#line 1 "src/scan-gram.c" #line 3 "src/scan-gram.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ /* %not-for-header */ /* %if-c-only */ /* %if-not-reentrant */ #define yy_create_buffer gram__create_buffer #define yy_delete_buffer gram__delete_buffer #define yy_scan_buffer gram__scan_buffer #define yy_scan_string gram__scan_string #define yy_scan_bytes gram__scan_bytes #define yy_init_buffer gram__init_buffer #define yy_flush_buffer gram__flush_buffer #define yy_load_buffer_state gram__load_buffer_state #define yy_switch_to_buffer gram__switch_to_buffer #define yypush_buffer_state gram_push_buffer_state #define yypop_buffer_state gram_pop_buffer_state #define yyensure_buffer_stack gram_ensure_buffer_stack #define yy_flex_debug gram__flex_debug #define yyin gram_in #define yyleng gram_leng #define yylex gram_lex #define yylineno gram_lineno #define yyout gram_out #define yyrestart gram_restart #define yytext gram_text #define yywrap gram_wrap #define yyalloc gram_alloc #define yyrealloc gram_realloc #define yyfree gram_free /* %endif */ /* %endif */ /* %ok-for-header */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 #define YY_FLEX_SUBMINOR_VERSION 4 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* %if-c++-only */ /* %endif */ /* %if-c-only */ #ifdef yy_create_buffer #define gram__create_buffer_ALREADY_DEFINED #else #define yy_create_buffer gram__create_buffer #endif #ifdef yy_delete_buffer #define gram__delete_buffer_ALREADY_DEFINED #else #define yy_delete_buffer gram__delete_buffer #endif #ifdef yy_scan_buffer #define gram__scan_buffer_ALREADY_DEFINED #else #define yy_scan_buffer gram__scan_buffer #endif #ifdef yy_scan_string #define gram__scan_string_ALREADY_DEFINED #else #define yy_scan_string gram__scan_string #endif #ifdef yy_scan_bytes #define gram__scan_bytes_ALREADY_DEFINED #else #define yy_scan_bytes gram__scan_bytes #endif #ifdef yy_init_buffer #define gram__init_buffer_ALREADY_DEFINED #else #define yy_init_buffer gram__init_buffer #endif #ifdef yy_flush_buffer #define gram__flush_buffer_ALREADY_DEFINED #else #define yy_flush_buffer gram__flush_buffer #endif #ifdef yy_load_buffer_state #define gram__load_buffer_state_ALREADY_DEFINED #else #define yy_load_buffer_state gram__load_buffer_state #endif #ifdef yy_switch_to_buffer #define gram__switch_to_buffer_ALREADY_DEFINED #else #define yy_switch_to_buffer gram__switch_to_buffer #endif #ifdef yypush_buffer_state #define gram_push_buffer_state_ALREADY_DEFINED #else #define yypush_buffer_state gram_push_buffer_state #endif #ifdef yypop_buffer_state #define gram_pop_buffer_state_ALREADY_DEFINED #else #define yypop_buffer_state gram_pop_buffer_state #endif #ifdef yyensure_buffer_stack #define gram_ensure_buffer_stack_ALREADY_DEFINED #else #define yyensure_buffer_stack gram_ensure_buffer_stack #endif #ifdef yylex #define gram_lex_ALREADY_DEFINED #else #define yylex gram_lex #endif #ifdef yyrestart #define gram_restart_ALREADY_DEFINED #else #define yyrestart gram_restart #endif #ifdef yylex_init #define gram_lex_init_ALREADY_DEFINED #else #define yylex_init gram_lex_init #endif #ifdef yylex_init_extra #define gram_lex_init_extra_ALREADY_DEFINED #else #define yylex_init_extra gram_lex_init_extra #endif #ifdef yylex_destroy #define gram_lex_destroy_ALREADY_DEFINED #else #define yylex_destroy gram_lex_destroy #endif #ifdef yyget_debug #define gram_get_debug_ALREADY_DEFINED #else #define yyget_debug gram_get_debug #endif #ifdef yyset_debug #define gram_set_debug_ALREADY_DEFINED #else #define yyset_debug gram_set_debug #endif #ifdef yyget_extra #define gram_get_extra_ALREADY_DEFINED #else #define yyget_extra gram_get_extra #endif #ifdef yyset_extra #define gram_set_extra_ALREADY_DEFINED #else #define yyset_extra gram_set_extra #endif #ifdef yyget_in #define gram_get_in_ALREADY_DEFINED #else #define yyget_in gram_get_in #endif #ifdef yyset_in #define gram_set_in_ALREADY_DEFINED #else #define yyset_in gram_set_in #endif #ifdef yyget_out #define gram_get_out_ALREADY_DEFINED #else #define yyget_out gram_get_out #endif #ifdef yyset_out #define gram_set_out_ALREADY_DEFINED #else #define yyset_out gram_set_out #endif #ifdef yyget_leng #define gram_get_leng_ALREADY_DEFINED #else #define yyget_leng gram_get_leng #endif #ifdef yyget_text #define gram_get_text_ALREADY_DEFINED #else #define yyget_text gram_get_text #endif #ifdef yyget_lineno #define gram_get_lineno_ALREADY_DEFINED #else #define yyget_lineno gram_get_lineno #endif #ifdef yyset_lineno #define gram_set_lineno_ALREADY_DEFINED #else #define yyset_lineno gram_set_lineno #endif #ifdef yywrap #define gram_wrap_ALREADY_DEFINED #else #define yywrap gram_wrap #endif /* %endif */ #ifdef yyalloc #define gram_alloc_ALREADY_DEFINED #else #define yyalloc gram_alloc #endif #ifdef yyrealloc #define gram_realloc_ALREADY_DEFINED #else #define yyrealloc gram_realloc #endif #ifdef yyfree #define gram_free_ALREADY_DEFINED #else #define yyfree gram_free #endif /* %if-c-only */ #ifdef yytext #define gram_text_ALREADY_DEFINED #else #define yytext gram_text #endif #ifdef yyleng #define gram_leng_ALREADY_DEFINED #else #define yyleng gram_leng #endif #ifdef yyin #define gram_in_ALREADY_DEFINED #else #define yyin gram_in #endif #ifdef yyout #define gram_out_ALREADY_DEFINED #else #define yyout gram_out #endif #ifdef yy_flex_debug #define gram__flex_debug_ALREADY_DEFINED #else #define yy_flex_debug gram__flex_debug #endif #ifdef yylineno #define gram_lineno_ALREADY_DEFINED #else #define yylineno gram_lineno #endif /* %endif */ /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ /* %if-c-only */ #include #include #include #include /* %endif */ /* %if-tables-serialization */ /* %endif */ /* end standard C headers. */ /* %if-c-or-c++ */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #ifndef SIZE_MAX #define SIZE_MAX (~(size_t)0) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* %endif */ /* begin standard C++ headers. */ /* %if-c++-only */ /* %endif */ /* TODO: this is always defined, so inline it */ #define yyconst const #if defined(__GNUC__) && __GNUC__ >= 3 #define yynoreturn __attribute__((__noreturn__)) #else #define yynoreturn #endif /* %not-for-header */ /* Returned upon end-of-file. */ #define YY_NULL 0 /* %ok-for-header */ /* %not-for-header */ /* Promotes a possibly negative, possibly signed char to an * integer in range [0..255] for use as an array index. */ #define YY_SC_TO_UI(c) ((YY_CHAR) (c)) /* %ok-for-header */ /* %if-reentrant */ /* %endif */ /* %if-not-reentrant */ /* %endif */ /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k. * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. * Ditto for the __ia64__ case accordingly. */ #define YY_BUF_SIZE 32768 #else #define YY_BUF_SIZE 16384 #endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif /* %if-not-reentrant */ extern int yyleng; /* %endif */ /* %if-c-only */ /* %if-not-reentrant */ extern FILE *yyin, *yyout; /* %endif */ /* %endif */ #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { /* %if-c-only */ FILE *yy_input_file; /* %endif */ /* %if-c++-only */ /* %endif */ char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ /* %if-not-reentrant */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ /* %endif */ /* %ok-for-header */ /* %endif */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* %if-c-only Standard (non-C++) definition */ /* %if-not-reentrant */ /* %not-for-header */ /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = NULL; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; /* %ok-for-header */ /* %endif */ void yyrestart ( FILE *input_file ); void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); void yy_delete_buffer ( YY_BUFFER_STATE b ); void yy_flush_buffer ( YY_BUFFER_STATE b ); void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); void yypop_buffer_state ( void ); static void yyensure_buffer_stack ( void ); static void yy_load_buffer_state ( void ); static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); /* %endif */ void *yyalloc ( yy_size_t ); void *yyrealloc ( void *, yy_size_t ); void yyfree ( void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */ /* Begin user sect3 */ #define gram_wrap() (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP #define FLEX_DEBUG typedef flex_uint8_t YY_CHAR; FILE *yyin = NULL, *yyout = NULL; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #ifdef yytext_ptr #undef yytext_ptr #endif #define yytext_ptr yytext /* %% [1.5] DFA */ /* %if-c-only Standard (non-C++) definition */ static yy_state_type yy_get_previous_state ( void ); static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); static int yy_get_next_buffer ( void ); static void yynoreturn yy_fatal_error ( const char* msg ); /* %endif */ /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ /* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ /* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\ (yy_c_buf_p) = yy_cp; /* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */ #define YY_NUM_RULES 127 #define YY_END_OF_BUFFER 128 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static const flex_int16_t yy_accept[600] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 91, 91, 111, 111, 111, 111, 0, 0, 0, 0, 128, 78, 2, 2, 2, 69, 78, 68, 78, 1, 64, 78, 65, 65, 60, 63, 75, 61, 64, 77, 71, 62, 78, 88, 88, 88, 126, 126, 93, 126, 92, 126, 126, 126, 126, 126, 