| #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 <stdio.h> |
| #include <string.h> |
| #include <errno.h> |
| #include <stdlib.h> |
| /* %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 <inttypes.h>. 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 <inttypes.h> |
| 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 132 |
| #define YY_END_OF_BUFFER 133 |
| /* 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[612] = |
| { 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 93, 93, 116, 116, 116, 116, |
| 0, 0, 0, 0, 133, 80, 2, 2, 2, 70, |
| 80, 69, 80, 1, 65, 80, 66, 66, 61, 64, |
| 77, 62, 65, 79, 65, 73, 63, 80, 90, 90, |
| 90, 131, 131, 99, 131, 98, 115, 131, 131, 131, |
| 131, 131, 131, 131, 81, 95, 94, 97, 131, 84, |
| 2, 2, 1, 84, 83, 82, 84, 101, 101, 102, |
| 100, 81, 122, 131, 121, 131, 131, 131, 125, 128, |
| |
| 129, 131, 92, 131, 131, 120, 131, 119, 131, 118, |
| 131, 117, 87, 2, 2, 1, 85, 87, 87, 86, |
| 87, 88, 2, 2, 1, 88, 88, 80, 2, 78, |
| 60, 0, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 72, 65, 65, 4, 3, 68, 66, 68, 0, |
| 76, 0, 0, 90, 89, 99, 114, 114, 112, 103, |
| 114, 105, 106, 107, 108, 109, 110, 114, 111, 114, |
| 131, 0, 0, 0, 0, 0, 0, 96, 101, 101, |
| 102, 130, 123, 124, 0, 126, 0, 125, 127, 0, |
| |
| 91, 0, 92, 0, 93, 0, 120, 116, 116, 116, |
| 116, 116, 118, 87, 85, 60, 0, 0, 74, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 3, 68, 67, 75, 71, 0, 103, 0, 0, |
| 104, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 0, 103, 0, 0, 60, 7, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 22, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 34, 60, 60, |
| 60, 60, 60, 60, 41, 60, 44, 60, 60, 47, |
| 0, 0, 0, 60, 8, 60, 60, 60, 13, 14, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 25, 60, 60, 60, 60, 60, 60, 60, 30, 60, |
| |
| 32, 60, 60, 60, 60, 60, 38, 60, 40, 42, |
| 45, 60, 0, 0, 113, 6, 60, 10, 60, 60, |
| 60, 15, 60, 60, 60, 19, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 31, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 0, 60, 11, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 60, 60, 60, 60, 60, 0, |
| 58, 60, 60, 36, 60, 37, 60, 60, 60, 46, |
| 5, 0, 0, 60, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 60, 21, 60, 60, 60, 60, 27, |
| |
| 60, 57, 28, 60, 60, 60, 60, 39, 60, 60, |
| 0, 60, 60, 60, 60, 60, 16, 53, 60, 60, |
| 60, 60, 23, 24, 60, 60, 60, 60, 60, 60, |
| 60, 60, 60, 0, 0, 60, 60, 12, 60, 60, |
| 60, 60, 18, 60, 60, 60, 60, 60, 60, 35, |
| 60, 60, 60, 0, 60, 60, 60, 60, 17, 60, |
| 60, 50, 60, 60, 60, 33, 48, 43, 59, 9, |
| 51, 60, 60, 0, 54, 60, 60, 50, 50, 60, |
| 60, 60, 49, 52, 60, 60, 50, 60, 60, 60, |
| 60, 20, 60, 60, 60, 60, 26, 56, 60, 60, |
| |
| 60, 60, 60, 55, 60, 60, 60, 60, 60, 29, |
| 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, 12, |
| 13, 14, 7, 15, 16, 17, 18, 19, 20, 20, |
| 20, 20, 20, 20, 20, 21, 21, 22, 23, 24, |
| 25, 26, 27, 7, 28, 28, 28, 28, 28, 28, |
| 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, |
| 29, 29, 29, 29, 30, 29, 29, 31, 29, 29, |
| 32, 33, 34, 7, 35, 7, 36, 37, 38, 39, |
| |
| 40, 41, 42, 43, 44, 29, 45, 46, 47, 48, |
| 49, 50, 51, 52, 53, 54, 55, 56, 29, 57, |
| 58, 29, 59, 60, 61, 7, 1, 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, 1, 1, 4, 4, 5, 6, 2, 7, 7, |
| 7, 1, 4, 8, 4, 8, 1, 7, 7, 7, |
| 7, 9, 1, 10, 7, 7, 7, 7, 7, 7, |
| 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, |
| 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, |
| 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1 |
| } ; |
| |
| static const flex_int16_t yy_base[629] = |
| { 0, |
| 0, 1327, 68, 69, 83, 155, 87, 88, 97, 98, |
| 108, 159, 101, 108, 179, 195, 265, 335, 227, 228, |
| 405, 475, 238, 239, 251, 275, 282, 298, 302, 309, |
| 547, 1326, 346, 373, 1334, 0, 1337, 1337, 1330, 1337, |
| 610, 1337, 1337, 1337, 669, 61, 100, 57, 0, 1337, |
| 71, 1337, 0, 1337, 1320, 1337, 1337, 1285, 1337, 1327, |
| 1311, 1337, 1337, 1337, 1325, 1337, 737, 73, 1263, 79, |
| 18, 65, 107, 1264, 1337, 1337, 1337, 1337, 1312, 1337, |
| 1337, 1321, 1337, 104, 1337, 1337, 1277, 1306, 159, 1297, |
| 1337, 1304, 1337, 1258, 1337, 178, 146, 183, 1337, 1337, |
| |
| 1337, 71, 1337, 1315, 381, 1337, 1314, 1337, 395, 1337, |
| 1313, 1337, 0, 1337, 1312, 0, 0, 181, 1337, 1337, |
| 1268, 1337, 1337, 1310, 1337, 190, 1266, 0, 1337, 1337, |
| 0, 400, 1267, 1261, 136, 212, 1265, 1262, 1267, 1258, |
| 255, 1265, 243, 1249, 211, 170, 203, 276, 1255, 1262, |
| 1265, 1337, 0, 0, 1337, 0, 0, 298, 405, 1274, |
| 1337, 1291, 1254, 1337, 1337, 1337, 1337, 1294, 1337, 119, |
| 411, 1337, 1337, 1337, 1337, 1337, 1337, 434, 1337, 475, |
| 1337, 265, 293, 303, 309, 355, 358, 1337, 1280, 239, |
| 1271, 1337, 1337, 1337, 485, 1337, 515, 1337, 1337, 520, |
| |
| 1337, 525, 1337, 535, 1261, 1290, 1337, 1337, 540, 1259, |
| 1288, 619, 1337, 0, 0, 0, 628, 1287, 1337, 1241, |
| 1249, 426, 1235, 1236, 1233, 1234, 87, 1231, 1246, 1237, |
| 1232, 126, 1241, 1226, 1230, 379, 1236, 1221, 1222, 237, |
| 1221, 1221, 1229, 1230, 1233, 1216, 1222, 1216, 1221, 1212, |
| 1225, 0, 0, 0, 1337, 1337, 1214, 182, 760, 783, |
| 789, 372, 394, 438, 669, 451, 1258, 747, 306, 1257, |
| 756, 744, 1256, 810, 176, 1255, 829, 834, 1254, 839, |
| 844, 255, 1253, 1219, 1214, 1198, 71, 1198, 1211, 1196, |
| 1200, 1208, 1207, 1206, 1229, 1205, 1189, 1200, 1187, 1224, |
| |
| 1203, 1196, 1197, 323, 422, 198, 1184, 1185, 305, 1196, |
| 1185, 1192, 1176, 1187, 1183, 1176, 1180, 1186, 1185, 1175, |
| 1186, 1184, 1181, 1337, 832, 838, 1168, 0, 1177, 1163, |
| 1169, 1164, 1177, 1156, 1161, 1174, 1195, 1171, 1159, 1168, |
| 1163, 1151, 0, 1155, 1150, 1163, 286, 1162, 1157, 1160, |
| 1155, 1145, 1157, 1149, 1140, 1147, 1153, 1152, 1137, 328, |
| 1146, 1135, 1148, 1133, 0, 1138, 0, 1137, 1135, 0, |
| 1177, 861, 867, 1124, 0, 1135, 1140, 1124, 0, 0, |
| 374, 1124, 1127, 376, 1140, 1123, 1138, 1137, 1136, 1127, |
| 0, 1120, 1128, 1120, 1126, 1118, 1112, 1110, 0, 1109, |
| |
| 0, 1146, 1122, 1120, 1109, 1106, 0, 1103, 0, 377, |
| 0, 1103, 485, 890, 1337, 0, 1101, 1101, 1115, 1096, |
