Urgent unreleased bugfix version 2.5.12 with Stable Tag 2.5.10.

= 2.5.12 =
- Update: Scrolling: CSS-based smooth scroll behavior (optional), thanks to @paulgpetty and @bogosavljev issue reports.
- Bugfix: Backlinks: reflect scroll functions down/up differentiation across the template set, thanks to @bogosavljev bug report.
- Bugfix: Referrers: Hard links: enforce scroll offset with '!important' property for surroundings specifying otherwise, thanks to @bogosavljev bug report.
- Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally moving footnotes after the end of the label.
- Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally disconnecting those labels.
- Bugfix: Scroll offset: correct syntax error in the main style sheet.
- Bugfix: Reference container: correct new syntax errors in the 8 reference container row templates.
- Bugfix: Reference container: correct a new typo in the JavaScript reference container template.
- Update: Dashboard: General settings: split a dedicated 'URL fragment ID configuration' metabox off the 'Scrolling behavior' metabox.

git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2501451 b8457f37-d9ea-0310-8a92-e5e31aec5664

class/dashboard/subpage-main.php

@@ -132,14 +132,16 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'amp-compat', __( 'AMP compatibility (draft; accessibility not yet debugged)', 'footnotes' ), 'amp_compat' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'start-end', __( 'Footnote start and end short codes', 'footnotes' ), 'start_end' );
-		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'numbering', __( 'Footnotes numbering', 'footnotes' ), 'Numbering' );
+		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'numbering', __( 'Footnotes numbering', 'footnotes' ), 'numbering' );
-		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'scrolling', __( 'Scrolling behavior', 'footnotes' ), 'Scrolling' );
+		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'scrolling', __( 'Scrolling behavior', 'footnotes' ), 'scrolling' );
+		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'hard-links', __( 'URL fragment ID configuration', 'footnotes' ), 'hard_links' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'reference-container', __( 'Reference container', 'footnotes' ), 'reference_container' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'excerpts', __( 'Footnotes in excerpts', 'footnotes' ), 'excerpts' );
-		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'love', MCI_Footnotes_Config::C_STR_PLUGIN_HEADING_NAME . ' ' . MCI_Footnotes_Config::C_STR_LOVE_SYMBOL_HEADING, 'Love' );
+		$l_arr_meta_boxes[] = $this->add_meta_box( 'settings', 'love', MCI_Footnotes_Config::C_STR_PLUGIN_HEADING_NAME . ' ' . MCI_Footnotes_Config::C_STR_LOVE_SYMBOL_HEADING, 'love' );
 
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'hyperlink-arrow', __( 'Backlink symbol', 'footnotes' ), 'hyperlink_arrow' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'superscript', __( 'Referrers', 'footnotes' ), 'superscript' );
+		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'label-solution', __( 'Referrers in labels', 'footnotes' ), 'label_solution' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'mouse-over-box', __( 'Tooltips', 'footnotes' ), 'mouseover_box' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'mouse-over-box-position', __( 'Tooltip position', 'footnotes' ), 'mouseover_box_position' );
 		$l_arr_meta_boxes[] = $this->add_meta_box( 'customize', 'mouse-over-box-dimensions', __( 'Tooltip dimensions', 'footnotes' ), 'mouseover_box_dimensions' );
@@ -280,7 +282,7 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 
 					'label-script'         => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERENCE_CONTAINER_SCRIPT_MODE, __( 'Script mode:', 'footnotes' ) ),
 					'script'               => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERENCE_CONTAINER_SCRIPT_MODE, $l_arr_script_mode ),
-					'notice-script'        => __( 'The plain JavaScript mode does not support scroll animation and will enable hard links with configurable scroll offset.', 'footnotes' ),
+					'notice-script'        => __( 'The plain JavaScript mode will enable hard links with configurable scroll offset.', 'footnotes' ),
 
 					'label-position'       => $this->add_label( MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION, __( 'Default position:', 'footnotes' ) ),
 					'position'             => $this->add_select_box( MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION, $l_arr_positions ),
@@ -505,7 +507,7 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 	 */
 	public function scrolling() {
 
-		// Options for enabling hard links for AMP compat.
+		// Options for enabling scroll duration asymmetricity.
 		$l_arr_enable = array(
 			'yes' => __( 'Yes', 'footnotes' ),
 			'no'  => __( 'No', 'footnotes' ),
@@ -517,32 +519,63 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 		$l_obj_template->replace(
 			array(
 
+				'label-scroll-css'          => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_CSS_SMOOTH_SCROLLING, __( 'CSS-based smooth scrolling:', 'footnotes' ) ),
+				'scroll-css'                => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_CSS_SMOOTH_SCROLLING, $l_arr_enable ),
+				'notice-scroll-css'         => __( 'May slightly disturb jQuery scrolling and is therefore disabled by default. Works in recent browsers.', 'footnotes' ),
+
 				'label-scroll-offset'          => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_OFFSET, __( 'Scroll offset:', 'footnotes' ) ),
 				'scroll-offset'                => $this->add_num_box( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_OFFSET, 0, 100 ),
 				'notice-scroll-offset'         => __( 'per cent from the upper edge of the window', 'footnotes' ),
 
 				'label-scroll-duration'        => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DURATION, __( 'Scroll duration:', 'footnotes' ) ),
 				'scroll-duration'              => $this->add_num_box( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DURATION, 0, 20000 ),
-				'notice-scroll-duration'       => __( 'milliseconds; if asymmetric scroll durations are enabled, this is the scroll up duration', 'footnotes' ),
+				'notice-scroll-duration'       => __( 'milliseconds. If asymmetric scroll durations are enabled, this is the scroll-up duration.', 'footnotes' ),
 
 				// Enable scroll duration asymmetricity.
-				'label-asymmetricity'          => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SCROLL_DURATION_ASYMMETRICITY, __( 'Enable asymmetric scroll durations:', 'footnotes' ) ),
+				'label-scroll-asymmetricity'   => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SCROLL_DURATION_ASYMMETRICITY, __( 'Enable asymmetric scroll durations:', 'footnotes' ) ),
-				'asymmetricity'                => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SCROLL_DURATION_ASYMMETRICITY, $l_arr_enable ),
+				'scroll-asymmetricity'         => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SCROLL_DURATION_ASYMMETRICITY, $l_arr_enable ),
-				'notice-asymmetricity'         => __( 'With this option, scrolling down may take longer than up, or conversely.', 'footnotes' ),
+				'notice-scroll-asymmetricity'  => __( 'With this option enabled, scrolling up may take longer than down, or conversely.', 'footnotes' ),
 
-				'label-scroll-down-duration'   => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DURATION, __( 'Scroll down duration:', 'footnotes' ) ),
+				'label-scroll-down-duration'   => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DURATION, __( 'Scroll-down duration:', 'footnotes' ) ),
 				'scroll-down-duration'         => $this->add_num_box( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DURATION, 0, 20000 ),
 				'notice-scroll-down-duration'  => __( 'milliseconds', 'footnotes' ),
 
-				'label-scroll-down-delay'      => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DELAY, __( 'Scroll down delay:', 'footnotes' ) ),
+				'label-scroll-down-delay'      => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DELAY, __( 'Scroll-down delay:', 'footnotes' ) ),
 				'scroll-down-delay'            => $this->add_num_box( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_DOWN_DELAY, 0, 20000 ),
-				'notice-scroll-down-delay'     => __( 'milliseconds; helps raise awareness that clicking referrers in form labels toggles input elements', 'footnotes' ),
+				'notice-scroll-down-delay'     => __( 'milliseconds. Useful to see the effect on input elements when referrers without hard links are clicked in form labels.', 'footnotes' ),
 
