Quote:

WEDS.EXE - distributable level editor (professional edition)

A distributable level editor, WEDS.EXE, is now copied into the CD
folder upon RESOURCE creation. If distribution of a level editor
is not desired, the files WEDS.EXE, WWMP2WMB.EXE, and ACKWED.DAT in
the CD folder can be erased. Otherwise, the WMP and WAD files
belonging to the game must be provided on the end user CD-ROM.

WEDS is a restricted version of WED. It can only edit levels
belonging to the distributed game - it can't be used as a stand alone
game development system. It uses all entities and WDL actions found
in the game resource file. The level WDL file can't be changed - it's
always the main WDL file of the game. WAD files can be loaded
externally, but not edited. RESOURCE, PUBLISH, and starter are greyed
out. All other WED features are available. The WED Tutorial folder
may also be copied onto the end user CD-ROM. The content of the
prefabs folder, however, may not.




quoted from: Update1.txt. Chapter: New features implemented in A4 V4.18: