Microsoft open sources GW-BASIC code


Microsoft has uploaded the code for GW-BASIC to GitHub for historic reference and academic functions.

GW-BASIC is a BASIC interpreter, written solely in meeting language. 

In line with Wealthy Turner, senior program supervisor of Home windows Console & Command-Line at Microsoft, within the yr this supply code was created (1983), Bjarne Stroustrup was creating the primary model of C++, ARPANET had simply standardized TCP/IP, MS-DOS was launched, and Apple launched the primary commercially obtainable laptop that had a GUI, the Apple Lisa. “We hope you take pleasure in exploring this fascinating snapshot of what software program growth regarded like throughout the wonderful, thrilling, heady days of the ’70s and early ’80s on the daybreak of ‘the private laptop,’” Turner mentioned. 

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Turner added that Microsoft’s BASIC implementations could be traced again to Invoice Gates and Paul Allen’s implementation of the primary product for Microsoft, a BASIC interpreter for the Altair 8800. 

Microsoft’s BASIC was ported to many processors within the late 70s and 80s, such because the 8088, 6502, 6809, Z80, and others. What’s being launched now are the 8088 meeting language sources from February 10, 1983. Microsoft has acknowledged that they won’t be releasing the code for implementations for processors aside from the 808x sequence. 

This isn’t the primary time Microsoft launched supply code from its early days. In 2018, for instance, the corporate put the supply code for MS-DOS on GitHub (that they had beforehand donated the code to the Pc Historical past Museum in 2014).

The supply code for GW-BASIC could be seen right here. As a result of the code is being open sourced for historic and academic causes, Microsoft is not going to settle for any pull requests for modifying the code.