Markdown hotkeys for textareas (#2800)

* initial commit

* dont hijack all ctrl keybinds

* change strikethrough bind, convert to subscribable class, target key textareas

* better early return, hotkey reversiblility

* possible undo solution, key checks to switch

* execCommand alternate, perfect Undo

* format full word when caret is in the middle of a word

* double backticks do nothing, dummy.

* ctrl+K for ....'K'ode snippet...

* remove console logs

* Add new hotkeys to help

* Allow hotkeys in message edit textarea

* add markdown hotkey help text

* help text addition to mention hotkeys work in message edits

* add markdown hotkeys to WI entry content box

* disengage if alt/win pressed, universal prevent default

* disengage if shiftKey pressed

* re-allow shift for one special case

* add MD hotkeys toggle in user settings

* add markdown enabled icon on relevant textareas when appropriate

* Add icon to help

* Uniform formatting

* Add opacity to icon

---------

Co-authored-by: Cohee <18619528+Cohee1207@users.noreply.github.com>

public/css/toggle-dependent.css

@@ -455,3 +455,7 @@ body.expandMessageActions .mes .mes_buttons .extraMesButtonsHint {
 #smooth_streaming:checked~#smooth_streaming_speed_control {
     display: block;
 }
+
+.mdhotkey_icon {
+    opacity: 0.6;
+}