| 1095, 712, 1098, 1100, 1096, 0, 1101, 1104, 1093, 1095, |
| 1091, 1106, 1101, 1104, 1099, 1089, 1097, 859, 1086, 1095, |
| 1082, 1097, 1092, 1082, 1076, 1075, 1088, 623, 728, 0, |
| 1073, 1086, 1085, 1072, 1071, 1082, 1066, 1067, 1103, 1078, |
| 1081, 1068, 1075, 1059, 1060, 1057, 1058, 1072, 1057, 888, |
| 1337, 1072, 1059, 0, 1054, 0, 1057, 1068, 1067, 0, |
| 1337, 1099, 1093, 1050, 1049, 1049, 1038, 1025, 1014, 1013, |
| 1021, 1007, 1009, 989, 0, 977, 970, 979, 973, 0, |
| |
| 972, 0, 0, 912, 906, 919, 903, 0, 917, 916, |
| 917, 872, 865, 864, 878, 877, 0, 0, 868, 846, |
| 833, 845, 0, 0, 823, 802, 801, 810, 782, 767, |
| 766, 759, 740, 775, 779, 735, 732, 0, 720, 717, |
| 698, 688, 0, 676, 672, 730, 755, 653, 648, 0, |
| 642, 653, 652, 473, 646, 645, 627, 626, 917, 623, |
| 592, 930, 585, 485, 489, 0, 0, 0, 0, 0, |
| 0, 492, 470, 935, 1337, 760, 460, 941, 946, 455, |
| 446, 444, 0, 0, 451, 434, 959, 420, 400, 383, |
| 345, 0, 342, 322, 292, 287, 0, 0, 292, 282, |
| |
| 280, 241, 232, 0, 238, 188, 176, 175, 126, 0, |
| 1337, 966, 976, 986, 996, 1006, 1016, 1021, 1024, 1031, |
| 1041, 1051, 1059, 1064, 1067, 1074, 1080, 1087 |
| } ; |
| |
| static const flex_int16_t yy_def[629] = |
| { 0, |
| 611, 1, 612, 612, 613, 613, 6, 6, 6, 6, |
| 614, 614, 615, 615, 6, 6, 6, 6, 6, 6, |
| 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, |
| 611, 31, 616, 616, 611, 617, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 618, 618, 617, 611, |
| 611, 611, 619, 611, 619, 611, 611, 617, 611, 611, |
| 611, 611, 611, 611, 611, 611, 620, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 621, 621, 611, |
| 611, 621, 611, 611, 611, 611, 611, 611, 611, 611, |
| |
| 611, 611, 611, 611, 611, 611, 611, 611, 622, 611, |
| 611, 611, 623, 611, 611, 623, 624, 611, 611, 611, |
| 623, 611, 611, 611, 611, 611, 611, 617, 611, 611, |
| 625, 611, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 611, 45, 619, 611, 626, 627, 618, 627, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 621, 621, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 623, 624, 625, 611, 611, 611, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 626, 627, 159, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 622, 611, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 611, 611, 611, 611, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 611, 611, 611, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 611, 611, 611, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 611, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 611, |
| 611, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 611, 611, 611, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 628, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 628, 628, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 628, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 625, 625, 625, 611, 611, 625, 625, 611, 611, 625, |
| 625, 625, 625, 625, 625, 625, 611, 625, 625, 625, |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| |
| 625, 625, 625, 625, 625, 625, 625, 625, 625, 625, |
| 0, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611 |
| } ; |
| |
| static const flex_int16_t yy_nxt[1410] = |
| { 0, |
| 36, 37, 38, 37, 39, 37, 36, 40, 36, 41, |
| 42, 36, 36, 43, 44, 36, 45, 46, 47, 48, |
| 48, 49, 50, 51, 52, 43, 36, 53, 53, 53, |
| 53, 54, 36, 36, 55, 53, 53, 53, 53, 53, |
| 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, |
| 53, 53, 53, 53, 53, 53, 53, 53, 56, 57, |
| 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, |
| 36, 36, 60, 60, 155, 158, 158, 158, 156, 184, |
| 184, 61, 61, 62, 160, 64, 62, 65, 201, 76, |
| 76, 63, 63, 66, 77, 77, 161, 63, 63, 78, |
| |
| 78, 63, 63, 202, 79, 79, 330, 63, 63, 81, |
| 38, 81, 82, 81, 331, 67, 89, 155, 158, 158, |
| 158, 156, 83, 89, 90, 84, 91, 185, 185, 85, |
| 159, 90, 293, 91, 181, 181, 181, 258, 258, 86, |
| 183, 183, 183, 294, 62, 62, 62, 68, 69, 70, |
| 71, 72, 73, 74, 75, 62, 159, 64, 62, 65, |
| 81, 38, 81, 82, 81, 66, 299, 87, 186, 186, |
| 186, 196, 92, 83, 190, 222, 84, 610, 197, 92, |
| 85, 62, 300, 63, 189, 223, 93, 67, 94, 95, |
| 86, 193, 198, 201, 155, 194, 96, 62, 156, 63, |
| |
| 324, 324, 93, 155, 94, 95, 199, 156, 202, 242, |
| 195, 63, 96, 243, 609, 200, 62, 62, 62, 68, |
| 69, 70, 71, 72, 73, 74, 75, 63, 608, 62, |
| 62, 63, 63, 352, 93, 93, 353, 95, 95, 607, |
| 62, 62, 63, 63, 96, 96, 239, 244, 63, 63, |
| 62, 102, 102, 103, 190, 104, 245, 611, 224, 63, |
| 63, 63, 240, 225, 189, 241, 62, 62, 226, 63, |
| 63, 63, 93, 606, 97, 95, 310, 103, 235, 104, |
| 311, 605, 96, 105, 106, 63, 107, 212, 98, 108, |
| 231, 236, 63, 604, 232, 603, 237, 63, 62, 62, |
| |
| 106, 392, 107, 233, 110, 108, 111, 105, 63, 62, |
| 62, 110, 112, 111, 109, 246, 158, 158, 158, 112, |
| 392, 602, 62, 99, 247, 100, 181, 181, 181, 601, |
| 109, 196, 600, 248, 109, 599, 62, 62, 197, 63, |
| 356, 109, 93, 405, 97, 95, 62, 123, 38, 123, |
| 124, 123, 96, 62, 181, 181, 181, 357, 98, 598, |
| 125, 348, 405, 126, 181, 181, 181, 63, 349, 62, |
| 262, 262, 262, 62, 123, 38, 123, 124, 123, 597, |
| 62, 127, 204, 205, 204, 206, 204, 125, 596, 420, |
| 126, 424, 445, 99, 304, 100, 209, 210, 209, 211, |
| |
| 209, 217, 217, 217, 218, 217, 62, 62, 421, 63, |
| 424, 446, 93, 305, 97, 95, 263, 263, 263, 264, |
| 264, 264, 96, 254, 254, 254, 306, 212, 98, 259, |
| 259, 259, 254, 181, 181, 181, 595, 63, 259, 594, |
| 254, 254, 254, 254, 254, 254, 259, 259, 259, 259, |
| 259, 259, 260, 260, 260, 181, 181, 181, 219, 593, |
| 350, 260, 286, 99, 193, 101, 287, 351, 194, 260, |
| 260, 260, 260, 260, 260, 481, 62, 62, 288, 63, |
| 535, 592, 93, 195, 97, 95, 265, 266, 265, 267, |
| 265, 591, 96, 261, 261, 261, 590, 589, 98, 181, |
| |
| 181, 181, 261, 448, 448, 448, 588, 63, 586, 584, |
| 261, 261, 261, 261, 261, 261, 268, 269, 268, 270, |
| 268, 271, 272, 271, 273, 271, 274, 275, 274, 276, |
| 274, 583, 582, 99, 581, 101, 204, 205, 204, 206, |
| 204, 278, 210, 278, 279, 278, 62, 113, 114, 38, |
| 114, 115, 114, 113, 113, 113, 113, 113, 113, 113, |
| 113, 116, 113, 117, 118, 119, 119, 119, 113, 113, |
| 113, 113, 113, 113, 117, 117, 117, 117, 113, 113, |
