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Date: Sat, 12 Dec 2015 14:15:15 -0800 (PST)
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Subject: Re: Basics : many way to use a Procedure
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Xref: news.eternal-september.org comp.lang.ada:28797
Date: 2015-12-12T14:15:15-08:00
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> > In what way does the 4th example,
> > 
> >   Print_Header(128, Header => Title, Center => True);
> > 
> > not match those forms?
> > 
> > Perhaps you'd better post an example of what you think the ARM's syntax
> > is telling you to write.
 
 the 4th example look a little like =
 
     [formal_parameter_selector_name =>] explicit_actual_parameter
 
 but, there is no "[]" in the 4th example .
 
 Also the 4th example doesn't look like this other form , there is no "{}" =
 
  actual_parameter_part ::= 
     (parameter_association {, parameter_association})

Also , what this next form means ? What means the delimiter " | " ?

explicit_actual_parameter ::= expression | variable_name

At the end , i don't find in the A.R.M , a description of the possibillities for using = compound delimiters " => "