From 886fec8a8c5d862b1f33fc794c6b3b6aed3e8b05 Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Fri, 23 Sep 2016 22:08:02 -0400
Subject: latex-imenu-create-index-function: Use rx

---
 lisp/km-tex.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lisp')

diff --git a/lisp/km-tex.el b/lisp/km-tex.el
index f3f0727..aef7e8e 100644
--- a/lisp/km-tex.el
+++ b/lisp/km-tex.el
@@ -27,7 +27,8 @@
   ;; See `LaTeX-imenu-create-index-function'.
   (TeX-update-style)
   (let ((sec-re (LaTeX-outline-regexp))
-        (title-re "\\*\\{0,1\\}{\\([^}]*\\)}")
+        (title-re (rx (zero-or-one "*")
+                      "{" (group (zero-or-more (not (any "}"))))))
         entries)
     (goto-char (point-min))
     (while (re-search-forward sec-re nil t)
-- 
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