| 120, 117, 117, 117, 117, 117, 117, 117, 117, 117, |
| 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, |
| |
| 117, 117, 117, 117, 117, 113, 113, 113, 113, 113, |
| 113, 113, 113, 113, 113, 113, 113, 113, 113, 130, |
| 281, 282, 281, 283, 281, 481, 131, 482, 483, 217, |
| 217, 217, 218, 217, 580, 577, 132, 131, 131, 131, |
| 131, 448, 448, 448, 131, 131, 133, 134, 135, 136, |
| 137, 138, 139, 140, 131, 141, 142, 143, 144, 145, |
| 131, 146, 147, 148, 149, 150, 131, 151, 152, 128, |
| 265, 266, 265, 267, 265, 128, 576, 128, 573, 572, |
| 128, 128, 571, 570, 153, 153, 219, 154, 154, 154, |
| 128, 569, 568, 567, 566, 128, 154, 154, 154, 154, |
| |
| 565, 128, 128, 154, 154, 154, 154, 154, 154, 154, |
| 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, |
| 154, 154, 154, 154, 154, 154, 154, 454, 562, 561, |
| 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, |
| 128, 168, 560, 484, 169, 563, 455, 169, 268, 269, |
| 268, 270, 268, 198, 559, 170, 170, 271, 272, 271, |
| 273, 271, 485, 169, 564, 558, 171, 199, 557, 169, |
| 564, 556, 172, 173, 555, 585, 200, 174, 325, 325, |
| 325, 481, 535, 554, 175, 553, 535, 325, 176, 564, |
| 177, 178, 179, 180, 585, 325, 325, 325, 325, 325, |
| |
| 325, 326, 326, 326, 552, 551, 550, 261, 261, 261, |
| 326, 274, 275, 274, 276, 274, 261, 549, 326, 326, |
| 326, 326, 326, 326, 261, 261, 261, 261, 261, 261, |
| 204, 205, 204, 206, 204, 278, 210, 278, 279, 278, |
| 278, 210, 278, 279, 278, 281, 282, 281, 283, 281, |
| 372, 372, 372, 548, 547, 546, 373, 373, 373, 372, |
| 470, 470, 470, 470, 470, 373, 545, 372, 372, 372, |
| 372, 372, 372, 373, 373, 373, 373, 373, 373, 414, |
| 414, 414, 544, 471, 543, 415, 415, 415, 414, 470, |
| 470, 470, 470, 470, 415, 542, 414, 414, 414, 414, |
| |
| 414, 414, 415, 415, 415, 415, 415, 415, 260, 260, |
| 260, 541, 471, 540, 539, 538, 537, 260, 574, 574, |
| 574, 574, 574, 536, 535, 260, 260, 260, 260, 260, |
| 260, 578, 578, 578, 578, 578, 574, 574, 574, 574, |
| 574, 575, 578, 578, 578, 578, 578, 587, 587, 587, |
| 587, 587, 533, 532, 579, 531, 530, 529, 528, 575, |
| 587, 587, 587, 587, 587, 579, 59, 59, 59, 59, |
| 59, 59, 59, 59, 59, 59, 63, 63, 63, 63, |
| 63, 63, 63, 63, 63, 63, 80, 80, 80, 80, |
| 80, 80, 80, 80, 80, 80, 88, 88, 88, 88, |
| |
| 88, 88, 88, 88, 88, 88, 122, 122, 122, 122, |
| 122, 122, 122, 122, 122, 122, 128, 527, 526, 525, |
| 128, 128, 524, 523, 522, 128, 157, 157, 154, 154, |
| 154, 167, 167, 167, 167, 167, 167, 167, 167, 167, |
| 167, 189, 189, 189, 189, 189, 189, 189, 521, 189, |
| 189, 208, 208, 208, 208, 208, 208, 208, 208, 214, |
| 520, 519, 214, 214, 518, 517, 214, 214, 215, 215, |
| 215, 216, 216, 216, 252, 252, 516, 252, 252, 252, |
| 252, 252, 252, 252, 253, 253, 253, 534, 534, 515, |
| 534, 534, 534, 534, 534, 534, 534, 514, 513, 512, |
| |
| 511, 481, 510, 509, 508, 507, 506, 505, 504, 503, |
| 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, |
| 492, 491, 490, 489, 488, 487, 486, 480, 479, 478, |
| 477, 476, 475, 474, 473, 472, 469, 468, 467, 466, |
| 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, |
| 453, 452, 451, 450, 449, 447, 444, 443, 442, 441, |
| 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, |
| 430, 429, 428, 427, 426, 425, 423, 422, 419, 418, |
| 417, 416, 413, 412, 411, 410, 409, 408, 407, 406, |
| 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, |
| |
| 394, 393, 391, 390, 389, 388, 387, 386, 385, 384, |
| 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, |
| 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, |
| 361, 360, 359, 358, 355, 354, 347, 346, 345, 344, |
| 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, |
| 333, 332, 329, 328, 327, 282, 210, 275, 272, 269, |
| 266, 323, 322, 321, 320, 319, 318, 317, 316, 315, |
| 314, 313, 312, 309, 308, 307, 303, 302, 301, 298, |
| 297, 296, 295, 292, 291, 290, 289, 285, 284, 217, |
| 210, 280, 205, 277, 191, 190, 167, 257, 256, 255, |
| |
| 251, 250, 249, 238, 234, 230, 229, 228, 227, 221, |
| 220, 163, 129, 163, 129, 213, 207, 203, 192, 190, |
| 191, 190, 163, 129, 188, 187, 182, 166, 165, 164, |
| 163, 162, 129, 611, 121, 58, 35, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| |
| 611, 611, 611, 611, 611, 611, 611, 611, 611 |
| } ; |
| |
| static const flex_int16_t yy_chk[1410] = |
| { 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, 46, 48, 48, 48, 46, 71, |
| 71, 3, 4, 5, 51, 5, 5, 5, 102, 7, |
| 8, 7, 8, 5, 7, 8, 51, 7, 8, 9, |
| |
| 10, 9, 10, 102, 9, 10, 287, 9, 10, 11, |
| 11, 11, 11, 11, 287, 5, 13, 84, 47, 47, |
| 47, 84, 11, 14, 13, 11, 13, 72, 72, 11, |
| 47, 14, 227, 14, 68, 68, 68, 170, 170, 11, |
| 70, 70, 70, 227, 5, 5, 5, 5, 5, 5, |
| 5, 5, 5, 5, 5, 6, 47, 6, 6, 6, |
| 12, 12, 12, 12, 12, 6, 232, 12, 73, 73, |
| 73, 97, 13, 12, 89, 135, 12, 609, 97, 14, |
| 12, 15, 232, 15, 89, 135, 15, 6, 15, 15, |
| 12, 96, 98, 275, 118, 96, 15, 16, 118, 16, |
| |
| 258, 258, 16, 126, 16, 16, 98, 126, 275, 146, |
| 96, 15, 16, 146, 608, 98, 6, 6, 6, 6, |
| 6, 6, 6, 6, 6, 6, 6, 16, 607, 19, |
| 20, 19, 20, 306, 19, 20, 306, 19, 20, 606, |
| 23, 24, 23, 24, 19, 20, 145, 147, 23, 24, |
| 15, 23, 24, 25, 190, 25, 147, 282, 136, 19, |
| 20, 25, 145, 136, 190, 145, 16, 17, 136, 17, |
| 23, 24, 17, 605, 17, 17, 240, 26, 143, 26, |
| 240, 603, 17, 25, 27, 26, 27, 282, 17, 27, |
| 141, 143, 27, 602, 141, 601, 143, 17, 19, 20, |
| |
| 28, 347, 28, 141, 29, 28, 29, 26, 28, 23, |
| 24, 30, 29, 30, 27, 148, 158, 158, 158, 30, |
| 347, 600, 25, 17, 148, 17, 182, 182, 182, 599, |
| 28, 269, 596, 148, 29, 595, 17, 18, 269, 18, |
| 309, 30, 18, 360, 18, 18, 26, 33, 33, 33, |
| 33, 33, 18, 27, 183, 183, 183, 309, 18, 594, |
| 33, 304, 360, 33, 184, 184, 184, 18, 304, 28, |
| 185, 185, 185, 29, 34, 34, 34, 34, 34, 593, |
| 30, 34, 105, 105, 105, 105, 105, 34, 591, 381, |
| 34, 384, 410, 18, 236, 18, 109, 109, 109, 109, |
| |
| 109, 132, 132, 132, 132, 132, 18, 21, 381, 21, |
| 384, 410, 21, 236, 21, 21, 186, 186, 186, 187, |
| 187, 187, 21, 159, 159, 159, 236, 109, 21, 171, |
| 171, 171, 159, 262, 262, 262, 590, 21, 171, 589, |
| 159, 159, 159, 159, 159, 159, 171, 171, 171, 171, |
