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expratom

1984 Version of ANSI Standard

expratom

See expratom for formal definition.

  1. Null string ("") Right Arrow A.
  2. Concatenate (A,Result) Right Arrow A.
  3. Search the set of local or global variables for the one with the name contained in Result.
    If the search is successful, place the value of the variable into Result.
    Then do action 5.
    If the search is not successful, trap execution.
  4. If Nameind is True, trap execution.
    Otherwise, do action 5.
  5. Apply the unary operators in A (if any) to the value in Result, in a right-to-left order.
    Place the result of this application into Result.
Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

This page most recently updated on 16-Nov-2023, 11:32:15.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)