-				'label-scroll-up-delay'        => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_UP_DELAY, __( 'Scroll up delay:', 'footnotes' ) ),
+				'label-scroll-up-delay'        => $this->add_label( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_UP_DELAY, __( 'Scroll-up delay:', 'footnotes' ) ),
 				'scroll-up-delay'              => $this->add_num_box( MCI_Footnotes_Settings::C_INT_FOOTNOTES_SCROLL_UP_DELAY, 0, 20000 ),
-				'notice-scroll-up-delay'       => __( 'milliseconds; usually not recommended', 'footnotes' ),
+				'notice-scroll-up-delay'       => __( 'milliseconds. Less useful than the scroll-down delay.', 'footnotes' ),
+
+			)
+		);
+		// Display template with replaced placeholders.
+		// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo $l_obj_template->get_content();
+		// phpcs:enable
+	}
+
+	/**
+	 * Displays all options for the fragment identifier configuration.
+	 *
+	 * @since 2.2.0  in scrolling().
+	 * @since 2.5.12 separate metabox.
+	 */
+	public function hard_links() {
+
+		// Options for enabling hard links for AMP compat.
+		$l_arr_enable = array(
+			'yes' => __( 'Yes', 'footnotes' ),
+			'no'  => __( 'No', 'footnotes' ),
+		);
+
+		// Load template file.
+		$l_obj_template = new MCI_Footnotes_Template( MCI_Footnotes_Template::C_STR_DASHBOARD, 'settings-hard-links' );
+		// Replace all placeholders.
+		$l_obj_template->replace(
+			array(
 
-				// Enable hard links for AMP compat.
 				'label-hard-links'             => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_HARD_LINKS_ENABLE, __( 'Enable hard links:', 'footnotes' ) ),
 				'hard-links'                   => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_HARD_LINKS_ENABLE, $l_arr_enable ),
 				'notice-hard-links'            => __( 'Hard links disable jQuery delays but have the same scroll offset, and allow to share footnotes (accessed if the list is not collapsed by default).', 'footnotes' ),
@@ -566,7 +599,7 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 
 				'label-backlink-tooltip-text'  => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_BACKLINK_TOOLTIP_TEXT, __( 'Backlink tooltip text:', 'footnotes' ) ),
 				'backlink-tooltip-text'        => $this->add_text_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_BACKLINK_TOOLTIP_TEXT ),
-				'notice-backlink-tooltip-text' => __( 'Default text is the keyboard shortcut, but you may wish to input a descriptive hint in your language.', 'footnotes' ),
+				'notice-backlink-tooltip-text' => __( 'Default text is the keyboard shortcut; may be a localized descriptive hint.', 'footnotes' ),
 
 			)
 		);
@@ -691,6 +724,10 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 				'label-superscript' => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERRER_SUPERSCRIPT_TAGS, __( 'Display footnote referrers in superscript:', 'footnotes' ) ),
 				'superscript'       => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERRER_SUPERSCRIPT_TAGS, $l_arr_enabled ),
 
+				'label-normalize'   => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTE_REFERRERS_NORMAL_SUPERSCRIPT, __( 'Normalize vertical alignment and font size:', 'footnotes' ) ),
+				'normalize'         => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTE_REFERRERS_NORMAL_SUPERSCRIPT, $l_arr_normalize_superscript ),
+				'notice-normalize'  => __( 'Most themes don’t need this fix.', 'footnotes' ),
+
 				'label-before'      => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_STYLING_BEFORE, __( 'At the start of the footnote referrers:', 'footnotes' ) ),
 				'before'            => $this->add_text_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_STYLING_BEFORE ),
 
@@ -699,10 +736,35 @@ class MCI_Footnotes_Layout_Settings extends MCI_Footnotes_Layout_Engine {
 
 				'label-link'        => $this->add_label( MCI_Footnotes_Settings::C_STR_LINK_ELEMENT_ENABLED, __( 'Use the link element for referrers and backlinks:', 'footnotes' ) ),
 				'notice-link'       => __( 'Please find this setting at the end of the reference container settings. The link element is needed to apply the theme’s link color.', 'footnotes' ),
+			)
+		);
+		// Display template with replaced placeholders.
+		// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo $l_obj_template->get_content();
+		// phpcs:enable
+	}
 
-				'label-normalize'   => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTE_REFERRERS_NORMAL_SUPERSCRIPT, __( 'Normalize vertical alignment and font size:', 'footnotes' ) ),
+	/**
-				'normalize'         => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTE_REFERRERS_NORMAL_SUPERSCRIPT, $l_arr_normalize_superscript ),
+	 * Displays the setting for the input label issue solution.
-				'notice-normalize'  => __( 'Most themes don’t need this fix.', 'footnotes' ),
+	 *
+	 * @since 2.5.12
+	 */
+	public function label_solution() {
+		// Options for the input label issue solution.
+		$l_arr_issue_solutions = array(
+			'none'       => __( '0. No problem or solved otherwise', 'footnotes' ),
+			'move'       => __( 'A. Footnotes are moved out and appended after the label’s end (recommended)', 'footnotes' ),
+			'disconnect' => __( 'B. Labels with footnotes are disconnected from input element (discouraged)', 'footnotes' ),
+		);
+		// Load template file.
+		$l_obj_template = new MCI_Footnotes_Template( MCI_Footnotes_Template::C_STR_DASHBOARD, 'configure-label-solution' );
+		// Replace all placeholders.
+		$l_obj_template->replace(
+			array(
+				'description-1-selection' => __( 'Clicking a footnote referrer in an input element label toggles the input except when hard links are enabled. In jQuery mode, the recommended solution is to move footnotes and append them after the label (option A).', 'footnotes' ),
+				'label-selection'         => $this->add_label( MCI_Footnotes_Settings::C_STR_FOOTNOTES_LABEL_ISSUE_SOLUTION, __( 'Solve input label issue:', 'footnotes' ) ),
+				'selection'               => $this->add_select_box( MCI_Footnotes_Settings::C_STR_FOOTNOTES_LABEL_ISSUE_SOLUTION, $l_arr_issue_solutions ),
+				'description-2-selection' => __( 'Option B is discouraged because disconnecting a label from its input element may compromise accessibility. This option is a last resort in case footnotes must absolutely stay inside the label. (Using jQuery ‘event.stopPropagation’ failed.)', 'footnotes' ),
 			)
 		);
 		// Display template with replaced placeholders.

class/settings.php

@@ -1143,6 +1143,35 @@ class MCI_Footnotes_Settings {
 	 */
 	const C_INT_FOOTNOTES_SCROLL_UP_DELAY = 'footnotes_inputfield_scroll_up_delay';
 
+	/**
+	 * Settings container key to set the solution of the input element label issue.
+	 *
+	 * @since 2.5.12
+	 * @var str
+	 * If hard links are not enabled, clicking a referrer in an input element label
+	 * toggles the state of the input element the label is connected to.
+	 * Beside hard links, other solutions include moving footnotes off the label and
+	 * append them, or disconnecting this label from the input element (discouraged).
+	 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14212318
+	 */
+	const C_STR_FOOTNOTES_LABEL_ISSUE_SOLUTION = 'footnotes_inputfield_label_issue_solution';
+		
+	/**
+	 * Settings container key to enable CSS smooth scrolling.
+	 * 
+	 * - Update: Scrolling: CSS-based smooth scroll behavior (optional), thanks to @paulgpetty and @bogosavljev issue reports.
+	 * 
+	 * @reporter @paulgpetty
+	 * @link https://wordpress.org/support/topic/functionally-great/#post-13607795
+	 * 
+	 * @reporter @bogosavljev
+	 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14214720
+	 * 
+	 * @since 2.5.12
+	 * Native smooth scrolling only works in recent browsers.
+	 */
+	const C_STR_FOOTNOTES_CSS_SMOOTH_SCROLLING = 'footnotes_inputfield_css_smooth_scrolling';
+
 
 	/**
 	 *      SETTINGS STORAGE.
@@ -1202,6 +1231,7 @@ class MCI_Footnotes_Settings {
 			self::C_STR_COMBINE_IDENTICAL_FOOTNOTES                   => 'yes',
 
 			// Scrolling behavior.
+			self::C_STR_FOOTNOTES_CSS_SMOOTH_SCROLLING                => 'no',
 			self::C_INT_FOOTNOTES_SCROLL_OFFSET                       => 20,
 			self::C_INT_FOOTNOTES_SCROLL_DURATION                     => 380,
 			self::C_STR_FOOTNOTES_SCROLL_DURATION_ASYMMETRICITY       => 'no',
@@ -1270,11 +1300,14 @@ class MCI_Footnotes_Settings {
 			self::C_STR_HYPERLINK_ARROW                               => '↑',
 			self::C_STR_HYPERLINK_ARROW_USER_DEFINED                  => '',
 
