%s
', $l_str_LoveMeText);
+ }
+
+ /**
+ * Replaces footnotes in the post/page title.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Widget content.
+ * @return string Content with replaced footnotes.
+ */
+ public function the_title($p_str_Content) {
+ // appends the reference container if set to "post_end"
+ return $this->exec($p_str_Content, false);
+ }
+
+ /**
+ * Replaces footnotes in the content of the current page/post.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Page/Post content.
+ * @return string Content with replaced footnotes.
+ */
+ public function the_content($p_str_Content) {
+
+ /**
+ * Empties the footnotes list every time Footnotes is run when the_content hook is called.
+ *
+ * - Bugfix: Process: fix footnote duplication by emptying the footnotes list every time the search algorithm is run on the content, thanks to @inoruhana bug report.
+ *
+ * @since 2.5.7
+ *
+ * @reporter @inoruhana
+ * @link https://wordpress.org/support/topic/footnote-duplicated-in-the-widget/
+ *
+ * Under certain circumstances, footnotes were duplicated, because the footnotes list was
+ * not emptied every time before the search algorithm was run. That happened eg when both
+ * the reference container resides in the widget area, and the YOAST SEO plugin is active
+ * and calls the hook the_content to generate the Open Graph description, while Footnotes
+ * is set to avoid missing out on the footnotes (in the content) by hooking in as soon as
+ * the_content is called, whereas at post end Footnotes seems to hook in the_content only
+ * the time it’s the blog engine processing the post for display and appending the refs.
+ */
+ self::$a_arr_Footnotes = array();
+ // appends the reference container if set to "post_end"
+ return $this->exec($p_str_Content, MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION) == "post_end" ? true : false);
+ }
+
+ /**
+ * Replaces footnotes in the excerpt of the current page/post.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Page/Post content.
+ * @return string Content with replaced footnotes.
+ */
+ public function the_excerpt($p_str_Content) {
+ return $this->exec($p_str_Content, false, !MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_IN_EXCERPT)));
+ }
+
+ /**
+ * Replaces footnotes in the widget title.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Widget content.
+ * @return string Content with replaced footnotes.
+ */
+ public function widget_title($p_str_Content) {
+ // appends the reference container if set to "post_end"
+ return $this->exec($p_str_Content, false);
+ }
+
+ /**
+ * Replaces footnotes in the content of the current widget.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Widget content.
+ * @return string Content with replaced footnotes.
+ */
+ public function widget_text($p_str_Content) {
+ // appends the reference container if set to "post_end"
+ return $this->exec($p_str_Content, MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION) == "post_end" ? true : false);
+ }
+
+ /**
+ * Replaces footnotes in each Content var of the current Post object.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.4
+ * @param array|WP_Post $p_mixed_Posts
+ */
+ public function the_post(&$p_mixed_Posts) {
+ // single WP_Post object received
+ if (!is_array($p_mixed_Posts)) {
+ $p_mixed_Posts = $this->replacePostObject($p_mixed_Posts);
+ return;
+ }
+ // array of WP_Post objects received
+ for($l_int_Index = 0; $l_int_Index < count($p_mixed_Posts); $l_int_Index++) {
+ $p_mixed_Posts[$l_int_Index] = $this->replacePostObject($p_mixed_Posts[$l_int_Index]);
+ }
+ }
+
+ /**
+ * Replace all Footnotes in a WP_Post object.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.6
+ * @param WP_Post $p_obj_Post
+ * @return WP_Post
+ */
+ private function replacePostObject($p_obj_Post) {
+ //MCI_Footnotes_Convert::debug($p_obj_Post);
+ $p_obj_Post->post_content = $this->exec($p_obj_Post->post_content);
+ $p_obj_Post->post_content_filtered = $this->exec($p_obj_Post->post_content_filtered);
+ $p_obj_Post->post_excerpt = $this->exec($p_obj_Post->post_excerpt);
+ return $p_obj_Post;
+ }
+
+ /**
+ * Replaces all footnotes that occur in the given content.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Any string that may contain footnotes to be replaced.
+ * @param bool $p_bool_OutputReferences Appends the Reference Container to the output if set to true, default true.
+ * @param bool $p_bool_HideFootnotesText Hide footnotes found in the string.
+ * @return string
+ *
+ *
+ * @since 2.2.0 Adding: Reference container: support for custom position shortcode, thanks to @hamshe issue report.
+ * @since 2.2.5 Bugfix: Reference container: delete position shortcode if unused because position may be widget or footer, thanks to @hamshe bug report.
