xref-prompt-for-identifier: Use a list value
commitd86ef9fc4a45bd1f3c79c4814b9e1e545ce0a07c
authorDmitry Gutov <dgutov@yandex.ru>
Tue, 26 May 2015 16:28:38 +0000 (26 19:28 +0300)
committerDmitry Gutov <dgutov@yandex.ru>
Tue, 26 May 2015 16:28:38 +0000 (26 19:28 +0300)
tree7b883155e5b125e31fc070b730a405cdba69db53
parent53bedd3a8eb7169b734ee8925c76712c68d9c4fc
xref-prompt-for-identifier: Use a list value

* lisp/progmodes/xref.el (xref-prompt-for-identifier): Allow list
value, to be interpreted as a list of commands.
(xref--prompt-p): New function.
(xref--read-identifier): Use it.
lisp/progmodes/xref.el