| 171, 171, 178, 178, 178, 263, 263, 263, 132, 588, |
| 305, 178, 222, 21, 266, 21, 222, 305, 266, 178, |
| 178, 178, 178, 178, 178, 554, 21, 22, 222, 22, |
| 554, 586, 22, 266, 22, 22, 195, 195, 195, 195, |
| 195, 585, 22, 180, 180, 180, 582, 581, 22, 264, |
| |
| 264, 264, 180, 413, 413, 413, 580, 22, 577, 573, |
| 180, 180, 180, 180, 180, 180, 197, 197, 197, 197, |
| 197, 200, 200, 200, 200, 200, 202, 202, 202, 202, |
| 202, 572, 565, 22, 564, 22, 204, 204, 204, 204, |
| 204, 209, 209, 209, 209, 209, 22, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 31, 31, 41, |
| 212, 212, 212, 212, 212, 448, 41, 448, 448, 217, |
| 217, 217, 217, 217, 563, 561, 41, 41, 41, 41, |
| 41, 448, 448, 448, 41, 41, 41, 41, 41, 41, |
| 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, |
| 41, 41, 41, 41, 41, 41, 41, 41, 41, 45, |
| 265, 265, 265, 265, 265, 45, 560, 45, 558, 557, |
| 45, 45, 556, 555, 45, 45, 217, 45, 45, 45, |
| 45, 553, 552, 551, 549, 45, 45, 45, 45, 45, |
| |
| 548, 45, 45, 45, 45, 45, 45, 45, 45, 45, |
| 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, |
| 45, 45, 45, 45, 45, 45, 45, 422, 545, 544, |
| 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, |
| 45, 67, 542, 449, 67, 546, 422, 67, 268, 268, |
| 268, 268, 268, 272, 541, 67, 67, 271, 271, 271, |
| 271, 271, 449, 67, 546, 540, 67, 272, 539, 67, |
| 547, 537, 67, 67, 536, 576, 272, 67, 259, 259, |
| 259, 535, 534, 535, 67, 533, 535, 259, 67, 547, |
| 67, 67, 67, 67, 576, 259, 259, 259, 259, 259, |
| |
| 259, 260, 260, 260, 532, 531, 530, 261, 261, 261, |
| 260, 274, 274, 274, 274, 274, 261, 529, 260, 260, |
| 260, 260, 260, 260, 261, 261, 261, 261, 261, 261, |
| 277, 277, 277, 277, 277, 278, 278, 278, 278, 278, |
| 280, 280, 280, 280, 280, 281, 281, 281, 281, 281, |
| 325, 325, 325, 528, 527, 526, 326, 326, 326, 325, |
| 438, 438, 438, 438, 438, 326, 525, 325, 325, 325, |
| 325, 325, 325, 326, 326, 326, 326, 326, 326, 372, |
| 372, 372, 522, 438, 521, 373, 373, 373, 372, 470, |
| 470, 470, 470, 470, 373, 520, 372, 372, 372, 372, |
| |
| 372, 372, 373, 373, 373, 373, 373, 373, 414, 414, |
| 414, 519, 470, 516, 515, 514, 513, 414, 559, 559, |
| 559, 559, 559, 512, 511, 414, 414, 414, 414, 414, |
| 414, 562, 562, 562, 562, 562, 574, 574, 574, 574, |
| 574, 559, 578, 578, 578, 578, 578, 579, 579, 579, |
| 579, 579, 510, 509, 562, 507, 506, 505, 504, 574, |
| 587, 587, 587, 587, 587, 578, 612, 612, 612, 612, |
| 612, 612, 612, 612, 612, 612, 613, 613, 613, 613, |
| 613, 613, 613, 613, 613, 613, 614, 614, 614, 614, |
| 614, 614, 614, 614, 614, 614, 615, 615, 615, 615, |
| |
| 615, 615, 615, 615, 615, 615, 616, 616, 616, 616, |
| 616, 616, 616, 616, 616, 616, 617, 501, 499, 498, |
| 617, 617, 497, 496, 494, 617, 618, 618, 619, 619, |
| 619, 620, 620, 620, 620, 620, 620, 620, 620, 620, |
| 620, 621, 621, 621, 621, 621, 621, 621, 493, 621, |
| 621, 622, 622, 622, 622, 622, 622, 622, 622, 623, |
| 492, 491, 623, 623, 490, 489, 623, 623, 624, 624, |
| 624, 625, 625, 625, 626, 626, 488, 626, 626, 626, |
| 626, 626, 626, 626, 627, 627, 627, 628, 628, 487, |
| 628, 628, 628, 628, 628, 628, 628, 486, 485, 484, |
| |
| 483, 482, 479, 478, 477, 475, 473, 472, 469, 468, |
| 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, |
| 457, 456, 455, 454, 453, 452, 451, 447, 446, 445, |
| 444, 443, 442, 441, 440, 439, 437, 436, 435, 434, |
| 433, 432, 431, 430, 429, 428, 427, 425, 424, 423, |
| 421, 420, 419, 418, 417, 412, 408, 406, 405, 404, |
| 403, 402, 400, 398, 397, 396, 395, 394, 393, 392, |
| 390, 389, 388, 387, 386, 385, 383, 382, 378, 377, |
| 376, 374, 371, 369, 368, 366, 364, 363, 362, 361, |
| 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, |
| |
| 349, 348, 346, 345, 344, 342, 341, 340, 339, 338, |
| 337, 336, 335, 334, 333, 332, 331, 330, 329, 327, |
| 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, |
| 313, 312, 311, 310, 308, 307, 303, 302, 301, 300, |
| 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, |
| 289, 288, 286, 285, 284, 283, 279, 276, 273, 270, |
| 267, 257, 251, 250, 249, 248, 247, 246, 245, 244, |
| 243, 242, 241, 239, 238, 237, 235, 234, 233, 231, |
| 230, 229, 228, 226, 225, 224, 223, 221, 220, 218, |
| 211, 210, 206, 205, 191, 189, 168, 163, 162, 160, |
| |
| 151, 150, 149, 144, 142, 140, 139, 138, 137, 134, |
| 133, 127, 124, 121, 115, 111, 107, 104, 94, 92, |
| 90, 88, 87, 82, 79, 74, 69, 65, 61, 60, |
| 58, 55, 39, 35, 32, 2, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| 611, 611, 611, 611, 611, 611, 611, 611, 611, 611, |
| |
| 611, 611, 611, 611, 611, 611, 611, 611, 611 |
| } ; |
| |
| 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[132] = |
| { 0, |
| 214, 217, 218, 219, 225, 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, |
| 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, |
| 278, 279, 280, 281, 282, 283, 284, 288, 292, 296, |
| 299, 300, 301, 302, 303, 304, 305, 306, 307, 309, |
| 314, 315, 316, 317, 319, 326, 327, 331, 337, 340, |
| 341, 344, 347, 355, 362, 363, 364, 370, 377, 384, |
| 405, 420, 435, 441, 460, 474, 493, 509, 526, 527, |
| 538, 549, 550, 562, 572, 577, 587, 599, 623, 635, |
| |
| 649, 650, 661, 665, 669, 670, 671, 672, 673, 674, |
| 675, 678, 680, 684, 696, 712, 717, 718, 724, 725, |
| 736, 742, 748, 754, 770, 771, 775, 782, 798, 818, |
| 857 |
| } ; |
| |
| /* 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, 2018-2021 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 <https://www.gnu.org/licenses/>. */ |
| #define YY_NO_INPUT 1 |
| #line 24 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| #include <c-ctype.h> |
| #include <errno.h> |
| #include <mbswidth.h> |
| #include <quote.h> |
| #include <quotearg.h> |
| |
| #include "src/complain.h" |
| #include "src/files.h" |
| #include "src/getargs.h" |
| #include "src/gram.h" |
| #include "src/reader.h" |
| #include "src/scan-gram.h" |
| #include "src/uniqstr.h" |
| |
| #define FLEX_PREFIX(Id) gram_ ## Id |
| #include "src/flex-scanner.h" |
| |
| /* Work around a bug in flex 2.5.31. See Debian bug 333231 |
| <https://bugs.debian.org/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 kind. */ |
