Instead of conditionally compiling in bootstrap support depending upon attached channel, determine dynamically based on RAD's current assignment to channel W or channel E. This allows using "set rad channel=W" for purposes of bootstrapping, and then relocating the RAD with "set rad channel=E" for running a TSS monitor that expects to find the RAD on channel E.
Document new breakpoint types and display and input of packed SDS internal ASCII characters. Add note describing memory map options for display and input discovered in code. Word change tracking enabled.