(defcustom muse-regexp-use-character-classes 'undecided
"Indicate whether to use extended character classes like [:space:].
-If 'undecided, Muse will use them if your emacs is known to support them.
+If `undecided', Muse will use them if your emacs is known to support them.
Emacs 22 and Emacs 21.3.50 are known to support them. XEmacs
does not support them.
"\\|[" muse-regexp-blank "]-[" muse-regexp-blank "]*"
"\\|[" muse-regexp-blank "][0-9]+\\.[" muse-regexp-blank "]*\\)")
"Regexp used to match the beginning of a list item.
-The '%s' will be replaced with a whitespace regexp when publishing."
+The `%s' will be replaced with a whitespace regexp when publishing."
:type 'regexp
:group 'muse-regexp)