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Annotation of 40BSD/cmd/sh/ctype.h, revision 1.1

1.1     ! root        1: #
        !             2: /*
        !             3:  *     UNIX shell
        !             4:  *
        !             5:  *     S. R. Bourne
        !             6:  *     Bell Telephone Laboratories
        !             7:  *
        !             8:  */
        !             9: 
        !            10: 
        !            11: /* table 1 */
        !            12: #define T_SUB  01
        !            13: #define T_MET  02
        !            14: #define        T_SPC   04
        !            15: #define T_DIP  010
        !            16: #define T_EOF  020
        !            17: #define T_EOR  040
        !            18: #define T_QOT  0100
        !            19: #define T_ESC  0200
        !            20: 
        !            21: /* table 2 */
        !            22: #define T_BRC  01
        !            23: #define T_DEF  02
        !            24: #define T_AST  04
        !            25: #define        T_DIG   010
        !            26: #define T_FNG  020
        !            27: #define T_SHN  040
        !            28: #define        T_IDC   0100
        !            29: #define T_SET  0200
        !            30: 
        !            31: /* for single chars */
        !            32: #define _TAB   (T_SPC)
        !            33: #define _SPC   (T_SPC)
        !            34: #define _UPC   (T_IDC)
        !            35: #define _LPC   (T_IDC)
        !            36: #define _DIG   (T_DIG)
        !            37: #define _EOF   (T_EOF)
        !            38: #define _EOR   (T_EOR)
        !            39: #define _BAR   (T_DIP)
        !            40: #define _HAT   (T_MET)
        !            41: #define _BRA   (T_MET)
        !            42: #define _KET   (T_MET)
        !            43: #define _SQB   (T_FNG)
        !            44: #define _AMP   (T_DIP)
        !            45: #define _SEM   (T_DIP)
        !            46: #define _LT    (T_DIP)
        !            47: #define _GT    (T_DIP)
        !            48: #define _LQU   (T_QOT|T_ESC)
        !            49: #define _BSL   (T_ESC)
        !            50: #define _DQU   (T_QOT)
        !            51: #define _DOL1  (T_SUB|T_ESC)
        !            52: 
        !            53: #define _CBR   T_BRC
        !            54: #define _CKT   T_DEF
        !            55: #define _AST   (T_AST|T_FNG)
        !            56: #define _EQ    (T_DEF)
        !            57: #define _MIN   (T_DEF|T_SHN)
        !            58: #define _PCS   (T_SHN)
        !            59: #define _NUM   (T_SHN)
        !            60: #define _DOL2  (T_SHN)
        !            61: #define _PLS   (T_DEF|T_SET)
        !            62: #define _AT    (T_AST)
        !            63: #define _QU    (T_DEF|T_FNG|T_SHN)
        !            64: 
        !            65: /* abbreviations for tests */
        !            66: #define _IDCH  (T_IDC|T_DIG)
        !            67: #define _META  (T_SPC|T_DIP|T_MET|T_EOR)
        !            68: 
        !            69: char   _ctype1[];
        !            70: 
        !            71: /* nb these args are not call by value !!!! */
        !            72: #define        space(c)        (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_SPC))
        !            73: #define eofmeta(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(_META|T_EOF))
        !            74: #define qotchar(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_QOT))
        !            75: #define eolchar(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_EOR|T_EOF))
        !            76: #define dipchar(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_DIP))
        !            77: #define subchar(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_SUB|T_QOT))
        !            78: #define escchar(c)     (((c)&QUOTE)==0 ANDF _ctype1[c]&(T_ESC))
        !            79: 
        !            80: char   _ctype2[];
        !            81: 
        !            82: #define        digit(c)        (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_DIG))
        !            83: #define fngchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_FNG))
        !            84: #define dolchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST|T_BRC|T_DIG|T_IDC|T_SHN))
        !            85: #define defchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_DEF))
        !            86: #define setchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_SET))
        !            87: #define digchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST|T_DIG))
        !            88: #define        letter(c)       (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_IDC))
        !            89: #define alphanum(c)    (((c)&QUOTE)==0 ANDF _ctype2[c]&(_IDCH))
        !            90: #define astchar(c)     (((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST))

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