities and start taking part in conversations. And it is a bit more work to get it going on Windows as it is. Is there a plugin or a way to make vim do syntax highlights for different langauges (Python,Java,Javascript) with auto complete. Yes you should just delete the YouCompleteMe folder. To learn more, see our tips on writing great answers. Using sophisticated plugins such as YouCompleteMe makes the developers work more straightforward, as it predicts the code they need to type. Press question mark to learn the rest of the keyboard shortcuts. As more innovative companies compete to produce best-in-class products and services, speeding up processes becomes necessary to keep ahead of the market. vim is a great text editor but dev work in 2020 requires some sort of an IDE. Multiple plugins are available for enabling auto-complete functionality for all languages at once. Auto-completion tools are vital for faster, easier, and more accurate coding, and there are various plugins available for any text editor. I would like to mention coc.vim, which is the closest you can get to VS Code-style language extensions. ale coc.nvim. With you every step of your journey. LanguageClient-neovim is built specifically for neovim (in rust!) It is an improved version of Vi editor and the name Vim stands for **V** **im**proved. calling another java class file inside main class in vim? Also the dev u/chemzqm is very good. You can use this plugin when you prefer to work with the nodejs environment. Vim is also highly customizable and extensible. The confusing bit here was that I was not able to understand how the second (2) scenario works. My main language is Python (the most problematic with completion engines), but I also use Rust, Javascript, Typescript, Shell script (Bash and Fish) and (every time less and less, but still) C. I also like to try new languages from time to time, or like to contribute to OSS projects when I have time, so the ability to add languages via plugin is a must. If it is not supported, you need to reinstall VIM. Lua seems nice to develop plugins. I was about to move away from vim for primetime development work after 15 years of using it until I found CoC. The LSP allows various code editors, like VS Code, Emacs or Vim, to implement semantic features like completion or goto definition by talking to an external language server process. It haves lots of hidden gems, really needed to make coc.nvim more usable. Then I tried coc.vim and haven't come back ever since. I didn't like it. node-y-ness is good, cuz the aim is to be close to vscode ecosystem and ease extension/feature migration when needed. When writing programs using the vim editor, the syntax highlighting functionality works out of the box and highlights the keywords based on the selected file type. $ cd build # Read CMakeLists.txt and generate native build files. My personal experience - my vimrc went from 300+ lines to just approx 100 lines after switching to coc. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Pretty fast, it takes about 10 seconds for initial set up when you open up nvim, but never had issues post that. Vi and Vim Stack Exchange is a question and answer site for people using the vi and Vim families of text editors. The fact all of them are coc extensions makes most of them work out of the box and you do not to spend extra time to make them work with one another creating a very hassleless experience. Please describe. You got the gist of it, but it is way cooler imo. What's the correct way to install YouComplete using vim-plug in vim/nvim? Performance & security by Cloudflare. Would be great if the completion also places down the rest of the snippet as well such as opening and closing curly brackets after a function or a resource call etc. What I want to do is to have YouCompleteMe do completions and Syntastic to check for errors but it looks that doesn't go together. The only positive thing I could find about ALE is that it supports more linters than CoC. From my perspective, as a relative new user of both ALE and coc (I use it for C++/Ruby/Python/VimL): First, lets see how to use the auto-complete functionality in the standard text file. DEV Community 2016 - 2023. But when I work on a project, I usually work with a python that has many modules installed in there, possibly even a totally different python version. Next up installing coc.nvim. Create an account to follow your favorite communities and start taking part in conversations. Other than that I'm pretty happy with it. Side question: Is it necessary to install LSPs to support linting in Coc? vim ( YCM ). BTW, as someone implied yes, unfortunately I didn't have time to read all the README nor the manual, that's why I'm asking, I'll do before switching of course. I'm not very happy with YouCompleteMe,that's why I didn't include it in the post. Enter into the vim command mode by pressing the *Esc* key and Enter the below command. While using the advanced plugins, the suggestions are based on context rather than standardized. A completion plugin for neovim coded in Lua. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? (by neoclide), A code-completion engine for Vim (by ycm-core). Coc is an intellisense engine for VIM. They can work together. Since this plugin has more settings and different configurations for each programming language, you should, Note that this plugin is currently in maintenance mode and not developed anymore. Another question, warning that it should be silent, should not have any awareness. Topological invariance of rational Pontrjagin classes for non-compact spaces, Replacing broken pins/legs on a DIP IC package, Redoing the align environment with a specific formatting. It has multiple built-in completion engines, and developers can use it for any language without any specific language configuration. Do they do something that ale doesn't do?? I think the current general consensus is that you should probably use Rust-Analyzer as your go to language server for rust, its fast, has regular updates and most likely all features you need (if not just add your own to it). YouCompleteMe is a Python-based plugin. It's a linter, autocompleter, and everything else. Nowadays my main editors are nvim with coc.vim on Linux (running on tmux) and VsCode with Vim plugin when running on Windows. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. at https://github.com/dense-analysis/ale#faq-coc-nvim, It explains nicely that and is slightly newer. When you use the YouCompleteMe plugin, there are no keys to be pressed to auto-complete the code. And there are many, many linters available in ALE which do not support lsp. ALE on the other hand has first class support for linters (not using lsp), which is not what coc aims at (afaik). Is there a solutiuon to add special characters from software and how to do it. VIM is available under the Vim license, which is, through a particular clause that allows the distribution of modified copies under the, Vim supports multiple text editing functionalities by default. For Vim enthusiasts and anyone interested in Vim. A few days ago I installed YouCompleteMe Plugin. Language servers proved to be a gamechanger where text editors focused on, well, text editing while being supplemented IDE features by language creators themselves. Upstream never bothered to investigate. CoC is slightly different. The following is what goes into your ~/global_extra_conf.py file. Ale is a linter. - LunarVim is an IDE layer for Neovim. Tip : Use neovim v0.4 for the floating window. How to show that an expression of a finite type must be one of the finitely many possible values? So far compe is the most efficient autocompletion plugin for neovim. Thankfully, long gone are the days when developers needed to write every single line of code manually, all thanks to automation. to your account. Why do small African island nations perform better than African continental nations, considering democracy and human development? Made with love and Ruby on Rails. To install the plugin, read the following [instructions. If Vim finds only one match, it will automatically complete the term. Read https://github.com/neoclide/coc.nvim#why if you want to compare LSP features. Jedi-vim Under the hood you just install CoC plugins which themselves are pretty much minor adaptations of the same language servers that vscode uses. It's amazing the setup you can easily make for web development with Angular or React. Some popular features include *Text auto-completion*, *Syntax highlighting*, and *Text editing using commands*. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. It is designed for use both from the command line and GUI. Can someone help me make sense of all these langauge server plugins that support auto completion? https://github.com/dense-analysis/ale#faq-coc-nvim. You'd use Ale if you want to use other plugins in vim-lsp+asyncomplete. A continuacin, deber crear una estructura de directorios para que los complementos se instalen correctamente. But this extension installed lots and lots of stuff. Vim supports multiple text editing functionalities by default. Find centralized, trusted content and collaborate around the technologies you use most. I have recently shifted from youCompleteMe to ConquerOfCompletions and I have an issue in the auto-complete. And there are many, many linters available in ALE which do not support lsp. ease of maintenance (upgrading, config changes, etc). I've seen many people talking wonders of coc.vim, Im gonna give it a try. vim-lsp YouCompleteme is a fast and comprehensive code completion and refactoring engine available for Vim editor. It should just warn me, instead of prompting me to press enter to continue, I have not encountered such a problem before, maybe what is the coc check? