← All changes | libraries/csstidy/data.inc.php +169 -65 1.14 → 3.4 View file →

		@@ -7,8 +7,10 @@
7	7	* @author Florian Schmitz, Brett Zamir, Nikolay Matsievsky, Cedric Morin, Christopher Finke, Mark Scherer, Tobias Bäthge
8	8	* @since 1.0.0
9	9	*/
10	10
	11	+declare(strict_types=1);
	12	+
11	13	// Prohibit direct script loading.
12	14	defined( 'ABSPATH' ) || die( 'No direct script access allowed!' );
13	15
14	16	/**
		@@ -62,9 +64,8 @@
62	64	'charset' => 'iv',
63	65	'import' => 'iv',
64	66	'namespace' => 'iv',
65	67	'media' => 'at',
66		- 'supports' => 'at',
67	68	'keyframes' => 'at',
68	69	'-moz-keyframes' => 'at',
69	70	'-o-keyframes' => 'at',
70	71	'-webkit-keyframes' => 'at',
		@@ -73,14 +74,15 @@
73	74	'-webkit-viewport' => 'at',
74	75	'-moz-viewport' => 'at',
75	76	'-ms-viewport' => 'at',
76	77	'supports' => 'at',
	78	+ 'container' => 'at',
77	79	);
78	80
79	81	/**
80	82	* Properties that need a value with unit.
81	83	*
82		- * @TODO CSS3 properties.
	84	+ * @todo CSS3 properties.
83	85	* @see compress_numbers();
84	86	*/
85	87	$data['csstidy']['unit_values'] = array(
86	88	'background',
		@@ -107,8 +109,14 @@
107	109	'margin-top',
108	110	'margin-right',
109	111	'margin-bottom',
110	112	'margin-left',
	113	+ 'margin-block',
	114	+ 'margin-block-start',
	115	+ 'margin-block-end',
	116	+ 'margin-inline',
	117	+ 'margin-inline-start',
	118	+ 'margin-inline-end',
111	119	'max-height',
112	120	'max-width',
113	121	'min-height',
114	122	'min-width',
		@@ -130,9 +138,9 @@
130	138
131	139	/**
132	140	* Properties that allow <color> as value.
133	141	*
134		- * @TODO CSS3 properties
	142	+ * @todo CSS3 properties
135	143	* @see compress_numbers();
136	144	*/
137	145	$data['csstidy']['color_values'] = array( 'background-color', 'border-color', 'border-top-color', 'border-right-color', 'border-bottom-color', 'border-left-color', 'color', 'outline-color', 'column-rule-color' );
138	146
		@@ -138,9 +146,9 @@
138	146
139	147	/**
140	148	* Default values for the background properties.
141	149	*
142		- * @TODO Possibly property names will change during CSS3 development.
	150	+ * @todo Possibly property names will change during CSS3 development.
143	151	* @see dissolve_short_bg()
144	152	* @see merge_bg()
145	153	*/
146	154	$data['csstidy']['background_prop_default'] = array();
		@@ -301,9 +309,8 @@
301	309
302	310	/**
303	311	* A list of all shorthand properties that are divided into four properties and/or have four subvalues.
304	312	*
305		- * @TODO Are there new ones in CSS3?
306	313	* @see dissolve_4value_shorthands()
307	314	* @see merge_4value_shorthands()
308	315	*/
309	316	$data['csstidy']['shorthands'] = array();
		@@ -310,10 +317,11 @@
310	317	$data['csstidy']['shorthands']['border-color'] = array( 'border-top-color', 'border-right-color', 'border-bottom-color', 'border-left-color' );
311	318	$data['csstidy']['shorthands']['border-style'] = array( 'border-top-style', 'border-right-style', 'border-bottom-style', 'border-left-style' );
312	319	$data['csstidy']['shorthands']['border-width'] = array( 'border-top-width', 'border-right-width', 'border-bottom-width', 'border-left-width' );
313	320	$data['csstidy']['shorthands']['margin'] = array( 'margin-top', 'margin-right', 'margin-bottom', 'margin-left' );
	321	+$data['csstidy']['shorthands']['margin-block'] = array( 'margin-block-start', 'margin-block-end' );
	322	+$data['csstidy']['shorthands']['margin-inline'] = array( 'margin-inline-start', 'margin-inline-end' );
314	323	$data['csstidy']['shorthands']['padding'] = array( 'padding-top', 'padding-right', 'padding-bottom', 'padding-left' );
315		-$data['csstidy']['shorthands']['-moz-border-radius'] = 0;
316	324
317	325	/**
318	326	* All CSS Properties.
