-labelled statements don't get labelled
-blocks and empty statements are poorly factored
-functors use both ffiData and ffoData...
-rename "data" variables to "internal"
unicode identifier support (native and \u)
+support unions (right now 0-1 fields parsed as struct)
+\\\n escapes in strings aren't handled in the console
+look into what String is, and whether to bridge it
+some JS callbacks don't use exception pointers at all...
+a newline needs to not be allowed after a unary *
+finish implementing default xml namespace statement
+consider replacing regex literals with constructors
+ https://bugzilla.mozilla.org/show_bug.cgi?id=98409
+numerification needs to use specific precision values
+ https://bugzilla.mozilla.org/show_bug.cgi?id=5856
+consider a mode where unicode string content is saved
+ https://bugzilla.mozilla.org/show_bug.cgi?id=274152