| #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_DIRECTIVE(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) |
| |
| |
| #define STRING_GROW_ESCAPE(Char) \ |
| do { \ |
| verify (UCHAR_MAX < ULONG_MAX); \ |
| long c = Char; \ |
| bool valid = 0 < c && c <= UCHAR_MAX; \ |
| if (!valid) \ |
| complain (loc, complaint, \ |
| _("invalid number after \\-escape: %s"), \ |
| yytext + 1); \ |
| if (YY_START == SC_ESCAPED_CHARACTER) \ |
| STRING_1GROW (valid ? c : '?'); \ |
| else \ |
| STRING_GROW (); \ |
| } 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 1439 "src/scan-gram.c" |
| #line 128 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| /* A C-like comment in directives/rules. */ |
| |
| /* Characters and strings 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 1471 "src/scan-gram.c" |
| |
| #define INITIAL 0 |
| #define SC_YACC_COMMENT 1 |
| #define SC_ESCAPED_CHARACTER 2 |
| #define SC_ESCAPED_STRING 3 |
| #define SC_ESCAPED_TSTRING 4 |
| #define SC_AFTER_IDENTIFIER 5 |
| #define SC_TAG 6 |
| #define SC_PROLOGUE 7 |
| #define SC_BRACED_CODE 8 |
| #define SC_EPILOGUE 9 |
| #define SC_PREDICATE 10 |
| #define SC_COMMENT 11 |
| #define SC_LINE_COMMENT 12 |
| #define SC_STRING 13 |
| #define SC_CHARACTER 14 |
| #define SC_BRACKETED_ID 15 |
| #define SC_RETURN_BRACKETED_ID 16 |
| |
| #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 <unistd.h> |
| /* %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 175 "/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 1807 "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 >= 612 ) |
| yy_c = yy_meta[yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
| ++yy_cp; |
| } |
| while ( yy_current_state != 611 ); |
| 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 < 132 ) |
| fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n", |
| (long)yy_rule_linenum[yy_act], yytext ); |
| else if ( yy_act == 132 ) |
| fprintf( stderr, "--accepting default rule (\"%s\")\n", |
| yytext ); |
| else if ( yy_act == 133 ) |
| 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 214 "/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 218 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| case 3: |
| /* rule 3 can match eol */ |
| YY_RULE_SETUP |
| #line 218 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| continue; |
| YY_BREAK |
| case 4: |
| YY_RULE_SETUP |
| #line 219 "/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 225 "/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 243 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (NONASSOC); |
| YY_BREAK |
| case 7: |
| YY_RULE_SETUP |
| #line 244 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (CODE); |
| YY_BREAK |
| case 8: |
| YY_RULE_SETUP |
| #line 245 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_PERCENT_FLAG ("parse.trace"); |
| YY_BREAK |
| case 9: |
| YY_RULE_SETUP |
| #line 246 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (DEFAULT_PREC); |
| YY_BREAK |
| case 10: |
| YY_RULE_SETUP |
| #line 247 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (DEFINE); |
| YY_BREAK |
| case 11: |
| YY_RULE_SETUP |
| #line 248 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (HEADER); // Deprecated in 3.8. |
| YY_BREAK |
| case 12: |
| YY_RULE_SETUP |
| #line 249 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (DESTRUCTOR); |
| YY_BREAK |
| case 13: |
| YY_RULE_SETUP |
| #line 250 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (DPREC); |
| YY_BREAK |
| case 14: |
| YY_RULE_SETUP |
| #line 251 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (EMPTY); |
| YY_BREAK |
| case 15: |
| YY_RULE_SETUP |
| #line 252 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (EXPECT); |
| YY_BREAK |
| case 16: |
| YY_RULE_SETUP |
| #line 253 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (EXPECT_RR); |
| YY_BREAK |
| case 17: |
| YY_RULE_SETUP |
| #line 254 "/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 255 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (GLR_PARSER); |
| YY_BREAK |
| case 19: |
| YY_RULE_SETUP |
| #line 256 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (HEADER); |
| YY_BREAK |
| case 20: |
| YY_RULE_SETUP |
| #line 257 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (INITIAL_ACTION); |
| YY_BREAK |
| case 21: |
| YY_RULE_SETUP |
| #line 258 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (LANGUAGE); |
| YY_BREAK |
| case 22: |
| YY_RULE_SETUP |
| #line 259 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_LEFT; |
| YY_BREAK |
| case 23: |
| YY_RULE_SETUP |
| #line 260 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_PERCENT_PARAM (lex); |
| YY_BREAK |
| case 24: |
| YY_RULE_SETUP |
| #line 261 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_PERCENT_FLAG ("locations"); |
| YY_BREAK |
| case 25: |
| YY_RULE_SETUP |
| #line 262 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (MERGE); |
| YY_BREAK |
| case 26: |
| YY_RULE_SETUP |
| #line 263 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (NO_DEFAULT_PREC); |
| YY_BREAK |
| case 27: |
| YY_RULE_SETUP |
| #line 264 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (NO_LINES); |
| YY_BREAK |
| case 28: |
| YY_RULE_SETUP |
| #line 265 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_NONASSOC; |
| YY_BREAK |
| case 29: |
| YY_RULE_SETUP |
| #line 266 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (NONDETERMINISTIC_PARSER); |
| YY_BREAK |
| case 30: |
| YY_RULE_SETUP |
| #line 267 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (NTERM); |
| YY_BREAK |
| case 31: |
| YY_RULE_SETUP |
| #line 268 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (OUTPUT); |
| YY_BREAK |
| case 32: |
| YY_RULE_SETUP |
| #line 269 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_PERCENT_PARAM (both); |
| YY_BREAK |
| case 33: |
| YY_RULE_SETUP |
| #line 270 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_PERCENT_PARAM (parse); |
| YY_BREAK |
| case 34: |
| YY_RULE_SETUP |
| #line 271 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_PREC; |
| YY_BREAK |
| case 35: |
| YY_RULE_SETUP |