319	327	*
		@@ -318,8 +326,9 @@
318	326	* All CSS Properties.
319	327	*
320	328	* @see CSSTidy::property_is_next()
321	329	*/
	330	+$data['csstidy']['all_properties']['accent-color'] = 'CSS3.0';
322	331	$data['csstidy']['all_properties']['align-content'] = 'CSS3.0';
323	332	$data['csstidy']['all_properties']['align-items'] = 'CSS3.0';
324	333	$data['csstidy']['all_properties']['align-self'] = 'CSS3.0';
325	334	$data['csstidy']['all_properties']['alignment-adjust'] = 'CSS3.0';
		@@ -333,8 +342,9 @@
333	342	$data['csstidy']['all_properties']['animation-name'] = 'CSS3.0';
334	343	$data['csstidy']['all_properties']['animation-play-state'] = 'CSS3.0';
335	344	$data['csstidy']['all_properties']['animation-timing-function'] = 'CSS3.0';
336	345	$data['csstidy']['all_properties']['appearance'] = 'CSS3.0';
	346	+$data['csstidy']['all_properties']['aspect-ratio'] = 'CSS3.0';
337	347	$data['csstidy']['all_properties']['azimuth'] = 'CSS2.0,CSS2.1,CSS3.0';
338	348	$data['csstidy']['all_properties']['backface-visibility'] = 'CSS3.0';
339	349	$data['csstidy']['all_properties']['background'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
340	350	$data['csstidy']['all_properties']['background-attachment'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
		@@ -345,9 +355,8 @@
345	355	$data['csstidy']['all_properties']['background-position'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
346	356	$data['csstidy']['all_properties']['background-repeat'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
347	357	$data['csstidy']['all_properties']['background-size'] = 'CSS3.0';
348	358	$data['csstidy']['all_properties']['baseline-shift'] = 'CSS3.0';
349		-$data['csstidy']['all_properties']['binding'] = 'CSS3.0';
350	359	$data['csstidy']['all_properties']['bleed'] = 'CSS3.0';
351	360	$data['csstidy']['all_properties']['bookmark-label'] = 'CSS3.0';
352	361	$data['csstidy']['all_properties']['bookmark-level'] = 'CSS3.0';
353	362	$data['csstidy']['all_properties']['bookmark-state'] = 'CSS3.0';
		@@ -450,8 +459,9 @@
450	459	$data['csstidy']['all_properties']['font-stretch'] = 'CSS2.0,CSS3.0';
451	460	$data['csstidy']['all_properties']['font-style'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
452	461	$data['csstidy']['all_properties']['font-variant'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
453	462	$data['csstidy']['all_properties']['font-weight'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	463	+$data['csstidy']['all_properties']['gap'] = 'CSS3.0';
454	464	$data['csstidy']['all_properties']['grid'] = 'CSS3.0';
455	465	$data['csstidy']['all_properties']['grid-area'] = 'CSS3.0';
456	466	$data['csstidy']['all_properties']['grid-auto-columns'] = 'CSS3.0';
457	467	$data['csstidy']['all_properties']['grid-auto-flow'] = 'CSS3.0';
		@@ -503,8 +513,14 @@
503	513	$data['csstidy']['all_properties']['margin-bottom'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
504	514	$data['csstidy']['all_properties']['margin-left'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
505	515	$data['csstidy']['all_properties']['margin-right'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
506	516	$data['csstidy']['all_properties']['margin-top'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	517	+$data['csstidy']['all_properties']['margin-block'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	518	+$data['csstidy']['all_properties']['margin-block-start'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	519	+$data['csstidy']['all_properties']['margin-block-end'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	520	+$data['csstidy']['all_properties']['margin-inline'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	521	+$data['csstidy']['all_properties']['margin-inline-start'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	522	+$data['csstidy']['all_properties']['margin-inline-end'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