+ */
+ public function exec($p_str_Content, $p_bool_OutputReferences = false, $p_bool_HideFootnotesText = false) {
+
+ // replace all footnotes in the content, settings are converted to html characters
+ $p_str_Content = $this->search($p_str_Content, true, $p_bool_HideFootnotesText);
+ // replace all footnotes in the content, settings are NOT converted to html characters
+ $p_str_Content = $this->search($p_str_Content, false, $p_bool_HideFootnotesText);
+
+ /**
+ * Reference container customized positioning through shortcode
+ *
+ * - Adding: Reference container: support for custom position shortcode, thanks to @hamshe issue report.
+ *
+ * @since 2.2.0
+ * @date 2020-12-13T2057+0100
+ *
+ * @reporter @hamshe
+ * @link https://wordpress.org/support/topic/reference-container-in-elementor/
+ *
+ *
+ * - Bugfix: Reference container: delete position shortcode if unused because position may be widget or footer, thanks to @hamshe bug report.
+ *
+ * @since 2.2.5
+ * @date 2020-12-18T1434+0100
+ *
+ * @reporter @hamshe
+ * @link https://wordpress.org/support/topic/reference-container-in-elementor/#post-13784126
+ *
+ */
+ // append the reference container or insert at shortcode:
+ $l_str_ReferenceContainerPositionShortcode = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION_SHORTCODE);
+ if ( empty( $l_str_ReferenceContainerPositionShortcode ) ) {
+ $l_str_ReferenceContainerPositionShortcode = '[[references]]';
+ }
+
+ if ( $p_bool_OutputReferences ) {
+
+ if ( strpos( $p_str_Content, $l_str_ReferenceContainerPositionShortcode ) !== false ) {
+
+ $p_str_Content = str_replace( $l_str_ReferenceContainerPositionShortcode, $this->ReferenceContainer(), $p_str_Content );
+
+ } else {
+
+ $p_str_Content .= $this->ReferenceContainer();
+
+ }
+
+ // increment the container ID:
+ self::$a_int_ReferenceContainerId++;
+ }
+
+ // delete position shortcode should any remain:
+ $p_str_Content = str_replace( $l_str_ReferenceContainerPositionShortcode, '', $p_str_Content );
+
+ // take a look if the LOVE ME slug should NOT be displayed on this page/post, remove the short code if found
+ if (strpos($p_str_Content, MCI_Footnotes_Config::C_STR_NO_LOVE_SLUG) !== false) {
+ self::$a_bool_AllowLoveMe = false;
+ $p_str_Content = str_replace(MCI_Footnotes_Config::C_STR_NO_LOVE_SLUG, "", $p_str_Content);
+ }
+ // return the content with replaced footnotes and optional reference container appended:
+ return $p_str_Content;
+ }
+
+ /**
+ * Replaces all footnotes in the given content and appends them to the static property.
+ *
+ * @author Stefan Herndler
+ * @since 1.5.0
+ * @param string $p_str_Content Content to be searched for footnotes.
+ * @param bool $p_bool_ConvertHtmlChars html encode settings, default true.
+ * @param bool $p_bool_HideFootnotesText Hide footnotes found in the string.
+ * @return string
+ *
+ * @since 2.0.0 various.
+ * @since 2.4.0 Adding: Footnote delimiters: syntax validation for balanced footnote start and end tag short codes.
+ * @since 2.5.0 Bugfix: Footnote delimiters: Syntax validation: exclude certain cases involving scripts, thanks to @andreasra bug report.
+ * @since 2.5.0 Bugfix: Footnote delimiters: Syntax validation: complete message with hint about setting, thanks to @andreasra bug report.
+ * @since 2.5.0 Bugfix: Footnote delimiters: Syntax validation: limit length of quoted string to 300 characters, thanks to @andreasra bug report.
+ */
+ public function search($p_str_Content, $p_bool_ConvertHtmlChars, $p_bool_HideFootnotesText) {
+
+ // post ID to make everything unique wrt infinite scroll and archive view
+ self::$a_int_PostId = get_the_id();
+
+ // contains the index for the next footnote on this page
+ $l_int_FootnoteIndex = count(self::$a_arr_Footnotes) + 1;
+
+ // contains the starting position for the lookup of a footnote
+ $l_int_PosStart = 0;
+
+ // get start and end tag for the footnotes short code
+ $l_str_StartingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START);
+ $l_str_EndingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END);
+ if ($l_str_StartingTag == "userdefined" || $l_str_EndingTag == "userdefined") {
+ $l_str_StartingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START_USER_DEFINED);
+ $l_str_EndingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END_USER_DEFINED);
+ }
+ // decode html special chars
+ if ($p_bool_ConvertHtmlChars) {
+ $l_str_StartingTag = htmlspecialchars($l_str_StartingTag);
+ $l_str_EndingTag = htmlspecialchars($l_str_EndingTag);
+ }
+
+ // if footnotes short code is empty, return the content without changes
+ if (empty($l_str_StartingTag) || empty($l_str_EndingTag)) {
+ return $p_str_Content;
+ }
+
+ /**
+ * Footnote delimiter syntax validation
+ *
+ * - Adding: Footnote delimiters: syntax validation for balanced footnote start and end tag short codes.
