Backslash cleanup in Elisp source files

[gnu-emacs] / lisp / eshell / em-hist.el

diff --git a/lisp/eshell/em-hist.el b/lisp/eshell/em-hist.el
index 499eda40dc30c27afb06dfa989e49db8468ffb62..90dec59670148d7a8bb6538ac8efb031e3c76312 100644 (file)
--- a/lisp/eshell/em-hist.el
+++ b/lisp/eshell/em-hist.el
@@ -639,7 +639,7 @@ matched."
   ;; `!'
   ;;      Start a history substitution, except when followed by a
   ;;      space, tab, the end of the line, = or (.
-  (if (not (string-match "^![^ \t\n=\(]" reference))
+  (if (not (string-match "^![^ \t\n=(]" reference))
       reference
     (setq eshell-history-index nil)
     (let ((event (eshell-hist-parse-event-designator reference)))