generic -- any discrete type accepted. -- can't ada limit type to one of Character, Wide_Character, Wide_Wide_Character? type Rune_Type is (<>); package H3.Runes is -- -like character classification plus other features. -- unicode-based. no system locale honored. subtype Rune is Rune_Type; type Code is range -1 .. 16#7FFF_FFFF#; -- virtual code to indicate end of input --EOF: constant Code := Code'First; package P is EOF : constant Code := -1; -- Code'First NUL : constant Code := 0; SOH : constant Code := 1; STX : constant Code := 2; ETX : constant Code := 3; EOT : constant Code := 4; ENQ : constant Code := 5; ACK : constant Code := 6; BEL : constant Code := 7; BS : constant Code := 8; HT : constant Code := 9; LF : constant Code := 10; VT : constant Code := 11; FF : constant Code := 12; CR : constant Code := 13; SO : constant Code := 14; SI : constant Code := 15; DLE : constant Code := 16; DC1 : constant Code := 17; DC2 : constant Code := 18; DC3 : constant Code := 19; DC4 : constant Code := 20; NAK : constant Code := 21; SYN : constant Code := 22; ETB : constant Code := 23; CAN : constant Code := 24; EM : constant Code := 25; SUB : constant Code := 26; ESC : constant Code := 27; FS : constant Code := 28; GS : constant Code := 29; RS : constant Code := 30; US : constant Code := 31; Space : constant Code := 32; Exclamation : constant Code := 33; -- ! Quotation : constant Code := 34; -- " Number_Sign : constant Code := 35; -- # Dollar_Sign : constant Code := 36; -- $ Percent_Sign : constant Code := 37; -- % Ampersand : constant Code := 38; -- & Apostrophe : constant Code := 39; -- ' Left_Parenthesis : constant Code := 40; -- ( Right_Parenthesis : constant Code := 41; -- ) Asterisk : constant Code := 42; -- * Plus_Sign : constant Code := 43; -- + Comma : constant Code := 44; -- , Minus_Sign : constant Code := 45; -- - Period : constant Code := 46; -- . Slash : constant Code := 47; -- / Zero : constant Code := 48; -- 0 One : constant Code := 49; -- 1 Two : constant Code := 50; -- 2 Three : constant Code := 51; -- 3 Four : constant Code := 52; -- 4 Five : constant Code := 53; -- 5 Six : constant Code := 54; -- 6 Seven : constant Code := 55; -- 7 Eight : constant Code := 56; -- 8 Nine : constant Code := 57; -- 9 Colon : constant Code := 58; -- : Semicolon : constant Code := 59; -- ; Left_Arrow : constant Code := 60; -- < Equal_Sign : constant Code := 61; -- = Right_Arrow : constant Code := 62; -- > Question : constant Code := 63; -- ? Commercial_At : constant Code := 64; -- @ UC_A : constant Code := 65; -- A UC_B : constant Code := 66; -- B UC_C : constant Code := 67; -- C UC_D : constant Code := 68; -- D UC_E : constant Code := 69; -- E UC_F : constant Code := 70; -- F UC_G : constant Code := 71; -- G UC_H : constant Code := 72; -- H UC_I : constant Code := 73; -- I UC_J : constant Code := 74; -- J UC_K : constant Code := 75; -- K UC_L : constant Code := 76; -- L UC_M : constant Code := 77; -- M UC_N : constant Code := 78; -- N UC_O : constant Code := 79; -- O UC_P : constant Code := 80; -- P UC_Q : constant Code := 81; -- Q