+ *
+ * @since 2.4.0
+ *
+ *
+ * - Bugfix: Footnote delimiters: Syntax validation: exclude certain cases involving scripts, thanks to @andreasra bug report.
+ * - Bugfix: Footnote delimiters: Syntax validation: complete message with hint about setting, thanks to @andreasra bug report.
+ * - Bugfix: Footnote delimiters: Syntax validation: limit length of quoted string to 300 characters, thanks to @andreasra bug report.
+ *
+ * @since 2.5.0
+ * @date 2021-01-07T0824+0100
+ *
+ * @reporter @andreasra
+ * @link https://wordpress.org/support/topic/warning-unbalanced-footnote-start-tag-short-code-before/
+ *
+ *
+ * If footnotes short codes are unbalanced, and syntax validation is not disabled,
+ * prepend a warning to the content; displays de facto beneath the post title.
+ */
+ if (MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTE_SHORTCODE_SYNTAX_VALIDATION_ENABLE))) {
+
+ // make shortcodes conform to regex syntax:
+ $l_str_StartTagRegex = preg_replace( '#([\(\)\{\}\[\]\*\.\?\!])#', '\\\\$1', $l_str_StartingTag );
+ $l_str_EndTagRegex = preg_replace( '#([\(\)\{\}\[\]\*\.\?\!])#', '\\\\$1', $l_str_EndingTag );
+
+ // apply different regex depending on whether start shortcode is double/triple opening parenthesis:
+ if ( $l_str_StartingTag == '((' || $l_str_StartingTag == '(((' ) {
+
+ // this prevents from catching a script containing e.g. a double opening parenthesis:
+ $l_str_ValidationRegex = '#' . $l_str_StartTagRegex . '(((?!' . $l_str_EndTagRegex . ')[^\{\}])*?)(' . $l_str_StartTagRegex . '|$)#s';
+
+ } else {
+
+ // catch all only if the start shortcode is not double/triple opening parenthesis, i.e. is unlikely to occur in scripts:
+ $l_str_ValidationRegex = '#' . $l_str_StartTagRegex . '(((?!' . $l_str_EndTagRegex . ').)*?)(' . $l_str_StartTagRegex . '|$)#s';
+ }
+
+ // check syntax and get error locations:
+ preg_match( $l_str_ValidationRegex, $p_str_Content, $p_arr_ErrorLocation );
+ if ( empty( $p_arr_ErrorLocation ) ) {
+ self::$a_bool_SyntaxErrorFlag = false;
+ }
+
+ // prevent generating and inserting the warning multiple times:
+ if ( self::$a_bool_SyntaxErrorFlag ) {
+
+ // get plain text string for error location:
+ $l_str_ErrorSpotString = strip_tags( $p_arr_ErrorLocation[1] );
+
+ // limit string length to 300 characters:
+ if ( strlen( $l_str_ErrorSpotString ) > 300 ) {
+ $l_str_ErrorSpotString = substr( $l_str_ErrorSpotString, 0, 299 ) . '…';
+ }
+
+ // compose warning box:
+ $l_str_SyntaxErrorWarning = ''; + $l_str_SyntaxErrorWarning .= __("WARNING: unbalanced footnote start tag short code found.", MCI_Footnotes_Config::C_STR_PLUGIN_NAME); + $l_str_SyntaxErrorWarning .= '
'; + + // syntax validation setting in the dashboard under the General settings tab: + $l_str_SyntaxErrorWarning .= sprintf( __("If this warning is irrelevant, please disable the syntax validation feature in the dashboard under %s > %s > %s.", MCI_Footnotes_Config::C_STR_PLUGIN_NAME), __("General settings", MCI_Footnotes_Config::C_STR_PLUGIN_NAME), __("Footnote start and end short codes", MCI_Footnotes_Config::C_STR_PLUGIN_NAME), __("Check for balanced shortcodes", MCI_Footnotes_Config::C_STR_PLUGIN_NAME) ); + + $l_str_SyntaxErrorWarning .= '
'; + $l_str_SyntaxErrorWarning .= __("Unbalanced start tag short code found before:", MCI_Footnotes_Config::C_STR_PLUGIN_NAME); + $l_str_SyntaxErrorWarning .= '
“'; + $l_str_SyntaxErrorWarning .= $l_str_ErrorSpotString; + $l_str_SyntaxErrorWarning .= '”
' : ' '; + + /** + * For maintenance and support, table rows in the reference container should be + * separated by an empty line. So we add these line breaks for source readability. + * Before the first table row (breaks between rows are ~200 lines below): + */ + $l_str_Body = "\r\n\r\n"; + + + /** + * Reference container table row template load + * + * - Bugfix: Reference container: option to restore pre-2.0.0 layout with the backlink symbol in an extra column. + * + * @since 2.1.1 + * @date 2020-11-16T2024+0100 + */ + + // when combining identical footnotes is turned on, another template is needed: + if (MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_COMBINE_IDENTICAL_FOOTNOTES))) { + // the combining template allows for backlink clusters and supports cell clicking for single notes: + $l_obj_Template = new MCI_Footnotes_Template(MCI_Footnotes_Template::C_STR_PUBLIC, "reference-container-body-combi"); + + } else { + + // when 3-column layout is turned on (only available if combining is turned off): + if (MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_REFERENCE_CONTAINER_3COLUMN_LAYOUT_ENABLE))) { + $l_obj_Template = new MCI_Footnotes_Template(MCI_Footnotes_Template::C_STR_PUBLIC, "reference-container-body-3column"); + + } else { + + // when switch symbol and index is turned on, and combining and 3-columns are off: + if (MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_REFERENCE_CONTAINER_BACKLINK_SYMBOL_SWITCH))) { + $l_obj_Template = new MCI_Footnotes_Template(MCI_Footnotes_Template::C_STR_PUBLIC, "reference-container-body-switch"); + + } else { + + // default is the standard template: + $l_obj_Template = new MCI_Footnotes_Template(MCI_Footnotes_Template::C_STR_PUBLIC, "reference-container-body"); + + } + } + } + + /** + * Switch backlink symbol and footnote number + * + * - Bugfix: Reference container: option to append symbol (prepended by default), thanks to @spaceling code contribution. + * + * @since 2.1.1 + * @date 2020-11-16T2024+0100 + * + * @contributor @spaceling + * @link https://wordpress.org/support/topic/change-the-position-5/#post-13615994 + * + * + * - Bugfix: Reference container: Backlink symbol: support for appending when combining identicals is on. + * + * @since 2.1.4 + * @date 2020-11-26T1633+0100 + */ + $l_bool_SymbolSwitch = MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_REFERENCE_CONTAINER_BACKLINK_SYMBOL_SWITCH)); + + // loop through all footnotes found in the page + for ($l_int_Index = 0; $l_int_Index < count(self::$a_arr_Footnotes); $l_int_Index++) { + + // get footnote text + $l_str_FootnoteText = self::$a_arr_Footnotes[$l_int_Index]; + + // if footnote is empty, go to the next one; + // With combine identicals turned on, identicals will be deleted and are skipped: + if (empty($l_str_FootnoteText)) { + continue; + } + + // generate content of footnote index cell + $l_int_FirstFootnoteIndex = ($l_int_Index + 1); + + // get the footnote index string and + // keep supporting legacy index placeholder: + $l_str_FootnoteId = MCI_Footnotes_Convert::Index(($l_int_Index + 1), MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_COUNTER_STYLE)); + + /** + * Case of only one backlink per table row + * + * If enabled, and for the case the footnote is single, compose hard link: + */ + // define anyway: + $l_str_HardLinkAddress = ''; + + if (self::$a_bool_HardLinksEnable) { + + /** + * Use-Backbutton-Hint tooltip, optional and configurable. + * + * - Update: Reference container: Hard backlinks (optional): optional configurable tooltip hinting to use the backbutton instead, thanks to @theroninjedi47 bug report. + * + * @since 2.5.4 + * + * @reporter @theroninjedi47 + * @link https://wordpress.org/support/topic/hyperlinked-footnotes-creating-excessive-back-history/ + * + * When hard links are enabled, clicks on the backlinks are logged in the browsing history. + * This tooltip hints to use the backbutton instead, so the history gets streamlined again. + * @link https://wordpress.org/support/topic/making-it-amp-compatible/#post-13837359 + */ + if ( MCI_Footnotes_Convert::toBool( MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_BACKLINK_TOOLTIP_ENABLE ) ) ) { + $l_str_UseBackbuttonHint = ' title="'; + $l_str_UseBackbuttonHint .= MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_BACKLINK_TOOLTIP_TEXT); + $l_str_UseBackbuttonHint .= '"'; + } else { + $l_str_UseBackbuttonHint = ''; + } + + /** + * Compose fragment ID anchor with offset, for use in reference container. + * Empty span, child of empty span, to avoid tall dotted rectangles in browser. + */ + $l_str_FootnoteAnchorElement = ''; + + // compose optional hard link address: + $l_str_HardLinkAddress = ' href="#'; + $l_str_HardLinkAddress .= self::$a_str_ReferrerLinkSlug; + $l_str_HardLinkAddress .= self::$a_str_PostContainerIdCompound; + $l_str_HardLinkAddress .= $l_str_FootnoteId . '"'; + $l_str_HardLinkAddress .= $l_str_UseBackbuttonHint; + + // compose optional opening link tag with optional hard link, mandatory for instance: + self::$a_str_LinkOpenTag = '