public/index.html

@@ -4033,10 +4033,17 @@
                                 <input id="world_import_dialog" type="checkbox" />
                                 <small data-i18n="Lorebook Import Dialog">Lorebook Import Dialog</small>
                             </label>
-                            <label class="checkbox_label" for="enable_auto_select_input" title="Enable auto-select of input text in some text fields when clicking/selecting them. Applies to popup input textboxes, and possible other custom input fields." data-i18n="[title]Enable auto-select of input text in some text fields when clicking/selecting them. Applies to popup input textboxes, and possible other custom input fields.">
+                            <label class="checkbox_label" for=" enable_auto_select_input" title="Enable auto-select of input text in some text fields when clicking/selecting them. Applies to popup input textboxes, and possible other custom input fields." data-i18n="[title]Enable auto-select of input text in some text fields when clicking/selecting them. Applies to popup input textboxes, and possible other custom input fields.">
                                 <input id="enable_auto_select_input" type="checkbox" />
                                 <small data-i18n="Auto-select Input Text">Auto-select Input Text</small>
                             </label>
+                            <label class="checkbox_label alignItemsCenter" for="enable_md_hotkeys" title="Enable hotkeys for inserting markdown format characters in certain text input boxes. See '/help hotkeys'.">
+                                <input id="enable_md_hotkeys" type="checkbox" />
+                                <small>
+                                    <span data-i18n="Markdown Hotkeys">Markdown Hotkeys</span>
+                                    <i class="fa-brands fa-markdown"></i>
+                                </small>
+                            </label>
                             <label class="checkbox_label" for="restore_user_input" title="Restore unsaved user input on page refresh." data-i18n="[title]Restore unsaved user input on page refresh">
                                 <input id="restore_user_input" type="checkbox" />
                                 <small data-i18n="Restore User Input">Restore User Input</small>
@@ -4720,7 +4727,7 @@
                             <hr>
                             <div id="description_div" class="title_restorable">
                                 <div class="flex-container alignitemscenter">
-                                    <span data-i18n="Character Description">Description</span>
+                                    <span data-i18n="Character Description" class="mdhotkey_location">Description</span>
                                     <i class="editor_maximize fa-solid fa-maximize right_menu_button" data-for="description_textarea" title="Expand the editor" data-i18n="[title]Expand the editor"></i>
                                     <a href="https://docs.sillytavern.app/usage/core-concepts/characterdesign/#character-description" class="notes-link" target="_blank">
                                         <span class="fa-solid fa-circle-question note-link-span"></span>
@@ -4734,7 +4741,7 @@
                                     </span>
                                 </div>
                             </div>
-                            <textarea id="description_textarea" data-i18n="[placeholder]Describe your character's physical and mental traits here." placeholder="Describe your character's physical and mental traits here." name="description" placeholder=""></textarea>
+                            <textarea id="description_textarea" class="mdHotkeys" data-i18n="[placeholder]Describe your character's physical and mental traits here." placeholder="Describe your character's physical and mental traits here." name="description" placeholder=""></textarea>
                             <div class="extension_token_counter">
                                 <span data-i18n="extension_token_counter">Tokens:</span> <span data-token-counter="description_textarea" data-token-permanent="true">counting...</span>
                             </div>
@@ -4742,7 +4749,7 @@
                         <div id="firstMessageWrapper" class="flex-container flexFlowColumn flex1">
                             <div id="first_message_div" class="title_restorable">
                                 <div class="flex-container alignitemscenter flex1">
-                                    <span data-i18n="First message">First message</span>
+                                    <span data-i18n="First message" class="mdhotkey_location">First message</span>
                                     <i class="editor_maximize fa-solid fa-maximize right_menu_button" data-for="firstmessage_textarea" title="Expand the editor" data-i18n="[title]Expand the editor"></i>
                                     <a href="https://docs.sillytavern.app/usage/core-concepts/characterdesign/#first-message" class="notes-link" target="_blank">
                                         <span class="fa-solid fa-circle-question note-link-span"></span>
@@ -4754,7 +4761,7 @@
                                     </span>
                                 </div>
                             </div>
-                            <textarea id="firstmessage_textarea" data-i18n="[placeholder]This will be the first message from the character that starts every chat." placeholder="This will be the first message from the character that starts every chat." name="first_mes" placeholder=""></textarea>
+                            <textarea class="mdHotkeys" id="firstmessage_textarea" data-i18n="[placeholder]This will be the first message from the character that starts every chat." placeholder="This will be the first message from the character that starts every chat." name="first_mes" placeholder=""></textarea>
                             <div class="extension_token_counter">
