Advanced inv: "e" pulls up inventory item menu. Help window displays feedback messages for actions taken. "?" toggles between help and msg viewer.
Inventory: remembers last highlighted item
no unused has. Indeed.
remove silly #ifdef that broke "e" for non-inv items
Eliminate radiation dosage saturation, halving dosage rate to compensate.
Performance enhanced 253% via #ifdef and comment cleanup =^.^=
Merge PR #1367 - minor radiation tweak
Merge PR #1363 - adv. inv. examining