| #line 272 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (PRECEDENCE); |
| YY_BREAK |
| case 36: |
| YY_RULE_SETUP |
| #line 273 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (PRINTER); |
| YY_BREAK |
| case 37: |
| YY_RULE_SETUP |
| #line 274 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (REQUIRE); |
| YY_BREAK |
| case 38: |
| YY_RULE_SETUP |
| #line 275 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_RIGHT; |
| YY_BREAK |
| case 39: |
| YY_RULE_SETUP |
| #line 276 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (SKELETON); |
| YY_BREAK |
| case 40: |
| YY_RULE_SETUP |
| #line 277 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_START; |
| YY_BREAK |
| case 41: |
| YY_RULE_SETUP |
| #line 278 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (TOKEN); |
| YY_BREAK |
| case 42: |
| YY_RULE_SETUP |
| #line 279 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_TOKEN; |
| YY_BREAK |
| case 43: |
| YY_RULE_SETUP |
| #line 280 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (TOKEN_TABLE); |
| YY_BREAK |
| case 44: |
| YY_RULE_SETUP |
| #line 281 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_TYPE; |
| YY_BREAK |
| case 45: |
| YY_RULE_SETUP |
| #line 282 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PERCENT_UNION; |
| YY_BREAK |
| case 46: |
| YY_RULE_SETUP |
| #line 283 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return BISON_DIRECTIVE (VERBOSE); |
| YY_BREAK |
| case 47: |
| YY_RULE_SETUP |
| #line 284 "/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 48: |
| YY_RULE_SETUP |
| #line 288 "/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 49: |
| YY_RULE_SETUP |
| #line 292 "/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 50: |
| /* rule 50 can match eol */ |
| YY_RULE_SETUP |
| #line 296 "/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 51: |
| YY_RULE_SETUP |
| #line 299 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%default-prec"); |
| YY_BREAK |
| case 52: |
| YY_RULE_SETUP |
| #line 300 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_VALUE (PERCENT_ERROR_VERBOSE, uniqstr_new (yytext)); |
| YY_BREAK |
| case 53: |
| YY_RULE_SETUP |
| #line 301 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%expect-rr"); |
| YY_BREAK |
| case 54: |
| /* rule 54 can match eol */ |
| YY_RULE_SETUP |
| #line 302 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_VALUE (PERCENT_FILE_PREFIX, uniqstr_new (yytext)); |
| YY_BREAK |
| case 55: |
| YY_RULE_SETUP |
| #line 303 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%output \"y.tab.c\""); |
| YY_BREAK |
| case 56: |
| YY_RULE_SETUP |
| #line 304 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%no-default-prec"); |
| YY_BREAK |
| case 57: |
| YY_RULE_SETUP |
| #line 305 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%no-lines"); |
| YY_BREAK |
| case 58: |
| /* rule 58 can match eol */ |
| YY_RULE_SETUP |
| #line 306 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%output"); |
| YY_BREAK |
| case 59: |
| YY_RULE_SETUP |
| #line 307 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| DEPRECATED_DIRECTIVE ("%token-table"); |
| YY_BREAK |
| case 60: |
| YY_RULE_SETUP |
| #line 309 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| complain (loc, complaint, _("invalid directive: %s"), quote (yytext)); |
| return GRAM_error; |
| } |
| YY_BREAK |
| case 61: |
| YY_RULE_SETUP |
| #line 314 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return COLON; |
| YY_BREAK |
| case 62: |
| YY_RULE_SETUP |
| #line 315 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return EQUAL; |
| YY_BREAK |
| case 63: |
| YY_RULE_SETUP |
| #line 316 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return PIPE; |
| YY_BREAK |
| case 64: |
| YY_RULE_SETUP |
| #line 317 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return SEMICOLON; |
| YY_BREAK |
| case 65: |
| YY_RULE_SETUP |
| #line 319 "/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 66: |
| YY_RULE_SETUP |
| #line 326 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_VALUE (INT_LITERAL, scan_integer (yytext, 10, *loc)); |
| YY_BREAK |
| case 67: |
| YY_RULE_SETUP |
| #line 327 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| RETURN_VALUE (INT_LITERAL, scan_integer (yytext, 16, *loc)); |
| YY_BREAK |
| /* Identifiers may not start with a digit. Yet, don't silently |
| accept "1FOO" as "1 FOO". */ |
| case 68: |
| YY_RULE_SETUP |
| #line 331 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| complain (loc, complaint, _("invalid identifier: %s"), quote (yytext)); |
| return GRAM_error; |
| } |
| YY_BREAK |
| /* Characters. */ |
| case 69: |
| YY_RULE_SETUP |
| #line 337 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| token_start = loc->start; BEGIN SC_ESCAPED_CHARACTER; |
| YY_BREAK |
| /* Strings. */ |
| case 70: |
| YY_RULE_SETUP |
| #line 340 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| token_start = loc->start; STRING_1GROW ('"'); BEGIN SC_ESCAPED_STRING; |
| YY_BREAK |
| case 71: |
| YY_RULE_SETUP |
| #line 341 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| token_start = loc->start; STRING_1GROW ('"'); BEGIN SC_ESCAPED_TSTRING; |
| YY_BREAK |
| /* Prologue. */ |
| case 72: |
| YY_RULE_SETUP |
| #line 344 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| code_start = loc->start; BEGIN SC_PROLOGUE; |
| YY_BREAK |
| /* Code in between braces. */ |
| case 73: |
| YY_RULE_SETUP |
| #line 347 "/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 74: |
| /* rule 74 can match eol */ |
| YY_RULE_SETUP |
| #line 355 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| nesting = 0; |
| code_start = loc->start; |
| BEGIN SC_PREDICATE; |
| } |
| YY_BREAK |
| /* A type. */ |
| case 75: |
| YY_RULE_SETUP |
| #line 362 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return TAG_ANY; |
| YY_BREAK |
| case 76: |
| YY_RULE_SETUP |
| #line 363 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| return TAG_NONE; |
| YY_BREAK |
| case 77: |
| YY_RULE_SETUP |
| #line 364 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| nesting = 0; |
| token_start = loc->start; |
| BEGIN SC_TAG; |
