#335 7-Zip 4.15beta .CHM file uses a crippled interface

[Anonymous]

In previous 7-Zip releases (eg: 3.13), help file
includes an advanced search features such as search
history, finding similar results, and boolean search.
This is no longer the case with current online help.
Boolean search still works, but without user interface
telling users that such feature exists, the help file
becomes harder to find the precise topics needed by
users. In addition, the old interface includes both
backward and forward browsing buttons, but new
interface doesn't, making new interface more confusing
than the old one. 7-Zip should revert to the old
online help interface.