507	523	$data['csstidy']['all_properties']['marker-offset'] = 'CSS2.0,CSS3.0';
508	524	$data['csstidy']['all_properties']['marks'] = 'CSS2.0,CSS3.0';
509	525	$data['csstidy']['all_properties']['marquee-direction'] = 'CSS3.0';
510	526	$data['csstidy']['all_properties']['marquee-loop'] = 'CSS3.0';
		@@ -636,10 +652,12 @@
636	652	$data['csstidy']['all_properties']['text-indent'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
637	653	$data['csstidy']['all_properties']['text-justify'] = 'CSS3.0';
638	654	$data['csstidy']['all_properties']['text-outline'] = 'CSS3.0';
639	655	$data['csstidy']['all_properties']['text-shadow'] = 'CSS2.0,CSS3.0';
	656	+$data['csstidy']['all_properties']['text-size-adjust'] = 'CSS3.0';
640	657	$data['csstidy']['all_properties']['text-space-collapse'] = 'CSS3.0';
641	658	$data['csstidy']['all_properties']['text-transform'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
	659	+$data['csstidy']['all_properties']['text-underline-offset'] = 'CSS3.0';
642	660	$data['csstidy']['all_properties']['text-underline-position'] = 'CSS3.0';
643	661	$data['csstidy']['all_properties']['text-wrap'] = 'CSS3.0';
644	662	$data['csstidy']['all_properties']['top'] = 'CSS2.0,CSS2.1,CSS3.0';
645	663	$data['csstidy']['all_properties']['transform'] = 'CSS3.0';
		@@ -667,9 +685,12 @@
667	685	$data['csstidy']['all_properties']['width'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
668	686	$data['csstidy']['all_properties']['word-break'] = 'CSS3.0';
669	687	$data['csstidy']['all_properties']['word-spacing'] = 'CSS1.0,CSS2.0,CSS2.1,CSS3.0';
670	688	$data['csstidy']['all_properties']['word-wrap'] = 'CSS3.0';
	689	+$data['csstidy']['all_properties']['writing-mode'] = 'CSS3.0';
671	690	$data['csstidy']['all_properties']['z-index'] = 'CSS2.0,CSS2.1,CSS3.0';
	691	+$data['csstidy']['all_properties']['zoom'] = 'CSS3.0';
	692	+$data['csstidy']['all_properties']['--custom'] = 'CSS3.0'; // Placeholder for custom properties, used in TablePress_CSSTidy::property_is_valid().
672	693
673	694	/**
674	695	* An array containing all properties that can accept a quoted string as a value.
675	696	*/
		@@ -685,66 +706,149 @@
685	706	* An array containing all predefined templates.
686	707	*
687	708	* @see CSSTidy::load_template()
688	709	*/
689		-$data['csstidy']['predefined_templates']['default'][] = '<span class="at">'; //string before @rule
690		-$data['csstidy']['predefined_templates']['default'][] = '</span> <span class="format">{</span>' . "\n"; //bracket after @-rule
691		-$data['csstidy']['predefined_templates']['default'][] = '<span class="selector">'; //string before selector
692		-$data['csstidy']['predefined_templates']['default'][] = '</span> <span class="format">{</span>' . "\n"; //bracket after selector
693		-$data['csstidy']['predefined_templates']['default'][] = '<span class="property">'; //string before property
694		-$data['csstidy']['predefined_templates']['default'][] = '</span><span class="value">'; //string after property+before value
695		-$data['csstidy']['predefined_templates']['default'][] = '</span><span class="format">;</span>' . "\n"; //string after value
696		-$data['csstidy']['predefined_templates']['default'][] = '<span class="format">}</span>'; //closing bracket - selector
697		-$data['csstidy']['predefined_templates']['default'][] = "\n\n"; //space between blocks {...}
698		-$data['csstidy']['predefined_templates']['default'][] = "\n" . '<span class="format">}</span>' . "\n\n"; //closing bracket @-rule
699		-$data['csstidy']['predefined_templates']['default'][] = ''; //indent in @-rule
700		-$data['csstidy']['predefined_templates']['default'][] = '<span class="comment">'; // before comment
701		-$data['csstidy']['predefined_templates']['default'][] = '</span>' . "\n"; // after comment
702		-$data['csstidy']['predefined_templates']['default'][] = "\n"; // after each line @-rule
	710	+$data['csstidy']['predefined_templates']['default'][] = ''; // string before @rule.