                                 <span data-i18n="extension_token_counter">Tokens:</span> <span data-token-counter="firstmessage_textarea">counting...</span>
                             </div>
@@ -5112,7 +5119,7 @@
             </div>
             <hr>
             <div id="personality_div">
-                <h4>
+                <h4 class="flex-container alignItemsBaseline">
                     <span data-i18n="Personality summary">Personality summary</span>
                     <a href="https://docs.sillytavern.app/usage/core-concepts/characterdesign/#personality-summary" class="notes-link" target="_blank"><span class="fa-solid fa-circle-question note-link-span"></span></a>
                 </h4>
@@ -5122,7 +5129,7 @@
                 </div>
             </div>
             <div id="scenario_div">
-                <h4>
+                <h4 class="flex-container alignItemsBaseline">
                     <span data-i18n="Scenario">Scenario</span>
                     <a href="https://docs.sillytavern.app/usage/core-concepts/characterdesign/#scenario" class="notes-link" target="_blank">
                         <span class="fa-solid fa-circle-question note-link-span"></span>
@@ -5179,10 +5186,10 @@
             <hr>
             <div id="mes_example_div" class="flex-container flexFlowColumn">
                 <div>
-                    <h4><span data-i18n="Examples of dialogue">Examples of dialogue</span></h4>
+                    <h4 class="flex-container gap5px alignItemsBaseline"><span data-i18n="Examples of dialogue" class="mdhotkey_location">Examples of dialogue</span></h4>
                     <h5 data-i18n="Important to set the character's writing style.">Important to set the character's writing style. <a href="https://docs.sillytavern.app/usage/core-concepts/characterdesign/#examples-of-dialogue" class="notes-link" target="_blank"><span class="fa-solid fa-circle-question note-link-span"></span></a></h5>
                 </div>
-                <textarea id="mes_example_textarea" class="flexGrow" name="mes_example" data-i18n="[placeholder](Examples of chat dialog. Begin each example with START on a new line.)" placeholder="(Examples of chat dialog. Begin each example with &lt;START&gt; on a new line.)" form="form_create" rows="6"></textarea>
+                <textarea id="mes_example_textarea" class="flexGrow mdHotkeys" name="mes_example" data-i18n="[placeholder](Examples of chat dialog. Begin each example with START on a new line.)" placeholder="(Examples of chat dialog. Begin each example with &lt;START&gt; on a new line.)" form="form_create" rows="6"></textarea>
                 <div class="extension_token_counter">
                     <span data-i18n="extension_token_counter">Tokens:</span> <span data-token-counter="mes_example_textarea">counting...</span>
                 </div>
@@ -5477,7 +5484,7 @@
                                         <label for="content ">
                                             <small>
                                                 <span class="alignitemscenter flex-container flexnowrap wide100p justifySpaceBetween">
-                                                    <span data-i18n="Content" class="alignitemscenter flex-container flexNoGap">
+                                                    <span data-i18n="Content" class="alignitemscenter flex-container flexNoGap mdhotkey_location">
                                                         Content
                                                     </span>
                                                     <span>
@@ -5512,7 +5519,7 @@
                                                 </span>
                                             </small>
                                         </label>
-                                        <textarea class="text_pole" name="content" rows="8" data-i18n="[placeholder]What this keyword should mean to the AI, sent verbatim" placeholder="What this keyword should mean to the AI, sent verbatim"></textarea>
+                                        <textarea class="text_pole mdHotkeys" name="content" rows="8" data-i18n="[placeholder]What this keyword should mean to the AI, sent verbatim" placeholder="What this keyword should mean to the AI, sent verbatim"></textarea>
                                     </div>
                                 </div>
                                 <div class="world_entry_thin_controls commentContainer">
@@ -5987,7 +5994,7 @@
         <div id="alternate_greetings_template" class="template_element">
             <div class="alternate_grettings flexFlowColumn flex-container">
                 <div class="title_restorable">
-                    <h3><span data-i18n="Alternate Greetings">Alternate Greetings</span></h3>
+                    <h3><span data-i18n="Alternate Greetings" class="mdhotkey_location">Alternate Greetings</span></h3>
                     <div title="Add" class="menu_button fa-solid fa-plus add_alternate_greeting" data-i18n="[title]Add"></div>
                 </div>
                 <small class="justifyLeft" data-i18n="Alternate_Greetings_desc">
@@ -6008,7 +6015,7 @@
                     <strong><span data-i18n="Alternate Greeting #">Alternate Greeting #</span><span class="greeting_index"></span></strong>
                     <div class="menu_button fa-solid fa-trash-alt delete_alternate_greeting"></div>
                 </div>
-                <textarea name="alternate_greetings" data-i18n="[placeholder](This will be the first message from the character that starts every chat)" placeholder="(This will be the first message from the character that starts every chat)" class="text_pole textarea_compact alternate_greeting_text" value="" autocomplete="off" rows="16"></textarea>
+                <textarea name="alternate_greetings" data-i18n="[placeholder](This will be the first message from the character that starts every chat)" placeholder="(This will be the first message from the character that starts every chat)" class="text_pole textarea_compact alternate_greeting_text mdHotkeys" value="" autocomplete="off" rows="16"></textarea>
             </div>
         </div>
 
