ParseError: unexpected xxx == blank

[hackeryutu]

unexpected "menu_item_heading == blank"

142| assign menu_handle = menu_item_menu.handle
143| if menu_item_heading == blank

144| if menu_item_menu != blank
^
145| assign menu_item_heading = menu_item_menu.title
146| else menu_item_heading == blank
147| assign menu_item_heading = 'Menu Item'
ParseError: unexpected "menu_item_heading == blank",

[hackeryutu]

After formatting the text, it's ready to work