A theory of discrete patterns and their implementation in SNOBOL4

Author:

Gimpel J. F.1

Affiliation:

1. Bell Telephone Labs, Holmdel, NJ

Abstract

The notion of a discrete pattern is formalized and certain properties deduced. A pattern is shown to be a generalization of a formal language. Algorithms for implementing the kinds of patterns in SNOBOL4 are given. The general approach is to create, in-so-far as possible, a bottom-up parse from a top-down specification.

Publisher

Association for Computing Machinery (ACM)

Subject

General Computer Science

Reference16 articles.

1. Dewar R.B. SPITBOL-version 2.0. SNOBOL4 Document s4D23 Illinois Inst. of Tech. Chicago 1971. Dewar R.B. SPITBOL-version 2.0. SNOBOL4 Document s4D23 Illinois Inst. of Tech. Chicago 1971.

2. Translator writing systems

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