X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=lambda_evaluator.mdwn;h=4a5b9dc0ec39a17f14cf4c564148b40acc9252e5;hp=7a037d591b7062f4256ee9f05f824aaabe469b0f;hb=95dad38cb4aa443a3dde5bad742d53f023b0ca33;hpb=5cee435609818dc6249d7f6299924b74157be0f9

diff --git a/lambda_evaluator.mdwn b/lambda_evaluator.mdwn
index 7a037d59..4a5b9dc0 100644
--- a/lambda_evaluator.mdwn
+++ b/lambda_evaluator.mdwn
@@ -1,6 +1,3 @@
-Lambda Evaluator
-----------------
-
 This lambda evaluator will allow you to write lambda terms and evaluate (that is, normalize) them, and inspect the results.
 (This won't work in Racket, because Racket doesn't even try to represent the internal structure of a function in a human-readable way.)  
 
@@ -88,7 +85,7 @@ Object.prototype.error = function (message, t) {
 //			string = expr.to_string() + "\n\n~~>\n\n";
 			string = '';
 			eta = document.getElementById('ETA').checked;
-			string = "("+eta+")"+string + reduce(expr, eta, false).to_string();
+			string = string + reduce(expr, eta, false).to_string();
         } catch (e) {
             string = JSON.stringify(e, ['name', 'message', 'from', 'to', 'key',
                     'value', 'arity', 'first', 'second', 'third', 'fourth'], 4);