	711	+$data['csstidy']['predefined_templates']['default'][] = " {\n"; // bracket after @-rule.
	712	+$data['csstidy']['predefined_templates']['default'][] = ''; // string before selector.
	713	+$data['csstidy']['predefined_templates']['default'][] = " {\n"; // bracket after selector.
	714	+$data['csstidy']['predefined_templates']['default'][] = "\t"; // string before property.
	715	+$data['csstidy']['predefined_templates']['default'][] = ' '; // string after property+before value.
	716	+$data['csstidy']['predefined_templates']['default'][] = ';'; // string after value.
	717	+$data['csstidy']['predefined_templates']['default'][] = '}'; // closing bracket - selector.
	718	+$data['csstidy']['predefined_templates']['default'][] = "\n\n"; // space between blocks {...}.
	719	+$data['csstidy']['predefined_templates']['default'][] = "\n}\n\n"; // closing bracket @-rule.
	720	+$data['csstidy']['predefined_templates']['default'][] = "\t"; // indent in @-rule.
	721	+$data['csstidy']['predefined_templates']['default'][] = ''; // before comment.
	722	+$data['csstidy']['predefined_templates']['default'][] = "\n"; // after comment.
	723	+$data['csstidy']['predefined_templates']['default'][] = "\n"; // after each line @-rule.
703	724
704		-$data['csstidy']['predefined_templates']['high_compression'][] = '<span class="at">';
705		-$data['csstidy']['predefined_templates']['high_compression'][] = '</span> <span class="format">{</span>' . "\n";
706		-$data['csstidy']['predefined_templates']['high_compression'][] = '<span class="selector">';
707		-$data['csstidy']['predefined_templates']['high_compression'][] = '</span><span class="format">{</span>';
708		-$data['csstidy']['predefined_templates']['high_compression'][] = '<span class="property">';
709		-$data['csstidy']['predefined_templates']['high_compression'][] = '</span><span class="value">';
710		-$data['csstidy']['predefined_templates']['high_compression'][] = '</span><span class="format">;</span>';
711		-$data['csstidy']['predefined_templates']['high_compression'][] = '<span class="format">}</span>';
712		-$data['csstidy']['predefined_templates']['high_compression'][] = "\n";
713		-$data['csstidy']['predefined_templates']['high_compression'][] = "\n" . '<span class="format">}' . "\n" . '</span>';
714		-$data['csstidy']['predefined_templates']['high_compression'][] = '';
715		-$data['csstidy']['predefined_templates']['high_compression'][] = '<span class="comment">'; // before comment
716		-$data['csstidy']['predefined_templates']['high_compression'][] = '</span>' . "\n"; // after comment
717		-$data['csstidy']['predefined_templates']['high_compression'][] = "\n";
	725	+$data['csstidy']['predefined_templates']['low'][] = '<span class="at">';
	726	+$data['csstidy']['predefined_templates']['low'][] = '</span> <span class="format">{</span>' . "\n";
	727	+$data['csstidy']['predefined_templates']['low'][] = '<span class="selector">';
	728	+$data['csstidy']['predefined_templates']['low'][] = '</span>' . "\n" . '<span class="format">{</span>' . "\n";
	729	+$data['csstidy']['predefined_templates']['low'][] = ' <span class="property">';
	730	+$data['csstidy']['predefined_templates']['low'][] = '</span><span class="value">';
	731	+$data['csstidy']['predefined_templates']['low'][] = '</span><span class="format">;</span>' . "\n";
	732	+$data['csstidy']['predefined_templates']['low'][] = '<span class="format">}</span>';
	733	+$data['csstidy']['predefined_templates']['low'][] = "\n\n";
	734	+$data['csstidy']['predefined_templates']['low'][] = "\n" . '<span class="format">}</span>' . "\n\n";
	735	+$data['csstidy']['predefined_templates']['low'][] = ' ';
	736	+$data['csstidy']['predefined_templates']['low'][] = '<span class="comment">';
	737	+$data['csstidy']['predefined_templates']['low'][] = "</span>\n";
	738	+$data['csstidy']['predefined_templates']['low'][] = "\n";
718	739
719		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="at">';
720		-$data['csstidy']['predefined_templates']['highest_compression'][] = '</span><span class="format">{</span>';
721		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="selector">';
722		-$data['csstidy']['predefined_templates']['highest_compression'][] = '</span><span class="format">{</span>';
723		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="property">';
724		-$data['csstidy']['predefined_templates']['highest_compression'][] = '</span><span class="value">';
725		-$data['csstidy']['predefined_templates']['highest_compression'][] = '</span><span class="format">;</span>';
