bug#6808: 24.0.50; Incomplete match highlighting with `query-replace-regexp'

[Chong Yidong]

Johan Bockgård <bojohan@gnu.org> writes:

> Yes. replace-highlight does not update isearch-forward, so you get this
> behavior if the previous isearch was a backward search (or in emacs -Q).
>
> The following patch fixes this and two other problems:
>
> * There is no lazy highlighting during replacement if the previous
>   isearch set isearch-error (invalid regexp).
>
> * A search that is started with C-s uses forward search for highlighting
>   and one that is started with C-r uses backward search, but the
>   highlighting is not updated if one switches direction in the middle
>   (C-s followed by C-r or vice versa).

Thanks.  I've checked it into the branch.