diff options
| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /unix/boot/spp/xpp/lexyy.c | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'unix/boot/spp/xpp/lexyy.c')
| -rw-r--r-- | unix/boot/spp/xpp/lexyy.c | 2932 |
1 files changed, 2932 insertions, 0 deletions
diff --git a/unix/boot/spp/xpp/lexyy.c b/unix/boot/spp/xpp/lexyy.c new file mode 100644 index 00000000..c79ba67d --- /dev/null +++ b/unix/boot/spp/xpp/lexyy.c @@ -0,0 +1,2932 @@ + +#line 3 "lex.yy.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* 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; +typedef uint64_t flex_uint64_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; +#endif /* ! C99 */ + +/* 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 + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* 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 +#define YY_BUF_SIZE 16384 +#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 + +extern yy_size_t yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + yy_size_t yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + +/* 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 + { + FILE *yy_input_file; + + 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. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t 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 */ + +/* 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 = 0; /**< Stack as an array. */ + +/* 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)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ +yy_size_t yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +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; + +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 (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); + +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) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +#define YY_FLEX_LEX_COMPAT +extern int yylineno; + +int yylineno = 1; + +extern char yytext[]; + +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 yy_fatal_error (yyconst char msg[] ); + +/* 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; \ + yyleng = (yy_size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + if ( yyleng + (yy_more_offset) >= YYLMAX ) \ + YY_FATAL_ERROR( "token too large, exceeds YYLMAX" ); \ + yy_flex_strncpy( &yytext[(yy_more_offset)], (yytext_ptr), yyleng + 1 ); \ + yyleng += (yy_more_offset); \ + (yy_prev_more_offset) = (yy_more_offset); \ + (yy_more_offset) = 0; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 44 +#define YY_END_OF_BUFFER 45 +/* 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 yyconst flex_int16_t yy_acclist[275] = + { 0, + 45, 44, 43, 44, 41, 44, 25, 44, 44, 32, + 44, 44, 44, 44, 44, 44, 28, 44, 28, 44, + 38, 44, 39, 44, 28, 44, 28, 44, 36, 44, + 44, 37, 44, 44, 26, 44, 44, 44, 28, 44, + 28, 44, 28, 44, 28, 44, 28, 44, 28, 44, + 28, 44, 28, 44, 28, 44, 28, 44, 28, 44, + 34, 33, 40, 42, 30, 31, 30, 28, 28, 28, + 31, 28, 28, 35, 26, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, + + 28, 28, 28, 28,16405, 28, 28, 28,16388, 28, + 28, 28, 28, 28, 28, 28, 29, 28, 28,16405, + 28, 28, 28, 28,16385, 28,16386, 28, 28,16407, + 28, 28, 8213, 8213, 28, 28, 28, 8196, 8196, 28, + 28,16389, 28, 28, 28,16390, 28, 28, 28,16397, + 29, 28, 28,16407,16397, 16, 28, 28, 28,16401, + 8193, 8193, 28, 8194, 8194, 28, 28, 8215, 8215, 28, + 28, 28, 28, 28, 8197, 8197, 28, 28, 28, 8198, + 8198, 28, 28,16387, 28, 8205, 8205, 28, 29, 28, + 28,16408,16401, 28, 28, 8209, 8209, 28, 28, 28, + + 16404, 28,16391, 28,16394, 28, 28, 28, 8195, 8195, + 28, 28,16406, 29, 28, 8216, 8216, 28,16404,16406, + 16404, 14, 28, 28, 28,16392, 8212, 8212, 8212, 28, + 8199, 8199, 28, 8202, 8202, 28, 28, 28,16393, 28, + 8214, 8214, 28, 28, 14, 28, 8200, 8200, 28, 27, + 8201, 8201, 28, 28, 28,16396, 15, 28, 28,16395, + 