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Enable Emmet in Elixir's EEx and HEEx templates #184

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distefam opened this issue May 29, 2023 · 2 comments · Fixed by #189
Closed

Enable Emmet in Elixir's EEx and HEEx templates #184

distefam opened this issue May 29, 2023 · 2 comments · Fixed by #189

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@distefam
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Would it be possible to add support for Elixir files with embedded HTML? They are supported in VSCode using Emmet so it should be possible I think.
@sergeche
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sergeche commented May 31, 2023 •
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I think you can add support via preferences by passing proper scope selectors for your syntax.
You should check syntax_scopes and abbreviation_scopes options.

@distefam
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distefam commented Jul 4, 2023

You are correct, thank you. I was able to append "source.elixir text.html.heex", to the abbreviation_scopes list.

deathaxe added a commit to deathaxe/Emmet that referenced this issue Dec 9, 2024
@deathaxe
Fix HTML/XML abbreviation scopes
5f72b88 
Fixes emmetio#184
Fixes Sublime-Instincts/BetterTwig#40

This commit fixes abbreviations being disabled in various template syntaxes
such as Jinja2 or Twig, which use common `text.html meta.template` scope to
enable template related snippets and completions in all sub-syntaxes with
easy/short selectors.

Instead of excluding all meta scopes by `- meta`, only relevant ones are,
which indicate embedded or interpolated templating code or html tags.

`text.html.cfml - meta.tag` is removed as it is coverd by
`text.html - text.html meta.tag`.

Note each negative selector is prefixed with `text.html` to make sure to match
only parts within HTML/XML, even if it is embedded in another source code.
That's required to keep abbreviations working in e.g. `source.astro text.html`.
@deathaxe deathaxe mentioned this issue Dec 9, 2024
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Tweak HTML/XML related selectors in settings deathaxe/Emmet
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@distefam @sergeche