manage dos library

[nitrologic]

Standard input and output handle have been allocated (-4 and -8) and a write statement encountered from lha startup attempting to print formatted text to the console.

Various details, requests, features and explanations below.

[nitrologic]

Currently

• oblivion needs implementation of ExNext to iterate the aliens folder
• currentdir is being called by ___

[nitrologic]

exnext now working with oblivion, currentdir with user address for lock still featured in lha