2015-01-29 Tassilo Horn <tsdh@gnu.org>
* textmodes/reftex-vars.el (featurep): Conditionalize value of
- reftex-label-regexps in order to stay compatible with XEmacs 25
+ reftex-label-regexps in order to stay compatible with XEmacs 21.5
which has no explicitly numbered groups in regexps (bug#19714).
2015-01-28 Tassilo Horn <tsdh@gnu.org>
(option (boolean :tag "Downcase words "))))
(if (featurep 'xemacs)
- ;; XEmacs 25 doesn't have explicitly numbered matching groups, so
- ;; this list mustn't get any more items.
+ ;; XEmacs 21.5 doesn't have explicitly numbered matching groups,
+ ;; so this list mustn't get any more items.
(defconst reftex-label-regexps '("\\\\label{\\([^}]*\\)}"))
(defcustom reftex-label-regexps
'(;; Normal \\label{foo} labels