@@ -6392,7 +6399,7 @@
                     <div id="leftSendForm" class="alignContentCenter">
                         <div id="options_button" class="fa-solid fa-bars interactable"></div>
                     </div>
-                    <textarea id="send_textarea" name="text" data-i18n="[no_connection_text]Not connected to API!;[connected_text]Type a message, or /? for help" placeholder="Not connected to API!" no_connection_text="Not connected to API!" connected_text="Type a message, or /? for help"></textarea>
+                    <textarea id="send_textarea" name="text" class="mdHotkeys" data-i18n="[no_connection_text]Not connected to API!;[connected_text]Type a message, or /? for help" placeholder="Not connected to API!" no_connection_text="Not connected to API!" connected_text="Type a message, or /? for help"></textarea>
                     <div id="rightSendForm" class="alignContentCenter">
                         <div id="stscript_continue" title="Continue script execution" class="stscript_btn stscript_continue" data-i18n="[title]Continue script execution">
                             <i class="fa-solid fa-play"></i>

public/script.js

@@ -242,6 +242,7 @@ import { INTERACTABLE_CONTROL_CLASS, initKeyboard } from './scripts/keyboard.js'
 import { initDynamicStyles } from './scripts/dynamic-styles.js';
 import { SlashCommandEnumValue, enumTypes } from './scripts/slash-commands/SlashCommandEnumValue.js';
 import { commonEnumProviders, enumIcons } from './scripts/slash-commands/SlashCommandCommonEnumsProvider.js';
+import { initInputMarkdown } from './scripts/input-md-formatting.js';
 import { AbortReason } from './scripts/util/AbortReason.js';
 
 //exporting functions and vars for mods
@@ -951,6 +952,7 @@ async function firstLoadInit() {
     initStats();
     initCfg();
     initLogprobs();
+    initInputMarkdown();
     doDailyExtensionUpdatesCheck();
     await hideLoader();
     await fixViewport();
@@ -10200,7 +10202,7 @@ jQuery(async function () {
                 .closest('.mes_block')
                 .find('.mes_text')
                 .append(
-                    '<textarea id=\'curEditTextarea\' class=\'edit_textarea\' style=\'max-width:auto;\'></textarea>',
+                    '<textarea id=\'curEditTextarea\' class=\'edit_textarea mdHotkeys\' style=\'max-width:auto;\'></textarea>',
                 );
             $('#curEditTextarea').val(text);
             let edit_textarea = $(this)

