Syntax editor: now uses common GrammarManager object

src/www/syntax-editor/README.md

@@ -31,20 +31,15 @@ An improved version of the [old syntax editor][1].
 
 ## TODO
 
-- Link to jump into minibar
+- Wrap a subtree
 - Compatibility with grammars with dependent category types
 - Clicking on tokens to select tree node
+- try to retain subtree when replacing node
 - Use local caching
+- Clipboard of trees
+- Usage of printnames
 - Enter string/float/int literals
-- UI issue with DisambPhrasebookEng
 - more prominence to Disamb-linearizations
 - ambiguity: (optionally) parse all the resulting linearizations/variants and point out those which are ambiguous
-- try to retain subtree when replacing node
 - add undo/redo (or back/forward) navigation
 - structure fridge magnets some more (eg newline before the magnet whose first letter is different)
-- The formal-looking funs and cats are not linked/aligned to the linearizations.
-Maybe a possible UI could be where the user is
-clicking on the linearization (in a chosen language) and the tree is
-drawn under it (from top to bottom, not from left to right as
-currently). So that the alignment of words to functions is always
-explicit. But maybe this is not doable.