From 6beeddb83ac0eae29f4b93e006cfe9ed7c9aac1b Mon Sep 17 00:00:00 2001
From: Jeff Avallone <jeff.avallone@gmail.com>
Date: Thu, 23 Apr 2015 19:08:35 -0400
Subject: [PATCH] Adding documentation to repeat_spec.js

---
 src/js/parser/javascript/repeat_spec.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/js/parser/javascript/repeat_spec.js b/src/js/parser/javascript/repeat_spec.js
index d6ee5d0..af2b67e 100644
--- a/src/js/parser/javascript/repeat_spec.js
+++ b/src/js/parser/javascript/repeat_spec.js
@@ -1,3 +1,7 @@
+// RepeatSpec nodes are used for `a{m,n}` regular expression syntax. It is not
+// rendered directly; it just indicates how many times the
+// [Repeat](./repeat.html) node loops.
+
 export default {
   setup() {
     if (this.properties.min) {
@@ -16,6 +20,7 @@ export default {
       this.maximum = -1;
     }
 
+    // Report invalid repeat when the minimum is larger than the maximum.
     if (this.minimum > this.maximum && this.maximum !== -1) {
       throw `Numbers out of order: ${this.textValue}`;
     }