From 23a441933ac659933646418ed62ba188bb20ff65 Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Wed, 15 Apr 2015 00:49:40 +0200
Subject: [PATCH] Use recursion for parsing string bodies

This is a little bit faster than using the * operator combined with
Array#inject.
---
 lib/oga/xml/parser.rll | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/oga/xml/parser.rll b/lib/oga/xml/parser.rll
index 2af01e8..4657762 100644
--- a/lib/oga/xml/parser.rll
+++ b/lib/oga/xml/parser.rll
@@ -189,7 +189,8 @@ string
   ;
 
 string_body
-  = T_STRING_BODY* { val[0].inject(:+) || '' }
+  = T_STRING_BODY string_body { val[0] + val[1] }
+  | _                         { '' }
   ;
 
 %inner