return early

frontend/apps/reader/modules/readerhandmade.lua

@@ -120,7 +120,9 @@ function ReaderHandMade:onToggleHandmadeFlows()
 end
 
 function ReaderHandMade:addToMainMenu(menu_items)
-    if Device:isTouchDevice() then
+    if not Device:isTouchDevice() then
+        return
+    end
     menu_items.handmade_toc = {
         text = _("Custom table of contents") .. " " .. self.custom_toc_symbol,
         checked_func = function() return self.toc_enabled end,
@@ -152,14 +154,14 @@ function ReaderHandMade:addToMainMenu(menu_items)
                     callback = function()
                         UIManager:show(InfoMessage:new{
                             text = _([[
-    If the book has no table of contents or you would like to substitute it with your own, you can create a custom TOC. The original TOC (if available) will not be altered.
+If the book has no table of contents or you would like to substitute it with your own, you can create a custom TOC. The original TOC (if available) will not be altered.
 
-    You can create, edit and remove chapters:
-    - in Page browser, by long-pressing on a thumbnail;
-    - on a book page, by selecting some text to be used as the chapter title.
-    (Once you're done building it and don't want to see the buttons anymore, you can disable Edit mode.)
+You can create, edit and remove chapters:
+- in Page browser, by long-pressing on a thumbnail;
+- on a book page, by selecting some text to be used as the chapter title.
+(Once you're done building it and don't want to see the buttons anymore, you can disable Edit mode.)
 
-    This custom table of contents is currently limited to a single level and can't have sub-chapters.]])
+This custom table of contents is currently limited to a single level and can't have sub-chapters.]])
                         })
                     end,
                     keep_menu_open = true,
@@ -209,18 +211,18 @@ function ReaderHandMade:addToMainMenu(menu_items)
                     callback = function()
                         UIManager:show(InfoMessage:new{
                             text = _([[
-    Custom hidden flows can be created to exclude sections of the book from your normal reading flow:
-    - hidden flows will automatically be skipped when turning pages within the regular flow;
-    - pages part of hidden flows are assigned distinct page numbers and won't be considered in the various book & chapter progress and time to read features;
-    - following direct links to pages in hidden flows will still work, including from the TOC or Book map.
+Custom hidden flows can be created to exclude sections of the book from your normal reading flow:
+- hidden flows will automatically be skipped when turning pages within the regular flow;
+- pages part of hidden flows are assigned distinct page numbers and won't be considered in the various book & chapter progress and time to read features;
+- following direct links to pages in hidden flows will still work, including from the TOC or Book map.
 
-    This can be useful to exclude long footnotes or bibliography sections.
-    It can also be handy when interested in reading only a subset of a book.
+This can be useful to exclude long footnotes or bibliography sections.
+It can also be handy when interested in reading only a subset of a book.
 
-    In Page browser, you can long-press on a thumbnail to start a hidden flow or restart the regular flow on this page.
-    (Once you're done building it and don't want to see the button anymore, you can disable Edit mode.)
+In Page browser, you can long-press on a thumbnail to start a hidden flow or restart the regular flow on this page.
+(Once you're done building it and don't want to see the button anymore, you can disable Edit mode.)
 
-    Hidden flows are shown with gray or hatched background in Book map and Page browser.]])
+Hidden flows are shown with gray or hatched background in Book map and Page browser.]])
                         })
                     end,
                     keep_menu_open = true,
@@ -299,10 +301,8 @@ function ReaderHandMade:addToMainMenu(menu_items)
             }
         end,
     }
-    end
 end
 
-
 function ReaderHandMade:updateHandmagePages()
     if not self.ui.rolling then
         return