X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=code%2Fparse.js;h=8856b164aa86b96acf69000016995b3f039779fe;hp=6882d79f6d7a170a9dc5b71d74767a7dccd3f334;hb=934f19eef90e5474be0af07e7400867538068bc9;hpb=fee1f7831003a7edee103dd7999b390abc7583c8;ds=inline

diff --git a/code/parse.js b/code/parse.js
index 6882d79f..8856b164 100644
--- a/code/parse.js
+++ b/code/parse.js
@@ -4,6 +4,9 @@
 //      http://javascript.crockford.com/tdop/index.html
 //      Douglas Crockford 2010-06-26
 
+//      See also http://effbot.org/zone/simple-top-down-parsing.htm
+
+
 /*jslint onevar: false
  */
 
@@ -65,6 +68,7 @@ var make_parse = function () {
         }
     };
 
+	/*
 	try {
 		if (console && console.debug) {
 			function print() {
@@ -72,6 +76,7 @@ var make_parse = function () {
 			}
 		}
 	} catch (e) {}
+	*/
 
     var symbol = function (id) {
         var s = symbol_table[id];
@@ -228,9 +233,9 @@ 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 === "\\") {
+                      t.first.push(n);
+                      n = token;
                     advance();
                 }
 				if (token.arity === "literal" && t.first.length === 0) {