dumb-jump VS rg.el

TLDW It describes the dumb-jump emacs package: https://github.com/jacktasia/dumb-jump

I use lsp for C++, but for jump to definition I like dumb jump, because it works.

Oh, I forgot to mention, I have also found dumb-jump to work pretty well for Xcode projects, with no configuration.

I don't really have any trouble using Emacs on the "modern" C++ codebases that I'm working on. I've tried lsp-mode and eglot with clangd but found that really all I need is a little bit of elisp to call clang-format, dumb-jump (<https://github.com/jacktasia/dumb-jump>) to jump to definition, and project-compile to build the project and collect warnings/errors into a buffer.

> 2. No language server (apparently it's just impossible due to the way the language works). Tbh, I'd be happy with just "Go to definition" but alas, no-can-do!

Emacs' dumb-jump appears to have some basic support for go to definition: https://github.com/jacktasia/dumb-jump/blob/master/dumb-jump...

But out of curiosity, what is the issue from a technical point of view?

For jumping between function definitions I use dumb-jump, which usually just works. I configure dumb-jump to use ag for its searching which makes it work very quickly.

Mark ring may be what you want. If you want to jump around a code base, Dumb Jump is great: https://github.com/jacktasia/dumb-jump

dumb-jump: another tool based on ripgrep, this one defines regexes for what definitions look like in a bunch of languages. This gives you a primitive jump-to-def functionality without any setup (except installing ripgrep). The pros and cons are roughly the same as rg.el and deadgrep: you might not jump to exactly the thing you want (if there are multiple choices, you can select the definition you prefer), but it requires no setup and is pretty fast.

I recommend https://github.com/jacktasia/dumb-jump

While I have no idea about tags, I want to say that you may find something as simple as dumb-jump[1] does what you want most of the time.

[1] https://github.com/jacktasia/dumb-jump

Sometimes I don't know exactly how to configure a package or which options I should be using. Instead of searching the web for the examples last year I came up with an idea: I started collecting interesting/useful dotfiles~/~dotemacs collections in a single place. You can find the repository at github.com/dorneanu/dotemacs. So what I usually do is to search inside the folder where I've cloned all repositories for specific keywords. For this purpose I use rg.el and some custom function:

I am a newbie to emacs and just last week i installed and learning about emacs. I wanted to search for text across multiple files and exclude certain file types. I have been trying to use https://github.com/dajva/rg.el

rg.el or deadgrep: Emacs interfaces to ripgrep, a grep-like tool that is very fast. This lets us search across a large number of files for a pattern of text. The disadvantage of searching for text is that if you are looking for the method called foo and there are hundreds of them that exist, it can be hard to know which one you really want. On the other hand, at the scale and complexity that you are talking about, I can imagine that more IDE-like tools just start failing.

In this post we see how to rename interactively a function that appears in several files using rg.el and wgrep!

rg.el is an Emacs UI for the cli ripgrep.

Oh that's a good point about quickfix. I do end up going back to vim for that sort of thing too I guess. In emacs I did setup https://github.com/dajva/rg.el which gives you https://rgel.readthedocs.io/en/2.1.0/usage.html#results-buffer to look through results but I've never tried to do something like cnext/cfdo/colder/cnewer in emacs.

I use a different ripgrep integration, rg. It has a menu using transient, just like magit (set it up with (rg-enable-menu)). It makes rerunning the searches with different parameters easy.

You can use the rg.el and change the executable to use the ripgrep-all. For example:

Another option is https://github.com/dajva/rg.el