RE: Mouse support does not work

[Drew Adams]

> - Is there a way to make scrolling not kill an I-search?

M-x customize-option isearch-allow-scroll

,----
| isearch-allow-scroll is a variable defined in `isearch.el'.
| Its value is nil
| 
| Documentation:
| Whether scrolling is allowed during incremental search.
| If non-nil, scrolling commands can be used in Isearch mode.
| However, the current match will never scroll offscreen.
| If nil, scrolling commands will first cancel Isearch mode.
`----