Variable: reftex-cite-key-separator
reftex-cite-key-separator is a customizable variable defined in
reftex-vars.el.gz.
Value
","
Documentation
String to be used for separating several keys in a \cite macro.
This variable was added, or its default value changed, in Emacs 24.3.
Source Code
;; Defined in /usr/src/emacs/lisp/textmodes/reftex-vars.el.gz
(defcustom reftex-cite-key-separator ","
"String to be used for separating several keys in a \\cite macro."
:group 'reftex-citation-support
:version "24.3"
:type 'string)