726		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="format">}</span>';
727		-$data['csstidy']['predefined_templates']['highest_compression'][] = '';
728		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="format">}</span>';
729		-$data['csstidy']['predefined_templates']['highest_compression'][] = '';
730		-$data['csstidy']['predefined_templates']['highest_compression'][] = '<span class="comment">'; // before comment
731		-$data['csstidy']['predefined_templates']['highest_compression'][] = '</span>' . "\n"; // after comment
732		-$data['csstidy']['predefined_templates']['highest_compression'][] = '';
	740	+$data['csstidy']['predefined_templates']['high'][] = '<span class="at">';
	741	+$data['csstidy']['predefined_templates']['high'][] = '</span> <span class="format">{</span>' . "\n";
	742	+$data['csstidy']['predefined_templates']['high'][] = '<span class="selector">';
	743	+$data['csstidy']['predefined_templates']['high'][] = '</span><span class="format">{</span>';
	744	+$data['csstidy']['predefined_templates']['high'][] = '<span class="property">';
	745	+$data['csstidy']['predefined_templates']['high'][] = '</span><span class="value">';
	746	+$data['csstidy']['predefined_templates']['high'][] = '</span><span class="format">;</span>';
	747	+$data['csstidy']['predefined_templates']['high'][] = '<span class="format">}</span>';
	748	+$data['csstidy']['predefined_templates']['high'][] = "\n";
	749	+$data['csstidy']['predefined_templates']['high'][] = "\n" . '<span class="format">}' . "\n" . '</span>';
	750	+$data['csstidy']['predefined_templates']['high'][] = '';
	751	+$data['csstidy']['predefined_templates']['high'][] = '<span class="comment">';
	752	+$data['csstidy']['predefined_templates']['high'][] = "</span>\n";
	753	+$data['csstidy']['predefined_templates']['high'][] = "\n";
733	754
734		-$data['csstidy']['predefined_templates']['low_compression'][] = '<span class="at">';
735		-$data['csstidy']['predefined_templates']['low_compression'][] = '</span> <span class="format">{</span>' . "\n";
736		-$data['csstidy']['predefined_templates']['low_compression'][] = '<span class="selector">';
737		-$data['csstidy']['predefined_templates']['low_compression'][] = '</span>' . "\n" . '<span class="format">{</span>' . "\n";
738		-$data['csstidy']['predefined_templates']['low_compression'][] = ' <span class="property">';
739		-$data['csstidy']['predefined_templates']['low_compression'][] = '</span><span class="value">';
740		-$data['csstidy']['predefined_templates']['low_compression'][] = '</span><span class="format">;</span>' . "\n";
741		-$data['csstidy']['predefined_templates']['low_compression'][] = '<span class="format">}</span>';
742		-$data['csstidy']['predefined_templates']['low_compression'][] = "\n\n";
743		-$data['csstidy']['predefined_templates']['low_compression'][] = "\n" . '<span class="format">}</span>' . "\n\n";
744		-$data['csstidy']['predefined_templates']['low_compression'][] = ' ';
745		-$data['csstidy']['predefined_templates']['low_compression'][] = '<span class="comment">'; // before comment
746		-$data['csstidy']['predefined_templates']['low_compression'][] = '</span>' . "\n"; // after comment
747		-$data['csstidy']['predefined_templates']['low_compression'][] = "\n";
	755	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="at">';
	756	+$data['csstidy']['predefined_templates']['highest'][] = '</span><span class="format">{</span>';
	757	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="selector">';
	758	+$data['csstidy']['predefined_templates']['highest'][] = '</span><span class="format">{</span>';
	759	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="property">';
	760	+$data['csstidy']['predefined_templates']['highest'][] = '</span><span class="value">';
	761	+$data['csstidy']['predefined_templates']['highest'][] = '</span><span class="format">;</span>';
	762	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="format">}</span>';
	763	+$data['csstidy']['predefined_templates']['highest'][] = '';
	764	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="format">}</span>';
	765	+$data['csstidy']['predefined_templates']['highest'][] = '';
	766	+$data['csstidy']['predefined_templates']['highest'][] = '<span class="comment">';
	767	+$data['csstidy']['predefined_templates']['highest'][] = "</span>\n";
	768	+$data['csstidy']['predefined_templates']['highest'][] = '';
748	769
749		-// Add TablePress specific modifications.
