When the current search produces no results, give a specific message
rather than "Page 1 of 0". Don't display the "Filter:" label if no
filtering is currently applied.
Keep the current inventory search string when performing inventory
form actions other than searching. This means the player's input is
not lost if the player breaks off from entering it to switch pages,
or if the player absent-mindedly ends text input with <return>.
Zefram
ShadowNinja
kaeza
Vanessa Ezekowitz
RealBadAngel
ShadowNinja