-			// Referrer typesetting and formatting.
+			// Referrers.
 			self::C_STR_FOOTNOTES_REFERRER_SUPERSCRIPT_TAGS           => 'yes',
 			self::C_STR_FOOTNOTE_REFERRERS_NORMAL_SUPERSCRIPT         => 'no',
 			self::C_STR_FOOTNOTES_STYLING_BEFORE                      => '[',
 			self::C_STR_FOOTNOTES_STYLING_AFTER                       => ']',
+			
+			// Referrers in labels.
+			self::C_STR_FOOTNOTES_LABEL_ISSUE_SOLUTION                => 'none',
 
 			// Tooltips.
 			self::C_STR_FOOTNOTES_MOUSE_OVER_BOX_ENABLED              => 'yes',

class/task.php

@@ -620,6 +620,24 @@ class MCI_Footnotes_Task {
 
 		// Insert start tag without switching out of PHP.
 		echo "\r\n<style type=\"text/css\" media=\"all\">\r\n";
+		
+		/**
+		 * Enables CSS smooth scrolling.
+		 * 
+		 * - Update: Scrolling: CSS-based smooth scroll behavior (optional), thanks to @paulgpetty and @bogosavljev issue reports.
+		 * 
+		 * @reporter @paulgpetty
+		 * @link https://wordpress.org/support/topic/functionally-great/#post-13607795
+		 * 
+		 * @reporter @bogosavljev
+		 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14214720
+		 * 
+		 * @since 2.5.12
+		 * Native smooth scrolling only works in recent browsers.
+		 */
+		if ( MCI_Footnotes_Convert::to_bool( MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_CSS_SMOOTH_SCROLLING ) ) ) {
+			echo "html {scroll-behavior: smooth;}\r\n";
+		}
 
 		/**
 		 * Normalizes the referrers’ vertical alignment and font size.
@@ -1424,6 +1442,46 @@ class MCI_Footnotes_Task {
 			$p_str_content = preg_replace( $l_str_value_regex, '$1', $p_str_content );
 		} while ( preg_match( $l_str_value_regex, $p_str_content ) );
 
+		/**
+		 * Optionally moves footnotes outside at the end of the label element.
+		 *
+		 * - Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally moving footnotes after the end of the label.
+		 *
+		 * @since 2.5.12
+		 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14212318
+		 */
+		$l_str_label_issue_solution = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_LABEL_ISSUE_SOLUTION );
+
+		if ( 'move' === $l_str_label_issue_solution ) {
+
+			$l_str_move_regex = '#(<label ((?!</label).)+?)(' . $l_str_start_tag_regex . '((?!</label).)+?' . $l_str_end_tag_regex . ')(((?!</label).)*?</label>)#';
+
+			do {
+				$p_str_content = preg_replace( $l_str_move_regex, '$1$5<span class="moved_footnote">$3</span>', $p_str_content );
+			} while ( preg_match( $l_str_move_regex, $p_str_content ) );
+		}
+
+		/**
+		 * Optionally disconnects labels with footnotes from their input element.
+		 *
+		 * - Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally disconnecting those labels.
+		 *
+		 * @since 2.5.12
+		 * This only edits those labels’ 'for' value that have footnotes,
+		 * but leaves all other labels (those without footnotes) alone.
+		 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14212318
+		 */
+		if ( 'disconnect' === $l_str_label_issue_solution ) {
+
+			$l_str_disconnect_text     = 'optionally-disconnected-from-input-field-to-prevent-toggling-while-clicking-footnote-referrer_';
+
+			$p_str_content = preg_replace(
+				'#(<label [^>]+?for=["\'])(((?!</label).)+' . $l_str_start_tag_regex . ')#',
+				 '$1' . $l_str_disconnect_text . '$2',
+				 $p_str_content
+			);
+		}
+
 		/*
 		 * Load footnote referrer template file.
 		 */

css/dev-common.css

@@ -5,17 +5,12 @@
  * Created-Date: 15.05.14
  * Created-Time: 16:21
  * Since: 1.0
- * 
- * @version 2.5.11
- * @lastmodified 2021-03-20T0323+0100
  *
  *     Classes recommended for Custom CSS:
  *     @see templates/dashboard/customize-css-new.html
- */
+ *
-
-/**
  * System of unified minified style sheets tailored to the needs of the instance.
- * 
+ *
  * - Update: Stylesheets: increase speed and energy efficiency by tailoring stylesheets to the needs of the instance, thanks to @docteurfitness design contribution.
  * - Bugfix: Stylesheets: minify to shrink the carbon footprint, increase speed and implement best practice, thanks to @docteurfitness issue report.
  *
@@ -29,30 +24,27 @@
  * @link https://wordpress.org/support/topic/simply-speed-optimisation/
  *
  * Six development stylesheets are concatenated to 12 unified stylesheets.
- * @see development/csscat.sh
+ * The unminified development stylesheets are distributed for reference.
- * Once these are minified, the temporary files are deleted to streamline 
+ * Their minified versions are included for consistency and convenience.
- * the plugin’s codebase.
+ *
- * The stylesheet file names consist of "footnotes-" and a code showing 
+ * A production stylesheet file name consists of "footnotes-" and a code
- * which additional stlesheets enter into its composition:
+ * showing which additional stlesheets enter into its composition.
- * 
+ *
  * The first part of the code contains 4 letters showing whether tooltips
- * are enabled, and if so, which implementation: AMP, alternative or jQuery:
+ * are enabled, and if so, of which implementation:
- *  ampt  ➜ AMP compatible tooltips  ➜ dev-tooltips.css & dev-amp-tooltips.css
+ *   ampt ➜ AMP compatible tooltips ➜ dev-tooltips.css & dev-amp-tooltips.css
- *  altt  ➜ alternative tooltips     ➜ dev-tooltips.css & dev-tooltips-alternative.css
+ *   altt ➜ alternative tooltips    ➜ dev-tooltips.css & dev-tooltips-alternative.css
- *  jqtt  ➜ jQuery tooltips          ➜ dev-tooltips.css
+ *   jqtt ➜ jQuery tooltips         ➜ dev-tooltips.css
- *  nott  ➜ no tooltips              ➜ -
+ *   nott ➜ no tooltips             ➜ -
- * 
+ *
- * The second part of the code consists of the 4 letters "brpl", for 
+ * The second part of the code consists of the initialism of
- * Basic Responsive Page Layout, followed by a digit showing if a fix 
+ * Basic Responsive Page Layout, followed by a digit showing
- * is applied, and if so, which one:
+ * if a fix is applied, and if so, which one:
- *  0  ➜ -
+ *   0 ➜ -
- *  1  ➜ dev-layout-reference-container.css  ➜ (only)
+ *   1 ➜ dev-layout-reference-container.css ➜ footnote list only
- *  2  ➜ dev-layout-entry-content.css        ➜ post without title
+ *   2 ➜ dev-layout-entry-content.css       ➜ post without title
- *  3  ➜ dev-layout-main-content.css         ➜ title and post
+ *   3 ➜ dev-layout-main-content.css        ➜ title and post
- * 
+ *
- * The dashboard stylesheet is minified as-is.
- * @see css/settings.css
- * 
  * @since 2.0.0  various.
  * @since 2.0.0  Referrers: vertical align: lower from top: 0.4em to top: 0.6em
  * @since 2.0.0  Tooltips: Font size: set to inherit instead of 13px
@@ -135,14 +127,13 @@
  * word-wrap: anywhere;
  * word-break: break-all;
  *
- *
  * - Bugfix: Reference container, tooltips: URL wrap: enable the 'word-wrap: anywhere' rule, thanks to @rebelc0de bug report.
  *
- * @since 2.5.4
- *
  * @reporter @rebelc0de
  * @link https://wordpress.org/support/topic/footnotes-on-mobile-phones/#post-14037101
  *
+ * @since 2.5.4
+ *
  * These rules turn out useless for the purpose and are commented out:
  * word-wrap: break-word;
  * overflow-wrap: break-word;
@@ -155,16 +146,25 @@
 }
 
