Obsoleted Keywords
Along the way FB has had a few keywords changed. Here is the list of those no longer supported. Old code must be updated if recompiled.
OPEN "CON:"
Use Open Cons
OPEN "ERR:"
Use Open Err
OPEN "PIPE:"
Use Open Pipe
POKEI
Use Poke (Integer,Address,N)
POKES
Use Poke (Short,Address,N)
SCREENINFO (Function returning a pointer to a structure)
Use Screeninfo, Sub Returning Values In Its Arguments
VAL64
Use Vallng()
GOSUB
Do not use GoSub in SUBs or FUNCTIONs anymore; allowed in `-lang qb` mode.