Merge pull request #95 from migraine-user/add-format

add formatting by Tab

src/app/editor.cljs

@@ -52,6 +52,8 @@
            #js [(cm-clj/syntax live-grammar/parser)
                 (.slice editor-extensions-to-load 1)]
            editor-extensions-to-load))
+       ;; enable formatting by Tab key
+       (.of view/keymap (.filter cm-clj/complete-keymap #(= "Tab" (aget % "key"))))
        #_(.of view/keymap cm-clj/complete-keymap)
        #_(.of view/keymap historyKeymap)])))
 

src/app/problem.cljs

@@ -154,9 +154,9 @@
            (reset! editor-extension-mode extension-mode))]]
        [:p {:style {:margin-top "1rem"}}
         [:small
-         "Alt+Enter will eval the local form in the editor box above. There are
+         "Alt+Enter will eval the local form in the editor box above, and Tab will format the code. There are
           lots of nifty such features and keybindings. More docs coming soon! (Try
-          playing with alt + arrows / ctrl + enter) in the meanwhile.
+          playing with alt + arrows / ctrl + enter / tab) in the meanwhile.
           For documentation try e.g. (doc map)."]]
        [modal/box {:is-open success-modal-is-open
                    :on-close success-modal-on-close}