edits

diff --git a/code/tokens.js b/code/tokens.js
index b83c36d..559c437 100644 (file)
--- a/code/tokens.js
+++ b/code/tokens.js
@@ -81,7 +81,7 @@ String.prototype.tokens = function (prefix, suffix) {
             for (;;) {
                 c = this.charAt(i);
                 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
-                        (c >= '0' && c <= '9') || c === '_') {
+                        (c >= '0' && c <= '9') || c === '_' || c === '-') {
                     str += c;
                     i += 1;
                 } else {