Emacs provides a kill-ring that can be pushed (^K), popped (^Y) and rotated (M-Y) for efficient and pleasant management of cut-n-paste operations.

Neither C nor Lua versions of Zile support a kill-ring as such, and save only the last kill command; although consecutive ^K's do append correctly rather than replace in C Zile.

There does appear to be nascent support already, although the implementation is not yet complete.  What remains is to upgrade from a kill-buffer to an actual kill ring, and then to add and bind the yank-pop command.