public/scripts/input-md-formatting.js

@@ -0,0 +1,152 @@
+import { power_user } from './power-user.js';
+
+export function initInputMarkdown() {
+    $(document).on('keydown', 'textarea.mdHotkeys', function (e) {
+        if (!power_user.enable_md_hotkeys) { return; }
+
+        // Ensure that the element is a textarea
+        let textarea = this;
+        if (!(textarea instanceof HTMLTextAreaElement)) {
+            return;
+        }
+
+        // Early return on only control or no control, alt key, and win/cmd key
+        if (e.key === 'Control' || !e.ctrlKey || e.altKey || e.metaKey || (e.shiftKey && !(e.ctrlKey && e.shiftKey && e.code === 'Backquote'))) {
+            return;
+        }
+        let charsToAdd = '';
+        let possiblePreviousFormattingMargin = 1;
+
+        switch (true) {
+            case e.ctrlKey && e.shiftKey && e.code === 'Backquote':
+                e.preventDefault();
+                e.stopPropagation();
+                charsToAdd = '~~';
+                possiblePreviousFormattingMargin = 2;
+                break;
+            case e.ctrlKey && e.code === 'KeyB':
+                e.preventDefault();
+                e.stopPropagation();
+                charsToAdd = '**';
+                possiblePreviousFormattingMargin = 2;
+                break;
+            case e.ctrlKey && e.code === 'KeyI':
+                e.preventDefault();
+                e.stopPropagation();
+                charsToAdd = '*';
+                break;
+            case e.ctrlKey && e.code === 'KeyU':
+                e.preventDefault();
+                e.stopPropagation();
+                charsToAdd = '__';
+                possiblePreviousFormattingMargin = 2;
+                break;
+            case e.ctrlKey && e.code === 'KeyK':
+                e.preventDefault();
+                e.stopPropagation();
+                charsToAdd = '`';
+                break;
+            default:
+                return; // Early return if no key matches
+        }
+
+        let selectedText = '';
+        let start = textarea.selectionStart;
+        let end = textarea.selectionEnd;
+        let beforeCaret = textarea.value.substring(start - 1, start);
+        let afterCaret = textarea.value.substring(end, end + 1);
+        let isTextSelected = (start !== end);
+        let cursorShift = charsToAdd.length;
+        let selectedTextandPossibleFormatting = textarea.value.substring(start - possiblePreviousFormattingMargin, end + possiblePreviousFormattingMargin).trim();
+
+        if (isTextSelected) { //if text is selected
+            selectedText = textarea.value.substring(start, end);
+            if (selectedTextandPossibleFormatting === charsToAdd + selectedText + charsToAdd) {
+                // If the selected text is already formatted, remove the formatting
+
+                let expandedStart = start - charsToAdd.length;
+                let expandedEnd = end + charsToAdd.length;
+
+                // Ensure expanded range is within the bounds of the text
+                if (expandedStart < 0) expandedStart = 0;
+                if (expandedEnd > textarea.value.length) expandedEnd = textarea.value.length;
+
+                // Select the expanded range
+                textarea.setSelectionRange(expandedStart, expandedEnd);
+
+                // Replace the expanded selection with the original selected text
+                document.execCommand('insertText', false, selectedText);
+                // Adjust cursor position
+                cursorShift = -charsToAdd.length;
+            } else {
+                // Add formatting to the selected text
+                let possibleAddedSpace = '';
+                if (selectedText.endsWith(' ')) {
+                    possibleAddedSpace = ' ';
+                    selectedText = selectedText.substring(0, selectedText.length - 1);
+                    end--; // Adjust the end index since we removed the space
+                }
+                // To add the formatting, we need to select the text first
+                textarea.focus();
+                document.execCommand('insertText', false, charsToAdd + selectedText + charsToAdd + possibleAddedSpace);
+            }
+        } else {// No text is selected
+            //check 1 character before and after the cursor for non-space characters
+
+            if (beforeCaret !== ' ' && afterCaret !== ' ' && afterCaret !== '' && beforeCaret !== '') { //look for caret in the middle of a word
+                //expand the selection range until the next space on both sides
+                let midCaretExpandedStart = start - 1;
+                let midCaretExpandedEnd = end + 1;
+                while (midCaretExpandedStart > 0 && textarea.value.substring(midCaretExpandedStart - 1, midCaretExpandedStart) !== ' ') {
+                    midCaretExpandedStart--;
+                }
+                while (midCaretExpandedEnd < textarea.value.length && textarea.value.substring(midCaretExpandedEnd, midCaretExpandedEnd + 1) !== ' ') {
+                    midCaretExpandedEnd++;
+                }
+                //make a selection of the discovered word
+                textarea.setSelectionRange(midCaretExpandedStart, midCaretExpandedEnd);
+                //set variables for comparison
+                let discoveredWordWithPossibleFormatting = textarea.value.substring(midCaretExpandedStart, midCaretExpandedEnd).trim();
+                let discoveredWord = '';
+
+                if (discoveredWordWithPossibleFormatting.endsWith(charsToAdd) && discoveredWordWithPossibleFormatting.startsWith(charsToAdd)) {
+                    discoveredWord = textarea.value.substring(midCaretExpandedStart + charsToAdd.length, midCaretExpandedEnd - charsToAdd.length).trim();
+                } else {
+                    discoveredWord = textarea.value.substring(midCaretExpandedStart, midCaretExpandedEnd).trim();
+                }
+
+                if (charsToAdd + discoveredWord + charsToAdd === discoveredWordWithPossibleFormatting) {
+
+                    // Replace the expanded selection with the original discovered word
+                    textarea.focus();
+                    document.execCommand('insertText', false, discoveredWord);
+                    // Adjust cursor position
+                    cursorShift = -charsToAdd.length;
+                } else { //format did not previously exist, so add it
+                    textarea.focus();
+                    document.execCommand('insertText', false, charsToAdd + discoveredWord + charsToAdd);
+                }
+
+
+            } else { //caret is not inside a word, so just add the formatting
+                textarea.focus();
+                textarea.setSelectionRange(start, end);
+                selectedText = textarea.value.substring(start, end);
+                document.execCommand('insertText', false, charsToAdd + selectedText + charsToAdd);
+            }
+        }
+
+        // Manually trigger the 'input' event to make undo/redo work
+        let event = new Event('input', { bubbles: true });
+        textarea.dispatchEvent(event); // This notifies the browser of a change, allowing undo/redo to function.
+
+        // Update the cursor position
+        if (isTextSelected) {
+            textarea.selectionStart = start + cursorShift;
+            textarea.selectionEnd = start + cursorShift + selectedText.length;
+        } else {
+            textarea.selectionStart = start + cursorShift;
+            textarea.selectionEnd = start + cursorShift;
+        }
+    });
+}