 /**
- * Optional hard links: anchors with scroll offset
+ * Optional hard links: anchors with scroll offset.
  *
  * - Adding: Referrers and backlinks: optional hard links for AMP compatibility, thanks to @psykonevro issue report, thanks to @martinneumannat issue report and code contribution.
  *
- * @since 2.3.0
- * @contributor @martinneumannat
- * @link https://wordpress.org/support/topic/making-it-amp-compatible/
  * @reporter @psychonevro
  * @link https://wordpress.org/support/topic/footnotes-is-not-amp-compatible/
  *
+ * @contributor @martinneumannat
+ * @link https://wordpress.org/support/topic/making-it-amp-compatible/
+ *
+ * @since 2.3.0
+ *
+ * - Bugfix: Referrers: Hard links: enforce scroll offset with '!important' property for surroundings specifying otherwise, thanks to @bogosavljev bug report.
+ *
+ * @reporter @bogosavljev
+ * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/
+ *
+ * @since 2.5.12
+ *
  * Although often skipped as unstraightforward, or believed impossible,
  * an offset hard link anchor can be coded out of a fragment identifier
  * span with absolute position nested in a span with relative position.
@@ -172,12 +172,12 @@
 
 .footnote_item_base,
 .footnote_referrer_base {
-	position: absolute;
+	position: relative !important;
 }
 
 .footnote_item_anchor,
 .footnote_referrer_anchor {
-	position: relative;
+	position: absolute !important;
 }
 
 /**
@@ -285,9 +285,9 @@ Classes:
 
 /**
  * Reference container label.
- * 
+ *
  * - Bugfix: Layout: support right-to-left writing direction by replacing remaining CSS values 'left' with 'start', thanks to @arahmanshaalan bug report.
- * 
+ *
  * @since 2.5.8
  * @reporter @arahmanshaalan
  * @link https://wordpress.org/support/topic/right-to-left-text-problem/
@@ -357,16 +357,16 @@ table
 }
 
 /**
- * Table caption.
+ * Table caption for accessibility.
- * 
+ *
  * - Bugfix: Reference container: apply web semantics to improve readability for assistive technologies, thanks to @derivationfr issue report and code contribution.
- * 
- * @since 2.5.11
  *
  * @contributor @derivationfr
  * @link https://wordpress.org/support/topic/enhance-accesibility-by-using-instead-of/
  * @link https://a11y-101.com/development/tables
  *
+ * @since 2.5.11
+ *
  * The table caption must be present for screen readers but may be hidden to sighted users.
  */
 
@@ -381,22 +381,22 @@ caption.accessibility {
 
 /**
  * Footnotes list.
- * 
+ *
  * - Bugfix: Reference container: no borders around footnotes, thanks to @ragonesi bug report.
- * 
+ *
  * @since 2.0.0
  * @reporter @ragonesi
  * @link https://wordpress.org/support/topic/thin-box-around-notes-in-reference-container/
- * 
+ *
  * - Bugfix: Reference container: enforce borderless table cells, thanks to @ragonesi bug report.
- * 
+ *
  * @since 2.0.1
  * @reporter @ragonesi
  * @link https://wordpress.org/support/topic/box-around-c-references-container/
- * 
+ *
  * - Bugfix: Layout: support right-to-left writing direction by replacing remaining CSS values 'left' with 'start', thanks to @arahmanshaalan bug report.
  * - Bugfix: Layout: support right-to-left writing direction by enabling mirrored paddings on HTML dir="rtl" pages, thanks to @arahmanshaalan bug report.
- * 
+ *
  * @since 2.5.8
  * @reporter @arahmanshaalan
  * @link https://wordpress.org/support/topic/right-to-left-text-problem/
@@ -541,8 +541,8 @@ Link color set to inherit, so referrers/numbers are not grayed out.
  * have all their rules moved to settings.css so as to alleviate
  * the common stylesheet. Still these rules are only used if the
  * Footnotes ad link logo is present in the page footer per user
- * dashboard setting. Making these rules conditional like those 
+ * dashboard setting. Making these rules conditional like those
- * pertaining to tooltips, either jQuery or alternative, would 
+ * pertaining to tooltips, either jQuery or alternative, would
  * double the number of united minified stylesheets shipped with
  * the plugin. Hence these are present by default at the bottom.
  *

