use of "presets" should not reset unspecified parameters

[lists@…]

I am using the "latest" josm version (downloaded on the 15th of December).

how to repdroduce:

• select an arbitrary way
• add the "lanes" property with a value of "2"
• start the highway restriction editor (menu "Presets" -> "Restrictions")
• select the "tunnel" property
• click at "OK"

what happens:

• the "lanes" setting is removed

what I would expect:

• since I did not change the "lanes" settings (leaving it empty), I expected it to stay untouched

And I would also really like, that the "preset" dialogs would read the current settings of the selection and offer these in the dialog window. This would also solve the problem described above, since an unchanged setting would simply keep its value.

Thanks for your work,
Lars

[framm]

Closed in r591: Tagging presets now take existing tags into account and will not change them unless specifically asked for. This introduces a new "<different>" value for some fields that is used if you have more than 1 object selected and they do not have the same tag setting. If you don't touch the "<different>" then each object will keep its setting. Checkboxes now have three states (yes,no,unset) and if multiple objects are selected which do not have the same value in a checkbox field, there are even four states (yes,no,unset,different). Maybe they should be replaced by a dropdown.