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new Config_String_Parsers (Name_Type => string,
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Value_Type => String,
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No_Value => "(null)",
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To_Name => Identity,
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To_Value => Identity);
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procedure Dump (Y : Test_Parsers.Parsing_Result) is
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use Test_Parsers.Parameter_Maps, Test_Parsers;
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X : constant Test_Parsers.Parameter_Maps.Map := Parameters (Y);
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begin
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Put_Line ("##################");
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Put_line ("header: '"
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& (if Has_Header (Y) then Header (Y) else "")
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& "'");
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for Pos in X.Iterate loop
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Put_Line ("'" & Key (Pos) & "' -> '" & Element (Pos) & "'");
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end loop;
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end Dump;
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Params : Test_Parsers.Parsing_Result;
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begin
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Params := Test_Parsers.Parse (" ciao , pluto= 33 ,zimo-xamo={ 42,33 }");
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Dump (Params);
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Params := Test_Parsers.Parse
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(Input => "zorro : ciao , pluto= 33 ,zimo-xamo={}",
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Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe));
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Dump (Params);
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declare
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use Test_Parsers;
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Syntax : Syntax_Descriptor;
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begin
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Add_Parameter_Syntax (Syntax => Syntax,
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Parameter_Name => "ciao",
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If_Missing => die);
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Add_Parameter_Syntax(Syntax => Syntax,
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Parameter_Name => "pippo",
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If_Missing => Use_Default,
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Default => "minima veniali");
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Params := Test_Parsers.Parse
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(Input => "zorro : ciao , pluto=,zimo-xamo={ 42,33 }",
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Syntax => Syntax,
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Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
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On_Unknown_Name => OK);
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Dump (Params);
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Params := Test_Parsers.Parse
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(Input => "zorro : ciao , pippo= 37 ,zimo-xamo={ 42,33 }",
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Syntax => Syntax,
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Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
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On_Unknown_Name => OK);
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Dump (Params);
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Params := Test_Parsers.Parse
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(Input => "zorro : ciao=112, pippo={33,11},zimo--xamo={ 42,33 }",
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Syntax => Syntax,
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Options => Test_Parsers.Config (Expect_Header => Test_Parsers.Maybe),
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On_Unknown_Name => OK);
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Dump (Params);
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Function Definition: procedure Check_Missing is
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Function Body: begin
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for C in Syntax.S.Iterate loop
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declare
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Name : constant Name_Type := Key (C);
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Descr : constant Syntax_Entry := Element (C);
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begin
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if not Item.Contains (Name) then
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case Descr.If_Missing is
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when Die =>
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raise Parsing_Error with "Missing parameter";
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when Ignore =>
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null;
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when Use_Default =>
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Item.Insert (Key => Name,
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New_Item => Descr.Default.Element);
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end case;
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end if;
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Function Definition: procedure Register
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Function Body: (ID : Plugin_ID;
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Tag : Ada.Tags.Tag)
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is
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OK : Boolean;
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Pos : Plugin_Maps.Cursor;
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begin
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Plugin_Map.Insert (Key => ID,
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New_Item => Tag,
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Position => Pos,
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Inserted => OK);
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end Register;
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