css/dev-common.min.css

@@ -1 +1 @@
-.footnotes_validation_error{border:4px solid red;padding:20px 40px;margin:20px 0;background:#ff000055;text-align:start}.footnotes_validation_error p:first-child{font-size:20px;font-weight:700;text-align:center}.footnotes_validation_error p:nth-child(2){font-size:16px;font-style:italic}.footnotes_validation_error p:nth-child(3){font-size:14px;font-weight:700}.footnotes_validation_error p:last-child{font-size:12px}.footnote_url_wrap{word-wrap:anywhere;overflow-wrap:anywhere;word-break:break-all}.footnote_item_base,.footnote_referrer_base{position:absolute}.footnote_item_anchor,.footnote_referrer_anchor{position:relative}.footnote_plugin_tooltip_text,.footnote_plugin_tooltip_text:hover,.footnote_referrer,.footnote_referrer:hover,.footnote_referrer:link,.footnote_referrer>a,.footnote_referrer>a:hover,.footnote_referrer>a:link,.main-content .footnote_plugin_tooltip_text,.main-content .footnote_plugin_tooltip_text:hover,.main-content .footnote_referrer,.main-content .footnote_referrer:hover,.main-content .footnote_referrer:link,.main-content .footnote_referrer>a,.main-content .footnote_referrer>a:hover,.main-content .footnote_referrer>a:link{text-decoration:none!important;border-bottom:none!important;box-shadow:none!important}.footnote_plugin_tooltip_text{line-height:0;position:relative!important;cursor:pointer}.footnotes_reference_container{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.collapsed{display:none}.unfolded{display:inline}.footnote_container_prepare{display:block!important;padding-top:24px!important}.footnote_container_prepare>p{line-height:1.3!important;margin-top:1em!important;margin-bottom:.25em!important;padding:0!important;font-weight:400!important;display:block!important;-webkit-margin-before:.83em!important;-webkit-margin-after:.83em!important;-webkit-margin-start:0!important;-webkit-margin-end:0!important;text-align:start!important;vertical-align:middle}.footnote_container_prepare>p>span:first-child,.footnote_container_prepare>p>span:nth-child(3){text-align:start!important;font-size:1.5em!important}.footnote_reference_container_collapse_button{cursor:pointer;padding:0 .5em;font-size:1.3em!important;vertical-align:2px;text-decoration:none!important}h2>.footnote_reference_container_collapse_button,h3>.footnote_reference_container_collapse_button,h4>.footnote_reference_container_collapse_button,h5>.footnote_reference_container_collapse_button,h6>.footnote_reference_container_collapse_button{font-size:inherit!important}.footnote_container_prepare>p>span:last-child a,.footnote_reference_container_collapse_button a{text-decoration:none!important}.footnote-reference-container,.footnotes_table{width:100%;border:none}caption.accessibility{text-align:start;height:1px;width:1px;white-space:nowrap;overflow:hidden;color:#ffffff00}.footnote_plugin_index,.footnote_plugin_index_combi,.footnote_plugin_symbol,.footnote_plugin_text{border:none!important;text-align:start!important;vertical-align:top!important;padding:5px 6px 10px 0!important}html[dir=rtl] .footnote_plugin_index,html[dir=rtl] .footnote_plugin_index_combi,html[dir=rtl] .footnote_plugin_symbol,html[dir=rtl] .footnote_plugin_text{padding:5px 0 10px 6px!important}.footnote_backlink,.footnote_backlink:link,.footnote_plugin_link,.footnote_plugin_link:link,.main-content .footnote_backlink,.main-content .footnote_backlink:link,.main-content .footnote_plugin_link,.main-content .footnote_plugin_link:link{text-decoration:none!important;border-bottom:none!important}.footnote_backlink,.footnote_plugin_link{white-space:nowrap}.footnote_backlink,.footnote_index,.pointer{cursor:pointer}.footnote_backlink:hover,.footnote_plugin_link:hover,.footnote_plugin_text a:hover{text-decoration:unset;text-decoration:underline}.footnote_plugin_text{width:unset}.footnote_plugin_index,.footnote_plugin_index_combi{max-width:100px;width:2.5em}@media only screen and (max-width:768px){.footnote_plugin_index,.footnote_plugin_index_combi{max-width:80px}}.footnotes_reference_container{page-break-inside:avoid}@media print{.footnote_index_arrow,.footnote_reference_container_collapse_button,.footnote_tooltip{display:none}.footnote_plugin_tooltip_text{color:inherit}.footnote_plugin_index a,.footnote_plugin_index_combi a{color:inherit;text-decoration:none!important}div.post-meta-edit-link-wrapper{display:none}}.footnotes_logo,.footnotes_logo:hover{text-decoration:none;font-weight:400}.footnotes_logo_part1{color:#2bb975}.footnotes_logo_part2{color:#545f5a}
+.footnotes_validation_error{border:4px solid red;padding:20px 40px;margin:20px 0;background:#ff000055;text-align:start}.footnotes_validation_error p:first-child{font-size:20px;font-weight:700;text-align:center}.footnotes_validation_error p:nth-child(2){font-size:16px;font-style:italic}.footnotes_validation_error p:nth-child(3){font-size:14px;font-weight:700}.footnotes_validation_error p:last-child{font-size:12px}.footnote_url_wrap{word-wrap:anywhere;overflow-wrap:anywhere;word-break:break-all}.footnote_item_base,.footnote_referrer_base{position:relative!important}.footnote_item_anchor,.footnote_referrer_anchor{position:absolute!important}.footnote_plugin_tooltip_text,.footnote_plugin_tooltip_text:hover,.footnote_referrer,.footnote_referrer:hover,.footnote_referrer:link,.footnote_referrer>a,.footnote_referrer>a:hover,.footnote_referrer>a:link,.main-content .footnote_plugin_tooltip_text,.main-content .footnote_plugin_tooltip_text:hover,.main-content .footnote_referrer,.main-content .footnote_referrer:hover,.main-content .footnote_referrer:link,.main-content .footnote_referrer>a,.main-content .footnote_referrer>a:hover,.main-content .footnote_referrer>a:link{text-decoration:none!important;border-bottom:none!important;box-shadow:none!important}.footnote_plugin_tooltip_text{line-height:0;position:relative!important;cursor:pointer}.footnotes_reference_container{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.collapsed{display:none}.unfolded{display:inline}.footnote_container_prepare{display:block!important;padding-top:24px!important}.footnote_container_prepare>p{line-height:1.3!important;margin-top:1em!important;margin-bottom:.25em!important;padding:0!important;font-weight:400!important;display:block!important;-webkit-margin-before:.83em!important;-webkit-margin-after:.83em!important;-webkit-margin-start:0!important;-webkit-margin-end:0!important;text-align:start!important;vertical-align:middle}.footnote_container_prepare>p>span:first-child,.footnote_container_prepare>p>span:nth-child(3){text-align:start!important;font-size:1.5em!important}.footnote_reference_container_collapse_button{cursor:pointer;padding:0 .5em;font-size:1.3em!important;vertical-align:2px;text-decoration:none!important}h2>.footnote_reference_container_collapse_button,h3>.footnote_reference_container_collapse_button,h4>.footnote_reference_container_collapse_button,h5>.footnote_reference_container_collapse_button,h6>.footnote_reference_container_collapse_button{font-size:inherit!important}.footnote_container_prepare>p>span:last-child a,.footnote_reference_container_collapse_button a{text-decoration:none!important}.footnote-reference-container,.footnotes_table{width:100%;border:none}caption.accessibility{text-align:start;height:1px;width:1px;white-space:nowrap;overflow:hidden;color:#ffffff00}.footnote_plugin_index,.footnote_plugin_index_combi,.footnote_plugin_symbol,.footnote_plugin_text{border:none!important;text-align:start!important;vertical-align:top!important;padding:5px 6px 10px 0!important}html[dir=rtl] .footnote_plugin_index,html[dir=rtl] .footnote_plugin_index_combi,html[dir=rtl] .footnote_plugin_symbol,html[dir=rtl] .footnote_plugin_text{padding:5px 0 10px 6px!important}.footnote_backlink,.footnote_backlink:link,.footnote_plugin_link,.footnote_plugin_link:link,.main-content .footnote_backlink,.main-content .footnote_backlink:link,.main-content .footnote_plugin_link,.main-content .footnote_plugin_link:link{text-decoration:none!important;border-bottom:none!important}.footnote_backlink,.footnote_plugin_link{white-space:nowrap}.footnote_backlink,.footnote_index,.pointer{cursor:pointer}.footnote_backlink:hover,.footnote_plugin_link:hover,.footnote_plugin_text a:hover{text-decoration:unset;text-decoration:underline}.footnote_plugin_text{width:unset}.footnote_plugin_index,.footnote_plugin_index_combi{max-width:100px;width:2.5em}@media only screen and (max-width:768px){.footnote_plugin_index,.footnote_plugin_index_combi{max-width:80px}}.footnotes_reference_container{page-break-inside:avoid}@media print{.footnote_index_arrow,.footnote_reference_container_collapse_button,.footnote_tooltip{display:none}.footnote_plugin_tooltip_text{color:inherit}.footnote_plugin_index a,.footnote_plugin_index_combi a{color:inherit;text-decoration:none!important}div.post-meta-edit-link-wrapper{display:none}}.footnotes_logo,.footnotes_logo:hover{text-decoration:none;font-weight:400}.footnotes_logo_part1{color:#2bb975}.footnotes_logo_part2{color:#545f5a}

