Overview
| Comment: | tools/smaz: add a command-line option for a list of forced words |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
95e42d23fee49eb6028b46be37b1ea92 |
| User & Date: | nat on 2017-05-08 21:48:18 |
| Other Links: | manifest | tags |
Context
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2017-05-09
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| 20:45 | tools/smaz: implement the new forced words feature check-in: e252a053ef user: nat tags: trunk | |
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2017-05-08
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| 21:48 | tools/smaz: add a command-line option for a list of forced words check-in: 95e42d23fe user: nat tags: trunk | |
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2017-05-07
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| 20:27 | smaz-tools: new primitive for in-place element replacement check-in: 7fb143f443 user: nat tags: trunk | |
Changes
Modified tools/smaz.adb from [94617b0aa3] to [390ec3a8af].
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Stat_Output,
No_Stat_Output,
Text_List_Input,
Fast_Text_Input,
Max_Word_Size,
Sx_Output,
No_Sx_Output,
Force_Word,
No_Vlen_Verbatim,
Score_Method,
Vlen_Verbatim);
end Options;
package Getopt is new Natools.Getopt_Long (Options.Id);
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Filter_Threshold : Natools.Smaz_Tools.String_Count := 0;
Score_Method : Methods.Enum := Methods.Encoded;
Action : Actions.Enum := Actions.Nothing;
Ada_Dictionary : Ada.Strings.Unbounded.Unbounded_String;
Hash_Package : Ada.Strings.Unbounded.Unbounded_String;
Dict_Source : Dict_Sources.Enum := Dict_Sources.S_Expression;
Check_Roundtrip : Boolean := False;
Forced_Words : Natools.Smaz_Tools.String_Lists.List;
end record;
overriding procedure Option
(Handler : in out Callback;
Id : in Options.Id;
Argument : in String);
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Handler.Algorithm := Algorithms.Base_64;
when Options.Base_4096 =>
Handler.Algorithm := Algorithms.Base_4096;
when Options.Check_Roundtrip =>
Handler.Check_Roundtrip := True;
when Options.Force_Word =>
if Argument'Length > 0 then
Handler.Need_Dictionary := True;
Handler.Forced_Words.Append (Argument);
end if;
end case;
end Option;
function Activate_Dictionary (Dict : in Natools.Smaz_256.Dictionary)
return Natools.Smaz_256.Dictionary
is
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R.Add_Option ("stats", 's', No_Argument, Stat_Output);
R.Add_Option ("no-stats", 'S', No_Argument, No_Stat_Output);
R.Add_Option ("text-list", 't', No_Argument, Text_List_Input);
R.Add_Option ("fast-text-list", 'T', No_Argument, Fast_Text_Input);
R.Add_Option ("max-word-len", 'W', Required_Argument, Max_Word_Size);
R.Add_Option ("s-expr", 'x', No_Argument, Sx_Output);
R.Add_Option ("no-s-expr", 'X', No_Argument, No_Sx_Output);
R.Add_Option ("force-word", Required_Argument, Force_Word);
R.Add_Option ("no-vlen-verbatim", No_Argument, No_Vlen_Verbatim);
R.Add_Option ("score-method", Required_Argument, Score_Method);
R.Add_Option ("vlen-verbatim", No_Argument, Vlen_Verbatim);
return R;
end Getopt_Config;
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Put_Line (Output, Indent & Indent
& "Use base-4096 implementation");
when Options.Check_Roundtrip =>
New_Line (Output);
Put_Line (Output, Indent & Indent
& "Check roundtrip of compression or decompression");
when Options.Force_Word =>
Put_Line (Output, " <word>");
Put_Line (Output, Indent & Indent
& "Force <word> into the dictionary,"
& " replacing the worst entry");
Put_Line (Output, Indent & Indent
& "Can be specified multiple times to force many words.");
end case;
end loop;
end Print_Help;
Opt_Config : constant Getopt.Configuration := Getopt_Config;
Handler : Callback;
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