Visual studio code html.eex support

And we will try to not change the language id in the future to minimize breakage.

Language tags have been changed with the release of 0.4.0 to follow visual studio code guidelines, which has been mentioned in the changelog:

VSCode potentially breaking changes:

• Change language id to be lowercase kebab-case in accordance with VSCode guidelines. This also fixes an issue displaying the elixir logo for html.eex files. (thanks Matt Furden) #87
  • This changes the language id’s EEx → eex and HTML (EEx) → html-eex

[…]

Can we agree to a language mode for *.html.eex?

In VSCode 1.45.1, with ElixirLS 0.4.0, these files open as HTML (EEx) but then there’s no colorized syntax.

If I set html-eex instead, I do get colors for both HTML and embedded elixir. This is what I use now:

"files.associations": {
  "*.html.eex": "html-eex"
}

I already have installed the Elixir-ls and the problem was the vscode-elixir so I uninstalled and worked, thank’s.
Here was the post solution:

Thank you for reply!

If you install the ElixirLS: Elixir support and debugger - Visual Studio Marketplace extension it should work appropriately as shown below:

Screen Shot 2020-05-05 at 3.50.36 PM920×544 39.5 KB

I would like to know how to highlight the colors on the Sigil ~L for Phoenix LiveView:

~L " " "

code

"""

You should use the ElixirLS: Elixir support and debugger - Visual Studio Marketplace extension as the other one (fork) will be deprecated. Development has moved back to the original.

A VS Code extention?

I install the elixir-ls and worked.