css/footnotes-jqttbrpl0.min.css

@@ -1 +1 @@
-.footnotes_validation_error{border:4px solid red;padding:20px 40px;margin:20px 0;background:#ff000055;text-align:start}.footnotes_validation_error p:first-child{font-size:20px;font-weight:700;text-align:center}.footnotes_validation_error p:nth-child(2){font-size:16px;font-style:italic}.footnotes_validation_error p:nth-child(3){font-size:14px;font-weight:700}.footnotes_validation_error p:last-child{font-size:12px}.footnote_url_wrap{word-wrap:anywhere;overflow-wrap:anywhere;word-break:break-all}.footnote_item_base,.footnote_referrer_base{position:absolute}.footnote_item_anchor,.footnote_referrer_anchor{position:relative}.footnote_plugin_tooltip_text,.footnote_plugin_tooltip_text:hover,.footnote_referrer,.footnote_referrer:hover,.footnote_referrer:link,.footnote_referrer>a,.footnote_referrer>a:hover,.footnote_referrer>a:link,.main-content .footnote_plugin_tooltip_text,.main-content .footnote_plugin_tooltip_text:hover,.main-content .footnote_referrer,.main-content .footnote_referrer:hover,.main-content .footnote_referrer:link,.main-content .footnote_referrer>a,.main-content .footnote_referrer>a:hover,.main-content .footnote_referrer>a:link{text-decoration:none!important;border-bottom:none!important;box-shadow:none!important}.footnote_plugin_tooltip_text{line-height:0;position:relative!important;cursor:pointer}.footnotes_reference_container{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.collapsed{display:none}.unfolded{display:inline}.footnote_container_prepare{display:block!important;padding-top:24px!important}.footnote_container_prepare>p{line-height:1.3!important;margin-top:1em!important;margin-bottom:.25em!important;padding:0!important;font-weight:400!important;display:block!important;-webkit-margin-before:.83em!important;-webkit-margin-after:.83em!important;-webkit-margin-start:0!important;-webkit-margin-end:0!important;text-align:start!important;vertical-align:middle}.footnote_container_prepare>p>span:first-child,.footnote_container_prepare>p>span:nth-child(3){text-align:start!important;font-size:1.5em!important}.footnote_reference_container_collapse_button{cursor:pointer;padding:0 .5em;font-size:1.3em!important;vertical-align:2px;text-decoration:none!important}h2>.footnote_reference_container_collapse_button,h3>.footnote_reference_container_collapse_button,h4>.footnote_reference_container_collapse_button,h5>.footnote_reference_container_collapse_button,h6>.footnote_reference_container_collapse_button{font-size:inherit!important}.footnote_container_prepare>p>span:last-child a,.footnote_reference_container_collapse_button a{text-decoration:none!important}.footnote-reference-container,.footnotes_table{width:100%;border:none}caption.accessibility{text-align:start;height:1px;width:1px;white-space:nowrap;overflow:hidden;color:#ffffff00}.footnote_plugin_index,.footnote_plugin_index_combi,.footnote_plugin_symbol,.footnote_plugin_text{border:none!important;text-align:start!important;vertical-align:top!important;padding:5px 6px 10px 0!important}html[dir=rtl] .footnote_plugin_index,html[dir=rtl] .footnote_plugin_index_combi,html[dir=rtl] .footnote_plugin_symbol,html[dir=rtl] .footnote_plugin_text{padding:5px 0 10px 6px!important}.footnote_backlink,.footnote_backlink:link,.footnote_plugin_link,.footnote_plugin_link:link,.main-content .footnote_backlink,.main-content .footnote_backlink:link,.main-content .footnote_plugin_link,.main-content .footnote_plugin_link:link{text-decoration:none!important;border-bottom:none!important}.footnote_backlink,.footnote_plugin_link{white-space:nowrap}.footnote_backlink,.footnote_index,.pointer{cursor:pointer}.footnote_backlink:hover,.footnote_plugin_link:hover,.footnote_plugin_text a:hover{text-decoration:unset;text-decoration:underline}.footnote_plugin_text{width:unset}.footnote_plugin_index,.footnote_plugin_index_combi{max-width:100px;width:2.5em}@media only screen and (max-width:768px){.footnote_plugin_index,.footnote_plugin_index_combi{max-width:80px}}.footnotes_reference_container{page-break-inside:avoid}@media print{.footnote_index_arrow,.footnote_reference_container_collapse_button,.footnote_tooltip{display:none}.footnote_plugin_tooltip_text{color:inherit}.footnote_plugin_index a,.footnote_plugin_index_combi a{color:inherit;text-decoration:none!important}div.post-meta-edit-link-wrapper{display:none}}.footnotes_logo,.footnotes_logo:hover{text-decoration:none;font-weight:400}.footnotes_logo_part1{color:#2bb975}.footnotes_logo_part2{color:#545f5a}.footnote_tooltip{display:none;z-index:2147483647!important;cursor:auto;text-align:start!important;padding:12px!important;line-height:1.2;font-weight:400;font-style:normal}.footnote_tooltip_continue{font-style:italic;color:green;text-decoration:none!important;cursor:pointer;white-space:nowrap}.footnote_tooltip_continue:hover{color:#00f;text-decoration:underline!important}
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css/footnotes-nottbrpl0.min.css

@@ -1 +1 @@
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css/footnotes-nottbrpl3.min.css

@@ -1 +1 @@
-.footnotes_validation_error{border:4px solid red;padding:20px 40px;margin:20px 0;background:#ff000055;text-align:start}.footnotes_validation_error p:first-child{font-size:20px;font-weight:700;text-align:center}.footnotes_validation_error p:nth-child(2){font-size:16px;font-style:italic}.footnotes_validation_error p:nth-child(3){font-size:14px;font-weight:700}.footnotes_validation_error p:last-child{font-size:12px}.footnote_url_wrap{word-wrap:anywhere;overflow-wrap:anywhere;word-break:break-all}.footnote_item_base,.footnote_referrer_base{position:absolute}.footnote_item_anchor,.footnote_referrer_anchor{position:relative}.footnote_plugin_tooltip_text,.footnote_plugin_tooltip_text:hover,.footnote_referrer,.footnote_referrer:hover,.footnote_referrer:link,.footnote_referrer>a,.footnote_referrer>a:hover,.footnote_referrer>a:link,.main-content .footnote_plugin_tooltip_text,.main-content .footnote_plugin_tooltip_text:hover,.main-content .footnote_referrer,.main-content .footnote_referrer:hover,.main-content .footnote_referrer:link,.main-content .footnote_referrer>a,.main-content .footnote_referrer>a:hover,.main-content .footnote_referrer>a:link{text-decoration:none!important;border-bottom:none!important;box-shadow:none!important}.footnote_plugin_tooltip_text{line-height:0;position:relative!important;cursor:pointer}.footnotes_reference_container{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.collapsed{display:none}.unfolded{display:inline}.footnote_container_prepare{display:block!important;padding-top:24px!important}.footnote_container_prepare>p{line-height:1.3!important;margin-top:1em!important;margin-bottom:.25em!important;padding:0!important;font-weight:400!important;display:block!important;-webkit-margin-before:.83em!important;-webkit-margin-after:.83em!important;-webkit-margin-start:0!important;-webkit-margin-end:0!important;text-align:start!important;vertical-align:middle}.footnote_container_prepare>p>span:first-child,.footnote_container_prepare>p>span:nth-child(3){text-align:start!important;font-size:1.5em!important}.footnote_reference_container_collapse_button{cursor:pointer;padding:0 .5em;font-size:1.3em!important;vertical-align:2px;text-decoration:none!important}h2>.footnote_reference_container_collapse_button,h3>.footnote_reference_container_collapse_button,h4>.footnote_reference_container_collapse_button,h5>.footnote_reference_container_collapse_button,h6>.footnote_reference_container_collapse_button{font-size:inherit!important}.footnote_container_prepare>p>span:last-child a,.footnote_reference_container_collapse_button a{text-decoration:none!important}.footnote-reference-container,.footnotes_table{width:100%;border:none}caption.accessibility{text-align:start;height:1px;width:1px;white-space:nowrap;overflow:hidden;color:#ffffff00}.footnote_plugin_index,.footnote_plugin_index_combi,.footnote_plugin_symbol,.footnote_plugin_text{border:none!important;text-align:start!important;vertical-align:top!important;padding:5px 6px 10px 0!important}html[dir=rtl] .footnote_plugin_index,html[dir=rtl] .footnote_plugin_index_combi,html[dir=rtl] .footnote_plugin_symbol,html[dir=rtl] .footnote_plugin_text{padding:5px 0 10px 6px!important}.footnote_backlink,.footnote_backlink:link,.footnote_plugin_link,.footnote_plugin_link:link,.main-content .footnote_backlink,.main-content .footnote_backlink:link,.main-content .footnote_plugin_link,.main-content .footnote_plugin_link:link{text-decoration:none!important;border-bottom:none!important}.footnote_backlink,.footnote_plugin_link{white-space:nowrap}.footnote_backlink,.footnote_index,.pointer{cursor:pointer}.footnote_backlink:hover,.footnote_plugin_link:hover,.footnote_plugin_text a:hover{text-decoration:unset;text-decoration:underline}.footnote_plugin_text{width:unset}.footnote_plugin_index,.footnote_plugin_index_combi{max-width:100px;width:2.5em}@media only screen and (max-width:768px){.footnote_plugin_index,.footnote_plugin_index_combi{max-width:80px}}.footnotes_reference_container{page-break-inside:avoid}@media print{.footnote_index_arrow,.footnote_reference_container_collapse_button,.footnote_tooltip{display:none}.footnote_plugin_tooltip_text{color:inherit}.footnote_plugin_index a,.footnote_plugin_index_combi a{color:inherit;text-decoration:none!important}div.post-meta-edit-link-wrapper{display:none}}.footnotes_logo,.footnotes_logo:hover{text-decoration:none;font-weight:400}.footnotes_logo_part1{color:#2bb975}.footnotes_logo_part2{color:#545f5a}.main-content,.site-main,div.hentry,main{margin:0 auto}@media (max-width:575px){.main-content,.site-main,div.hentry,main{padding:0 10px}}@media (min-width:576px){.main-content,.site-main,div.hentry,main{max-width:500px}}@media (min-width:768px){.main-content,.site-main,div.hentry,main{max-width:600px}}@media (min-width:992px){.main-content,.site-main,div.hentry,main{max-width:800px}}@media (min-width:1200px){.main-content,.site-main,div.hentry,main{max-width:960px}}
+.footnotes_validation_error{border:4px solid red;padding:20px 40px;margin:20px 0;background:#ff000055;text-align:start}.footnotes_validation_error p:first-child{font-size:20px;font-weight:700;text-align:center}.footnotes_validation_error p:nth-child(2){font-size:16px;font-style:italic}.footnotes_validation_error p:nth-child(3){font-size:14px;font-weight:700}.footnotes_validation_error p:last-child{font-size:12px}.footnote_url_wrap{word-wrap:anywhere;overflow-wrap:anywhere;word-break:break-all}.footnote_item_base,.footnote_referrer_base{position:relative!important}.footnote_item_anchor,.footnote_referrer_anchor{position:absolute!important}.footnote_plugin_tooltip_text,.footnote_plugin_tooltip_text:hover,.footnote_referrer,.footnote_referrer:hover,.footnote_referrer:link,.footnote_referrer>a,.footnote_referrer>a:hover,.footnote_referrer>a:link,.main-content .footnote_plugin_tooltip_text,.main-content .footnote_plugin_tooltip_text:hover,.main-content .footnote_referrer,.main-content .footnote_referrer:hover,.main-content .footnote_referrer:link,.main-content .footnote_referrer>a,.main-content .footnote_referrer>a:hover,.main-content .footnote_referrer>a:link{text-decoration:none!important;border-bottom:none!important;box-shadow:none!important}.footnote_plugin_tooltip_text{line-height:0;position:relative!important;cursor:pointer}.footnotes_reference_container{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.collapsed{display:none}.unfolded{display:inline}.footnote_container_prepare{display:block!important;padding-top:24px!important}.footnote_container_prepare>p{line-height:1.3!important;margin-top:1em!important;margin-bottom:.25em!important;padding:0!important;font-weight:400!important;display:block!important;-webkit-margin-before:.83em!important;-webkit-margin-after:.83em!important;-webkit-margin-start:0!important;-webkit-margin-end:0!important;text-align:start!important;vertical-align:middle}.footnote_container_prepare>p>span:first-child,.footnote_container_prepare>p>span:nth-child(3){text-align:start!important;font-size:1.5em!important}.footnote_reference_container_collapse_button{cursor:pointer;padding:0 .5em;font-size:1.3em!important;vertical-align:2px;text-decoration:none!important}h2>.footnote_reference_container_collapse_button,h3>.footnote_reference_container_collapse_button,h4>.footnote_reference_container_collapse_button,h5>.footnote_reference_container_collapse_button,h6>.footnote_reference_container_collapse_button{font-size:inherit!important}.footnote_container_prepare>p>span:last-child a,.footnote_reference_container_collapse_button a{text-decoration:none!important}.footnote-reference-container,.footnotes_table{width:100%;border:none}caption.accessibility{text-align:start;height:1px;width:1px;white-space:nowrap;overflow:hidden;color:#ffffff00}.footnote_plugin_index,.footnote_plugin_index_combi,.footnote_plugin_symbol,.footnote_plugin_text{border:none!important;text-align:start!important;vertical-align:top!important;padding:5px 6px 10px 0!important}html[dir=rtl] .footnote_plugin_index,html[dir=rtl] .footnote_plugin_index_combi,html[dir=rtl] .footnote_plugin_symbol,html[dir=rtl] .footnote_plugin_text{padding:5px 0 10px 6px!important}.footnote_backlink,.footnote_backlink:link,.footnote_plugin_link,.footnote_plugin_link:link,.main-content .footnote_backlink,.main-content .footnote_backlink:link,.main-content .footnote_plugin_link,.main-content .footnote_plugin_link:link{text-decoration:none!important;border-bottom:none!important}.footnote_backlink,.footnote_plugin_link{white-space:nowrap}.footnote_backlink,.footnote_index,.pointer{cursor:pointer}.footnote_backlink:hover,.footnote_plugin_link:hover,.footnote_plugin_text a:hover{text-decoration:unset;text-decoration:underline}.footnote_plugin_text{width:unset}.footnote_plugin_index,.footnote_plugin_index_combi{max-width:100px;width:2.5em}@media only screen and (max-width:768px){.footnote_plugin_index,.footnote_plugin_index_combi{max-width:80px}}.footnotes_reference_container{page-break-inside:avoid}@media print{.footnote_index_arrow,.footnote_reference_container_collapse_button,.footnote_tooltip{display:none}.footnote_plugin_tooltip_text{color:inherit}.footnote_plugin_index a,.footnote_plugin_index_combi a{color:inherit;text-decoration:none!important}div.post-meta-edit-link-wrapper{display:none}}.footnotes_logo,.footnotes_logo:hover{text-decoration:none;font-weight:400}.footnotes_logo_part1{color:#2bb975}.footnotes_logo_part2{color:#545f5a}.main-content,.site-main,div.hentry,main{margin:0 auto}@media (max-width:575px){.main-content,.site-main,div.hentry,main{padding:0 10px}}@media (min-width:576px){.main-content,.site-main,div.hentry,main{max-width:500px}}@media (min-width:768px){.main-content,.site-main,div.hentry,main{max-width:600px}}@media (min-width:992px){.main-content,.site-main,div.hentry,main{max-width:800px}}@media (min-width:1200px){.main-content,.site-main,div.hentry,main{max-width:960px}}