| } |
| YY_BREAK |
| case 78: |
| YY_RULE_SETUP |
| #line 370 "/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 79: |
| YY_RULE_SETUP |
| #line 377 "/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 80: |
| YY_RULE_SETUP |
| #line 384 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| complain (loc, complaint, "%s: %s", |
| ngettext ("invalid character", "invalid characters", yyleng), |
| quote_mem (yytext, yyleng)); |
| return GRAM_error; |
| } |
| YY_BREAK |
| case YY_STATE_EOF(INITIAL): |
| #line 391 "/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 81: |
| YY_RULE_SETUP |
| #line 405 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| complain (loc, complaint, _("invalid null character")); |
| STRING_FINISH (); |
| STRING_FREE (); |
| return GRAM_error; |
| } |
| YY_BREAK |
| |
| /*-----------------------------------------------------------------. |
| | Scanning after an identifier, checking whether a colon is next. | |
| `-----------------------------------------------------------------*/ |
| |
| |
| case 82: |
| YY_RULE_SETUP |
| #line 420 "/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 83: |
| YY_RULE_SETUP |
| #line 435 "/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 84: |
| YY_RULE_SETUP |
| #line 441 "/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 447 "/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 85: |
| YY_RULE_SETUP |
| #line 460 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| if (bracketed_id_str) |
| { |
| complain (loc, complaint, |
| _("unexpected identifier in bracketed name: %s"), |
| quote (yytext)); |
| return GRAM_error; |
| } |
| else |
| { |
| bracketed_id_str = uniqstr_new (yytext); |
| bracketed_id_loc = *loc; |
| } |
| } |
| YY_BREAK |
| case 86: |
| YY_RULE_SETUP |
| #line 474 "/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")); |
| return GRAM_error; |
| } |
| } |
| YY_BREAK |
| case 87: |
| YY_RULE_SETUP |
| #line 493 "/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)); |
| return GRAM_error; |
| } |
| YY_BREAK |
| case YY_STATE_EOF(SC_BRACKETED_ID): |
| #line 501 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| BEGIN bracketed_id_context_state; |
| unexpected_eof (bracketed_id_start, "]"); |
| } |
| YY_BREAK |
| |
| |
| |
| case 88: |
| YY_RULE_SETUP |
| #line 509 "/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 89: |
| YY_RULE_SETUP |
| #line 526 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| BEGIN context_state; |
| YY_BREAK |
| case 90: |
| /* rule 90 can match eol */ |
| YY_RULE_SETUP |
| #line 527 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| continue; |
| YY_BREAK |
| case YY_STATE_EOF(SC_YACC_COMMENT): |
| #line 528 "/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 91: |
| /* rule 91 can match eol */ |
| YY_RULE_SETUP |
| #line 538 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); BEGIN context_state; |
| YY_BREAK |
| case YY_STATE_EOF(SC_COMMENT): |
| #line 539 "/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 92: |
| /* rule 92 can match eol */ |
| YY_RULE_SETUP |
| #line 549 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); BEGIN context_state; |
| YY_BREAK |
| case 93: |
| /* rule 93 can match eol */ |
| YY_RULE_SETUP |
| #line 550 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); |
| YY_BREAK |
| case YY_STATE_EOF(SC_LINE_COMMENT): |
| #line 551 "/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 94: |
| YY_RULE_SETUP |
| #line 562 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_1GROW ('"'); |
| 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 571 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_eof (token_start, "\""); |
| YY_BREAK |
| case 95: |
| /* rule 95 can match eol */ |
| YY_RULE_SETUP |
| #line 572 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_newline (token_start, "\""); |
| YY_BREAK |
| |
| |
| |
| case 96: |
| YY_RULE_SETUP |
| #line 577 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_1GROW ('"'); |
| STRING_FINISH (); |
| BEGIN INITIAL; |
| loc->start = token_start; |
| complain (loc, Wyacc, |
| _("POSIX Yacc does not support string literals")); |
| RETURN_VALUE (TSTRING, last_string); |
| } |
| YY_BREAK |
| case YY_STATE_EOF(SC_ESCAPED_TSTRING): |
| #line 586 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_eof (token_start, "\")"); |
| YY_BREAK |
| case 97: |
| /* rule 97 can match eol */ |
| YY_RULE_SETUP |
| #line 587 "/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 98: |
| YY_RULE_SETUP |
| #line 599 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_FINISH (); |
| BEGIN INITIAL; |
| loc->start = token_start; |
| |
| if (last_string[0] == '\0') |
| { |
| complain (loc, complaint, _("empty character literal")); |
| STRING_FREE (); |
| return GRAM_error; |
| } |
| else if (last_string[1] != '\0') |
| { |
| complain (loc, complaint, _("extra characters in character literal")); |
| STRING_FREE (); |
| return GRAM_error; |
| } |
| else |
| { |
| val->CHAR_LITERAL = last_string[0]; |
| STRING_FREE (); |
| return CHAR_LITERAL; |
| } |
| } |
| YY_BREAK |
| case 99: |
| /* rule 99 can match eol */ |
| YY_RULE_SETUP |
| #line 623 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_newline (token_start, "'"); |
| YY_BREAK |
| case YY_STATE_EOF(SC_ESCAPED_CHARACTER): |
| #line 624 "/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 100: |
| YY_RULE_SETUP |
| #line 635 "/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 101: |
| /* rule 101 can match eol */ |
| YY_RULE_SETUP |
| #line 649 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); |
| YY_BREAK |
| case 102: |
| YY_RULE_SETUP |
| #line 650 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); nesting += yyleng; |
| YY_BREAK |
| case YY_STATE_EOF(SC_TAG): |
| #line 652 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_eof (token_start, ">"); |
| YY_BREAK |
| |
| /*----------------------------. |
| | Decode escaped characters. | |
| `----------------------------*/ |
| |
| |
| case 103: |
| YY_RULE_SETUP |
| #line 661 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_GROW_ESCAPE (strtol (yytext + 1, NULL, 8)); |
