SAIL (programming language): Difference between revisions

Revision as of 16:44, 26 October 2023

Revision as of 20:19, 26 October 2023

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Swinehart, joined by Robert Sproull, merged the GOGOL syntax with additions from the contemporary versions of the [[LEAP (programming language)|LEAP language]] language to produce the first version of SAIL in November 1969. The main feature of LEAP as a language was its use of associative storage, more commonly known today as a Map or Dictionary. In LEAP, one could set the value of a field in a type using a triple, with the first entry being the variable name, the second being the field name, and the third the value.{{sfn|Reiser|1976|p=iii}}

Further improvements were added by Russell Taylor, Jim Low and Hana Samet, who added processes, procedure variables, interrupts, context, matching procedures, a new macro system, and other features. Development then passed to Taylor, John Reiser and Robert Smith, who added a debugger, a system-level print statement, records, and performed the conversion from Standord's own SUAI to [[TENEX (operating system)|TENEX]]. It was later ported to DEC's [[TOPS-10]] as well, while the original TENEX version worked without modification under [[TOPS-20]].{{sfn|Reiser|1976|p=iii}}

==Uses==