[ft-devel] custom LCD filter control in ftview

[Werner LEMBERG]

I've just added support for selecting custom LCD filter values in
ftview.

Key `F' toggles custom LCD filter mode, `[' and `]' select the custom
filter weight, `-' and `+' (or `=') adjust the selected filter weight.

To see the effects you have to actually use an LCD mode; you can
select one by cycling with the `L' key.

Please test and enjoy.


    Werner