Analysis of information sources in references of the Wikipedia article "The Byte Works" in English language version.
...Mike Westerfield...Two years later he finished ORCA/M, which went on to become Apple Programmer's Workshop, the Apple development environment for the Apple IIGS...
...Apple decided to use a 16 bit version of ORCA/M as the standard development environment for the new machine, code named Cortland. On July 21, 1986, the last version of this environment that was still called Cortland Programmer's Workshop was delivered to Apple for shipment to the developer community. Later versions were called Apple Programmer's Workshop, or just APW...
...APW C is intended for use with the Apple Programmer's Workshop...
...Apple decided to use a 16 bit version of ORCA/M as the standard development environment for the new machine, code named Cortland. On July 21, 1986, the last version of this environment that was still called Cortland Programmer's Workshop was delivered to Apple for shipment to the developer community. Later versions were called Apple Programmer's Workshop, or just APW...