From 0ee7bc2859f77d610ef4a8edd2acce8e5e0fe58c Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sat, 30 May 2009 09:59:10 -0400
Subject: String.length

---
 lib/js/urweb.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/js/urweb.js')

diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index 40b170c4..db3c934c 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -237,7 +237,6 @@ function setHTML(html) {
   x.innerHTML = html;
   addNode(x);
   runScripts(x);
-  alert("HTML:\n" + html);
 }  
 
 var thisScript = null;
@@ -351,8 +350,9 @@ function eh(x) {
 function ts(x) { return x.toString() }
 function bs(b) { return (b ? "True" : "False") }
 
-function sub(x, i) { return x[i]; }
-function suf(x, i) { return x.substring(i); }
+function sub(s, i) { return s[i]; }
+function suf(s, i) { return s.substring(i); }
+function slen(s) { return s.length; }
 
 function pi(s) {
   var r = parseInt(s);
-- 
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