Last change
on this file since 59329aa was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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100644
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File size:
1.1 KB
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[6a3a178] | 1 | 'use strict';
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| 2 |
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| 3 | const { detachNodeFromParent } = require('../lib/xast.js');
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| 4 |
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| 5 | exports.name = 'removeDoctype';
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| 6 | exports.type = 'visitor';
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| 7 | exports.active = true;
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| 8 | exports.description = 'removes doctype declaration';
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| 9 |
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| 10 | /**
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| 11 | * Remove DOCTYPE declaration.
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| 12 | *
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| 13 | * "Unfortunately the SVG DTDs are a source of so many
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| 14 | * issues that the SVG WG has decided not to write one
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| 15 | * for the upcoming SVG 1.2 standard. In fact SVG WG
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| 16 | * members are even telling people not to use a DOCTYPE
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| 17 | * declaration in SVG 1.0 and 1.1 documents"
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| 18 | * https://jwatt.org/svg/authoring/#doctype-declaration
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| 19 | *
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| 20 | * @example
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| 21 | * <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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| 22 | * q"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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| 23 | *
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| 24 | * @example
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| 25 | * <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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| 26 | * "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" [
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| 27 | * <!-- an internal subset can be embedded here -->
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| 28 | * ]>
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| 29 | *
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| 30 | * @author Kir Belevich
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| 31 | *
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| 32 | * @type {import('../lib/types').Plugin<void>}
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| 33 | */
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| 34 | exports.fn = () => {
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| 35 | return {
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| 36 | doctype: {
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| 37 | enter: (node, parentNode) => {
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| 38 | detachNodeFromParent(node, parentNode);
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| 39 | },
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| 40 | },
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| 41 | };
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| 42 | };
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