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

International Tables for Crystallography (2006). Vol. G, ch. 2.1, p. 16

Section 2.1.3.10. Privileged constructs

S. R. Halla* and N. Spadaccinib

aSchool of Biomedical and Chemical Sciences, University of Western Australia, Crawley, Perth, WA 6009, Australia, and bSchool of Computer Science and Software Engineering, University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA 6009, Australia
Correspondence e-mail:  syd@crystal.uwa.edu.au

2.1.3.10. Privileged constructs

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The following constructs are privileged.

  • (a) Text strings starting with the character sequences data_, loop_, global_, save_ or stop_ are privileged words (keywords) and may not be used as values in text strings of the type defined in Section 2.1.3.1(a[link]).

  • (b) A sharp character <#> (ASCII 35) is an explicit end-of-line signal provided it is not contained within a text string of the types defined in Section 2.1.3.1(b[link]), (c[link]) or (d[link]). Characters on the same line and following an active sharp character are considered as comment text.

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