750		-require __DIR__ . '/data-tp.inc.php';
	770	+// Support browser prefixes for properties only in the latest CSS draft.
	771	+foreach ( $data['csstidy']['all_properties'] as $property => $levels ) {
	772	+ if ( ! str_contains( $levels, ',' ) ) {
	773	+ $data['csstidy']['all_properties'][ '-moz-' . $property ] = $levels;
	774	+ $data['csstidy']['all_properties'][ '-webkit-' . $property ] = $levels;
	775	+ $data['csstidy']['all_properties'][ '-ms-' . $property ] = $levels;
	776	+ $data['csstidy']['all_properties'][ '-o-' . $property ] = $levels;
	777	+
	778	+ if ( in_array( $property, $data['csstidy']['unit_values'], true ) ) {
	779	+ $data['csstidy']['unit_values'][] = '-moz-' . $property;
	780	+ $data['csstidy']['unit_values'][] = '-webkit-' . $property;
	781	+ $data['csstidy']['unit_values'][] = '-ms-' . $property;
	782	+ $data['csstidy']['unit_values'][] = '-o-' . $property;
	783	+ }
	784	+
	785	+ if ( in_array( $property, $data['csstidy']['color_values'], true ) ) {
	786	+ $data['csstidy']['color_values'][] = '-moz-' . $property;
	787	+ $data['csstidy']['color_values'][] = '-webkit-' . $property;
	788	+ $data['csstidy']['color_values'][] = '-ms-' . $property;
	789	+ $data['csstidy']['color_values'][] = '-o-' . $property;
	790	+ }
	791	+ }
	792	+}
	793	+
	794	+// Allow vendor prefixes for any property that is allowed to be used multiple times inside a single selector.
	795	+foreach ( $data['csstidy']['multiple_properties'] as $property ) {
	796	+ if ( '-' !== $property[0] ) {
	797	+ $data['csstidy']['multiple_properties'][] = '-o-' . $property;
	798	+ $data['csstidy']['multiple_properties'][] = '-ms-' . $property;
	799	+ $data['csstidy']['multiple_properties'][] = '-webkit-' . $property;
	800	+ $data['csstidy']['multiple_properties'][] = '-moz-' . $property;
	801	+ }
	802	+}
	803	+
	804	+/**
	805	+ * Non-standard CSS properties. They're not part of any spec, but we say
	806	+ * they're in all of them so that we can support them.
