The ML/I Macro Processor A general purpose macro processor called ML/I is described. ML/I has been implemented on the PDP-7 and I. Atlas 2 computers and is intended as a tool to allow users to extend any existing programming language by incorporating new statements and other syntactic forms of their own choosing and in their own notation. This allows a complete user-oriented language to be built up with relative ease. CACM October, 1967 Brown, P. J. CA671003 JB February 27, 1978 2:38 PM 1530 4 1530 1530 4 1530 1531 4 1530 1565 4 1530 1703 4 1530 1781 4 1530 1852 4 1530 1945 4 1530 2034 4 1530 2036 4 1530 1455 5 1530 1530 5 1530 1530 5 1530 1530 5 1530 1565 5 1530