126, 126, 126, 79, 95, 126, 94, 82, 2, 2, 1, 82, 81, 80, 82, 97, 97, 98, 96, 79, 117, 126, 116, 126, 126, 126, 120, 123, 124, 126, 90, 126, 126, 115, 126, 114, 126, 113, 126, 112, 85, 2, 2, 1, 83, 85, 85, 84, 85, 86, 2, 2, 1, 86, 86, 78, 2, 76, 59, 0, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 70, 64, 64, 4, 3, 67, 65, 67, 0, 74, 0, 88, 87, 93, 110, 110, 108, 99, 110, 101, 102, 103, 104, 105, 106, 110, 107, 110, 126, 0, 0, 0, 0, 0, 0, 95, 97, 97, 98, 125, 118, 119, 0, 121, 0, 120, 122, 0, 89, 0, 90, 0, 91, 0, 115, 111, 111, 111, 111, 111, 113, 85, 83, 59, 0, 0, 72, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 3, 67, 66, 73, 0, 99, 0, 0, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 0, 99, 0, 0, 59, 7, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 21, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 33, 59, 59, 59, 59, 59, 59, 40, 59, 43, 59, 59, 46, 0, 0, 0, 59, 8, 59, 59, 59, 13, 14, 59, 59, 59, 59, 59, 59, 59, 59, 59, 24, 59, 59, 59, 59, 59, 59, 59, 29, 59, 31, 59, 59, 59, 59, 59, 37, 59, 39, 41, 44, 59, 0, 0, 109, 6, 59, 10, 59, 59, 59, 15, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 30, 59, 59, 59, 59, 59, 59, 59, 59, 59, 0, 59, 11, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 0, 57, 59, 59, 35, 59, 36, 59, 59, 59, 45, 5, 0, 0, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 20, 59, 59, 59, 59, 26, 59, 56, 27, 59, 59, 59, 59, 38, 59, 59, 0, 59, 59, 59, 59, 59, 16, 52, 59, 59, 59, 59, 22, 23, 59, 59, 59, 59, 59, 59, 59, 59, 59, 0, 0, 59, 59, 12, 59, 59, 59, 59, 19, 59, 59, 59, 59, 59, 59, 34, 59, 59, 59, 0, 59, 59, 59, 59, 17, 59, 59, 49, 59, 59, 59, 32, 47, 42, 58, 9, 50, 59, 59, 0, 53, 59, 59, 49, 49, 59, 59, 59, 48, 51, 59, 59, 49, 59, 59, 59, 59, 18, 59, 59, 59, 59, 25, 55, 59, 59, 59, 59, 59, 54, 59, 59, 59, 59, 59, 28, 0 } ; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 7, 8, 9, 7, 10, 7, 11, 7, 7, 12, 7, 13, 14, 15, 16, 17, 18, 18, 18, 18, 18, 18, 18, 19, 19, 20, 21, 22, 23, 24, 25, 26, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 28, 28, 30, 28, 28, 31, 32, 33, 26, 34, 26, 35, 36, 37, 38, 39, 40, 41, 42, 43, 28, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 28, 56, 57, 28, 58, 59, 60, 26, 61, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 1, 1, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, 67, 67, 69, 70, 70, 70, 71, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static const YY_CHAR yy_meta[73] = { 0, 1, 2, 3, 2, 2, 2, 1, 4, 1, 4, 4, 4, 4, 5, 6, 2, 7, 7, 7, 8, 9, 10, 9, 10, 8, 8, 7, 7, 7, 7, 11, 8, 12, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 9, 9, 9, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 8 } ; static const flex_int16_t yy_base[618] = { 0, 0, 1341, 68, 69, 81, 153, 85, 89, 99, 105, 102, 109, 157, 161, 231, 301, 179, 194, 371, 441, 195, 247, 241, 253, 266, 267, 273, 319, 513, 1340, 344, 362, 1348, 0, 1351, 1351, 1344, 1351, 576, 1351, 1351, 1351, 634, 63, 278, 59, 0, 1351, 71, 1351, 0, 1351, 1351, 1351, 1301, 1351, 1342, 1328, 1351, 1351, 1351, 1340, 1351, 702, 65, 1278, 75, 36, 0, 116, 1279, 1351, 1351, 1337, 1351, 1351, 1351, 1336, 1351, 75, 1351, 1351, 1293, 1323, 108, 1314, 1351, 1321, 1351, 1274, 1351, 143, 159, 255, 1351, 1351, 1351, 154, 1351, 1330, 338, 1351, 1329, 1351, 392, 1351, 1328, 1351, 0, 1351, 1327, 0, 0, 176, 1351, 1351, 1284, 1351, 1351, 1325, 1351, 192, 1282, 0, 1351, 1351, 0, 350, 1283, 1277, 157, 184, 1281, 1278, 1275, 253, 1282, 267, 1266, 177, 170, 201, 344, 1272, 1279, 1282, 1351, 0, 0, 1351, 0, 0, 318, 398, 1292, 1351, 1272, 1351, 1351, 1351, 1351, 1311, 1351, 117, 441, 1351, 1351, 1351, 1351, 1351, 1351, 447, 1351, 471, 1351, 322, 326, 342, 347, 350, 356, 1351, 1299, 224, 1290, 1351, 1351, 1351, 489, 1351, 590, 1351, 1351, 634, 1351, 712, 1351, 719, 1279, 1307, 1351, 1351, 741, 1277, 1305, 757, 1351, 0, 0, 0, 762, 1304, 1351, 1259, 1267, 228, 1253, 1254, 1251, 1252, 61, 1249, 1256, 1251, 254, 1260, 1245, 1249, 393, 1255, 1240, 1241, 243, 1240, 1240, 1248, 1249, 1252, 1235, 1241, 1235, 1240, 1231, 1244, 0, 0, 0, 1351, 1233, 123, 752, 758, 786, 359, 391, 407, 778, 416, 1276, 804, 294, 1275, 812, 348, 1274, 825, 284, 1273, 830, 835, 1272, 840, 845, 464, 1271, 1238, 1233, 1217, 286, 1217, 1230, 1215, 1219, 1227, 1226, 1225, 1249, 1209, 1220, 1207, 1245, 1223, 1216, 1217, 156, 245, 222, 1204, 1205, 279, 1216, 1205, 1212, 1196, 1207, 1203, 1196, 1200, 1206, 1205, 1195, 1206, 1204, 1201, 1351, 835, 841, 1188, 0, 1197, 1183, 1189, 1184, 1197, 1176, 1181, 1194, 1216, 1191, 1179, 1184, 1172, 0, 1176, 1171, 1184, 416, 1183, 1178, 1181, 1176, 1166, 1178, 1170, 1161, 1168, 1174, 1173, 1158, 427, 1167, 1156, 1169, 1154, 0, 1159, 0, 1158, 1156, 0, 1197, 865, 871, 1145, 0, 1156, 1161, 1145, 0, 0, 428, 1145, 1148, 573, 1161, 1160, 1159, 1158, 1149, 0, 1142, 1150, 1142, 1148, 1140, 1134, 1132, 0, 1131, 0, 1169, 1144, 1142, 1131, 1128, 0, 1125, 0, 574, 0, 1125, 485, 895, 1351, 0, 1123, 1123, 1137, 1118, 1117, 575, 1120, 1122, 1118, 1123, 1126, 1115, 1117, 1113, 1128, 1123, 1126, 1121, 1111, 1119, 913, 1108, 1117, 1104, 1119, 1114, 1104, 1098, 1097, 1110, 639, 678, 0, 1095, 1108, 1107, 1094, 1093, 1104, 1088, 1080, 1103, 1065, 1068, 1053, 1060, 1031, 999, 996, 997, 1010, 993, 921, 1351, 1008, 995, 0, 928, 0, 931, 942, 941, 0, 1351, 972, 966, 924, 923, 922, 918, 917, 916, 914, 924, 904, 917, 920, 0, 897, 890, 889, 883, 0, 876, 0, 0, 874, 848, 854, 835, 0, 850, 849, 861, 810, 806, 805, 819, 783, 0, 0, 769, 762, 751, 764, 0, 0, 757, 746, 733, 735, 739, 734, 733, 709, 707, 743, 594, 709, 702, 0, 692, 691, 680, 681, 0, 680, 676, 694, 695, 679, 665, 0, 643, 654, 626, 229, 618, 613, 595, 594, 935, 547, 555, 943, 541, 463, 462, 0, 0, 0, 0, 0, 0, 461, 458, 948, 1351, 716, 427, 957, 861, 421, 405, 395, 0, 0, 405, 392, 891, 387, 363, 347, 356, 0, 340, 335, 326, 318, 0, 0, 325, 293, 314, 255, 244, 0, 227, 192, 124, 124, 69, 0, 1351, 980, 992, 1004, 1016, 1028, 1040, 1047, 1050, 1057, 1063, 1075, 1087, 1097, 1104, 1107, 1114, 1122, 1129 } ; static const flex_int16_t yy_def[618] = { 0, 599, 1, 600, 600, 601, 601, 6, 6, 602, 602, 603, 603, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 599, 29, 604, 604, 599, 605, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 606, 606, 605, 599, 599, 599, 607, 599, 599, 599, 605, 599, 599, 599, 599, 599, 599, 599, 599, 608, 599, 599, 599, 599, 609, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 610, 610, 599, 599, 610, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 611, 599, 599, 599, 612, 599, 599, 612, 613, 599, 599, 599, 612, 599, 599, 599, 599, 599, 599, 605, 599, 599, 614, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 43, 607, 599, 615, 616, 606, 616, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 610, 610, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 612, 613, 614, 599, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 615, 616, 154, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 611, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 617, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 617, 617, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 617, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 599, 599, 614, 614, 599, 599, 614, 614, 614, 614, 614, 614, 614, 599, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 614, 0, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599 } ; static const flex_int16_t yy_nxt[1424] = { 0, 34, 35, 36, 35, 37, 35, 34, 38, 34, 39, 40, 41, 42, 34, 43, 44, 45, 46, 46, 47, 48, 49, 50, 41, 34, 34, 51, 51, 51, 51, 52, 34, 34, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 53, 54, 41, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 57, 57, 150, 153, 153, 153, 151, 58, 58, 59, 155, 61, 59, 62, 150, 73, 63, 74, 151, 73, 60, 74, 156, 75, 60, 178, 178, 75, 77, 36, 77, 78, 77, 285, 77, 36, 77, 78, 77, 79, 64, 83, 80, 85, 286, 79, 81, 598, 80, 184, 85, 86, 81, 87, 175, 175, 175, 82, 86, 183, 87, 250, 250, 82, 177, 177, 177, 315, 315, 59, 59, 59, 59, 65, 66, 67, 68, 69, 70, 71, 72, 59, 187, 61, 59, 62, 188, 59, 63, 60, 597, 59, 89, 60, 90, 91, 89, 195, 90, 91, 92, 88, 189, 596, 92, 180, 180, 180, 88, 59, 190, 60, 64, 196, 89, 150, 60, 91, 191, 151, 60, 338, 92, 216, 59, 59, 60, 60, 339, 89, 60, 150, 91, 217, 98, 151, 235, 92, 60, 232, 236, 59, 59, 59, 59, 65, 66, 67, 68, 69, 70, 71, 72, 60, 60, 233, 59, 218, 234, 469, 59, 59, 219, 60, 523, 184, 89, 220, 93, 91, 595, 99, 237, 100, 92, 183, 60, 59, 59, 60, 94, 238, 60, 99, 342, 100, 98, 343, 60, 594, 60, 278, 192, 59, 59, 279, 102, 102, 103, 103, 101, 104, 104, 106, 193, 107, 60, 280, 60, 301, 340, 108, 101, 302, 194, 224, 95, 341, 96, 225, 593, 290, 153, 153, 153, 105, 105, 195, 226, 228, 59, 59, 105, 60, 592, 154, 89, 291, 93, 91, 59, 346, 229, 196, 92, 190, 59, 230, 321, 106, 94, 107, 59, 191, 60, 591, 322, 108, 347, 590, 60, 154, 153, 153, 153, 59, 59, 198, 199, 198, 200, 198, 59, 119, 36, 119, 120, 119, 105, 211, 211, 211, 212, 211, 121, 192, 95, 122, 96, 589, 588, 119, 36, 119, 120, 119, 587, 193, 123, 586, 59, 59, 121, 60, 585, 122, 89, 194, 93, 91, 239, 175, 175, 175, 92, 175, 175, 175, 59, 240, 94, 203, 204, 203, 205, 203, 584, 583, 241, 582, 60, 175, 175, 175, 295, 213, 254, 254, 254, 255, 255, 255, 247, 247, 247, 256, 256, 256, 175, 175, 175, 206, 247, 581, 296, 187, 95, 381, 97, 188, 247, 247, 247, 247, 247, 247, 580, 297, 394, 409, 59, 59, 579, 60, 578, 189, 89, 