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/*
                 Crown Copyright (c) 1997
    
    This TenDRA(r) Computer Program is subject to Copyright
    owned by the United Kingdom Secretary of State for Defence
    acting through the Defence Evaluation and Research Agency
    (DERA).  It is made available to Recipients with a
    royalty-free licence for its use, reproduction, transfer
    to other parties and amendment for any purpose not excluding
    product development provided that any such use et cetera
    shall be deemed to be acceptance of the following conditions:-
    
        (1) Its Recipients shall ensure that this Notice is
        reproduced upon any copies or amended versions of it;
    
        (2) Any amended version of it shall be clearly marked to
        show both the nature of and the organisation responsible
        for the relevant amendment or amendments;
    
        (3) Its onward transfer from a recipient to another
        party shall be deemed to be that party's acceptance of
        these conditions;
    
        (4) DERA gives no warranty or assurance as to its
        quality or suitability for any purpose and DERA accepts
        no liability whatsoever in relation to any use to which
        it may be put.
*/


#ifndef NAMES_INCLUDED
#define NAMES_INCLUDED


/*
    MACROS GIVING CHARACTER TYPES

    These macros determine the character types for input text
*/

#include <ctype.h>

#define white_space( X )        ( (X) == ' ' || (X) == '\n' || (X) == '\t' )
#define octal_digit( X )        ( (X) >= '0' && (X) <= '7' )
#define dec_digit( X )          ( (X) >= '0' && (X) <= '9' )
#define terminator( X )         ( white_space ( X ) || (X) == '(' ||\
                                  (X) == ')' || (X) == '#' || (X) == ',' ||\
                                  (X) == EOF )
#define alpha( X )              ( isalpha ( (X) ) ||\
                                  (X) == '_' || (X) == '~' || (X) == '.' )
#define alphanum( X )           ( alpha (X) || dec_digit (X) )


/*
    BASIC CONSTRUCT NAMES

    These macros give the names of the basic constructs used in
    input text.
*/

#define MAKE_ALDEC              "make_al_tagdec"
#define MAKE_ALDEF              "make_al_tagdef"
#define MAKE_ID_TAGDEC          "make_id_tagdec"
#define MAKE_VAR_TAGDEC         "make_var_tagdec"
#define COMMON_TAGDEC           "common_tagdec"
#define MAKE_ID_TAGDEF          "make_id_tagdef"
#define MAKE_VAR_TAGDEF         "make_var_tagdef"
#define COMMON_TAGDEF           "common_tagdef"
#define MAKE_TOKDEC             "make_tokdec"
#define MAKE_TOKDEF             "make_tokdef"
#define MAKE_SORT               "make_token_sort"


/*
    INCLUDE CONSTRUCT NAMES

    These macros give the names of the constructs used to include
    code in input text.
*/

#define INCLUDE_CODE            "code"
#define INCLUDE_LIB             "lib"
#define INCLUDE_TEXT            "include"
#define USE_CODE                "use_code"
#define USE_LIB                 "use_lib"


/*
    OTHER NAMES

    These macros gives other names used in input text.
*/

#define LOCAL_DECL              "local"
#define MAKE_STRING_EXTERN      "string_extern"
#define MAKE_UNIQUE_EXTERN      "unique_extern"
#define MAKE_CHAIN_EXTERN       "chain_extern"
#define MAKE_STRING             "multi_string"


#endif