This changes the inserted style element for transitions to initially include the string '/* empty */'. This allows you to work around requiring unsafe-inline CSP discussed in #6662 by adding a hash to your CSP:
'sha256-9OlNO0DNEeaVzHL4RZwCLsBHA8WBQ8toBp/4F5XV2nc='
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Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
Fixes#8284.
The problem is that the <slot> element is treated as an actual element, and for this purpose, we have to treat them as if they don't exist. More specifically, we treat all slot fallback children nodes on the same level as the slot's non-slot siblings.
* store regexp as variable instead of defining it inline
* fix naming of `regex_quoted_value`
* some more variables
* optimize `.replace() calls
* restore formatting changes
* optimize `parser.*` calls
* small refactor
* optimize `.test() calls
* rename some variables
* fix tests
* rename pattern variables
* extract common regexes into `patters.ts`
* rename variables to use snake_case
* fix trim
This PR adds a new option errorMode to CompileOptions to allow continuing the compilation process when errors occured.
When set to warn, this new option will indicate to Svelte that it should log errors as warnings and continue compilation.
This allows (notably) preprocessors to compile the markup to detect vars in markup before preprocessing (in this case: script and style tags are stripped so it can produce a lot of errors).
This PR is part of a work on the svelte-preprocess side to improve the preprocessing of TypeScript files: https://github.com/sveltejs/svelte-preprocess/issues/318
- allow compiler to pass error as warnings
- enforce stops after errors during compilation (for type-checking, TS doesn't know the error method throws)
- should review Element.ts:302
- added a test case for errorMode
- added documentation
* failing test for i6434
* use string match to simplify regexp
* more tests
* separate test suite
* test for commas inside attributes
* stricter regex pattern
* test escaped brackets and parentheses
* change latest test selector to lists
* correct failing test for escaped parentheses
* update with proposed pattern
- the change in #1705 introduced a small bug for users who were relying on assigning global CSS variables via the :root selector
- this change adds a small exemption to avoid prefixing :root with the random prefix that svelte adds