public/scripts/power-user.js

@@ -200,6 +200,7 @@ let power_user = {
     relaxed_api_urls: false,
     world_import_dialog: true,
     enable_auto_select_input: false,
+    enable_md_hotkeys: false,
     tag_import_setting: tag_import_setting.ASK,
     disable_group_trimming: false,
     single_line: false,
@@ -1452,6 +1453,7 @@ async function loadPowerUserSettings(settings, data) {
     $('#relaxed_api_urls').prop('checked', power_user.relaxed_api_urls);
     $('#world_import_dialog').prop('checked', power_user.world_import_dialog);
     $('#enable_auto_select_input').prop('checked', power_user.enable_auto_select_input);
+    $('#enable_md_hotkeys').prop('checked', power_user.enable_md_hotkeys);
     $('#trim_spaces').prop('checked', power_user.trim_spaces);
     $('#continue_on_send').prop('checked', power_user.continue_on_send);
     $('#quick_continue').prop('checked', power_user.quick_continue);
@@ -1601,6 +1603,17 @@ async function loadPowerUserSettings(settings, data) {
     switchSpoilerMode();
     loadMovingUIState();
     loadCharListState();
+    toggleMDHotkeyIconDisplay();
+}
+
+function toggleMDHotkeyIconDisplay() {
+    if (power_user.enable_md_hotkeys) {
+        $('.mdhotkey_location').each(function () {
+            $(this).parent().append('<i class="fa-brands fa-markdown mdhotkey_icon"></i>');
+        });
+    } else {
+        $('.mdhotkey_icon').remove();
+    }
 }
 
 function loadCharListState() {
@@ -3610,6 +3623,13 @@ $(document).ready(() => {
         saveSettingsDebounced();
     });
 
+    $('#enable_md_hotkeys').on('input', function () {
+        const value = !!$(this).prop('checked');
+        power_user.enable_md_hotkeys = value;
+        toggleMDHotkeyIconDisplay();
+        saveSettingsDebounced();
+    });
+
     $('#spoiler_free_mode').on('input', function () {
         power_user.spoiler_free_mode = !!$(this).prop('checked');
         switchSpoilerMode();

