kristoff-it/superhtml

📋 Changes:

• Added support for `[role]` and `[aria-*]` attributes (thanks bitterlox!) which
• includes also autocomplete support for the language server.
• Greatly improved JS formatting: JS code has now a proper tokenizer that
• avoids the previous issues with formatting code that makes non-trivial
• use of curly braces (thanks Jeffrey Crochet!).
• Relaxed rules for `<iframe [allow]>`: apparently nobody on the internet
• respects the grammar for values of this attribute (eg. when you copy
• embed code from youtube, it gives you completely wrong code), and since
• + 11 more

📋 Changes

• The "boolean attributes cannot have a value" error now puts squigglies under the attribute name instead of the value.
• Improved validation for `<link>` `[crossorigin]`, it previously used its own implementation of CORS validation, while now it uses one central implementation shared by all other similar attributes.
• `[lang]` (and similar attributes) now accept the empty string as value, used to signify that the language is unknown.
• Fixed a condition that would cause the language server to attempt to detect html elements inside of svg elements.

📋 Changes

• `fmt` now properly leaves `<pre>` tags untouched, this regressed in the recent changes to formatting code, sorry!
• `--syntax-only` (and relative switch in VSCode) now silences also "invalid element name" errors, making it viable to use superhtml with some kinds of templated html

✨ This release introduces two huge new features

• Validation for HTML elements and attributes (including nesting, attribute values and combinations, etc).
• All the main LSP features: completions, polished autoformatting, definitions, etc.
• SuperHTML is as of today the only HTML language server that implements the WHATWG HTML living spec to this degree (see open issues for the last few remaining bits).
• Detailed changelist:
• All major Language Server features implemented: completions, clear diagnostics, descriptions, etc.
• New diagnostics cover element nesting errors and attribute validation, including complex interactions between different attributes and elements.
• Duplicate ID diagnostics that are `<template>` aware.
• Rename symbol on a tag name will rename both start and end tags at once.
• + 10 more

📋 Changes

• Fixes a remaining bug when formatting void elements vertically.
• patch version bumped to 3 to match the VScode extension

📋 Changes

• Added WASM build of the Language Server to the list of releases, in case editors other than vscode might want to bundle a WASM-WASI version of SuperHTML. NOTE: unlike other artifacts, the wasm module only contains the language server, not the entire CLI tool.
• Fixed #40

📦 SuperHTML CLI (LSP)

• Bugfixes
• Introduced correct version reporting (now `superhtml version` will report the correct version)

📦 SuperHTML Templating Language

• Added support for Scripty interrupts

📋 Changes

• Various bugfixes
• Support for `<self-closing/>` tags in `<svg>`

📋 Changes

• fix erroneous 'duplicate attr name' diagnostics
• mark `plaintext` and `listing` as deprecated and unsupported tags