	807	+ */
	808	+$data['csstidy']['all_properties']['-webkit-user-select'] = 'CSS2.0,CSS2.1,CSS3.0';
	809	+$data['csstidy']['all_properties']['-ms-user-select'] = 'CSS2.0,CSS2.1,CSS3.0';
	810	+$data['csstidy']['all_properties']['user-select'] = 'CSS2.0,CSS2.1,CSS3.0';
	811	+$data['csstidy']['all_properties']['-webkit-filter'] = 'CSS2.0,CSS2.1,CSS3.0';
	812	+$data['csstidy']['all_properties']['-moz-filter'] = 'CSS2.0,CSS2.1,CSS3.0';
	813	+$data['csstidy']['all_properties']['-ms-filter'] = 'CSS2.0,CSS2.1,CSS3.0';
	814	+$data['csstidy']['all_properties']['filter'] = 'CSS2.0,CSS2.1,CSS3.0';
	815	+$data['csstidy']['all_properties']['scrollbar-face-color'] = 'CSS2.0,CSS2.1,CSS3.0';
	816	+$data['csstidy']['all_properties']['-ms-interpolation-mode'] = 'CSS2.0,CSS2.1,CSS3.0';
	817	+$data['csstidy']['all_properties']['text-rendering'] = 'CSS2.0,CSS2.1,CSS3.0';
	818	+$data['csstidy']['all_properties']['-webkit-transform-origin-x'] = 'CSS3.0';
	819	+$data['csstidy']['all_properties']['-webkit-transform-origin-y'] = 'CSS3.0';
	820	+$data['csstidy']['all_properties']['-webkit-transform-origin-z'] = 'CSS3.0';
	821	+$data['csstidy']['all_properties']['-webkit-font-smoothing'] = 'CSS3.0';
	822	+$data['csstidy']['all_properties']['-moz-osx-font-smoothing'] = 'CSS3.0';
	823	+$data['csstidy']['all_properties']['-font-smooth'] = 'CSS3.0';
	824	+$data['csstidy']['all_properties']['text-overflow'] = 'CSS3.0';
	825	+$data['csstidy']['all_properties']['-o-text-overflow'] = 'CSS3.0';
	826	+$data['csstidy']['all_properties']['-ms-touch-action'] = 'CSS3.0';
	827	+$data['csstidy']['all_properties']['-webkit-overflow-scrolling'] = 'CSS3.0';
	828	+$data['csstidy']['all_properties']['pointer-events'] = 'CSS3.0';
	829	+$data['csstidy']['all_properties']['font-feature-settings'] = 'CSS3.0';
	830	+$data['csstidy']['all_properties']['font-kerning'] = 'CSS3.0';
	831	+$data['csstidy']['all_properties']['font-language-override'] = 'CSS3.0';
	832	+$data['csstidy']['all_properties']['font-synthesis'] = 'CSS3.0';
	833	+$data['csstidy']['all_properties']['font-variant-alternates'] = 'CSS3.0';
	834	+$data['csstidy']['all_properties']['font-variant-caps'] = 'CSS3.0';
	835	+$data['csstidy']['all_properties']['font-variant-east-asian'] = 'CSS3.0';
	836	+$data['csstidy']['all_properties']['font-variant-ligatures'] = 'CSS3.0';
	837	+$data['csstidy']['all_properties']['font-variant-numeric'] = 'CSS3.0';
	838	+$data['csstidy']['all_properties']['font-variant-position'] = 'CSS3.0';
	839	+$data['csstidy']['all_properties']['font-variation-settings'] = 'CSS3.0';
	840	+$data['csstidy']['all_properties']['line-height-step'] = 'CSS3.0';
	841	+$data['csstidy']['all_properties']['-webkit-text-fill-color'] = 'CSS3.0';
	842	+$data['csstidy']['all_properties']['-webkit-backdrop-filter'] = 'CSS3.0';
	843	+$data['csstidy']['all_properties']['backdrop-filter'] = 'CSS3.0';
	844	+$data['csstidy']['all_properties']['-webkit-box-orient'] = 'CSS3.0';
	845	+$data['csstidy']['all_properties']['-webkit-line-clamp'] = 'CSS3.0';
	846	+$data['csstidy']['all_properties']['-webkit-box-orient'] = 'CSS3.0';
	847	+$data['csstidy']['all_properties']['contain'] = 'CSS3.0';
	848	+$data['csstidy']['all_properties']['contain-intrinsic-size'] = 'CSS3.0';
	849	+$data['csstidy']['all_properties']['container'] = 'CSS3.0';
	850	+$data['csstidy']['all_properties']['container-name'] = 'CSS3.0';
	851	+$data['csstidy']['all_properties']['container-type'] = 'CSS3.0';
	852	+$data['csstidy']['all_properties']['content-visibility'] = 'CSS3.0';
	853	+
	854	+return $data;