Select multiple classes and show combined output

[luckasRanarison]

Discussed in #47

^{Originally posted by willdavidow August 30, 2024}
I know there are some Neovim plugins out there that do this sort of thing, but it would be cool to have a feature (or maybe it's already possible somehow?) where you have string of tailwind classes, e.g.:

flex h-[84px] flex-row items-start justify-start gap-x-12

and instead of hovering over each individual class to see its value, if you could select n classes and see the combined output of those classes.

Current functionality (using above class string as an example)

hover over flex and see:

.flex {
  display: flex;
}

hover over h-[84px] and see:

.h-\[84px\] {
  height: 84px;
}

Proposed Functionality

It would be very useful to be able to visually select flex h-[84px] and see:

*combined* {
  display: flex;
  height: 84px;
}

Or select the entire class string and see:

*combined* {
  display: flex;
  height: 84px;
  flex-direction: row;
  align-items: flex-start;
  justify-content: flex-start;
  column-gap: 3rem; /* 48px */
}
```</div>

[willdavidow]

@luckasRanarison

I'm totally new to implementing Lua/Neovim plugins.

In the linked discussion you had mentioned there's the TailwindExpandUtilities function, I'm trying to call using rplugin.expand_utilities, but I'm seeing the following error:

   Error  13:04:25 msg_show.lua_error   '<,'>TailwindShowSelection Error executing Lua callback: Vim:E117: Unknown function: TailwindGetUtilities
stack traceback:
	[C]: in function 'fn'
	.../lazy/tailwind-tools.nvim/lua/tailwind-tools/rplugin.lua:9: in function 'get_utilities'
	...nvim/lazy/tailwind-tools.nvim/lua/tailwind-tools/lsp.lua:244: in function <...nvim/lazy/tailwind-tools.nvim/lua/tailwind-tools/lsp.lua:243>

I'm obviously missing something, but just curious if you have any pointers here...

[luckasRanarison]

Hi, this could be related to #60. I also encountered issues with remote plugin functions on the latest Neovim stable but I hadn't the time to closely look at the issue.