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I actually have just got the answer from the coc-snippets README file. Fr att kontrollera om det r installerat eller inte, ge fljande kommando: Please provide a solution for me to solve this issue where I can easily access the auto-complete options. I am currently using both of them and don't know exactly why . I will consider it carefully. These things have been happening for longer than VsCode though. Coc is an "an intellisense engine" for Vim and Neovim and does a really good job when it comes to completion and communicating with language servers. It works quite well with rust-analyzer (and other languages). - async language server protocol plugin for vim and neovim, nvim-treesitter To subscribe to this RSS feed, copy and paste this URL into your RSS reader. To me coc provides the best out-of-the-box experience, and has the features I need (such as the ability to call non-standard commands like rust-analyzer.openCargoToml or rust-analyzer.expandMacro), however they change code action behavior in every few commits, which is driving me crazy. - Ansible Language Server. As you type etc. For Rust, use rust-analyzer, which supports the language server protocol. They can work together. The pyhton that is used to run YouCompleteMe, has nothing to do with your project's python scope. Innan du installerarkokos,Du mste se till att du har de ndvndiga beroenden p ditt system, nmligen vim 8 och hgre och nodversion 14.14 och hgre. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Remember that it might take some time for YouCompleteMe to generate a list of completion strings. And coc supports languagues like Ruby easily while I never succeeded to get proper ruby completion in youcompleteme (which atm does not support lsp). Coc and honza/snippets to provide snippets to the coc-snippet extension engine. You can also include plugins to extend the Vim functionality by using the extensive plugins available in the market. Then I found CoC and while it wasnt perfect, it was good enough and it was improving consistently. By clicking Sign up for GitHub, you agree to our terms of service and 2 likes Thread FidelVe Nov 3 '19 Ddc.vim is the next-generation version of the Deoplete.nvim plugin. Compare nvim-cmp vs coc.nvim and see what are their differences. Also this is probably only python-completion specific, but I am sure the mechanics are applicable to all kind of completion tasks. When completing module method calls, show me all its public options available. Nvim didnt support a few plugins i use, and it didnt really make any difference in speed, so i uninstalled it. Yes I installed coc and it's really good. I was using coc with ale and intended to switch to coc full time, when I did that the only difference I noticed is virtual text is shown on all diagnostics instead of only the line which the courser is at, that's basically the only difference, Here are my configs https://github.com/Blacksuan19/init.nvim. To install the plugin, read the following instructions. It has multiple built-in completion engines, and developers can use it for any language without any specific language configuration. I think the most hard time Vim and Neovim have is with front-end development, since many tools around it are built deducing one is using VSCode (a sad philosophy, IMO, propagated between front-end developers). lint, syntax check, autocomplete) and feeds the results back to CoC to display in Vim. Think of IDEs like Visual Studio Code - its got a bunch of plugins for different languages; CoC is similar. THAT IS NOT THE CASE! My MacVim relied on a different Python and this was causing YouCompleteMe to crash. This is my first post. Sign in Sign up for a free GitHub account to open an issue and contact its maintainers and the community. with youcompleteme enabled in tex file (using vimtex) I typed some letter for example \usepacakge { When I type the { , the error appears What actually happened? - A solid language pack for Vim. Probably, I installed ALE for linting and then CoC to auto-completion but few days back I noticed CoC can also do linting. It will become hidden in your post, but will still be visible via the comment's permalink. Various programming languages are supported in Vim 7. JavaScript programs are usually written in the .js file. Through a global global_extra_conf.py file that provides hooks so that you can take care of what goes into the completer yourself (the name of the file is something you define and can be anything, see below). The suggestions appear as and when you type something in the editor. Next, type a few characters of the word you need to write and press Ctrl + N to complete the word automatically. Note that this plugin is currently in maintenance mode and not developed anymore. does it have asynchronous completion? Reddit and its partners use cookies and similar technologies to provide you with a better experience. I use coc-rust-analyzer with neovim because it just works, and I haven't bothered to look at the native LSP yet. That's the best implementation of floating window by far. Manually writing every line of code is not only an avoidably complex chore but also a time-wasting one. Dont forget to install the nightly build of neovim to enjoy floating windows :), I'm just trying to decide whether installing Yet Another Runtime (node.js with optional yarn) is worth all the supposed benefits. We have seen how to use the auto-complete functionality for the text files. deoplete.nvim I am currently using only two plugins for completion. