1 files changed, 3 insertions, 0 deletions
diff --git a/data/script.js b/data/script.js
index c3f6bc2..fd4d7f7 100644
--- a/data/script.js
+++ b/data/script.js
@@ -43,6 +43,9 @@ $(document).ready (function () {
 			if (by == 'rank' || by == 'year') {
 				return a > b ? 1 : (a < b ? -1 : 0);
 			} else {
+				/* ignore non-letter chars */
+				a = a.replace (/\W+/, '');
+				b = b.replace (/\W+/, '');
 				return a.localeCompare (b);
 			}
 		});