| } |
| YY_BREAK |
| case 104: |
| YY_RULE_SETUP |
| #line 665 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_GROW_ESCAPE (strtol (yytext + 2, NULL, 16)); |
| } |
| YY_BREAK |
| case 105: |
| YY_RULE_SETUP |
| #line 669 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\a'); |
| YY_BREAK |
| case 106: |
| YY_RULE_SETUP |
| #line 670 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\b'); |
| YY_BREAK |
| case 107: |
| YY_RULE_SETUP |
| #line 671 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\f'); |
| YY_BREAK |
| case 108: |
| YY_RULE_SETUP |
| #line 672 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\n'); |
| YY_BREAK |
| case 109: |
| YY_RULE_SETUP |
| #line 673 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\r'); |
| YY_BREAK |
| case 110: |
| YY_RULE_SETUP |
| #line 674 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\t'); |
| YY_BREAK |
| case 111: |
| YY_RULE_SETUP |
| #line 675 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE ('\v'); |
| YY_BREAK |
| /* \\[\"\'?\\] would be shorter, but it confuses xgettext. */ |
| case 112: |
| YY_RULE_SETUP |
| #line 678 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW_ESCAPE (yytext[1]); |
| YY_BREAK |
| case 113: |
| YY_RULE_SETUP |
| #line 680 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_GROW_ESCAPE (convert_ucn_to_byte (yytext)); |
| } |
| YY_BREAK |
| case 114: |
| /* rule 114 can match eol */ |
| YY_RULE_SETUP |
| #line 684 "/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); |
| STRING_1GROW ('?'); |
| } |
| YY_BREAK |
| case 115: |
| YY_RULE_SETUP |
| #line 696 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| // None of the other rules matched: the last character of this |
| // file is "\". But Flex does not support "\\<<EOF>>". |
| unexpected_eof (token_start, |
| YY_START == SC_ESCAPED_CHARACTER ? "?'" |
| : YY_START == SC_ESCAPED_STRING ? "?\"" |
| : "?\")"); |
| } |
| YY_BREAK |
| |
| /*--------------------------------------------. |
| | Scanning user-code characters and strings. | |
| `--------------------------------------------*/ |
| |
| |
| case 116: |
| /* rule 116 can match eol */ |
| YY_RULE_SETUP |
| #line 712 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); |
| YY_BREAK |
| |
| |
| |
| case 117: |
| YY_RULE_SETUP |
| #line 717 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); BEGIN context_state; |
| YY_BREAK |
| case 118: |
| /* rule 118 can match eol */ |
| YY_RULE_SETUP |
| #line 718 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_newline (token_start, "'"); |
| YY_BREAK |
| case YY_STATE_EOF(SC_CHARACTER): |
| #line 719 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_eof (token_start, "'"); |
| YY_BREAK |
| |
| |
| |
| case 119: |
| YY_RULE_SETUP |
| #line 724 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); BEGIN context_state; |
| YY_BREAK |
| case 120: |
| /* rule 120 can match eol */ |
| YY_RULE_SETUP |
| #line 725 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_newline (token_start, "\""); |
| YY_BREAK |
| case YY_STATE_EOF(SC_STRING): |
| #line 726 "/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 121: |
| YY_RULE_SETUP |
| #line 736 "/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 122: |
| YY_RULE_SETUP |
| #line 742 "/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 123: |
| /* rule 123 can match eol */ |
| YY_RULE_SETUP |
| #line 748 "/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 124: |
| /* rule 124 can match eol */ |
| YY_RULE_SETUP |
| #line 754 "/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 125: |
| /* rule 125 can match eol */ |
| YY_RULE_SETUP |
| #line 770 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); nesting++; |
| YY_BREAK |
| case 126: |
| /* rule 126 can match eol */ |
| YY_RULE_SETUP |
| #line 771 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); nesting--; |
| YY_BREAK |
| /* Tokenize '<<%' correctly (as '<<' '%') rather than incorrectly |
| (as '<' '<%'). */ |
| case 127: |
| /* rule 127 can match eol */ |
| YY_RULE_SETUP |
| #line 775 "/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 777 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| unexpected_eof (code_start, "}"); |
| YY_BREAK |
| |
| |
| |
| case 128: |
| YY_RULE_SETUP |
| #line 782 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| { |
| STRING_1GROW ('}'); |
| |
| --nesting; |
| if (nesting < 0) |
| { |
| STRING_FINISH (); |
| loc->start = code_start; |
| BEGIN INITIAL; |
| RETURN_VALUE (BRACED_CODE, last_string); |
| } |
| } |
| YY_BREAK |
| |
| |
| |
| case 129: |
| YY_RULE_SETUP |
| #line 798 "/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 |
| STRING_1GROW ('}'); |
| } |
| YY_BREAK |
| |
| /*--------------------------------------------------------------. |
| | Scanning some prologue: from "%{" (already scanned) to "%}". | |
| `--------------------------------------------------------------*/ |
| |
| |
| case 130: |
| YY_RULE_SETUP |
| #line 818 "/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 825 "/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 836 "/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 131: |
| /* rule 131 can match eol */ |
| YY_RULE_SETUP |
| #line 857 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| STRING_GROW (); |
| YY_BREAK |
| |
| case 132: |
| YY_RULE_SETUP |
| #line 860 "/Users/akim/src/gnu/bison/src/scan-gram.l" |
| YY_FATAL_ERROR( "flex scanner jammed" ); |
| YY_BREAK |
| #line 3037 "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 >= 612 ) |
| 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 >= 612 ) |
| yy_c = yy_meta[yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
| yy_is_jam = (yy_current_state == 611); |
| |
| 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 860 "/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_LITERAL( "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 (void) |
| { |
| xfclose (gram_in); |
| /* Reclaim Flex's buffers. */ |
| yylex_destroy (); |
| } |
| |
| |
| void |
| gram_scanner_free (void) |
| { |
| obstack_free (&obstack_for_string, 0); |
| } |
| |