src/packrat-utilities.ads


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with

    Ada.Strings.Maps;


package Packrat.Utilities is


    generic
        Set : in Ada.Strings.Maps.Character_Set;
    function In_Set
           (Element : in Character)
        return Boolean;

    generic
        Set : in Ada.Strings.Maps.Character_Set;
    function Not_In_Set
           (Element : in Character)
        return Boolean;


    function Is_Digit
           (Char : in Character)
        return Boolean;

    function Is_Hex
           (Char : in Character)
        return Boolean;

    function Is_Letter
           (Char : in Character)
        return Boolean;

    function Is_Alphanumeric
           (Char : in Character)
        return Boolean;

    function Is_Punctuation
           (Char : in Character)
        return Boolean;

    function Is_ASCII
           (Char : in Character)
        return Boolean;

    function Is_Extended_ASCII
           (Char : in Character)
        return Boolean;

    function Is_Space
           (Char : in Character)
        return Boolean;

    function Is_Linespace
           (Char : in Character)
        return Boolean;

    function Is_End_Of_Line
           (Char : in Character)
        return Boolean;

    function Is_Whitespace
           (Char : in Character)
        return Boolean;

    function Not_Whitespace
           (Char : in Character)
        return Boolean;


end Packrat.Utilities;