edits

diff --git a/code/parse.js b/code/parse.js
index 4d2bc8d..8db784d 100644 (file)
--- a/code/parse.js
+++ b/code/parse.js
@@ -233,9 +233,11 @@ var make_parse = function () {
                 return t;
             } else {
                 t.first = [];
-                while (token.arity === "name") {
-                    t.first.push(n);
-                    n = token;
+                while (token.arity === "name" || token.id === "\\" || token.id === "lambda") {
+                    if (not (token.id === "\\" || token.id === "lambda") {
+                      t.first.push(n);
+                      n = token;
+                       }
                     advance();
                 }
                                if (token.arity === "literal" && t.first.length === 0) {