init

wp-includes/blocks/heading/block.json

@@ -0,0 +1,57 @@
+{
+	"apiVersion": 2,
+	"name": "core/heading",
+	"title": "Heading",
+	"category": "text",
+	"description": "Introduce new sections and organize content to help visitors (and search engines) understand the structure of your content.",
+	"keywords": [ "title", "subtitle" ],
+	"textdomain": "default",
+	"attributes": {
+		"textAlign": {
+			"type": "string"
+		},
+		"content": {
+			"type": "string",
+			"source": "html",
+			"selector": "h1,h2,h3,h4,h5,h6",
+			"default": "",
+			"__experimentalRole": "content"
+		},
+		"level": {
+			"type": "number",
+			"default": 2
+		},
+		"placeholder": {
+			"type": "string"
+		}
+	},
+	"supports": {
+		"align": [ "wide", "full" ],
+		"anchor": true,
+		"className": false,
+		"color": {
+			"link": true
+		},
+		"spacing": {
+			"margin": true
+		},
+		"typography": {
+			"fontSize": true,
+			"lineHeight": true,
+			"__experimentalFontStyle": true,
+			"__experimentalFontWeight": true,
+			"__experimentalLetterSpacing": true,
+			"__experimentalTextTransform": true,
+			"__experimentalDefaultControls": {
+				"fontSize": true,
+				"fontAppearance": true,
+				"textTransform": true
+			}
+		},
+		"__experimentalSelector": "h1,h2,h3,h4,h5,h6",
+		"__unstablePasteTextInline": true,
+		"__experimentalSlashInserter": true
+	},
+	"editorStyle": "wp-block-heading-editor",
+	"style": "wp-block-heading"
+}

wp-includes/blocks/heading/style-rtl.css

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+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+*  Converts a hex value into the rgb equivalent.
+*
+* @param {string} hex - the hexadecimal value to convert
+* @return {string} comma separated rgb values
+*/
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  overflow-wrap: break-word;
+}
+h1.has-background,
+h2.has-background,
+h3.has-background,
+h4.has-background,
+h5.has-background,
+h6.has-background {
+  padding: 1.25em 2.375em;
+}

wp-includes/blocks/heading/style-rtl.min.css

@@ -0,0 +1 @@
+h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}h1.has-background,h2.has-background,h3.has-background,h4.has-background,h5.has-background,h6.has-background{padding:1.25em 2.375em}

wp-includes/blocks/heading/style.css

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+/**
+ * Colors
+ */
+/**
+ * Breakpoints & Media Queries
+ */
+/**
+ * SCSS Variables.
+ *
+ * Please use variables from this sheet to ensure consistency across the UI.
+ * Don't add to this sheet unless you're pretty sure the value will be reused in many places.
+ * For example, don't add rules to this sheet that affect block visuals. It's purely for UI.
+ */
+/**
+ * Colors
+ */
+/**
+ * Fonts & basic variables.
+ */
+/**
+ * Grid System.
+ * https://make.wordpress.org/design/2019/10/31/proposal-a-consistent-spacing-system-for-wordpress/
+ */
+/**
+ * Dimensions.
+ */
+/**
+ * Shadows.
+ */
+/**
+ * Editor widths.
+ */
+/**
+ * Block & Editor UI.
+ */
+/**
+ * Block paddings.
+ */
+/**
+ * React Native specific.
+ * These variables do not appear to be used anywhere else.
+ */
+/**
+*  Converts a hex value into the rgb equivalent.
+*
+* @param {string} hex - the hexadecimal value to convert
+* @return {string} comma separated rgb values
+*/
+/**
+ * Breakpoint mixins
+ */
+/**
+ * Long content fade mixin
+ *
+ * Creates a fading overlay to signify that the content is longer
+ * than the space allows.
+ */
+/**
+ * Focus styles.
+ */
+/**
+ * Applies editor left position to the selector passed as argument
+ */
+/**
+ * Styles that are reused verbatim in a few places
+ */
+/**
+ * Allows users to opt-out of animations via OS-level preferences.
+ */
+/**
+ * Reset default styles for JavaScript UI based pages.
+ * This is a WP-admin agnostic reset
+ */
+/**
+ * Reset the WP Admin page styles for Gutenberg-like pages.
+ */
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  overflow-wrap: break-word;
+}
+h1.has-background,
+h2.has-background,
+h3.has-background,
+h4.has-background,
+h5.has-background,
+h6.has-background {
+  padding: 1.25em 2.375em;
+}

wp-includes/blocks/heading/style.min.css

@@ -0,0 +1 @@
+h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}h1.has-background,h2.has-background,h3.has-background,h4.has-background,h5.has-background,h6.has-background{padding:1.25em 2.375em}