X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?a=blobdiff_plain;f=code%2Fparse.js;h=27182189aa9b29b3e9b89a9d0765a7731911d078;hb=6f288f5b1aaa1d42e7f98682e74143fc66e1b53c;hp=7749c69582554b3ce9fc8f2e9ec1a0eb87d8f849;hpb=d3ad170e4366d7e6e33b27e83d9bcc244fe43988;p=lambda.git

diff --git a/code/parse.js b/code/parse.js
index 7749c695..27182189 100644
--- a/code/parse.js
+++ b/code/parse.js
@@ -79,7 +79,6 @@ var make_parse = function () {
             s = Object.create(original_symbol);
             s.id = s.value = id;
             symbol_table[id] = s;
-			print(s, s.arity);
         }
         return s;
     };
@@ -213,7 +212,11 @@ var make_parse = function () {
                     n = token;
                     advance();
                 }
-                if (token.id === ".") {
+				if (token.arity === "literal" && t.first.length === 0) {
+					t.first.push(n);
+					t.second = token;
+					advance();
+				} else if (token.id === ".") {
                     t.first.push(n);
                     advance();
                     t.second = expression(in_let);
@@ -249,8 +252,8 @@ var make_parse = function () {
                     n = token;
                     advance(")");
                 } else {
-                    if (token.arity !== "name") {
-                        token.error("Expected a variable name.");
+                    if (token.arity !== "name" && token.arity !== "literal") {
+                        token.error("Expected a variable name or literal.");
                     }
                     token.first = n;
                     n = token;