381, 93, 91, 175, 175, 175, 577, 92, 251, 251, 251, 394, 410, 94, 252, 252, 252, 599, 251, 175, 175, 175, 576, 60, 252, 574, 251, 251, 251, 251, 251, 251, 252, 252, 252, 252, 252, 252, 253, 253, 253, 257, 258, 257, 259, 257, 206, 572, 253, 95, 571, 97, 436, 436, 436, 570, 253, 253, 253, 253, 253, 253, 569, 59, 109, 110, 36, 110, 111, 110, 109, 109, 109, 109, 109, 109, 112, 109, 113, 114, 115, 115, 115, 109, 109, 109, 109, 109, 109, 109, 113, 113, 113, 113, 109, 109, 116, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 126, 413, 433, 442, 568, 127, 260, 261, 260, 262, 260, 469, 565, 542, 564, 128, 523, 127, 127, 127, 127, 413, 434, 443, 127, 127, 129, 130, 131, 132, 133, 134, 127, 135, 127, 136, 137, 138, 139, 140, 127, 141, 142, 143, 144, 145, 127, 146, 147, 124, 263, 264, 263, 265, 263, 124, 469, 124, 470, 471, 561, 560, 148, 148, 559, 149, 149, 149, 124, 558, 436, 436, 436, 124, 124, 149, 149, 149, 149, 557, 124, 124, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 472, 556, 555, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 162, 551, 552, 163, 554, 473, 163, 266, 267, 266, 268, 266, 164, 164, 198, 199, 198, 200, 198, 553, 163, 552, 552, 573, 165, 550, 549, 163, 548, 547, 166, 167, 546, 545, 544, 168, 270, 204, 270, 271, 270, 543, 169, 573, 523, 541, 170, 540, 171, 172, 173, 174, 273, 274, 273, 275, 273, 211, 211, 211, 212, 211, 316, 316, 316, 539, 538, 537, 317, 317, 317, 536, 316, 257, 258, 257, 259, 257, 317, 535, 316, 316, 316, 316, 316, 316, 317, 317, 317, 317, 317, 317, 534, 533, 532, 531, 253, 253, 253, 260, 261, 260, 262, 260, 530, 529, 253, 263, 264, 263, 265, 263, 528, 213, 253, 253, 253, 253, 253, 253, 266, 267, 266, 268, 266, 198, 199, 198, 200, 198, 270, 204, 270, 271, 270, 270, 204, 270, 271, 270, 273, 274, 273, 275, 273, 362, 362, 362, 527, 526, 525, 363, 363, 363, 524, 362, 575, 575, 575, 575, 575, 363, 523, 362, 362, 362, 362, 362, 362, 363, 363, 363, 363, 363, 363, 403, 403, 403, 521, 520, 519, 404, 404, 404, 518, 403, 575, 575, 575, 575, 575, 404, 517, 403, 403, 403, 403, 403, 403, 404, 404, 404, 404, 404, 404, 252, 252, 252, 458, 458, 458, 458, 458, 516, 515, 252, 458, 458, 458, 458, 458, 514, 513, 252, 252, 252, 252, 252, 252, 459, 562, 562, 562, 562, 562, 512, 511, 459, 566, 566, 566, 566, 566, 562, 562, 562, 562, 562, 510, 509, 508, 563, 566, 566, 566, 566, 566, 507, 506, 567, 505, 504, 503, 502, 563, 501, 500, 499, 469, 498, 497, 496, 495, 567, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 84, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 124, 494, 493, 492, 124, 124, 491, 124, 490, 489, 488, 124, 152, 152, 149, 149, 149, 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, 179, 179, 179, 179, 179, 179, 183, 183, 183, 183, 183, 183, 183, 183, 183, 487, 183, 183, 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, 208, 486, 485, 208, 208, 484, 483, 208, 208, 208, 208, 209, 209, 209, 210, 210, 210, 245, 245, 482, 245, 245, 245, 245, 245, 245, 245, 245, 245, 246, 246, 246, 522, 522, 481, 522, 522, 522, 522, 522, 522, 522, 522, 522, 480, 479, 478, 477, 476, 475, 474, 468, 467, 466, 465, 464, 463, 462, 461, 460, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 441, 440, 439, 438, 437, 435, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 412, 411, 408, 407, 406, 405, 402, 401, 400, 399, 398, 397, 396, 395, 393, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 365, 364, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 345, 344, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 320, 319, 318, 274, 204, 267, 264, 261, 258, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 300, 299, 298, 294, 293, 292, 289, 288, 287, 284, 283, 282, 281, 277, 276, 211, 204, 272, 199, 269, 185, 184, 161, 249, 248, 244, 243, 242, 231, 227, 223, 222, 221, 215, 214, 157, 125, 157, 125, 207, 201, 197, 186, 184, 185, 184, 157, 125, 182, 181, 176, 160, 159, 158, 157, 125, 599, 117, 55, 33, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599 } ; static const flex_int16_t yy_chk[1424] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 44, 46, 46, 46, 44, 3, 4, 5, 49, 5, 5, 5, 80, 7, 5, 7, 80, 8, 7, 8, 49, 7, 8, 68, 68, 8, 9, 9, 9, 9, 9, 221, 10, 10, 10, 10, 10, 9, 5, 10, 9, 11, 221, 10, 9, 597, 10, 85, 12, 11, 10, 11, 65, 65, 65, 9, 12, 85, 12, 164, 164, 10, 67, 67, 67, 250, 250, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 92, 6, 6, 6, 92, 13, 6, 13, 596, 14, 13, 14, 13, 13, 14, 98, 14, 14, 13, 11, 92, 595, 14, 70, 70, 70, 12, 17, 93, 17, 6, 98, 17, 114, 13, 17, 93, 114, 14, 295, 17, 131, 18, 21, 18, 21, 295, 18, 21, 122, 18, 131, 21, 122, 141, 18, 17, 140, 141, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 18, 21, 140, 13, 132, 140, 542, 14, 15, 132, 15, 542, 184, 15, 132, 15, 15, 594, 23, 142, 23, 15, 184, 23, 22, 17, 22, 15, 142, 22, 24, 297, 24, 22, 297, 24, 593, 15, 216, 94, 18, 21, 216, 25, 26, 25, 26, 23, 25, 26, 27, 94, 27, 22, 216, 27, 233, 296, 27, 24, 233, 94, 136, 15, 296, 15, 136, 591, 225, 45, 45, 45, 25, 26, 267, 136, 138, 15, 16, 27, 16, 590, 45, 16, 225, 16, 16, 23, 300, 138, 267, 16, 261, 22, 138, 279, 28, 16, 28, 24, 261, 28, 589, 279, 28, 300, 588, 16, 45, 153, 153, 153, 25, 26, 101, 101, 101, 101, 101, 27, 31, 31, 31, 31, 31, 28, 128, 128, 128, 128, 128, 31, 264, 16, 31, 16, 587, 584, 32, 32, 32, 32, 32, 583, 264, 32, 582, 16, 19, 32, 19, 581, 32, 19, 264, 19, 19, 143, 176, 176, 176, 19, 177, 177, 177, 28, 143, 19, 105, 105, 105, 105, 105, 579, 578, 143, 577, 19, 178, 178, 178, 229, 128, 179, 179, 179, 180, 180, 180, 154, 154, 154, 181, 181, 181, 254, 254, 254, 105, 154, 576, 229, 258, 19, 337, 19, 258, 154, 154, 154, 154, 154, 154, 574, 229, 350, 371, 19, 20, 573, 20, 570, 258, 20, 337, 20, 20, 255, 255, 255, 569, 20, 165, 165, 165, 350, 371, 20, 172, 172, 172, 274, 165, 256, 256, 256, 568, 20, 172, 565, 165, 165, 165, 165, 165, 165, 172, 172, 172, 172, 172, 172, 174, 174, 174, 189, 189, 189, 189, 189, 274, 561, 174, 20, 560, 20, 402, 402, 402, 553, 174, 174, 174, 174, 174, 174, 552, 20, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 39, 374, 399, 411, 551, 39, 191, 191, 191, 191, 191, 523, 549, 523, 548, 39, 523, 39, 39, 39, 39, 374, 399, 411, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 43, 194, 194, 194, 194, 194, 43, 436, 43, 436, 436, 546, 545, 43, 43, 544, 43, 43, 43, 43, 543, 436, 436, 436, 43, 43, 43, 43, 43, 43, 541, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 437, 540, 539, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 64, 534, 535, 64, 537, 437, 64, 196, 196, 196, 196, 196, 64, 64, 198, 198, 198, 198, 198, 536, 64, 534, 535, 564, 64, 533, 532, 64, 530, 529, 64, 64, 528, 527, 525, 64, 203, 203, 203, 203, 203, 524, 64, 564, 522, 521, 64, 520, 64, 64, 64, 64, 206, 206, 206, 206, 206, 211, 211, 211, 211, 211, 251, 251, 251, 519, 518, 517, 252, 252, 252, 516, 251, 257, 257, 257, 257, 257, 252, 515, 251, 251, 251, 251, 251, 251, 252, 252, 252, 252, 252, 252, 514, 513, 510, 509, 253, 253, 253, 260, 260, 260, 260, 260, 508, 507, 253, 263, 263, 263, 263, 263, 504, 211, 253, 253, 253, 253, 253, 253, 266, 266, 266, 266, 266, 269, 269, 269, 269, 269, 270, 270, 270, 270, 270, 272, 272, 272, 272, 272, 273, 273, 273, 273, 273, 316, 316, 316, 503, 502, 501, 317, 317, 317, 500, 316, 567, 567, 567, 567, 567, 317, 499, 316, 316, 316, 316, 316, 316, 317, 317, 317, 317, 317, 317, 362, 362, 362, 498, 497, 495, 363, 363, 363, 494, 362, 575, 575, 575, 575, 575, 363, 493, 362, 362, 362, 362, 362, 362, 363, 363, 363, 363, 363, 363, 403, 403, 403, 426, 426, 426, 426, 426, 492, 489, 403, 458, 458, 458, 458, 458, 487, 486, 403, 403, 403, 403, 403, 403, 426, 547, 547, 547, 547, 547, 485, 484, 458, 550, 550, 550, 550, 550, 562, 562, 562, 562, 562, 482, 481, 480, 547, 566, 566, 566, 566, 566, 479, 478, 550, 477, 476, 475, 474, 562, 473, 472, 471, 470, 467, 466, 465, 463, 566, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 601, 601, 601, 601, 601, 601, 601, 601, 601, 601, 601, 601, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 602, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 604, 604, 604, 604, 604, 604, 604, 604, 604, 604, 604, 604, 605, 461, 460, 457, 605, 605, 456, 605, 455, 454, 453, 605, 606, 606, 607, 607, 607, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 609, 609, 609, 609, 609, 609, 610, 610, 610, 610, 610, 610, 610, 610, 610, 452, 610, 610, 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, 612, 451, 450, 612, 612, 449, 448, 612, 612, 612, 612, 613, 613, 613, 614, 614, 614, 615, 615, 447, 615, 615, 615, 615, 615, 615, 615, 615, 615, 616, 616, 616, 617, 617, 446, 617, 617, 617, 617, 617, 617, 617, 617, 617, 445, 444, 443, 442, 441, 440, 439, 435, 434, 433, 432, 431, 430, 429, 428, 427, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 410, 409, 408, 407, 406, 401, 397, 395, 394, 393, 392, 391, 389, 387, 386, 385, 384, 383, 382, 381, 379, 378, 377, 376, 375, 373, 372, 368, 367, 366, 364, 361, 359, 358, 356, 354, 353, 352, 351, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 336, 335, 334, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 318, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 299, 298, 294, 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 278, 277, 276, 275, 271, 268, 265, 262, 259, 249, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 232, 231, 230, 228, 227, 226, 224, 223, 222, 220, 219, 218, 217, 215, 214, 212, 205, 