Page History: description
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Page Revision: 2012/08/08 04:05
description(
parameter) returns description text of the definition
parameter using current language.
parameter can be a variable or a built-in function/constant/unit.
Syntax
if
parameter is a built-in function, unit or constant,
description() returns the built-in description.
![built-in functions, constants and units](GetFile.aspx?File=description%2fdescription_wiki_01.png)
if
parameter is a user-defined function or a variable,
description() returns the user-defined description.
![user-defined variables and functions](GetFile.aspx?File=description%2fdescription_wiki_02.png)
if the user-defined description have multiple lines,
description() returns the description in a single line string.
![built-in](GetFile.aspx?File=description%2fdescription_wiki_03.png)
if the user-defined description it's not defined,
description() returns an empty string.
![built-in](GetFile.aspx?File=description%2fdescription_wiki_04.png)
History
See also
References