16396, 8204, 8204, 28, 15,16395, 19, 8203, 8204, 8203, + 8204, 28, 8203, 18 + } ; + +static yyconst flex_int16_t yy_accept[285] = + { 0, + 1, 1, 1, 2, 3, 5, 7, 9, 10, 12, + 13, 14, 15, 16, 17, 19, 21, 23, 25, 27, + 29, 31, 32, 34, 35, 37, 38, 39, 41, 43, + 45, 47, 49, 51, 53, 55, 57, 59, 61, 62, + 63, 64, 64, 65, 65, 65, 65, 65, 65, 66, + 67, 68, 69, 70, 72, 73, 74, 75, 75, 75, + 75, 75, 75, 75, 75, 75, 75, 75, 76, 76, + 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, + 86, 87, 88, 89, 90, 91, 92, 93, 94, 94, + 94, 95, 96, 96, 96, 96, 96, 96, 96, 96, + + 96, 96, 96, 96, 97, 98, 99, 100, 101, 102, + 103, 104, 106, 107, 108, 110, 111, 112, 113, 114, + 115, 116, 117, 118, 119, 120, 120, 120, 120, 120, + 121, 121, 121, 121, 121, 121, 121, 122, 123, 124, + 126, 128, 129, 131, 132, 133, 134, 136, 137, 138, + 139, 141, 143, 144, 145, 147, 148, 149, 151, 152, + 152, 153, 154, 154, 154, 154, 155, 155, 155, 155, + 155, 156, 156, 157, 158, 159, 161, 162, 164, 165, + 167, 168, 169, 171, 172, 173, 174, 175, 176, 178, + 179, 180, 181, 183, 185, 186, 187, 189, 190, 190, + + 191, 193, 193, 193, 194, 194, 194, 194, 194, 194, + 195, 196, 197, 199, 200, 202, 204, 206, 207, 208, + 209, 210, 212, 214, 215, 216, 217, 219, 219, 219, + 220, 220, 220, 221, 222, 224, 225, 227, 228, 229, + 231, 232, 234, 235, 237, 238, 240, 241, 242, 244, + 245, 246, 246, 246, 246, 247, 248, 250, 250, 250, + 250, 251, 252, 254, 255, 257, 257, 257, 259, 259, + 262, 263, 265, 266, 267, 268, 268, 270, 273, 274, + 274, 274, 275, 275 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 4, 1, 5, 6, 7, 8, 9, 10, 11, + 12, 13, 1, 14, 1, 15, 1, 16, 16, 16, + 16, 16, 16, 16, 17, 18, 18, 19, 20, 21, + 1, 1, 1, 1, 22, 23, 24, 25, 26, 22, + 27, 27, 28, 27, 27, 29, 30, 31, 27, 32, + 27, 33, 27, 34, 27, 27, 27, 35, 27, 27, + 36, 1, 37, 1, 38, 1, 39, 40, 41, 42, + + 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + 53, 54, 48, 55, 56, 57, 58, 48, 59, 60, + 48, 48, 61, 62, 63, 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, 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 + } ; + +static yyconst flex_int32_t yy_meta[64] = + { 0, + 1, 2, 3, 2, 1, 1, 4, 1, 1, 1, + 1, 1, 1, 1, 1, 5, 5, 5, 1, 1, + 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 1, 1, 5, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 1, 1, 1 + } ; + +static yyconst flex_int16_t yy_base[295] = + { 0, + 0, 62, 390, 1555, 1555, 1555, 1555, 380, 1555, 358, + 364, 65, 104, 58, 149, 0, 1555, 1555, 313, 308, + 1555, 304, 1555, 208, 0, 53, 319, 333, 29, 30, + 41, 26, 311, 309, 32, 318, 33, 321, 1555, 1555, + 1555, 104, 1555, 356, 0, 0, 84, 115, 0, 1555, + 1555, 0, 250, 0, 305, 310, 1555, 0, 314, 324, + 311, 50, 301, 300, 296, 293, 310, 0, 305, 302, + 337, 298, 289, 302, 289, 282, 294, 279, 294, 278, + 56, 282, 286, 279, 289, 274, 271, 253, 305, 119, + 266, 249, 298, 259, 246, 258, 259, 259, 246, 243, + + 241, 252, 245, 86, 247, 243, 237, 237, 251, 242, + 248, 310, 244, 236, 373, 239, 231, 241, 231, 225, + 232, 229, 123, 234, 230, 115, 223, 230, 216, 0, + 211, 219, 212, 209, 210, 202, 228, 222, 200, 436, + 499, 199, 562, 195, 196, 1555, 0, 190, 186, 1555, + 0, 625, 186, 198, 688, 183, 187, 751, 129, 137, + 196, 191, 210, 204, 182, 0, 181, 174, 188, 178, + 0, 177, 1555, 204, 193, 814, 1555, 0, 1555, 0, + 183, 1555, 0, 182, 181, 171, 180, 1555, 0, 178, + 178, 1555, 0, 877, 173, 1555, 0, 132, 138, 159, + + 940, 192, 180, 0, 170, 169, 166, 162, 163, 176, + 178, 1555, 0, 143, 1003, 1066, 1129, 158, 145, 141, + 1555, 0, 1192, 183, 142, 1555, 0, 167, 168, 97, + 150, 134, 0, 0, 0, 158, 1255, 1555, 155, 0, + 1555, 0, 1555, 0, 156, 1318, 133, 1555, 0, 138, + 1555, 136, 174, 108, 130, 1555, 0, 166, 178, 181, + 1555, 1555, 0, 109, 1381, 119, 82, 0, 185, 1444, + 1555, 0, 1555, 0, 1555, 81, 1555, 0, 1555, 64, + 36, 1555, 1555, 1504, 1510, 1516, 1522, 1526, 1530, 1534, + 