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. CoC had a very small plugin size, like a couple tens of megs. Otherwise, it is best to use the YouCompleteMe plugin for auto-completion. CoC runs forked versions of vscode extensions, whereas ALE uses language servers directly. Also, you need to install various sources for auto-completion of different programming languages. Top 40+ VSCode Extensions for Developers in 2022 How to Convert a Java Object into a JSON String How to use PhpStorm for WordPress development, A Beginners Guide to Lambda Expressions in Java, Inline JavaScript in HTML: Dont do it, unless you like really, really bad code, Tabnine now has over a million users and over 500k active monthly users. You could read the installer script of the specific version you installed and undo it manually if they don't have any documentation on uninstalling. Is it possible to rotate a window 90 degrees if it has the same length and width? I started using Vim about a year ago. Is there a single-word adjective for "having exceptionally strong moral principles"? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. For people who aren't familiar with vim, this post is asking about LSP client plugins for vim that would be used to talk to rust-analyzer. Asking for help, clarification, or responding to other answers. It's amazing the setup you can easily make for web development with Angular or React. Acidity of alcohols and basicity of amines. It's awesome. The g:ycm_server_python_interpreter option is designed to guide ycm when it comes to choosing the python used to run the actual completer, it has nothing to do with the completion scope and the completion process itself. Deoplete.nvim is yet another auto-completion engine available for the neovim and the Vim 8 editor. How do I align things in the following tabular environment? You can check this article to understand the difference between neovim and vim editor. There's a main dev, but also secondary contributors. This plugin is node.js-based. Im having some trouble in an LXC Ubuntu image too. DEV Community A constructive and inclusive social network for software developers. Press question mark to learn the rest of the keyboard shortcuts. It interacts with separate language servers that run separately to Vim. It's problem of your vim configuration, you should use set cmdheight=2 set shortmess=aFc to avoid this kind of problem, that message is not from coc. rev2023.3.3.43278. I am wondering if the grammar detection of COC can make me replace ale. You can install a coc extension via :CocInstall <extension_name>. privacy statement. https://github.com/ycm-core/YouCompleteMe#contact lists some options for support, I actually loved using ycm for years and YEARSSSS ( actually for like 4 years because ive only been a dev for that long). I have heard talk here and there, that CoC uses Nodes framework (idk what Im talking about), so it may be smaller in static physical size but the use of Node in your workflow eats up way more RAM or the dynamic memory. For example, if in one version I can run "complete match arms" when the cursor is at the beginning of the match keyword, after an update, it no longer works, and I have to place the cursor to the closing } of the match, or somewhere else. I know arrow keys are working but they are slowing my productivity. Well occasionally send you account related emails. This second case is known as the Configuring through Vim options approach. Since this plugin has more settings and different configurations for each programming language, you should use this plugin ONLY when you want to configure every setting explicitly. Getting ALE running doesn't require any extra hoops to jump through. Neovim 0.5 + coc.nvim. Press J to jump to the feed. This is why I have all my plugins as git sub modules. You don't need linter for displayByAle to work. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Could you please help me understand the mechanics and the purpose behind this client_data and the concept of "configuring through vim options.". The main modes are: Vim editor supports Autocomplete by default for the standard text files and enables autocomplete for programmatic files by explicit configuration. I have jedi (but not jedi-language-server), pylint, coc-python installed but not working. P-Rep for the ICON network / espanicon.team / fidel@espanicon.team. I am still amazed. Movie with vikings/warriors fighting an alien that looks like a wolf with tentacles. After switching to Neovim two weeks ago I found coc.nvim and I'm going to try when I have some spare time to do it (looks like installing and configuring it for about 6 languages isn't going to be a quick plugin switch).

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