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POS-formal specification of a Unix tool

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1 Author(s)
Bowen, J. ; Oxford Univ., UK

A simple text processing tool which allows positioning of lines within a document is presented using the formal specification language Z. Implementation details such as the use of tab characters and newline sequences are covered. The program has been implemented under the Unix operating system. It is hoped that the use of similar techniques will become widespread in the field of software engineering

Published in:

Software Engineering Journal  (Volume:4 ,  Issue: 1 )