footnotes.php

@@ -4,8 +4,8 @@
  * Plugin URI: https://wordpress.org/plugins/footnotes/
  * Description: time to bring footnotes to your website! footnotes are known from offline publishing and everybody takes them for granted when reading a magazine.
  * Author: Mark Cheret
- * Package V.: 2.5.11
+ * Package V.: 2.5.12
- * Version: 2.5.11
+ * Version: 2.5.12
  * CAUTION: THIS V. FIELD IS PARSED FOR UPDATE CONFIGURATION.
  * Author URI: https://cheret.org/footnotes/
  * Text Domain: footnotes
@@ -24,9 +24,9 @@
  * @since 2.1.4
  * @since 2.5.3 (Hungarian)
  * @var str
- * @lastmodified 2021-03-21T2003+0100
+ * @lastmodified 2021-03-22T0416+0100
  */
-define( 'C_STR_PACKAGE_VERSION', '2.5.11' );
+define( 'C_STR_PACKAGE_VERSION', '2.5.12' );
 
 /**
  * Version numbers in WordPress plugin readme.txt and main PHP headers.

js/wysiwyg-editor.js

@@ -69,7 +69,7 @@
 				author : 'Mark Cheret',
 				authorurl : 'https://cheret.org/footnotes/',
 				infourl : 'https://wordpress.org/plugins/footnotes/',
-				version : "2.5.11"
+				version : "2.5.12"
 			};
 		}
 	});

readme.txt

@@ -4,8 +4,8 @@ Tags: footnote, footnotes, bibliography, formatting, notes, Post, posts, referen
 Requires at least: 3.9
 Tested up to: 5.7
 Requires PHP: 5.6
-Package Version: 2.5.11
+Package Version: 2.5.12
-Version: 2.5.11
+Version: 2.5.12
 Stable Tag: 2.5.10
 CAUTION: THE S. T. FIELD IS PARSED FOR RELEASE CONFIGURATION.
 License: GPLv3 or later
@@ -80,6 +80,17 @@ Visit this swift write-up from a **footnotes** user by the name of **Southwest**
 
 == Changelog ==
 
+= 2.5.12 =
+- Update: Scrolling: CSS-based smooth scroll behavior (optional), thanks to @paulgpetty and @bogosavljev issue reports.
+- Bugfix: Backlinks: reflect scroll functions down/up differentiation across the template set, thanks to @bogosavljev bug report.
+- Bugfix: Referrers: Hard links: enforce scroll offset with '!important' property for surroundings specifying otherwise, thanks to @bogosavljev bug report.
+- Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally moving footnotes after the end of the label.
+- Bugfix: Forms: prevent inadvertently toggling input elements with footnotes in their label, by optionally disconnecting those labels.
+- Bugfix: Scroll offset: correct syntax error in the main style sheet.
+- Bugfix: Reference container: correct new syntax errors in the 8 reference container row templates.
+- Bugfix: Reference container: correct a new typo in the JavaScript reference container template.
+- Update: Dashboard: General settings: split a dedicated 'URL fragment ID configuration' metabox off the 'Scrolling behavior' metabox.
+
 = 2.5.11 =
 - Bugfix: Forms: remove footnotes from input field values, thanks to @bogosavljev bug report.
 - Bugfix: Reference container: apply web semantics to improve readability for assistive technologies, thanks to @derivationfr issue report and code contribution.

