Mention attr with default value removal in README; add <style> default attr values
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@ -299,10 +299,9 @@ Any entities in attribute values are decoded, and then the shortest representati
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`class` attributes have their whitespace (after any decoding) trimmed and collapsed.
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[Boolean attribute](./gen/boolean_attrs.json) values are removed.
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[Some attributes](./gen/redundant_if_empty_attrs.json) are completely removed if their value is empty after any processing.
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[Some attributes](./gen/redundant_if_empty_attrs.json) are completely removed if their value is empty or the default value after any processing.
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`type` attributes on `script` tags with a value equaling a [JavaScript MIME type](https://mimesniff.spec.whatwg.org/#javascript-mime-type) are removed.
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`type` attributes on `style` tags are removed.
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If an attribute value is empty after any processing, everything but the name is completely removed (i.e. no `=`), as an empty attribute is implicitly [the same](https://html.spec.whatwg.org/multipage/syntax.html#attributes-2) as an attribute with an empty string value.
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@ -981,7 +981,8 @@
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"style": {
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"boolean": false,
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"redundant_if_empty": true,
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"collapse_and_trim": false
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"collapse_and_trim": false,
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"default_value": "all"
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}
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},
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"mediagroup": {
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@ -1675,7 +1676,8 @@
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"style": {
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"boolean": false,
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"redundant_if_empty": true,
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"collapse_and_trim": false
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"collapse_and_trim": false,
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"default_value": "text/css"
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}
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},
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"typeof": {
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@ -71,6 +71,10 @@ const defaultAttributeValues = {
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tags: ['iframe', 'img'],
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defaultValue: 'eager',
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}],
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'media': [{
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tags: ['style'],
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defaultValue: 'all',
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}],
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'method': [{
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tags: ['form'],
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defaultValue: 'get',
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@ -99,7 +103,7 @@ const defaultAttributeValues = {
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tags: ['input'],
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defaultValue: 'text',
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}, {
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tags: ['link'],
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tags: ['link', 'style'],
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defaultValue: 'text/css',
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}],
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'width': [{
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@ -135,9 +135,6 @@ pub fn process_tag(proc: &mut Processor, prev_sibling_closing_tag: Option<Proces
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erase_attr = true;
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};
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}
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(TagType::Style, b"type") => {
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erase_attr = true;
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}
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(_, name) => {
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// TODO Check if HTML tag before checking if attribute removal applies to all elements.
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erase_attr = match (value, ATTRS.get(&proc[tag_name], name)) {
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