heex template highlighting breaks when there's a space at the end of an attribute

[clemensm]

Hi everyone

I've tested this on a "raw" vim with only the vim-elixir plugin, to make sure that no other plugins are interfering.

The bug is that adding a single space at the end of an attribute breaks the highlighting, as can bee seen here (the closing div is the wrong color):

And this is what it should look like:

This is obviously not an issue for the given example, but I get the same error when I have more complicated attributes that embed some elixir code, like e.g.:

<div class={"some classes #{if @value, do: "another-class"}"}>

this will trigger the same problems.

[martinvium]

Appears to be any {""} attribute with a space in it e.g. class={"a #{b}"} breaks while class={"a#{b}"} works.

[joeesteves]

Hi Guys, have the same problem after migrating to phoenix 1.6 and have to use heex. I make a workaround to temp improve syntax 👇

#557

If anyone have vim-scripting experience I'm open to comments and suggestion on how to make this the right way.