[O] [patch] org-element: Deal with subscript like: "_{x}"

[Feng Shu]

>From a4b14292b96a0f5e5d262087ec3e8de7c209f863 Mon Sep 17 00:00:00 2001
From: Feng Shu <address@hidden>
Date: Wed, 17 Dec 2014 21:59:44 +0800
Subject: [PATCH] org-element: Deal with subscript like: "_{x}"

* lisp/org-element.el (org-element--object-lex): Deal with
  subscript like: "_{x}".
---
 lisp/org-element.el |    3 +++
 1 个文件被修改，插入 3 行(+)

diff --git a/lisp/org-element.el b/lisp/org-element.el
index d5d4bb9..bf8b152 100644
--- a/lisp/org-element.el
+++ b/lisp/org-element.el
@@ -4215,6 +4215,9 @@ to an appropriate container (e.g., a paragraph)."
                      (?^ (and (memq 'superscript restriction)
                               (org-element-superscript-parser)))
                      (?_ (or (and (memq 'subscript restriction)
+                                  (if (eq org-export-with-sub-superscripts '{})
+                                      (eq (char-after (+ (point) 1) ) ?{)
+                                    t)
                                   (org-element-subscript-parser))
                              (and (memq 'underline restriction)
                                   (org-element-underline-parser))))
-- 
1.7.10.4

--