X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=code%2Fparse.js;h=08bc9a0ede9545529a2135c8447209d6032de8c4;hp=382ba029427d0335004c456b71137b2f9b711148;hb=9731d7ed813516ee7c8c7ee8f24f3295789295d3;hpb=a3b99e629ce7473014b705dbb8ea9c4321639805

diff --git a/code/parse.js b/code/parse.js
index 382ba029..08bc9a0e 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];
@@ -176,7 +181,11 @@ var make_parse = function () {
 				res = make_lam2(s, z, res);
 				number_table[this.value] = res;
 			}
-			return res;
+			if (this.first) {
+				return make_app(this.first.handler(), res);
+			} else {
+				return res;
+			}
 		}
 
 		var constant = function (s, v) {
@@ -224,8 +233,8 @@ var make_parse = function () {
                 return t;
             } else {
                 t.first = [];
-                while (token.arity === "name") {
-                    t.first.push(n);
+                while (token.arity === "name" || token.id === "\\") {
+		    if (token.id !=== "\\") {t.first.push(n);}
                     n = token;
                     advance();
                 }