DebuggingMode -- name for an optional argument

Description

Functions with optional argument named DebuggingMode :

• installPackage(..., DebuggingMode => ...), see installPackage -- load and install a package and its documentation
• loadPackage(..., DebuggingMode => ...), see loadPackage -- load a package
• needsPackage(..., DebuggingMode => ...), see needsPackage(String) -- load a package if not already loaded
• newPackage(..., DebuggingMode => ...), see newPackage(String) -- package item: start a new package