Re: query-replace in isearch (was Re: should search ring contain duplicates?)

[Juri Linkov]

> I agree that a global variable seems like a good solution,
> but calling it `history-length' seems counterintuitive.
> I suggest calling it `history-dont-add'.

This name is too limited and has no room for extensions.
What do you think about `history-keep' with values `none', `all',
and possibly other values like `empty', `duplicate', `last' (to not compare
with the last element before adding a new one) or combinations of them?

> Meanwhile, would you please install the previous patch to delete
> KEEP_ALL, aside from the parts that change the behavior of command-history,
> as I said before?

Done.

-- 
Juri Linkov
http://www.jurta.org/emacs/