Symbol manipulation in FORTRAN

Author:

Bailey M. J.1,Barnett M. P.2,Burleson P. B.3

Affiliation:

1. Massachusetts Institute of Technology, Cambridge, Mass.

2. Massachusetts Institute of Technology, Cambridge, Mass. and University of London Computer Unit, 44, Gordon Square, London W.C.1, England

3. Massachusetts Institute of Technology, Cambridge, Mass. and Cornell University, Ithaca, N. Y.

Abstract

A set of subroutines for use in FORTRAN are described whose purpose is to synthesize output strings from (i) input strings which have been analysed by the SHADOW general syntactic analysis subroutine reported earlier, and/or (ii) packed BCD strings formed in any way. Function-type subroutines are included for intermediate manipulations, which are performed on the strings which are stored in an abbreviated internal representation. The automatic way in which an internal representation for each newly created substring is stored sequentially in a block of common storage, and the manner in which a storage block is dynamically allocated for that purpose, are discussed.

Publisher

Association for Computing Machinery (ACM)

Subject

General Computer Science

Reference6 articles.

1. Syntactic analysis by digital computer

2. BAILEY M. J. BARNETT M. P. CARTER E. J. D. AND FUTRELLE R. P. MWFSHDW4---the SHADOW IVF system. SHARE Distr. No. 1401 IBM 1963. BAILEY M. J. BARNETT M. P. CARTER E. J. D. AND FUTRELLE R. P. MWFSHDW4---the SHADOW IVF system. SHARE Distr. No. 1401 IBM 1963.

3. Comments on “a continued operation notation”

4. BAILEY M. J. AND BARNETT M. P. A two level system for mechanized syntactic analysis---the SHADOW V-SAPST II system. Unpublished work. BAILEY M. J. AND BARNETT M. P. A two level system for mechanized syntactic analysis---the SHADOW V-SAPST II system. Unpublished work.

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Dynamic memory allocation in computer simulation;Communications of the ACM;1977-11

2. Programming languages in mechanized documentation;Journal of Documentation;1971-02

3. Bibliography;Data Structures;1971

4. A note on storage of strings;Communications of the ACM;1965-08

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