From: Glenn Morris <rgm@gnu.org>
Date: Tue, 2 Dec 2008 03:34:19 +0000 (+0000)
Subject: Aaron S. Hawley <aaronh at garden.org>
X-Git-Tag: emacs-pretest-23.0.90~1372
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=083654ee81c101fb648680e1071ecb974d447874;p=emacs.git

Aaron S. Hawley <aaronh at garden.org>

(texinfo-insert-quote): Handle corner case where point is at the
beginning of the buffer.  (Bug#1239)
---

diff --git a/lisp/textmodes/texinfo.el b/lisp/textmodes/texinfo.el
index 5f6724fea0e..ba61ab54008 100644
--- a/lisp/textmodes/texinfo.el
+++ b/lisp/textmodes/texinfo.el
@@ -682,7 +682,9 @@ With prefix argument or inside @code or @example, inserts a plain \"."
     (if (or arg
 	    (= (preceding-char) ?\\)
 	    (save-excursion
-	      (backward-char (length texinfo-open-quote))
+              (if (> (point) (length texinfo-open-quote))
+                  (backward-char (length texinfo-open-quote))
+                (goto-char (point-min)))
 	      (when (or (looking-at texinfo-open-quote)
 			(looking-at texinfo-close-quote))
 		(delete-char (length texinfo-open-quote))
@@ -694,7 +696,8 @@ With prefix argument or inside @code or @example, inserts a plain \"."
 		    (setq in-env t)))))
 	(self-insert-command (prefix-numeric-value arg))
       (insert
-       (if (memq (char-syntax (preceding-char)) '(?\( ?> ?\s))
+       (if (or (bobp)
+               (memq (char-syntax (preceding-char)) '(?\( ?> ?\s)))
 	   texinfo-open-quote
 	 texinfo-close-quote)))))