UC_R : constant Code := 82; -- R UC_S : constant Code := 83; -- S UC_T : constant Code := 84; -- T UC_U : constant Code := 85; -- U UC_V : constant Code := 86; -- V UC_W : constant Code := 87; -- W UC_X : constant Code := 88; -- X UC_Y : constant Code := 89; -- Y UC_Z : constant Code := 90; -- Z Left_Square_Bracket : constant Code := 91; -- [ Backslash : constant Code := 92; -- \ Right_Square_Bracket: constant Code := 93; -- ] Circumflex : constant Code := 94; -- ^ Underline : constant Code := 95; -- _ Grave : constant Code := 96; -- ` LC_A : constant Code := 97; -- a LC_B : constant Code := 98; -- b LC_C : constant Code := 99; -- c LC_D : constant Code := 100; -- d LC_E : constant Code := 101; -- e LC_F : constant Code := 102; -- f LC_G : constant Code := 103; -- g LC_H : constant Code := 104; -- h LC_I : constant Code := 105; -- i LC_J : constant Code := 106; -- j LC_K : constant Code := 107; -- k LC_L : constant Code := 108; -- l LC_M : constant Code := 109; -- m LC_N : constant Code := 110; -- n LC_O : constant Code := 111; -- o LC_P : constant Code := 112; -- p LC_Q : constant Code := 113; -- q LC_R : constant Code := 114; -- r LC_S : constant Code := 115; -- s LC_T : constant Code := 116; -- t LC_U : constant Code := 117; -- u LC_V : constant Code := 118; -- v LC_W : constant Code := 119; -- w LC_X : constant Code := 120; -- x LC_Y : constant Code := 121; -- y LC_Z : constant Code := 122; -- z Left_Curly_Bracket : constant Code := 123; -- { Vertical_Line : constant Code := 124; -- | Right_Curly_Bracket : constant Code := 125; -- } Tilde : constant Code := 126; -- ~ DEL : constant Code := 127; end P; package V is NUL : constant Rune := Rune'Val(P.NUL); SOH : constant Rune := Rune'Val(P.SOH); STX : constant Rune := Rune'Val(P.STX); ETX : constant Rune := Rune'Val(P.ETX); EOT : constant Rune := Rune'Val(P.EOT); ENQ : constant Rune := Rune'Val(P.ENQ); ACK : constant Rune := Rune'Val(P.ACK); BEL : constant Rune := Rune'Val(P.BEL); BS : constant Rune := Rune'Val(P.BS); HT : constant Rune := Rune'Val(P.HT); LF : constant Rune := Rune'Val(P.LF); VT : constant Rune := Rune'Val(P.VT); FF : constant Rune := Rune'Val(P.FF); CR : constant Rune := Rune'Val(P.CR); SO : constant Rune := Rune'Val(P.SO); SI : constant Rune := Rune'Val(P.SI); DLE : constant Rune := Rune'Val(P.DLE); DC1 : constant Rune := Rune'Val(P.DC1); DC2 : constant Rune := Rune'Val(P.DC2); DC3 : constant Rune := Rune'Val(P.DC3); DC4 : constant Rune := Rune'Val(P.DC4); NAK : constant Rune := Rune'Val(P.NAK); SYN : constant Rune := Rune'Val(P.SYN); ETB : constant Rune := Rune'Val(P.ETB); CAN : constant Rune := Rune'Val(P.CAN); EM : constant Rune := Rune'Val(P.EM); SUB : constant Rune := Rune'Val(P.SUB); ESC : constant Rune := Rune'Val(P.ESC); FS : constant Rune := Rune'Val(P.FS); GS : constant Rune := Rune'Val(P.GS); RS : constant Rune := Rune'Val(P.RS); US : constant Rune := Rune'Val(P.US); Space : constant Rune := Rune'Val(P.Space); Exclamation : constant Rune := Rune'Val(P.Exclamation); Quotation : constant Rune := Rune'Val(P.Quotation); Number_Sign : constant Rune := Rune'Val(P.Number_Sign); Dollar_Sign : constant Rune := Rune'Val(P.Dollar_Sign); Percent_Sign : constant Rune := Rune'Val(P.Percent_Sign); Ampersand : constant Rune := Rune'Val(P.Ampersand); Apostrophe : constant Rune := Rune'Val(P.Apostrophe); Left_Parenthesis : constant Rune := Rune'Val(P.Left_Parenthesis); Right_Parenthesis : constant Rune := Rune'Val(P.Right_Parenthesis); Asterisk : constant Rune := Rune'Val(P.Asterisk); Plus_Sign : constant Rune := Rune'Val(P.Plus_Sign); Comma : constant Rune := Rune'Val(P.Comma); Minus_Sign : constant Rune := Rune'Val(P.Minus_Sign); Period : constant Rune := Rune'Val(P.Period); Slash : constant Rune := Rune'Val(P.Slash); Zero : constant Rune := Rune'Val(P.Zero); One : constant Rune := Rune'Val(P.One); Two : constant Rune := Rune'Val(P.Two); Three : constant Rune := Rune'Val(P.Three); Four : constant Rune := Rune'Val(P.Four); Five : constant Rune := Rune'Val(P.Five); Six : constant Rune := Rune'Val(P.Six); Seven : constant Rune := Rune'Val(P.Seven); Eight : constant Rune := Rune'Val(P.Eight); Nine : constant Rune := Rune'Val(P.Nine); Colon : constant Rune := Rune'Val(P.Colon); Semicolon : constant Rune := Rune'Val(P.Semicolon); Left_Arrow : constant Rune := Rune'Val(P.Left_Arrow); Equal_Sign : constant Rune := Rune'Val(P.Equal_Sign); Right_Arrow : constant Rune := Rune'Val(P.Right_Arrow); Question : constant Rune := Rune'Val(P.Question); Commercial_At : constant Rune := Rune'Val(P.Commercial_At); UC_A : constant Rune := Rune'Val(P.UC_A); UC_B : constant Rune := Rune'Val(P.UC_B); UC_C : constant Rune := Rune'Val(P.UC_C); UC_D : constant Rune := Rune'Val(P.UC_D); UC_E : constant Rune := Rune'Val(P.UC_E); UC_F : constant Rune := Rune'Val(P.UC_F); UC_G : constant Rune := Rune'Val(P.UC_G); UC_H : constant Rune := Rune'Val(P.UC_H); UC_I : constant Rune := Rune'Val(P.UC_I); UC_J : constant Rune := Rune'Val(P.UC_J); UC_K : constant Rune := Rune'Val(P.UC_K); UC_L : constant Rune := Rune'Val(P.UC_L); UC_M : constant Rune := Rune'Val(P.UC_M); UC_N : constant Rune := Rune'Val(P.UC_N); UC_O : constant Rune := Rune'Val(P.UC_O); UC_P : constant Rune := Rune'Val(P.UC_P); UC_Q : constant Rune := Rune'Val(P.UC_Q); UC_R : constant Rune := Rune'Val(P.UC_R); UC_S : constant Rune := Rune'Val(P.UC_S); UC_T : constant Rune := Rune'Val(P.UC_T); UC_U : constant Rune := Rune'Val(P.UC_U); UC_V : constant Rune := Rune'Val(P.UC_V); UC_W : constant Rune := Rune'Val(P.UC_W); UC_X : constant Rune := Rune'Val(P.UC_X); UC_Y : constant Rune := Rune'Val(P.UC_Y); UC_Z : constant Rune := Rune'Val(P.UC_Z); Left_Square_Bracket : constant Rune := Rune'Val(P.Left_Square_Bracket); Backslash : constant Rune := Rune'Val(P.Backslash); Right_Square_Bracket: constant Rune := Rune'Val(P.Right_Square_Bracket); Circumflex : constant Rune := Rune'Val(P.Circumflex); Underline : constant Rune := Rune'Val(P.Underline); Grave : constant Rune := Rune'Val(P.Grave); LC_A : constant Rune := Rune'Val(P.LC_A); LC_B : constant Rune := Rune'Val(P.LC_B); LC_C : constant Rune := Rune'Val(P.LC_C); LC_D : constant Rune := Rune'Val(P.LC_D); LC_E : constant Rune := Rune'Val(P.LC_E); LC_F : constant Rune := Rune'Val(P.LC_F); LC_G : constant Rune := Rune'Val(P.LC_G); LC_H : constant Rune := Rune'Val(P.LC_H); LC_I : constant Rune := Rune'Val(P.LC_I); LC_J : constant Rune := Rune'Val(P.LC_J); LC_K : constant Rune := Rune'Val(P.LC_K); LC_L : constant Rune := Rune'Val(P.LC_L); LC_M : constant Rune := Rune'Val(P.LC_M); LC_N : constant Rune := Rune'Val(P.LC_N); LC_O : constant Rune := Rune'Val(P.LC_O); LC_P : constant Rune := Rune'Val(P.LC_P); LC_Q : constant Rune := Rune'Val(P.LC_Q); LC_R : constant Rune := Rune'Val(P.LC_R); LC_S : constant Rune := Rune'Val(P.LC_S); LC_T : constant Rune := Rune'Val(P.LC_T); LC_U : constant Rune := Rune'Val(P.LC_U); LC_V : constant Rune := Rune'Val(P.LC_V); LC_W : constant Rune := Rune'Val(P.LC_W); LC_X : constant Rune := Rune'Val(P.LC_X); LC_Y : constant Rune := Rune'Val(P.LC_Y); LC_Z : constant Rune := Rune'Val(P.LC_Z); Left_Curly_Bracket : constant Rune := Rune'Val(P.Left_Curly_Bracket); Vertical_Line : constant Rune := Rune'Val(P.Vertical_Line); Right_Curly_Bracket : constant Rune := Rune'Val(P.Right_Curly_Bracket); Tilde : constant Rune := Rune'Val(P.Tilde); DEL : constant Rune := Rune'Val(P.DEL); end V; type Item_Class is ( ALPHA, ALNUM, BLANK, CNTRL, DIGIT, GRAPH, LOWER, PRINT, PUNCT, SPACE, UPPER, XDIGIT ); function Is_Alpha (V: in Rune) return Boolean; function Is_Alnum (V: in Rune) return Boolean; function Is_Blank (V: in Rune) return Boolean; function Is_Cntrl (V: in Rune) return Boolean; function Is_Digit (V: in Rune) return Boolean; function Is_Graph (V: in Rune) return Boolean; function Is_Print (V: in Rune) return Boolean; function Is_Punct (V: in Rune) return Boolean; function Is_Space (V: in Rune) return Boolean; function Is_Xdigit (V: in Rune) return Boolean; function Is_Lower (V: in Rune) return Boolean; function Is_Upper (V: in Rune) return Boolean; function To_Lower (V: in Rune) return Rune; function To_Upper (V: in Rune) return Rune; function Is_Alpha (C: in Code) return Boolean; function Is_Alnum (C: in Code) return Boolean; function Is_Blank (C: in Code) return Boolean; function Is_Cntrl (C: in Code) return Boolean; function Is_Digit (C: in Code) return Boolean; function Is_Graph (C: in Code) return Boolean; function Is_Print (C: in Code) return Boolean; function Is_Punct (C: in Code) return Boolean; function Is_Space (C: in Code) return Boolean; function Is_Xdigit (C: in Code) return Boolean; function Is_Lower (C: in Code) return Boolean; function Is_Upper (C: in Code) return Boolean; function Is_Class (V: in Rune; Class: in Item_Class) return Boolean; function Is_Class (C: in Code; Class: in Item_Class) return Boolean; function Is_Eof (C: in Code) return Boolean; pragma Inline (Is_Eof); function Is_Code (V: in Rune; C: in Code) return Boolean; pragma Inline (Is_Code); function Is_Rune (C: in Code; V: in Rune) return Boolean; pragma Inline (Is_Rune); function To_Rune (C: in Code) return Rune; pragma Inline (To_Rune); function To_Code (V: in Rune) return Code; pragma Inline (To_Code); end H3.Runes;