templates/dashboard/configure-label-solution.html

@@ -0,0 +1,14 @@
+<div class="footnotes_description">
+	<p>[[description-1-selection]]</p>
+</div>
+<table class="configure-label-solution widefat fixed">
+	<tbody>
+		<tr>
+			<td>[[label-selection]]</td>
+			<td>[[selection]]</td>
+		</tr>
+	</tbody>
+</table>
+<div class="footnotes_description">
+	<p>[[description-2-selection]]</p>
+</div>

templates/dashboard/settings-hard-links.html

@@ -0,0 +1,28 @@
+<table class="settings_hard_links widefat fixed">
+	<tbody>
+		<tr>
+			<td>[[label-hard-links]]</td>
+			<td>[[hard-links]] <span class="footnotes_notice">[[notice-hard-links]]</span></td>
+		</tr>
+		<tr>
+			<td>[[label-footnote]]</td>
+			<td>[[footnote]] <span class="footnotes_notice">[[notice-footnote]]</span></td>
+		</tr>
+		<tr>
+			<td>[[label-referrer]]</td>
+			<td>[[referrer]] <span class="footnotes_notice">[[notice-referrer]]</span></td>
+		</tr>
+		<tr>
+			<td>[[label-separator]]</td>
+			<td>[[separator]] <span class="footnotes_notice">[[notice-separator]]</span></td>
+		</tr>
+		<tr>
+			<td>[[label-backlink-tooltips]]</td>
+			<td>[[backlink-tooltips]] <span class="footnotes_notice">[[notice-backlink-tooltips]]</span></td>
+		</tr>
+		<tr>
+			<td>[[label-backlink-tooltip-text]]</td>
+			<td>[[backlink-tooltip-text]] <span class="footnotes_notice">[[notice-backlink-tooltip-text]]</span></td>
+		</tr>
+	</tbody>
+</table>

templates/dashboard/settings-scrolling.html

@@ -1,5 +1,9 @@
 <table class="settings_scrolling widefat fixed">
 	<tbody>
+		<tr>
+			<td>[[label-scroll-css]]</td>
+			<td>[[scroll-css]] <span class="footnotes_notice">[[notice-scroll-css]]</span></td>
+		</tr>
 		<tr>
 			<td>[[label-scroll-offset]]</td>
 			<td>[[scroll-offset]] <span class="footnotes_notice">[[notice-scroll-offset]]</span></td>
@@ -9,8 +13,8 @@
 			<td>[[scroll-duration]] <span class="footnotes_notice">[[notice-scroll-duration]]</span></td>
 		</tr>
 		<tr>
-			<td>[[label-asymmetricity]]</td>
+			<td>[[label-scroll-asymmetricity]]</td>
-			<td>[[asymmetricity]] <span class="footnotes_notice">[[notice-asymmetricity]]</span></td>
+			<td>[[scroll-asymmetricity]] <span class="footnotes_notice">[[notice-scroll-asymmetricity]]</span></td>
 		</tr>
 		<tr>
 			<td>[[label-scroll-down-duration]]</td>
@@ -24,29 +28,5 @@
 			<td>[[label-scroll-up-delay]]</td>
 			<td>[[scroll-up-delay]] <span class="footnotes_notice">[[notice-scroll-up-delay]]</span></td>
 		</tr>
-		<tr>
-			<td>[[label-hard-links]]</td>
-			<td>[[hard-links]] <span class="footnotes_notice">[[notice-hard-links]]</span></td>
-		</tr>
-		<tr>
-			<td>[[label-footnote]]</td>
-			<td>[[footnote]] <span class="footnotes_notice">[[notice-footnote]]</span></td>
-		</tr>
-		<tr>
-			<td>[[label-referrer]]</td>
-			<td>[[referrer]] <span class="footnotes_notice">[[notice-referrer]]</span></td>
-		</tr>
-		<tr>
-			<td>[[label-separator]]</td>
-			<td>[[separator]] <span class="footnotes_notice">[[notice-separator]]</span></td>
-		</tr>
-		<tr>
-			<td>[[label-backlink-tooltips]]</td>
-			<td>[[backlink-tooltips]] <span class="footnotes_notice">[[notice-backlink-tooltips]]</span></td>
-		</tr>
-		<tr>
-			<td>[[label-backlink-tooltip-text]]</td>
-			<td>[[backlink-tooltip-text]] <span class="footnotes_notice">[[notice-backlink-tooltip-text]]</span></td>
-		</tr>
 	</tbody>
 </table>

templates/public/amp-reference-container-body-3column.html

@@ -29,7 +29,7 @@
 			class="footnote_index"
 			[[hard-link]]
 			>[[index]][[terminator]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_symbol"

templates/public/amp-reference-container-body-combi.html

@@ -29,7 +29,7 @@
 	<th
 		scope="row"
 		class="footnote_plugin_index_combi[[pointer]]"
-		>[[backlinks]]</td
+		>[[backlinks]]</th
 	>
 	<td
 		class="footnote_plugin_text"

templates/public/amp-reference-container-body-switch.html

@@ -36,7 +36,7 @@
 			class="footnote_plugin_link"
 			[[hard-link]]
 			>[[index]][[terminator]][[arrow]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_text"

templates/public/amp-reference-container-body.html

@@ -29,7 +29,7 @@
 			class="footnote_plugin_link"
 			[[hard-link]]
 			>[[arrow]][[index]][[terminator]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_text"

templates/public/js-reference-container.html

@@ -33,6 +33,11 @@
 	 * the tables must be marked up properly using table header elements for header rows and header
 	 * columns as applicable.
 	 * The table caption must also be present for screen readers but may be hidden to sighted users.
+	 *
+	 * - Bugfix: Backlinks: reflect scroll functions down/up differentiation across the template set, thanks to @bogosavljev bug report.
+	 *
+	 * @reporter @bogosavljef
+	 * @link https://wordpress.org/support/topic/compatibility-issue-with-wpforms/#post-14214720
 	 */?>
 -->
 <div
@@ -48,7 +53,7 @@
 				class="footnote_reference_container_label pointer"
 				onclick="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
 				onkeydown="footnote_expand_reference_container_[[post_id]]_[[container_id]]();"
-s				>[[name]]</span
+				>[[name]]</span
 			><span
 				role="button"
 				tabindex="0"
@@ -112,4 +117,7 @@ s				>[[name]]</span
 	function footnote_moveToReference_[[post_id]]_[[container_id]](p_str_TargetID) {
 		footnote_expand_reference_container_[[post_id]]_[[container_id]]();
 	}
+	function footnote_moveToAnchor_[[post_id]]_[[container_id]](p_str_TargetID) {
+		/* defined to keep using standard row templates */
+	}
 </script>

templates/public/reference-container-body-3column.html

@@ -32,7 +32,7 @@
 			onclick="footnote_moveToAnchor_[[post_id]]_[[container_id]]('footnote_plugin_tooltip_[[post_id]]_[[container_id]]_[[note_id]]');"
 			[[hard-link]]
 			>[[index]][[terminator]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_symbol"

templates/public/reference-container-body-combi.html

@@ -28,7 +28,7 @@
 		scope="row"
 		class="footnote_plugin_index_combi[[pointer]]"
 		[[event]]
-		>[[backlinks]]</td
+		>[[backlinks]]</th
 	>
 	<td
 		class="footnote_plugin_text"

templates/public/reference-container-body-switch.html

@@ -35,7 +35,7 @@
 			class="footnote_plugin_link"
 			[[hard-link]]
 			>[[index]][[terminator]][[arrow]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_text"

templates/public/reference-container-body.html

@@ -31,7 +31,7 @@
 			class="footnote_plugin_link"
 			[[hard-link]]
 			>[[arrow]][[index]][[terminator]]</[[link-span]]
-		>[[anchor-element]]</td
+		>[[anchor-element]]</th
 	>
 	<td
 		class="footnote_plugin_text"