bug#4117: 23.1; isearch + isearch-allow-scroll loses shift

[Andrew Hyatt]

I've tested this out on emacs 25 as well, and it still is an issue.

Eli Barzilay <eli@barzilay.org> writes:

> Please describe exactly what actions triggered the bug
> and the precise symptoms of the bug:
>
>
>   When `isearch-allow-scroll' is turned on, then exiting isearch with
>   a movement command loses its "shift" status.  To see this, use
>   isearch and look for some string, then hit C-S-right a few times and
>   you will see that the first one does not starts a selection.
>
>
> In GNU Emacs 23.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.10.14)
>  of 2009-08-01 on winooski.ccs.neu.edu
> Windowing system distributor `The X.Org Foundation', version 11.0.10300000
> configured using `configure  '--prefix=/home/eli/bin/local/emacs-dir''
>
> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: POSIX
>   value of $LC_CTYPE: nil
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: en_US
>   value of $XMODIFIERS: nil
>   locale-coding-system: iso-latin-1-unix
>   default-enable-multibyte-characters: t
>
> Major mode: Text
>
> Minor modes in effect:
>   tooltip-mode: t
>   mouse-wheel-mode: t
>   file-name-shadow-mode: t
>   global-font-lock-mode: t
>   font-lock-mode: t
>   global-auto-composition-mode: t
>   auto-composition-mode: t
>   auto-encryption-mode: t
>   auto-compression-mode: t
>   line-number-mode: t
>   transient-mark-mode: t
>
> Recent input:
> M-x r e p o <tab> r <tab> <return>
>
> Recent messages:
> Loading ~/MyEmacs/pre...done
> Loading ~/EliEmacs/eliemacs...done
> Loading ~/MyEmacs/post...done
> Making completion list...