International
Tables for
Crystallography
Volume G
Definition and exchange of crystallographic data
Edited by S. R. Hall and B. McMahon

© International Union of Crystallography 2006
International Tables for Crystallography (2006). Vol. G. ch. 5.4, p. 536

Section 5.4.12.4. Use of ENDDO

H. J. Bernsteina* and S. R. Hallb

a Department of Mathematics and Computer Science, Kramer Science Center, Dowling College, Idle Hour Blvd, Oakdale, NY 11769, USA, and bSchool of Biomedical and Chemical Sciences, University of Western Australia, Crawley, Perth, WA 6009, Australia
Correspondence e-mail:  yaya@bernstein-plus-sons.com

5.4.12.4. Use of ENDDO

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CIFtbx makes some use of the ENDDO statement (as well as nested IF, THEN, ELSE, ENDIF constructs) to improve readability of the source code. Most compilers accept the ENDDO statement, but if conversion is needed then constructs of the form[Scheme scheme11] should be changed to[Scheme scheme12] where nnn is a unique statement number, not used elsewhere in the same routine.








































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