improvements to editor support

newt-vscode/language-configuration.json

@@ -1,4 +1,6 @@
 {
+  // see singleton in Tokenizer.idr
+  "wordPattern": "[^()\\{}\\[\\],.@\\s]+",
   "comments": {
     // symbol used for single line comment. Remove this entry if your language does not support line comments
     "lineComment": "--",
@@ -18,7 +20,7 @@
     ["[", "]"],
     ["(", ")"],
     ["\"", "\""],
-    ["'", "'"],
+    // ["'", "'"],  causes problems with foo''
     ["/-", "-/"]
   ],
   // symbols that can be used to surround a selection