No need to indicate these, they're common

But show a tooltip all the same

Author: jzimdars

app/views/boards/edit/_publication.html.erb

@@ -34,7 +34,7 @@
             placeholder: "Add a public note about this board…",
             data: { action: "keydown.ctrl+enter->form#submit:prevent keydown.meta+enter->form#submit:prevent keydown.esc->form#cancel:stop" },
             readonly: !Current.user.can_administer_board?(@board) %>
-          <%= form.button "Save changes", type: :submit, class: "btn txt-small" %>
+          <%= form.button "Save changes", type: :submit, class: "btn txt-small", title: "Save changes (#{ hotkey_label(["ctrl", "enter"]) })" %>
         <% end %>
       </div>
     </div>

app/views/cards/comments/_new.html.erb

@@ -16,6 +16,7 @@
 
         <span class="flex-inline align-center gap">
           <%= form.button class: "comment__submit btn btn--reversed",
+              title: "Post this comment (#{ hotkey_label(["ctrl", "enter"]) })",
               data: { form_target: "submit" }, disabled: true do %>
             <span>Post</span>
           <% end %>

app/views/cards/comments/edit.html.erb

@@ -12,10 +12,10 @@
             <%= general_prompts(@card.board) %>
           <% end %>
           <div class="flex gap-half justify-start align-center">
-            <%= form.button class: "btn btn--reversed", type: :submit do %>
+            <%= form.button class: "btn btn--reversed", type: :submit, title: "Save changes (#{ hotkey_label(["ctrl", "enter"]) })" do %>
               <span>Save</span>
             <% end %>
-            <%= link_to card_comment_path(@card, @comment), class: "btn", data: { form_target: "cancel" } do %>
+            <%= link_to card_comment_path(@card, @comment), class: "btn", data: { form_target: "cancel" },title: "Cancel (#{ hotkey_label(["esc"]) })" do %>
               <span>Cancel</span>
             <% end %>
 

app/views/cards/container/_save_button.html.erb

@@ -1,7 +1,7 @@
 <div class="flex gap-half">
   <%= button_tag type: :submit, form: dom_id(card, :edit_form), class: "btn borderless",
+        title: "Save changes (#{ hotkey_label(["ctrl", "enter"]) })",
         data: { controller: "hotkey", action: "keydown.ctrl+enter@document->hotkey#click keydown.meta+enter@document->hotkey#click" } do %>
     <span>Save changes</span>
-    <kbd class="txt-x-small hide-on-touch"><%= hotkey_label(["ctrl", "enter"]) %></kbd>
   <% end %>
 </div>

app/views/cards/container/footer/_draft.html.erb

@@ -1,14 +1,14 @@
 <div class="card-perma__notch card-perma__notch--bottom">
   <%= button_to card_publish_path(card), name: "creation_type", value: "add", class: "btn",
+        title: "Create card (#{ hotkey_label(["ctrl", "enter"]) })",
         form: { data: { controller: "form" } },
         data: { form_target: "submit", controller: "clicker", action: "keydown.ctrl+enter@document->clicker#click keydown.meta+enter@document->clicker#click" } do %>
     <span>Create card</span>
   <% end %>
 
   <%= button_to card_publish_path(card), method: :post, class: "btn btn--reversed", name: "creation_type", value: "add_another",
-        title: "Create and add another (ctrl+shift+enter)", form: { data: { controller: "form" } },
+        title: "Create and add another (#{ hotkey_label(["ctrl", "shift", "enter"]) })", form: { data: { controller: "form" } },
         data: { form_target: "submit", controller: "clicker", action: "keydown.ctrl+shift+enter@document->clicker#click keydown.meta+shift+enter@document->clicker#click" } do %>
     <span>Create and add another</span>
-    <kbd class="txt-x-small hide-on-touch"><%= hotkey_label([ "ctrl", "shift", "enter" ]) %></kbd>
   <% end %>
 </div>