The value of the FSYNC configuration parameter is temporarily set to zero while building an alternate key index.
QMBasic object oriented programming method references can include an empty pair of brackets for improved compatibility with other OO langauages.
The QMBasic SWAPMARKS() function now returns the original data when used on a non-ECS mode system.
The equate token handling added to the QMBasic debugger in release 3.0-0 has been extended to allow equated tokens on the right of a SET command and in the form /name to show the value of the token.
An optional !ERRLOG.FILTER subroutine can be catalogued to provide error log filtering.