204, 200, 199, 185, 183, 162, 157, 155, 146, 145, 144, 139, 137, 135, 134, 133, 130, 129, 123, 120, 117, 111, 107, 103, 100, 90, 88, 86, 84, 83, 78, 74, 71, 66, 62, 58, 57, 55, 37, 33, 30, 2, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 1; static const flex_int16_t yy_rule_linenum[127] = { 0, 198, 201, 202, 203, 209, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 271, 275, 279, 282, 283, 284, 285, 286, 287, 288, 289, 290, 292, 296, 297, 298, 299, 301, 308, 309, 313, 318, 321, 324, 327, 335, 342, 343, 344, 350, 357, 364, 384, 394, 409, 415, 434, 447, 463, 478, 495, 496, 507, 518, 519, 531, 540, 550, 569, 581, 595, 596, 607, 617, 627, 628, 629, 630, 631, 632, 633, 636, 638, 646, 664, 669, 670, 676, 677, 688, 694, 700, 706, 722, 723, 727, 734, 750, 770, 809 } ; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "/Users/akim/src/gnu/bison/src/scan-gram.l" /* Bison Grammar Scanner -*- C -*- Copyright (C) 2002-2015, 2018-2020 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #define YY_NO_INPUT 1 #line 24 "/Users/akim/src/gnu/bison/src/scan-gram.l" #include #include #include #include #include #include #include #include #include #include #include #include #define FLEX_PREFIX(Id) gram_ ## Id #include /* Work around a bug in flex 2.5.31. See Debian bug 333231 . */ #undef gram_wrap #define gram_wrap() 1 #define YY_DECL GRAM_LEX_DECL /* Location of scanner cursor. */ static boundary scanner_cursor; #define YY_USER_ACTION location_compute (loc, &scanner_cursor, yytext, yyleng); /* Report that yytext is an extension, and evaluate to its token type. */ #define BISON_DIRECTIVE(Directive) \ (bison_directive (loc, yytext), PERCENT_ ## Directive) #define RETURN_PERCENT_PARAM(Value) \ RETURN_VALUE(PERCENT_PARAM, param_ ## Value) #define RETURN_PERCENT_FLAG(Value) \ RETURN_VALUE(PERCENT_FLAG, uniqstr_new (Value)) #define RETURN_VALUE(Token, Value) \ do { \ val->Token = Value; \ return Token; \ } while (0) #define ROLLBACK_CURRENT_TOKEN \ do { \ scanner_cursor.column -= mbsnwidth (yytext, yyleng, 0); \ scanner_cursor.byte -= yyleng; \ yyless (0); \ } while (0) #define DEPRECATED(Msg) \ do { \ deprecated_directive (loc, yytext, Msg); \ scanner_cursor.column -= mbsnwidth (Msg, strlen (Msg), 0); \ scanner_cursor.byte -= strlen (Msg); \ for (size_t i = strlen (Msg); i != 0; --i) \ unput (Msg[i - 1]); \ } while (0) /* The current file name. Might change with #line. */ static uniqstr current_file = NULL; /* A string representing the most recently saved token. */ static char *last_string = NULL; /* Bracketed identifier. */ static uniqstr bracketed_id_str = NULL; static location bracketed_id_loc; static boundary bracketed_id_start; static int bracketed_id_context_state = 0; void gram_scanner_last_string_free (void) { STRING_FREE; } static void handle_syncline (char *, location); static int scan_integer (char const *p, int base, location loc); static int convert_ucn_to_byte (char const *hex_text); static void unexpected_eof (boundary, char const *); static void unexpected_newline (boundary, char const *); #line 1422 "src/scan-gram.c" #line 112 "/Users/akim/src/gnu/bison/src/scan-gram.l" /* A C-like comment in directives/rules. */ /* Strings and characters in directives/rules. */ /* A identifier was just read in directives/rules. Special state to capture the sequence 'identifier :'. */ /* POSIX says that a tag must be both an id and a C union member, but historically almost any character is allowed in a tag. We disallow NUL, as this simplifies our implementation. We match angle brackets in nested pairs: several languages use them for generics/template types. */ /* Four types of user code: - prologue (code between '%{' '%}' in the first section, before %%); - actions, printers, union, etc, (between braced in the middle section); - epilogue (everything after the second %%). - predicate (code between '%?{' and '{' in middle section); */ /* C and C++ comments in code. */ /* Strings and characters in code. */ /* Bracketed identifiers support. */ /* UTF-8 Encoded Unicode Code Point, from Flex's documentation. */ /* Zero or more instances of backslash-newline. Following GCC, allow white space between the backslash and the newline. */ /* An equal sign, with optional leading whitespaces. This is used in some deprecated constructs. */ #line 1454 "src/scan-gram.c" #define INITIAL 0 #define SC_YACC_COMMENT 1 #define SC_ESCAPED_STRING 2 #define SC_ESCAPED_CHARACTER 3 #define SC_AFTER_IDENTIFIER 4 #define SC_TAG 5 #define SC_PROLOGUE 6 #define SC_BRACED_CODE 7 #define SC_EPILOGUE 8 #define SC_PREDICATE 9 #define SC_COMMENT 10 #define SC_LINE_COMMENT 11 #define SC_STRING 12 #define SC_CHARACTER 13 #define SC_BRACKETED_ID 14 #define SC_RETURN_BRACKETED_ID 15 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ /* %if-c-only */ #include /* %endif */ /* %if-c++-only */ /* %endif */ #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif /* %if-c-only Reentrant structure and macros (non-C++). */ /* %if-reentrant */ /* %if-c-only */ static int yy_init_globals ( void ); /* %endif */ /* %if-reentrant */ /* %endif */ /* %endif End reentrant structures and macros. */ /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy ( void ); int yyget_debug ( void ); void yyset_debug ( int debug_flag ); YY_EXTRA_TYPE yyget_extra ( void ); void yyset_extra ( YY_EXTRA_TYPE user_defined ); FILE *yyget_in ( void ); void yyset_in ( FILE * _in_str ); FILE *yyget_out ( void ); void yyset_out ( FILE * _out_str ); int yyget_leng ( void ); char *yyget_text ( void ); int yyget_lineno ( void ); void yyset_lineno ( int _line_number ); /* %if-bison-bridge */ /* %endif */ /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap ( void ); #else extern int yywrap ( void ); #endif #endif /* %not-for-header */ #ifndef YY_NO_UNPUT static void yyunput ( int c, char *buf_ptr ); #endif /* %ok-for-header */ /* %endif */ #ifndef yytext_ptr static void yy_flex_strncpy ( char *, const char *, int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen ( const char * ); #endif #ifndef YY_NO_INPUT /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ #ifdef __cplusplus static int yyinput ( void ); #else static int input ( void ); #endif /* %ok-for-header */ /* %endif */ #endif /* %if-c-only */ /* %endif */ /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k */ #define YY_READ_BUF_SIZE 16384 #else #define YY_READ_BUF_SIZE 8192 #endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* %if-c-only Standard (non-C++) definition */ /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ /* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ int n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ /* %if-c++-only C++ definition \ */\ /* %endif */ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR /* %if-c-only */ #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) /* %endif */ /* %if-c++-only */ /* %endif */ #endif /* %if-tables-serialization structures and prototypes */ /* %not-for-header */ /* %ok-for-header */ /* %not-for-header */ /* %tables-yydmap generated elements */ /* %endif */ /* end tables serialization structures and prototypes */ /* %ok-for-header */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 /* %if-c-only Standard (non-C++) definition */ extern int yylex (void); #define YY_DECL int yylex (void) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK /*LINTED*/break; #endif /* %% [6.0] YY_RULE_SETUP definition goes here */ #define YY_RULE_SETUP \ if ( yyleng > 0 ) \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION /* %not-for-header */ /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) /* %if-c-only */ yyin = stdin; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! yyout ) /* %if-c-only */ yyout = stdout; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } { /* %% [7.0] user's declarations go here */ #line 159 "/Users/akim/src/gnu/bison/src/scan-gram.l" /* Nesting level. Either for nested braces, or nested angle brackets (but not mixed). */ int nesting PACIFY_CC (= 0); /* Parent context state, when applicable. */ int context_state PACIFY_CC (= 0); /* Location of most recent identifier, when applicable. */ location id_loc PACIFY_CC (= empty_loc); /* Where containing code started, when applicable. Its initial value is relevant only when yylex is invoked in the SC_EPILOGUE start condition. */ boundary code_start = scanner_cursor; /* Where containing comment or string or character literal started, when applicable. */ boundary token_start PACIFY_CC (= scanner_cursor); /* We cannot trust YY_USER_INIT, whose semantics changes over time (it moved in Flex 2.5.38). */ static bool first = true; if (first) { scanner_cursor = loc->start; first = false; } /*-----------------------. | Scanning white space. | `-----------------------*/ #line 1789 "src/scan-gram.c" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { /* %% [8.0] yymore()-related code goes here */ yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; /* %% [9.0] code to set up and find next match goes here */ yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 600 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_current_state != 599 ); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_find_action: /* %% [10.0] code to find the action number goes here */ yy_act = yy_accept[yy_current_state]; YY_DO_BEFORE_ACTION; /* %% [11.0] code for yylineno update goes here */ do_action: /* This label is used only to access EOF actions. */ /* %% [12.0] debug code goes here */ if ( yy_flex_debug ) { if ( yy_act == 0 ) fprintf( stderr, "--scanner backing up\n" ); else if ( yy_act < 127 ) fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n", (long)yy_rule_linenum[yy_act], yytext ); else if ( yy_act == 127 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); else if ( yy_act == 128 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); } switch ( yy_act ) { /* beginning of action switch */ /* %% [13.0] actions go here */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; /* Comments and white space. */ case 1: YY_RULE_SETUP #line 198 "/Users/akim/src/gnu/bison/src/scan-gram.l" { complain (loc, Wother, _("stray ',' treated as white space")); } YY_BREAK case 2: /* rule 2 can match eol */ #line 202 "/Users/akim/src/gnu/bison/src/scan-gram.l" case 3: /* rule 3 can match eol */ YY_RULE_SETUP #line 202 "/Users/akim/src/gnu/bison/src/scan-gram.l" continue; YY_BREAK case 4: YY_RULE_SETUP #line 203 "/Users/akim/src/gnu/bison/src/scan-gram.l" { token_start = loc->start; context_state = YY_START; BEGIN SC_YACC_COMMENT; } YY_BREAK case 5: /* rule 5 can match eol */ YY_RULE_SETUP #line 209 "/Users/akim/src/gnu/bison/src/scan-gram.l" { handle_syncline (yytext + sizeof "#line " - 1, *loc); } YY_BREAK /*----------------------------. | Scanning Bison directives. | `----------------------------*/ /* For directives that are also command line options, the regex must be "%..." after "[-_]"s are removed, and the directive must match the --long option name, with a single string argument. Otherwise, add exceptions to ../build-aux/cross-options.pl. */ case 6: YY_RULE_SETUP #line 227 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (NONASSOC); YY_BREAK case 7: YY_RULE_SETUP #line 228 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (CODE); YY_BREAK case 8: YY_RULE_SETUP #line 229 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_PERCENT_FLAG ("parse.trace"); YY_BREAK case 9: YY_RULE_SETUP #line 230 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (DEFAULT_PREC); YY_BREAK case 10: YY_RULE_SETUP #line 231 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (DEFINE); YY_BREAK case 11: YY_RULE_SETUP #line 232 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (DEFINES); YY_BREAK case 12: YY_RULE_SETUP #line 233 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (DESTRUCTOR); YY_BREAK case 13: YY_RULE_SETUP #line 234 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (DPREC); YY_BREAK case 14: YY_RULE_SETUP #line 235 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (EMPTY); YY_BREAK case 15: YY_RULE_SETUP #line 236 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (EXPECT); YY_BREAK case 16: YY_RULE_SETUP #line 237 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (EXPECT_RR); YY_BREAK case 17: YY_RULE_SETUP #line 238 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_FILE_PREFIX, uniqstr_new (yytext)); YY_BREAK case 18: YY_RULE_SETUP #line 239 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (INITIAL_ACTION); YY_BREAK case 19: YY_RULE_SETUP #line 240 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (GLR_PARSER); YY_BREAK case 20: YY_RULE_SETUP #line 241 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (LANGUAGE); YY_BREAK case 21: YY_RULE_SETUP #line 242 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_LEFT; YY_BREAK case 22: YY_RULE_SETUP #line 243 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_PERCENT_PARAM (lex); YY_BREAK case 23: YY_RULE_SETUP #line 244 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_PERCENT_FLAG ("locations"); YY_BREAK case 24: YY_RULE_SETUP #line 245 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (MERGE); YY_BREAK case 25: YY_RULE_SETUP #line 246 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (NO_DEFAULT_PREC); YY_BREAK case 26: YY_RULE_SETUP #line 247 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (NO_LINES); YY_BREAK case 27: YY_RULE_SETUP #line 248 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_NONASSOC; YY_BREAK case 28: YY_RULE_SETUP #line 249 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (NONDETERMINISTIC_PARSER); YY_BREAK case 29: YY_RULE_SETUP #line 250 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (NTERM); YY_BREAK case 30: YY_RULE_SETUP #line 251 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (OUTPUT); YY_BREAK case 31: YY_RULE_SETUP #line 252 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_PERCENT_PARAM (both); YY_BREAK case 32: YY_RULE_SETUP #line 253 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_PERCENT_PARAM (parse); YY_BREAK case 33: YY_RULE_SETUP #line 254 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_PREC; YY_BREAK case 34: YY_RULE_SETUP #line 255 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (PRECEDENCE); YY_BREAK case 35: YY_RULE_SETUP #line 256 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (PRINTER); YY_BREAK case 36: YY_RULE_SETUP #line 257 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (REQUIRE); YY_BREAK case 37: YY_RULE_SETUP #line 258 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_RIGHT; YY_BREAK case 38: YY_RULE_SETUP #line 259 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (SKELETON); YY_BREAK case 39: YY_RULE_SETUP #line 260 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_START; YY_BREAK case 40: YY_RULE_SETUP #line 261 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (TOKEN); YY_BREAK case 41: YY_RULE_SETUP #line 262 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_TOKEN; YY_BREAK case 42: YY_RULE_SETUP #line 263 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (TOKEN_TABLE); YY_BREAK case 43: YY_RULE_SETUP #line 264 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_TYPE; YY_BREAK case 44: YY_RULE_SETUP #line 265 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_UNION; YY_BREAK case 45: YY_RULE_SETUP #line 266 "/Users/akim/src/gnu/bison/src/scan-gram.l" return BISON_DIRECTIVE (VERBOSE); YY_BREAK case 46: YY_RULE_SETUP #line 267 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PERCENT_YACC; YY_BREAK /* Deprecated since Bison 2.3b (2008-05-27), but the warning is issued only since Bison 3.4. */ case 47: YY_RULE_SETUP #line 271 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_PURE_PARSER, uniqstr_new (yytext)); YY_BREAK /* Deprecated since Bison 3.0 (2013-07-25), but the warning is issued only since Bison 3.3. */ case 48: YY_RULE_SETUP #line 275 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_ERROR_VERBOSE, uniqstr_new (yytext)); YY_BREAK /* Deprecated since Bison 2.6 (2012-07-19), but the warning is issued only since Bison 3.3. */ case 49: /* rule 49 can match eol */ YY_RULE_SETUP #line 279 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_NAME_PREFIX, uniqstr_new (yytext)); YY_BREAK /* Deprecated since Bison 2.7.90, 2012. */ case 50: YY_RULE_SETUP #line 282 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%default-prec"); YY_BREAK case 51: YY_RULE_SETUP #line 283 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_ERROR_VERBOSE, uniqstr_new (yytext)); YY_BREAK case 52: YY_RULE_SETUP #line 284 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%expect-rr"); YY_BREAK case 53: /* rule 53 can match eol */ YY_RULE_SETUP #line 285 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (PERCENT_FILE_PREFIX, uniqstr_new (yytext)); YY_BREAK case 54: YY_RULE_SETUP #line 286 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%output \"y.tab.c\""); YY_BREAK case 55: YY_RULE_SETUP #line 287 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%no-default-prec"); YY_BREAK case 56: YY_RULE_SETUP #line 288 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%no-lines"); YY_BREAK case 57: /* rule 57 can match eol */ YY_RULE_SETUP #line 289 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%output"); YY_BREAK case 58: YY_RULE_SETUP #line 290 "/Users/akim/src/gnu/bison/src/scan-gram.l" DEPRECATED ("%token-table"); YY_BREAK case 59: YY_RULE_SETUP #line 292 "/Users/akim/src/gnu/bison/src/scan-gram.l" { complain (loc, complaint, _("invalid directive: %s"), quote (yytext)); } YY_BREAK case 60: YY_RULE_SETUP #line 296 "/Users/akim/src/gnu/bison/src/scan-gram.l" return COLON; YY_BREAK case 61: YY_RULE_SETUP #line 297 "/Users/akim/src/gnu/bison/src/scan-gram.l" return EQUAL; YY_BREAK case 62: YY_RULE_SETUP #line 298 "/Users/akim/src/gnu/bison/src/scan-gram.l" return PIPE; YY_BREAK case 63: YY_RULE_SETUP #line 299 "/Users/akim/src/gnu/bison/src/scan-gram.l" return SEMICOLON; YY_BREAK case 64: YY_RULE_SETUP #line 301 "/Users/akim/src/gnu/bison/src/scan-gram.l" { val->ID = uniqstr_new (yytext); id_loc = *loc; bracketed_id_str = NULL; BEGIN SC_AFTER_IDENTIFIER; } YY_BREAK case 65: YY_RULE_SETUP #line 308 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (INT, scan_integer (yytext, 10, *loc)); YY_BREAK case 66: YY_RULE_SETUP #line 309 "/Users/akim/src/gnu/bison/src/scan-gram.l" RETURN_VALUE (INT, scan_integer (yytext, 16, *loc)); YY_BREAK /* Identifiers may not start with a digit. Yet, don't silently accept "1FOO" as "1 FOO". */ case 67: YY_RULE_SETUP #line 313 "/Users/akim/src/gnu/bison/src/scan-gram.l" { complain (loc, complaint, _("invalid identifier: %s"), quote (yytext)); } YY_BREAK /* Characters. */ case 68: YY_RULE_SETUP #line 318 "/Users/akim/src/gnu/bison/src/scan-gram.l" token_start = loc->start; BEGIN SC_ESCAPED_CHARACTER; YY_BREAK /* Strings. */ case 69: YY_RULE_SETUP #line 321 "/Users/akim/src/gnu/bison/src/scan-gram.l" token_start = loc->start; BEGIN SC_ESCAPED_STRING; YY_BREAK /* Prologue. */ case 70: YY_RULE_SETUP #line 324 "/Users/akim/src/gnu/bison/src/scan-gram.l" code_start = loc->start; BEGIN SC_PROLOGUE; YY_BREAK /* Code in between braces. */ case 71: YY_RULE_SETUP #line 327 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_GROW; nesting = 0; code_start = loc->start; BEGIN SC_BRACED_CODE; } YY_BREAK /* Semantic predicate. */ case 72: /* rule 72 can match eol */ YY_RULE_SETUP #line 335 "/Users/akim/src/gnu/bison/src/scan-gram.l" { nesting = 0; code_start = loc->start; BEGIN SC_PREDICATE; } YY_BREAK /* A type. */ case 73: YY_RULE_SETUP #line 342 "/Users/akim/src/gnu/bison/src/scan-gram.l" return TAG_ANY; YY_BREAK case 74: YY_RULE_SETUP #line 343 "/Users/akim/src/gnu/bison/src/scan-gram.l" return TAG_NONE; YY_BREAK case 75: YY_RULE_SETUP #line 344 "/Users/akim/src/gnu/bison/src/scan-gram.l" { nesting = 0; token_start = loc->start; BEGIN SC_TAG; } YY_BREAK case 76: YY_RULE_SETUP #line 350 "/Users/akim/src/gnu/bison/src/scan-gram.l" { static int percent_percent_count; if (++percent_percent_count == 2) BEGIN SC_EPILOGUE; return PERCENT_PERCENT; } YY_BREAK case 77: YY_RULE_SETUP #line 357 "/Users/akim/src/gnu/bison/src/scan-gram.l" { bracketed_id_str = NULL; bracketed_id_start = loc->start; bracketed_id_context_state = YY_START; BEGIN SC_BRACKETED_ID; } YY_BREAK case 78: YY_RULE_SETUP #line 364 "/Users/akim/src/gnu/bison/src/scan-gram.l" { complain (loc, complaint, "%s: %s", ngettext ("invalid character", "invalid characters", yyleng), quote_mem (yytext, yyleng)); } YY_BREAK case YY_STATE_EOF(INITIAL): #line 370 "/Users/akim/src/gnu/bison/src/scan-gram.l" { loc->start = loc->end = scanner_cursor; yyterminate (); } YY_BREAK /*--------------------------------------------------------------. | Supporting \0 complexifies our implementation for no expected | | added value. | `--------------------------------------------------------------*/ case 79: YY_RULE_SETUP #line 384 "/Users/akim/src/gnu/bison/src/scan-gram.l" complain (loc, complaint, _("invalid null character")); YY_BREAK /*-----------------------------------------------------------------. | Scanning after an identifier, checking whether a colon is next. | `-----------------------------------------------------------------*/ case 80: YY_RULE_SETUP #line 394 "/Users/akim/src/gnu/bison/src/scan-gram.l" { if (bracketed_id_str) { ROLLBACK_CURRENT_TOKEN; BEGIN SC_RETURN_BRACKETED_ID; *loc = id_loc; return ID; } else { bracketed_id_start = loc->start; bracketed_id_context_state = YY_START; BEGIN SC_BRACKETED_ID; } } YY_BREAK case 81: YY_RULE_SETUP #line 409 "/Users/akim/src/gnu/bison/src/scan-gram.l" { ROLLBACK_CURRENT_TOKEN; BEGIN (bracketed_id_str ? SC_RETURN_BRACKETED_ID : INITIAL); *loc = id_loc; return ID_COLON; } YY_BREAK case 82: YY_RULE_SETUP #line 415 "/Users/akim/src/gnu/bison/src/scan-gram.l" { ROLLBACK_CURRENT_TOKEN; BEGIN (bracketed_id_str ? SC_RETURN_BRACKETED_ID : INITIAL); *loc = id_loc; return ID; } YY_BREAK case YY_STATE_EOF(SC_AFTER_IDENTIFIER): #line 421 "/Users/akim/src/gnu/bison/src/scan-gram.l" { BEGIN (bracketed_id_str ? SC_RETURN_BRACKETED_ID : INITIAL); *loc = id_loc; return ID; } YY_BREAK /*--------------------------------. | Scanning bracketed identifiers. | `--------------------------------*/ case 83: YY_RULE_SETUP #line 434 "/Users/akim/src/gnu/bison/src/scan-gram.l" { if (bracketed_id_str) { complain (loc, complaint, _("unexpected identifier in bracketed name: %s"), quote (yytext)); } else { bracketed_id_str = uniqstr_new (yytext); bracketed_id_loc = *loc; } } YY_BREAK case 84: YY_RULE_SETUP #line 447 "/Users/akim/src/gnu/bison/src/scan-gram.l" { BEGIN bracketed_id_context_state; if (bracketed_id_str) { if (INITIAL == bracketed_id_context_state) { val->BRACKETED_ID = bracketed_id_str; bracketed_id_str = 0; *loc = bracketed_id_loc; return BRACKETED_ID; } } else complain (loc, complaint, _("an identifier expected")); } YY_BREAK case 85: YY_RULE_SETUP #line 463 "/Users/akim/src/gnu/bison/src/scan-gram.l" { complain (loc, complaint, "%s: %s", ngettext ("invalid character in bracketed name", "invalid characters in bracketed name", yyleng), quote_mem (yytext, yyleng)); } YY_BREAK case YY_STATE_EOF(SC_BRACKETED_ID): #line 470 "/Users/akim/src/gnu/bison/src/scan-gram.l" { BEGIN bracketed_id_context_state; unexpected_eof (bracketed_id_start, "]"); } YY_BREAK case 86: YY_RULE_SETUP #line 478 "/Users/akim/src/gnu/bison/src/scan-gram.l" { ROLLBACK_CURRENT_TOKEN; val->BRACKETED_ID = bracketed_id_str; bracketed_id_str = 0; *loc = bracketed_id_loc; BEGIN INITIAL; return BRACKETED_ID; } YY_BREAK /*---------------------------------------------------------------. | Scanning a Yacc comment. The initial '/ *' is already eaten. | `---------------------------------------------------------------*/ case 87: YY_RULE_SETUP #line 495 "/Users/akim/src/gnu/bison/src/scan-gram.l" BEGIN context_state; YY_BREAK case 88: /* rule 88 can match eol */ YY_RULE_SETUP #line 496 "/Users/akim/src/gnu/bison/src/scan-gram.l" continue; YY_BREAK case YY_STATE_EOF(SC_YACC_COMMENT): #line 497 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "*/"); BEGIN context_state; YY_BREAK /*------------------------------------------------------------. | Scanning a C comment. The initial '/ *' is already eaten. | `------------------------------------------------------------*/ case 89: /* rule 89 can match eol */ YY_RULE_SETUP #line 507 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; BEGIN context_state; YY_BREAK case YY_STATE_EOF(SC_COMMENT): #line 508 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "*/"); BEGIN context_state; YY_BREAK /*--------------------------------------------------------------. | Scanning a line comment. The initial '//' is already eaten. | `--------------------------------------------------------------*/ case 90: /* rule 90 can match eol */ YY_RULE_SETUP #line 518 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; BEGIN context_state; YY_BREAK case 91: /* rule 91 can match eol */ YY_RULE_SETUP #line 519 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; YY_BREAK case YY_STATE_EOF(SC_LINE_COMMENT): #line 520 "/Users/akim/src/gnu/bison/src/scan-gram.l" BEGIN context_state; YY_BREAK /*------------------------------------------------. | Scanning a Bison string, including its escapes. | | The initial quote is already eaten. | `------------------------------------------------*/ case 92: YY_RULE_SETUP #line 531 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_FINISH; BEGIN INITIAL; loc->start = token_start; complain (loc, Wyacc, _("POSIX Yacc does not support string literals")); RETURN_VALUE (STRING, last_string); } YY_BREAK case YY_STATE_EOF(SC_ESCAPED_STRING): #line 539 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "\""); YY_BREAK case 93: /* rule 93 can match eol */ YY_RULE_SETUP #line 540 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_newline (token_start, "\""); YY_BREAK /*----------------------------------------------------------. | Scanning a Bison character literal, decoding its escapes. | | The initial quote is already eaten. | `----------------------------------------------------------*/ case 94: YY_RULE_SETUP #line 550 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_FINISH; loc->start = token_start; val->CHAR = last_string[0]; /* FIXME: Eventually, make these errors. */ if (last_string[0] == '\0') { complain (loc, Wother, _("empty character literal")); /* '\0' seems dangerous even if we are about to complain. */ val->CHAR = '\''; } else if (last_string[1] != '\0') complain (loc, Wother, _("extra characters in character literal")); STRING_FREE; BEGIN INITIAL; return CHAR; } YY_BREAK case 95: /* rule 95 can match eol */ YY_RULE_SETUP #line 569 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_newline (token_start, "'"); YY_BREAK case YY_STATE_EOF(SC_ESCAPED_CHARACTER): #line 570 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "'"); YY_BREAK /*--------------------------------------------------------------. | Scanning a tag. The initial angle bracket is already eaten. | `--------------------------------------------------------------*/ case 96: YY_RULE_SETUP #line 581 "/Users/akim/src/gnu/bison/src/scan-gram.l" { --nesting; if (nesting < 0) { STRING_FINISH; loc->start = token_start; val->TAG = uniqstr_new (last_string); STRING_FREE; BEGIN INITIAL; return TAG; } STRING_GROW; } YY_BREAK case 97: /* rule 97 can match eol */ YY_RULE_SETUP #line 595 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; YY_BREAK case 98: YY_RULE_SETUP #line 596 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; nesting += yyleng; YY_BREAK case YY_STATE_EOF(SC_TAG): #line 598 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, ">"); YY_BREAK /*----------------------------. | Decode escaped characters. | `----------------------------*/ case 99: YY_RULE_SETUP #line 607 "/Users/akim/src/gnu/bison/src/scan-gram.l" { verify (UCHAR_MAX < ULONG_MAX); long c = strtol (yytext + 1, NULL, 8); if (0 < c && c <= UCHAR_MAX) obstack_1grow (&obstack_for_string, c); else complain (loc, complaint, _("invalid number after \\-escape: %s"), yytext+1); } YY_BREAK case 100: YY_RULE_SETUP #line 617 "/Users/akim/src/gnu/bison/src/scan-gram.l" { verify (UCHAR_MAX < ULONG_MAX); long c = strtol (yytext + 2, NULL, 16); if (0 < c && c <= UCHAR_MAX) obstack_1grow (&obstack_for_string, c); else complain (loc, complaint, _("invalid number after \\-escape: %s"), yytext+1); } YY_BREAK case 101: YY_RULE_SETUP #line 627 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\a'); YY_BREAK case 102: YY_RULE_SETUP #line 628 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\b'); YY_BREAK case 103: YY_RULE_SETUP #line 629 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\f'); YY_BREAK case 104: YY_RULE_SETUP #line 630 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\n'); YY_BREAK case 105: YY_RULE_SETUP #line 631 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\r'); YY_BREAK case 106: YY_RULE_SETUP #line 632 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\t'); YY_BREAK case 107: YY_RULE_SETUP #line 633 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, '\v'); YY_BREAK /* \\[\"\'?