public/scripts/templates/hotkeys.html

@@ -1,13 +1,31 @@
-<span data-i18n="help_hotkeys_0">Hotkeys/Keybinds</span>:
+<div>
+    <strong data-i18n="help_hotkeys_0">Chat Hotkeys</strong>
+</div>
 <ul>
-    <li><tt data-i18n="help_hotkeys_1">Up</tt> = <span data-i18n="help_hotkeys_2">Edit last message in chat</span></li>
+    <li><kbd data-i18n="help_hotkeys_1">Up</kbd> = <span data-i18n="help_hotkeys_2">Edit last message in chat</span></li>
-    <li><tt data-i18n="help_hotkeys_3">Ctrl+Up</tt> = <span data-i18n="help_hotkeys_4">Edit last USER message in chat</span></li>
+    <li><kbd data-i18n="help_hotkeys_3">Ctrl+Up</kbd> = <span data-i18n="help_hotkeys_4">Edit last USER message in chat</span></li>
-    <li><tt data-i18n="help_hotkeys_5">Left</tt> = <span data-i18n="help_hotkeys_6">swipe left</span></li>
+    <li><kbd data-i18n="help_hotkeys_5">Left</kbd> = <span data-i18n="help_hotkeys_6">swipe left</span></li>
-    <li><tt data-i18n="help_hotkeys_7">Right</tt> = <span data-i18n="help_hotkeys_8">swipe right (NOTE: swipe hotkeys are disabled when chatbar has something typed into it)</span></li>
+    <li><kbd data-i18n="help_hotkeys_7">Right</kbd> = <span data-i18n="help_hotkeys_8">swipe right (NOTE: swipe hotkeys are disabled when chatbar has something typed into it)</span></li>
-    <li><tt data-i18n="help_hotkeys_9">Enter</tt> <span data-i18n="help_hotkeys_10">(with chat bar selected)</span> = <span data-i18n="help_hotkeys_10_1">send your message to AI</span></li>
+    <li><kbd data-i18n="help_hotkeys_9">Enter</kbd> <span data-i18n="help_hotkeys_10">(with chat bar selected)</span> = <span data-i18n="help_hotkeys_10_1">send your message to AI</span></li>
-    <li><tt data-i18n="help_hotkeys_11">Ctrl+Enter</tt> = <span data-i18n="help_hotkeys_12">Regenerate the last AI response</span></li>
+    <li><kbd data-i18n="help_hotkeys_11">Ctrl+Enter</kbd> = <span data-i18n="help_hotkeys_12">Regenerate the last AI response</span></li>
-    <li><tt data-i18n="help_hotkeys_13">Alt+Enter</tt> = <span data-i18n="help_hotkeys_14">Continue the last AI response</span></li>
+    <li><kbd data-i18n="help_hotkeys_13">Alt+Enter</kbd> = <span data-i18n="help_hotkeys_14">Continue the last AI response</span></li>
-    <li><tt data-i18n="help_hotkeys_15">Escape</tt> = <span data-i18n="help_hotkeys_16">stop AI response generation, close UI panels, cancel message edit</span></li>
+    <li><kbd data-i18n="help_hotkeys_15">Escape</kbd> = <span data-i18n="help_hotkeys_16">stop AI response generation, close UI panels, cancel message edit</span></li>
-    <li><tt data-i18n="help_hotkeys_17">Ctrl+Shift+Up</tt> = <span data-i18n="help_hotkeys_18">Scroll to context line</span></li>
+    <li><kbd data-i18n="help_hotkeys_17">Ctrl+Shift+Up</kbd> = <span data-i18n="help_hotkeys_18">Scroll to context line</span></li>
-    <li><tt data-i18n="help_hotkeys_19">Ctrl+Shift+Down</tt> = <span data-i18n="help_hotkeys_20">Scroll chat to bottom</span></li>
+    <li><kbd data-i18n="help_hotkeys_19">Ctrl+Shift+Down</kbd> = <span data-i18n="help_hotkeys_20">Scroll chat to bottom</span></li>
+</ul>
+<div>
+    <strong>Markdown Hotkeys</strong>
+</div>
+<div>
+    <small>
+        <span>Works in the chatbar and textareas marked with this icon:</span>
+        <code><i class="fa-brands fa-markdown"></i></code>
+    </small>
+</div>
+<ul>
+    <li><kbd>Ctrl+B</kbd> = <span>**bold**</span></li>
+    <li><kbd>Ctrl+I</kbd> = <span>*italic*</span></li>
+    <li><kbd>Ctrl+U</kbd> = <span>__underline__</span></li>
+    <li><kbd>Ctrl+K</kbd> = <span>`inline code`</span></li>
+    <li><kbd>Ctrl+Shift+~</kbd> = <span>~~strikethrough~~</span></li>
 </ul>