(sh-font-lock-keywords): Highlight \ only with non-alphanumeric char.

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 039dc470a16bb784dbe42f0b05b002ded9ff7c01..7ec52dcfcff7b78cf3ba632b3b048657eb36f2e4 100644 (file)
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -526,7 +526,7 @@ See `sh-feature'.")
 
     ;; The next entry is only used for defining the others
     (shell eval sh-append executable-font-lock-keywords
-          '("\\\\." 0 font-lock-string-face)
+          '("\\\\[^A-Za-z0-9]" 0 font-lock-string-face)
           '("\\${?\\([A-Za-z_][A-Za-z0-9_]*\\|[0-9]+\\|[$*_]\\)" 1
             font-lock-variable-name-face)))
   "*Rules for highlighting shell scripts.  See `sh-feature'.")