\\] would be shorter, but it confuses xgettext. */ case 108: YY_RULE_SETUP #line 636 "/Users/akim/src/gnu/bison/src/scan-gram.l" obstack_1grow (&obstack_for_string, yytext[1]); YY_BREAK case 109: YY_RULE_SETUP #line 638 "/Users/akim/src/gnu/bison/src/scan-gram.l" { int c = convert_ucn_to_byte (yytext); if (c <= 0) complain (loc, complaint, _("invalid number after \\-escape: %s"), yytext+1); else obstack_1grow (&obstack_for_string, c); } YY_BREAK case 110: /* rule 110 can match eol */ YY_RULE_SETUP #line 646 "/Users/akim/src/gnu/bison/src/scan-gram.l" { char const *p = yytext + 1; /* Quote only if escaping won't make the character visible. */ if (c_isspace ((unsigned char) *p) && c_isprint ((unsigned char) *p)) p = quote (p); else p = quotearg_style_mem (escape_quoting_style, p, 1); complain (loc, complaint, _("invalid character after \\-escape: %s"), p); } YY_BREAK /*--------------------------------------------. | Scanning user-code characters and strings. | `--------------------------------------------*/ case 111: /* rule 111 can match eol */ YY_RULE_SETUP #line 664 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; YY_BREAK case 112: YY_RULE_SETUP #line 669 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; BEGIN context_state; YY_BREAK case 113: /* rule 113 can match eol */ YY_RULE_SETUP #line 670 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_newline (token_start, "'"); YY_BREAK case YY_STATE_EOF(SC_CHARACTER): #line 671 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "'"); YY_BREAK case 114: YY_RULE_SETUP #line 676 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; BEGIN context_state; YY_BREAK case 115: /* rule 115 can match eol */ YY_RULE_SETUP #line 677 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_newline (token_start, "\""); YY_BREAK case YY_STATE_EOF(SC_STRING): #line 678 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (token_start, "\""); YY_BREAK /*---------------------------------------------------. | Strings, comments etc. can be found in user code. | `---------------------------------------------------*/ case 116: YY_RULE_SETUP #line 688 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_GROW; context_state = YY_START; token_start = loc->start; BEGIN SC_CHARACTER; } YY_BREAK case 117: YY_RULE_SETUP #line 694 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_GROW; context_state = YY_START; token_start = loc->start; BEGIN SC_STRING; } YY_BREAK case 118: /* rule 118 can match eol */ YY_RULE_SETUP #line 700 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_GROW; context_state = YY_START; token_start = loc->start; BEGIN SC_COMMENT; } YY_BREAK case 119: /* rule 119 can match eol */ YY_RULE_SETUP #line 706 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_GROW; context_state = YY_START; BEGIN SC_LINE_COMMENT; } YY_BREAK /*-----------------------------------------------------------. | Scanning some code in braces (actions, predicates). The | | initial "{" is already eaten. | `-----------------------------------------------------------*/ case 120: /* rule 120 can match eol */ YY_RULE_SETUP #line 722 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; nesting++; YY_BREAK case 121: /* rule 121 can match eol */ YY_RULE_SETUP #line 723 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; nesting--; YY_BREAK /* Tokenize '<<%' correctly (as '<<' '%') rather than incorrectly (as '<' '<%'). */ case 122: /* rule 122 can match eol */ YY_RULE_SETUP #line 727 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; YY_BREAK case YY_STATE_EOF(SC_BRACED_CODE): case YY_STATE_EOF(SC_PREDICATE): #line 729 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (code_start, "}"); YY_BREAK case 123: YY_RULE_SETUP #line 734 "/Users/akim/src/gnu/bison/src/scan-gram.l" { obstack_1grow (&obstack_for_string, '}'); --nesting; if (nesting < 0) { STRING_FINISH; loc->start = code_start; BEGIN INITIAL; RETURN_VALUE (BRACED_CODE, last_string); } } YY_BREAK case 124: YY_RULE_SETUP #line 750 "/Users/akim/src/gnu/bison/src/scan-gram.l" { --nesting; if (nesting < 0) { STRING_FINISH; loc->start = code_start; BEGIN INITIAL; RETURN_VALUE (BRACED_PREDICATE, last_string); } else obstack_1grow (&obstack_for_string, '}'); } YY_BREAK /*--------------------------------------------------------------. | Scanning some prologue: from "%{" (already scanned) to "%}". | `--------------------------------------------------------------*/ case 125: YY_RULE_SETUP #line 770 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_FINISH; loc->start = code_start; BEGIN INITIAL; RETURN_VALUE (PROLOGUE, last_string); } YY_BREAK case YY_STATE_EOF(SC_PROLOGUE): #line 777 "/Users/akim/src/gnu/bison/src/scan-gram.l" unexpected_eof (code_start, "%}"); YY_BREAK /*---------------------------------------------------------------. | Scanning the epilogue (everything after the second "%%", which | | has already been eaten). | `---------------------------------------------------------------*/ case YY_STATE_EOF(SC_EPILOGUE): #line 788 "/Users/akim/src/gnu/bison/src/scan-gram.l" { STRING_FINISH; loc->start = code_start; BEGIN INITIAL; RETURN_VALUE (EPILOGUE, last_string); } YY_BREAK /*-----------------------------------------------------. | By default, grow the string obstack with the input. | `-----------------------------------------------------*/ /* Accept multibyte characters in one block instead of byte after byte, so that add_column_width and mbsnwidth can compute correct screen width. Add a fallthrough "|." so that non UTF-8 input is still accepted and does not jam the scanner. */ case 126: /* rule 126 can match eol */ YY_RULE_SETUP #line 809 "/Users/akim/src/gnu/bison/src/scan-gram.l" STRING_GROW; YY_BREAK case 127: YY_RULE_SETUP #line 812 "/Users/akim/src/gnu/bison/src/scan-gram.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 2968 "src/scan-gram.c" case YY_STATE_EOF(SC_RETURN_BRACKETED_ID): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; /* %if-c-only */ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; /* %endif */ /* %if-c++-only */ /* %endif */ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { /* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of user's declarations */ } /* end of yylex */ /* %ok-for-header */ /* %if-c++-only */ /* %not-for-header */ /* %ok-for-header */ /* %endif */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ /* %if-c-only */ static int yy_get_next_buffer (void) /* %endif */ /* %if-c++-only */ /* %endif */ { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc( (void *) b->yy_ch_buf, (yy_size_t) (b->yy_buf_size + 2) ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); /* "- 2" to take care of EOB's */ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ /* %if-c-only */ /* %not-for-header */ static yy_state_type yy_get_previous_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { yy_state_type yy_current_state; char *yy_cp; /* %% [15.0] code to get the start state into yy_current_state goes here */ yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { /* %% [16.0] code to find the next state goes here */ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 72); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 600 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ /* %if-c-only */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) /* %endif */ /* %if-c++-only */ /* %endif */ { int yy_is_jam; /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */ char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 72; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 600 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 599); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT /* %if-c-only */ static void yyunput (int c, char * yy_bp ) /* %endif */ /* %if-c++-only */ /* %endif */ { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; /* %% [18.0] update yylineno here */ (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } /* %if-c-only */ /* %endif */ #endif /* %if-c-only */ #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif /* %endif */ /* %if-c++-only */ /* %endif */ { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart( yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return 0; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); /* %% [19.0] update BOL and yylineno */ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); return c; } /* %if-c-only */ #endif /* ifndef YY_NO_INPUT */ /* %endif */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ /* %if-c-only */ void yyrestart (FILE * input_file ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_init_buffer( YY_CURRENT_BUFFER, input_file ); yy_load_buffer_state( ); } /* %if-c++-only */ /* %endif */ /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ /* %if-c-only */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } /* %if-c-only */ static void yy_load_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; /* %if-c-only */ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; /* %endif */ /* %if-c++-only */ /* %endif */ (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ /* %if-c-only */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) /* %endif */ /* %if-c++-only */ /* %endif */ { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } /* %if-c++-only */ /* %endif */ /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ /* %if-c-only */ void yy_delete_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree( (void *) b->yy_ch_buf ); yyfree( (void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ /* %if-c-only */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) /* %endif */ /* %if-c++-only */ /* %endif */ { int oerrno = errno; yy_flush_buffer( b ); /* %if-c-only */ b->yy_input_file = file; /* %endif */ /* %if-c++-only */ /* %endif */ b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } /* %if-c-only */ b->yy_is_interactive = 0; /* %endif */ /* %if-c++-only */ /* %endif */ errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ /* %if-c-only */ void yy_flush_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /* %if-c-or-c++ */ /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ /* %if-c-only */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /* %endif */ /* %if-c-or-c++ */ /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ /* %if-c-only */ void yypop_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* %endif */ /* %if-c-or-c++ */ /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ /* %if-c-only */ static void yyensure_buffer_stack (void) /* %endif */ /* %if-c++-only */ /* %endif */ { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return NULL; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = NULL; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer( b ); return b; } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (const char * yystr ) { return yy_scan_bytes( yystr, (int) strlen(yystr) ); } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = (yy_size_t) (_yybytes_len + 2); buf = (char *) yyalloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } /* %endif */ #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif /* %if-c-only */ static void yynoreturn yy_fatal_error (const char* msg ) { fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* %endif */ /* %if-c++-only */ /* %endif */ /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /* %if-c-only */ /* %if-reentrant */ /* %endif */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /* %if-reentrant */ /* %endif */ /** Set the current line number. * @param _line_number line number * */ void yyset_lineno (int _line_number ) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) { yyin = _in_str ; } void yyset_out (FILE * _out_str ) { yyout = _out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug ) { yy_flex_debug = _bdebug ; } /* %endif */ /* %if-reentrant */ /* %if-bison-bridge */ /* %endif */ /* %endif if-c-only */ /* %if-c-only */ static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = NULL; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = NULL; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = NULL; yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* %endif */ /* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */ /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer( YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); /* %if-reentrant */ /* %endif */ return 0; } /* %endif */ /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, const char * s2, int n ) { int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (const char * s ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return malloc(size); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return realloc(ptr, size); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } /* %if-tables-serialization definitions */ /* %define-yytables The name for this specific scanner's tables. */ #define YYTABLES_NAME "yytables" /* %endif */ /* %ok-for-header */ #line 812 "/Users/akim/src/gnu/bison/src/scan-gram.l" /*------------------------------------------------------. | Scan NUMBER for a base-BASE integer at location LOC. | `------------------------------------------------------*/ static int scan_integer (char const *number, int base, location loc) { verify (INT_MAX < ULONG_MAX); if (base == 16) complain (&loc, Wyacc, _("POSIX Yacc does not support hexadecimal literals")); errno = 0; long num = strtol (number, NULL, base); if (! (0 <= num && num <= INT_MAX && errno == 0)) { complain (&loc, complaint, _("integer out of range: %s"), quote (number)); num = INT_MAX; } return num; } /*------------------------------------------------------------------. | Convert universal character name UCN to a single-byte character, | | and return that character. Return -1 if UCN does not correspond | | to a single-byte character. | `------------------------------------------------------------------*/ static int convert_ucn_to_byte (char const *ucn) { verify (UCHAR_MAX <= INT_MAX); long code = strtol (ucn + 2, NULL, 16); /* FIXME: Currently we assume Unicode-compatible unibyte characters on ASCII hosts (i.e., Latin-1 on hosts with 8-bit bytes). On non-ASCII hosts we support only the portable C character set. These limitations should be removed once we add support for multibyte characters. */ if (! (0 <= code && code <= UCHAR_MAX)) return -1; #if ! ('$' == 0x24 && '@' == 0x40 && '`' == 0x60 && '~' == 0x7e) { /* A non-ASCII host. Use CODE to index into a table of the C basic execution character set, which is guaranteed to exist on all Standard C platforms. This table also includes '$', '@', and '`', which are not in the basic execution character set but which are unibyte characters on all the platforms that we know about. */ static signed char const table[] = { '\0', -1, -1, -1, -1, -1, -1, '\a', '\b', '\t', '\n', '\v', '\f', '\r', -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, ' ', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~' }; code = code < sizeof table ? table[code] : -1; } #endif return code; } /*---------------------------------------------------------------------. | Handle '#line INT( "FILE")?\n'. ARGS has already skipped '#line '. | `---------------------------------------------------------------------*/ static void handle_syncline (char *args, location loc) { char *file; errno = 0; long lineno = strtol (args, &file, 10); if (! (0 <= lineno && lineno <= INT_MAX && errno == 0)) { complain (&loc, Wother, _("line number overflow")); lineno = INT_MAX; } file = strchr (file, '"'); if (file) { *strchr (file + 1, '"') = '\0'; current_file = uniqstr_new (file + 1); } boundary_set (&scanner_cursor, current_file, lineno, 1, 1); } /*----------------------------------------------------------------. | For a token or comment starting at START, report message MSGID, | | which should say that an end marker was found before the | | expected TOKEN_END. Then, pretend that TOKEN_END was found. | `----------------------------------------------------------------*/ static void unexpected_end (boundary start, char const *msgid, char const *token_end) { location loc; loc.start = start; loc.end = scanner_cursor; size_t i = strlen (token_end); /* Adjust scanner cursor so that any later message does not count the characters about to be inserted. */ scanner_cursor.column -= i; scanner_cursor.byte -= i; while (i != 0) unput (token_end[--i]); token_end = quote (token_end); /* Instead of '\'', display "'". */ if (STREQ (token_end, "'\\''")) token_end = "\"'\""; complain (&loc, complaint, msgid, token_end); } /*------------------------------------------------------------------------. | Report an unexpected EOF in a token or comment starting at START. | | An end of file was encountered and the expected TOKEN_END was missing. | | After reporting the problem, pretend that TOKEN_END was found. | `------------------------------------------------------------------------*/ static void unexpected_eof (boundary start, char const *token_end) { unexpected_end (start, _("missing %s at end of file"), token_end); } /*----------------------------------------. | Likewise, but for unexpected newlines. | `----------------------------------------*/ static void unexpected_newline (boundary start, char const *token_end) { unexpected_end (start, _("missing %s at end of line"), token_end); } void gram_scanner_open (const char *gram) { gram__flex_debug = trace_flag & trace_scan; gram_debug = trace_flag & trace_parse; obstack_init (&obstack_for_string); current_file = gram; gram_in = xfopen (gram, "r"); } void gram_scanner_close () { xfclose (gram_in); /* Reclaim Flex's buffers. */ yylex_destroy (); } void gram_scanner_free (void) { obstack_free (&obstack_for_string, 0); }