Whitesmiths

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Whitesmiths Ltd. was a software company based in Westford, Massachusetts. It sold a Unix-like operating system called Idris, as well as the first commercial C compiler. The Whitesmiths compiler, written for the PDP-11, was released in 1977 or 1978 and compiled a version of C similar to that accepted by Version 6 Unix (Dennis Ritchie's original C compiler). It was an entirely new implementation, borrowing no code from Unix. Today, it is mainly remembered for lending its name to a particular indentation style, originally used in the code examples which accompanied it. In 1983 Whitesmiths formed a technical and business alliance with France-based COSMIC Software. At that time, Whitesmiths published 16-bit compilers for machines like PDP-11 while COSMIC published 8-bit compliers for Intel and Motorola CPUs. This technology alliance improved compliers for both market places.

The company's president from 1978 to 1988 was P. J. Plauger. Whitesmiths merged with Intermetrics in December 1988.