vim-gutentags VS tagbar

https://github.com/ludovicchabant/vim-gutentags/issues/139 has some background.

Hi everyone. I'm looking to have a better setup for Rust in neovim. I do have rust-analyzer installed for useful lsp things but I was hoping to get tags working for it as well. I was using vim-gutentags (https://github.com/ludovicchabant/vim-gutentags) for navigating useful functions and stuff but couldn't quite get it to work for rust. Is there a simple way to do it or do I need rusty-tags and some aucommand to get it to work?

use tags, I like https://github.com/ludovicchabant/vim-gutentags for this. I might use my local .vimrc to tweak the config (exclude compiled source files and other uninteresting things)

guttentag: https://github.com/ludovicchabant/vim-gutentags

Without more information, it's hard to point you in the right direction. The tags file could be out-of-date, in which case you can try to re-generate it (vim-gutentags for tags auto-generation). You could have 2 function declarations with the same name, in which case you can try :tag to cycle through tags (supports partials, like :tag F which will suggest FOO, FAR, FAB ...etc) or :tag to see a list of possible options (supports partials, like :tag F which will list FOO, FAR, FAB, ...etc) for various matching tags you can jump to (fzf.vim provides a tags fuzzy finder via :Tags). Maybe you're experiencing :h tag-priority?

ludovicchabant/vim-gutentags - Tags

You can then use :cnext and :cprev (or focusing the window and selecting an entry) to navigate between them.

As others have stated, you can also use ctags (plugins like https://github.com/ludovicchabant/vim-gutentags are useful for refreshing tags in a project), but for some languages you may need to add a tag definition (e.g. for something like rust or zig). For older languages like C you should be fine.

Not sure if it will help in this case, but I also depend on ctags for when the lsp fails (e.g. code it doesn't compile for some reason). Here you let a program create a tags file, e.g. I use https://github.com/universal-ctags/ctags (it seems it can parse json files, though I'm not sure what kind of tags are generated from this and if they will be useful to you) with https://github.com/ludovicchabant/vim-gutentags to update the tags file. The tags file just contains symbol names with locations where they are defined, and vim has builtin functionality to use these tags files :h tag and they (can) work filetype independent. For example if I mention a C type in a markdown document I can just use ctrl-[ to jump to its definition in the C source file. Possibly you can generate tags files yourself from the json files to help with this, the tags file format is not very complicated. Tags also are not very intelligent and depend on unique names for them to work well, there is the :h g_CTRL-] that can help, but for symbols that are very common (e.g. init or something that potentially has like 20+ definitions) it doesn't really work.

Check this plugin: https://github.com/preservim/tagbar

Are you looking for https://vim-taglist.sourceforge.net/ or https://github.com/preservim/tagbar

I ended up finding https://github.com/preservim/tagbar and like it so far

I also recommend you https://github.com/preservim/tagbar with https://ctags.io/ installed , it will map definitions (functions, enum, struct etc..) to tags and tagbar plugin allows you to open a split window with the mapped list and navigate through your file, it also enabled more advanced features for quick navigation .

Also not that useful for text files I think, but I sometimes use something like https://github.com/preservim/tagbar to get an overview of the structure of the file, especially in unfamiliar documents. This is a quite old plugin of this nature that depends on ctags, there are more modern plugins that depend on treesitter. However for C++, I found the treesitter based bar plugins not as helpful, they need language specific settings, and the ones I tried didn't have them for C++ at the time.

Having said this, there are some useful language independent extensions: jiangmiao/auto-pairs, tpope/vim-commentary, preservim/tagbar, junegunn/vim-peekaboo

Hey, I checked out tagbar plugin. It's really cool. It supports most of the languages. But the ones that needs to be configured, are mentioned in their wiki. It mentions vimscript in it. What will be the lua version of following vimscript?

:set number :set autoindent :set tabstop=5 :set shiftwidth=4 :set smarttab :set softtabstop=4 :set mouse=a call plug#begin() Plug 'http://github.com/tpope/vim-surround' " Surrounding ysw) Plug 'https://github.com/preservim/nerdtree' " NerdTree Plug 'https://github.com/tpope/vim-commentary' " For Commenting gcc & gc Plug 'https://github.com/vim-airline/vim-airline' " Status bar Plug 'https://github.com/lifepillar/pgsql.vim' " PSQL Pluging needs :SQLSetType pgsql.vim Plug 'https://github.com/ap/vim-css-color' " CSS Color Preview Plug 'https://github.com/rafi/awesome-vim-colorschemes' " Retro Scheme Plug 'https://github.com/neoclide/coc.nvim' " Auto Completion Plug 'https://github.com/ryanoasis/vim-devicons' " Developer Icons Plug 'https://github.com/tc50cal/vim-terminal' " Vim Terminal Plug 'https://github.com/preservim/tagbar' " Tagbar for code navigation Plug 'https://github.com/terryma/vim-multiple-cursors' " CTRL + N for multiple cursors Plug 'https://github.com/rstacruz/vim-closer' " For brackets autocompletion " Auto-completion For Javascript, typescript, html, jsx ...etc Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'} " this is for auto complete, prettier and tslinting let g:coc_global_extensions = ['coc-tslint-plugin', 'coc-tsserver', 'coc-css', 'coc-html', 'coc-json', 'coc-prettier'] " list of CoC extensions needed Plug 'jiangmiao/auto-pairs' "this will auto close ( [ { " these two plugins will add highlighting and indenting to JSX and TSX files. Plug 'yuezk/vim-js' Plug 'HerringtonDarkholme/yats.vim' Plug 'maxmellon/vim-jsx-pretty' set encoding=UTF-8 call plug#end() nnoremap :NERDTreeFocus nnoremap :NERDTree nnoremap :NERDTreeToggle nnoremap :call CocActionAsync('jumpDefinition') nmap :TagbarToggle :set completeopt-=preview " For No Previews :colorscheme jellybeans let g:NERDTreeDirArrowExpandable="+" let g:NERDTreeDirArrowCollapsible="~" " --- Just Some Notes --- " :PlugClean :PlugInstall :UpdateRemotePlugins " " :CocInstall coc-python " :CocInstall coc-clangd " :CocInstall coc-snippets " :CocCommand snippets.edit... FOR EACH FILE TYPE " air-line let g:airline_powerline_fonts = 1 if !exists('g:airline_symbols') let g:airline_symbols = {} endif " airline symbols let g:airline_left_sep = '' let g:airline_left_alt_sep = '' let g:airline_right_sep = '' let g:airline_right_alt_sep = '' let g:airline_symbols.branch = '' let g:airline_symbols.readonly = '' let g:airline_symbols.linenr = '' inoremap pumvisible() ? coc#_select_confirm() : ""

Plug 'https://github.com/preservim/tagbar' " Tagbar for code navigation

https://github.com/preservim/tagbar (no LSP support)