-.footnote_container_prepare = label
-.footnote_reference_container_label =
-.footnote_reference_container_collapse_button = sibling
-.footnote-reference-container = misleading and inconsistent; alias:
-.footnotes_table =
-.footnotes_plugin_reference_row =
| if identical footnotes are combined -.footnote_plugin_index = first | if not -.footnote_index = or in first | in 3-column table -.footnote_plugin_symbol = second | in 3-column table -.footnote_plugin_link = or (identical footnotes not combined) -.footnote_backlink = or -.footnote_index_arrow = nested , symbol only -.footnote_plugin_text = second | , or third | in 3-column table
-*/
-
-.footnotes_reference_container {
- -webkit-box-sizing: border-box;
- -moz-box-sizing: border-box;
- box-sizing: border-box;
-}
-
-/**
- * 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/
- */
-
-.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: 0.25em !important;
- padding: 0 !important;
- font-weight: normal !important;
- /* bottom border optional since 2.2.5 */
- display: block !important;
- -webkit-margin-before: 0.83em !important;
- -webkit-margin-after: 0.83em !important;
- -webkit-margin-start: 0px !important;
- -webkit-margin-end: 0px !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;
-}
-
-/*
-collapse button
-fully clickable, not sign only
-*/
-
-.footnote_reference_container_collapse_button {
- cursor: pointer;
- padding: 0 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;
-}
-
-/*
-table
-*/
-
-.footnote-reference-container,
-.footnotes_table {
- width: 100%;
- border: none;
-}
-
-/**
- * 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/
- */
-
-.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;
-}
-
-.pointer,
-.footnote_index,
-.footnote_backlink {
- cursor: pointer;
-}
-
-/*
-These rules when enabled cause the backlink to take an overline
-when hovered in some themes, not in others:
-.footnote_plugin_index:hover,
-.footnote_plugin_index_combi:hover,
-.footnote_plugin_index.pointer:hover,
-.footnote_plugin_index_combi.pointer:hover,
-*/
-
-.footnote_backlink:hover,
-.footnote_plugin_link:hover,
-.footnote_plugin_text a:hover {
- text-decoration: unset;
- text-decoration: underline; /*deprioritized to ease customization*/
-}
-
-.footnote_plugin_text {
- width: unset; /*unset width of text column to fix site issues*/
-}
-
-/*
-These rules are just defaults preventing the table from filling the width.
-They are not very effective by lack of table-layout: fixed;
-since 2.1.4 settings are optionally available, with table-layout: fixed;
-
-By default, the backlink column is auto-expanding to fit widest.
-Not using 'max-content' as that causes no-wrap and overflows.
-These are overridden if settings are enabled.
-*/
-
-.footnote_plugin_index,
-.footnote_plugin_index_combi {
- max-width: 100px;
- width: 2.5em;
-}
-
-/*
-Responsive
-*/
-
-@media only screen and (max-width: 768px) {
-
- .footnote_plugin_index,
- .footnote_plugin_index_combi {
- max-width: 80px;
- }
-}
-
-
-/****************************************************************
-Footnotes printing style rules
-
-Printing a table, browsers tend to avoid page breaks inside,
-but it takes a wrapper to avoid a page break before the table
-just after the reference container headline.
-
-UI elements (expand/collapse button, backlink arrows) are hidden.
-
-Link color set to inherit, so referrers/numbers are not grayed out.
-
-@since 2.0.0 Tooltips: fix bug displaying content inline when page is printed, thanks to @gernsheim bug report
-@see
+.footnote_container_prepare = label
+.footnote_reference_container_label =
+.footnote_reference_container_collapse_button = sibling
+.footnote-reference-container = misleading and inconsistent; alias:
+.footnotes_table =
|