How To Write A Programming Language

Both languages contain important similarities, such as the differentiation they make between syntax and semantics, their purpose to communicate and the existence of a basic composition. An assembly language contains a list of basic instructions and is much harder to read than a high-level language. Research falling under this theme includes our work in programming language design and implementation, a long-established research strength of the Department. We have two research groups in this area, one focussed upon programming tools, the other upon the algebra of programming. It includes also much of our work in metacomputation, an area covering several fields, but with a particular focus upon languages and programming calculi.

The last two branches of the if / elif structure in the lex function handle tab characters and anything else that was unexpected. The impact of our research is felt beyond academia and has led to start-up companies including Maxeler … Read More