Org: Add more keyword symbol ligatures

config.org

@@ -6261,11 +6261,17 @@ It's also nice to make use of the Unicode characters for check boxes, and other
             :date          "𝘿"
             :property      "☸"
             :options       "⌥"
-            :latex_class   "🄲"
-            :latex_header  "⇥"
-            :beamer_header "↠"
+            :startup       "⏻"
+            :macro         "𝓜"
+            :html_head     "🅷"
+            :html          "🅗"
+            :latex_class   "🄻"
+            :latex_header  "🅻"
+            :beamer_header "🅑"
+            :latex         "🅛"
             :attr_latex    "🄛"
             :attr_html     "🄗"
+            :attr_org      "⒪"
             :begin_quote   "❝"
             :end_quote     "❞"
             :caption       "☰"
@@ -6296,11 +6302,17 @@ It's also nice to make use of the Unicode characters for check boxes, and other
   :date          "#+date:"
   :property      "#+property:"
   :options       "#+options:"
+  :startup       "#+startup:"
+  :macro         "#+macro:"
+  :html_head     "#+html_head:"
+  :html          "#+html:"
   :latex_class   "#+latex_class:"
   :latex_header  "#+latex_header:"
   :beamer_header "#+beamer_header:"
+  :latex         "#+latex:"
   :attr_latex    "#+attr_latex:"
   :attr_html     "#+attr_html:"
+  :attr_org      "#+attr_org:"
   :begin_quote   "#+begin_quote"
   :end_quote     "#+end_quote"
   :caption       "#+caption:"