K 10
svn:author
V 6
dteske
K 8
svn:date
V 27
2013-06-04T03:30:44.421556Z
K 7
svn:log
V 803
Similar to r251236, r251242, and r251244. Introduce new function-pair to
dialog(1) API in dialog.subr responsible for retrieving menu-choice data
(for the --menu widget).

Add f_dialog_menuitem_store()/f_dialog_menuitem_fetch() for storing and
retrieving the menuitem (not the tag) from a --menu widget result.

The dialog --menu widget returns the `tag' from the tag/item pair of choices
for a menu list. Because the menu list is often local to the function that
is displaying it, the ability to dereference this into the item is not
possible unless you use a global. This changes things so the function (upon
successful return of dialog) dereferences the tag into the item and stores
it for later retrieval using these functions.

NOTE: Tags are dereferenced into items using f_dialog_menutag2item().

END