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-rw-r--r--lisp/textmodes/texinfmt.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/textmodes/texinfmt.el b/lisp/textmodes/texinfmt.el
index d6f451a1ab5..e89da6527cb 100644
--- a/lisp/textmodes/texinfmt.el
+++ b/lisp/textmodes/texinfmt.el
@@ -2447,7 +2447,7 @@ Use only the FILENAME arg; for Info, ignore the other arguments to @image."
(defun texinfo-format-option ()
"Insert \\=` ... \\=' around arg unless inside a table; in that case, no quotes."
;; `looking-at-backward' not available in v. 18.57, 20.2
- (if (not (search-backward "" ; searched-for character is a control-H
+ (if (not (search-backward "\^H"
(line-beginning-position)
t))
(insert "`" (texinfo-parse-arg-discard) "'")