1538, 1542, 1545, 1550 + + } ; + +static yyconst flex_int16_t yy_def[295] = + { 0, + 283, 1, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 13, 284, 284, 283, 283, 284, 284, + 283, 283, 283, 283, 285, 283, 283, 284, 284, 284, + 284, 284, 284, 284, 284, 284, 284, 284, 283, 283, + 283, 283, 283, 286, 13, 14, 283, 14, 48, 283, + 283, 284, 284, 284, 284, 284, 283, 24, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 285, 283, 283, + 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, + 284, 284, 284, 284, 284, 284, 284, 284, 286, 283, + 284, 284, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 284, 284, 284, 284, 284, 284, 284, + 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, + 284, 284, 283, 284, 284, 283, 283, 283, 283, 287, + 283, 283, 283, 283, 283, 283, 284, 284, 284, 284, + 284, 284, 284, 284, 284, 283, 284, 284, 284, 283, + 284, 284, 284, 284, 284, 284, 284, 284, 283, 283, + 284, 284, 283, 283, 283, 288, 283, 283, 283, 283, + 289, 283, 283, 284, 284, 284, 283, 284, 283, 284, + 284, 283, 284, 284, 284, 284, 284, 283, 284, 284, + 284, 283, 284, 284, 284, 283, 284, 283, 283, 284, + + 284, 283, 283, 290, 283, 283, 283, 283, 283, 284, + 284, 283, 284, 284, 284, 284, 284, 284, 284, 284, + 283, 284, 284, 283, 284, 283, 284, 283, 283, 291, + 283, 283, 292, 291, 284, 284, 284, 283, 293, 284, + 283, 284, 283, 284, 284, 284, 284, 283, 284, 284, + 283, 283, 283, 283, 284, 283, 284, 293, 293, 283, + 283, 283, 284, 284, 284, 283, 283, 284, 283, 284, + 283, 284, 283, 294, 283, 283, 283, 284, 283, 283, + 283, 283, 0, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283 + + } ; + +static yyconst flex_int16_t yy_nxt[1619] = + { 0, + 4, 4, 5, 4, 6, 7, 4, 4, 8, 9, + 10, 4, 11, 12, 4, 13, 13, 14, 4, 12, + 4, 15, 15, 15, 15, 15, 16, 16, 16, 16, + 16, 16, 16, 16, 16, 17, 18, 4, 16, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 19, 16, 20, 16, 16, 16, 16, + 21, 22, 23, 24, 40, 24, 42, 43, 42, 25, + 44, 72, 26, 46, 46, 74, 27, 79, 86, 76, + 48, 73, 75, 77, 83, 80, 84, 90, 95, 87, + 282, 56, 96, 78, 69, 28, 114, 283, 239, 90, + + 239, 29, 30, 31, 32, 42, 43, 42, 33, 44, + 137, 34, 115, 138, 281, 35, 36, 37, 38, 45, + 45, 46, 47, 280, 274, 48, 49, 48, 48, 48, + 48, 48, 48, 283, 123, 123, 123, 159, 50, 163, + 199, 160, 164, 51, 198, 198, 198, 198, 198, 198, + 273, 270, 199, 224, 224, 224, 258, 260, 258, 260, + 261, 268, 267, 50, 53, 53, 53, 258, 266, 258, + 53, 53, 53, 53, 53, 260, 261, 260, 261, 269, + 265, 269, 260, 54, 260, 261, 269, 264, 269, 275, + 255, 254, 253, 252, 261, 251, 250, 159, 247, 246, + + 245, 261, 237, 236, 235, 234, 233, 232, 54, 58, + 231, 58, 230, 229, 276, 228, 225, 223, 59, 220, + 219, 218, 217, 216, 215, 214, 211, 210, 209, 208, + 207, 206, 205, 204, 203, 202, 201, 200, 195, 194, + 191, 60, 190, 187, 186, 185, 184, 61, 181, 62, + 63, 176, 175, 174, 64, 173, 172, 171, 170, 169, + 168, 65, 167, 66, 67, 53, 53, 53, 166, 165, + 162, 53, 53, 53, 53, 53, 161, 158, 157, 156, + 155, 154, 153, 152, 54, 149, 148, 145, 144, 143, + 142, 141, 140, 139, 136, 135, 134, 133, 132, 131, + + 130, 129, 128, 127, 126, 125, 124, 43, 122, 54, + 146, 146, 146, 146, 146, 146, 147, 146, 146, 146, + 146, 146, 146, 146, 146, 121, 120, 119, 146, 146, + 146, 118, 117, 116, 113, 112, 111, 110, 109, 108, + 107, 106, 105, 104, 103, 146, 146, 102, 101, 100, + 99, 98, 97, 94, 93, 69, 92, 91, 43, 88, + 85, 82, 81, 71, 70, 57, 56, 55, 41, 40, + 146, 146, 146, 150, 150, 150, 150, 150, 150, 151, + 150, 150, 150, 150, 150, 150, 150, 150, 39, 283, + 283, 150, 150, 150, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 150, 150, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 150, 150, 150, 177, 177, 177, 177, + 177, 177, 178, 177, 177, 177, 177, 177, 177, 177, + 177, 283, 283, 283, 177, 177, 177, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 177, 177, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 177, 177, 177, 179, + + 179, 179, 179, 179, 179, 180, 179, 179, 179, 179, + 179, 179, 179, 179, 283, 283, 283, 179, 179, 179, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 179, 179, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 179, + 179, 179, 182, 182, 182, 182, 182, 182, 183, 182, + 182, 182, 182, 182, 182, 182, 182, 283, 283, 283, + 182, 182, 182, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 182, 182, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 182, 182, 182, 188, 188, 188, 188, 188, + 188, 189, 188, 188, 188, 188, 188, 188, 188, 188, + 283, 283, 283, 188, 188, 188, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 188, 188, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 188, 188, 188, 192, 192, + 192, 192, 192, 192, 193, 192, 192, 192, 192, 192, + + 192, 192, 192, 283, 283, 283, 192, 192, 192, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 192, 192, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 192, 192, + 192, 196, 196, 196, 196, 196, 196, 197, 196, 196, + 196, 196, 196, 196, 196, 196, 283, 283, 283, 196, + 196, 196, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 196, 196, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 196, 196, 196, 212, 212, 212, 212, 212, 212, + 213, 212, 212, 212, 212, 212, 212, 212, 212, 283, + 283, 283, 212, 212, 212, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 212, + 212, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 212, 212, 212, 221, 221, 221, + 221, 221, 221, 222, 221, 221, 221, 221, 221, 221, + 221, 221, 283, 283, 283, 221, 221, 221, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 221, 221, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 221, 221, 221, + 226, 226, 226, 226, 226, 226, 227, 226, 226, 226, + 226, 226, 226, 226, 226, 283, 283, 283, 226, 226, + 226, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 226, 226, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 226, 226, 226, 238, 239, 238, 239, 238, 238, 240, + 238, 238, 238, 238, 238, 238, 238, 238, 283, 283, + 283, 238, 238, 238, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 238, 238, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 238, 238, 238, 241, 241, 241, 241, + 241, 241, 242, 241, 241, 241, 241, 241, 241, 241, + 241, 283, 283, 283, 241, 241, 241, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 241, 241, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 241, 241, 241, 243, + 243, 243, 243, 243, 243, 244, 243, 243, 243, 243, + 243, 243, 243, 243, 283, 283, 283, 243, 243, 243, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 243, 243, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 243, + 243, 243, 248, 248, 248, 248, 248, 248, 249, 248, + + 248, 248, 248, 248, 248, 248, 248, 283, 283, 283, + 248, 248, 248, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 248, 248, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 248, 248, 248, 256, 256, 256, 256, 256, + 256, 257, 256, 256, 256, 256, 256, 256, 256, 256, + 283, 283, 283, 256, 256, 256, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 256, 256, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 256, 256, 256, 262, 262, + 262, 262, 262, 262, 263, 262, 262, 262, 262, 262, + 262, 262, 262, 283, 283, 283, 262, 262, 262, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 262, 262, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 262, 262, + 262, 271, 271, 271, 271, 271, 271, 272, 271, 271, + 271, 271, 271, 271, 271, 271, 283, 283, 283, 271, + + 271, 271, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 271, 271, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 271, 271, 271, 277, 277, 277, 277, 277, 277, + 278, 277, 277, 277, 277, 277, 277, 277, 277, 283, + 283, 283, 277, 277, 277, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 277, + 277, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 277, 277, 277, 52, 52, 52, + 68, 68, 283, 68, 68, 68, 89, 89, 89, 89, + 89, 89, 146, 146, 146, 146, 182, 182, 182, 182, + 196, 196, 196, 196, 212, 212, 212, 212, 238, 238, + 238, 238, 248, 248, 248, 248, 259, 283, 283, 259, + 279, 279, 279, 279, 3, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283 + } ; + +static yyconst flex_int16_t yy_chk[1619] = + { 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, 2, 26, 2, 12, 12, 12, 2, + 12, 29, 2, 14, 14, 30, 2, 32, 37, 31, + 14, 29, 30, 31, 35, 32, 35, 47, 62, 37, + 281, 37, 62, 31, 26, 2, 81, 14, 230, 47, + + 230, 2, 2, 2, 2, 42, 42, 42, 2, 42, + 104, 2, 81, 104, 280, 2, 2, 2, 2, 13, + 13, 13, 13, 276, 267, 13, 13, 13, 13, 13, + 48, 48, 48, 48, 90, 90, 90, 123, 13, 126, + 160, 123, 126, 13, 159, 159, 159, 198, 198, 198, + 266, 264, 160, 199, 199, 199, 239, 245, 239, 245, + 245, 255, 254, 13, 15, 15, 15, 258, 252, 258, + 15, 15, 15, 15, 15, 253, 245, 253, 253, 259, + 250, 259, 260, 15, 260, 260, 269, 247, 269, 269, + 236, 232, 231, 229, 253, 228, 225, 224, 220, 219, + + 218, 260, 214, 211, 210, 209, 208, 207, 15, 24, + 206, 24, 205, 203, 269, 202, 200, 195, 24, 191, + 190, 187, 186, 185, 184, 181, 175, 174, 172, 170, + 169, 168, 167, 165, 164, 163, 162, 161, 157, 156, + 154, 24, 153, 149, 148, 145, 144, 24, 142, 24, + 24, 139, 138, 137, 24, 136, 135, 134, 133, 132, + 131, 24, 129, 24, 24, 53, 53, 53, 128, 127, + 125, 53, 53, 53, 53, 53, 124, 122, 121, 120, + 119, 118, 117, 116, 53, 114, 113, 111, 110, 109, + 108, 107, 106, 105, 103, 102, 101, 100, 99, 98, + + 97, 96, 95, 94, 93, 92, 91, 89, 88, 53, + 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, + 112, 112, 112, 112, 112, 87, 86, 85, 112, 112, + 112, 84, 83, 82, 80, 79, 78, 77, 76, 75, + 74, 73, 72, 71, 70, 112, 112, 69, 67, 66, + 65, 64, 63, 61, 60, 59, 56, 55, 44, 38, + 36, 34, 33, 28, 27, 22, 20, 19, 11, 10, + 112, 112, 112, 115, 115, 115, 115, 115, 115, 115, + 115, 115, 115, 115, 115, 115, 115, 115, 8, 3, + 0, 115, 115, 115, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 115, 115, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 115, 115, 115, 140, 140, 140, 140, + 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, + 140, 0, 0, 0, 140, 140, 140, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 140, 140, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 140, 140, 140, 141, + + 141, 141, 141, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 141, 141, 0, 0, 0, 141, 141, 141, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 141, 141, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 141, + 141, 141, 143, 143, 143, 143, 143, 143, 143, 143, + 143, 143, 143, 143, 143, 143, 143, 0, 0, 0, + 143, 143, 143, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 143, 143, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 143, 143, 143, 152, 152, 152, 152, 152, + 152, 152, 152, 152, 152, 152, 152, 152, 152, 152, + 0, 0, 0, 152, 152, 152, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 152, 152, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 152, 152, 152, 155, 155, + 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, + + 155, 155, 155, 0, 0, 0, 155, 155, 155, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 155, 155, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 155, 155, + 155, 158, 158, 158, 158, 158, 158, 158, 158, 158, + 158, 158, 158, 158, 158, 158, 0, 0, 0, 158, + 158, 158, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 158, 158, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 158, 158, 158, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 0, + 0, 0, 176, 176, 176, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 176, + 176, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 176, 176, 176, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 194, 194, 0, 0, 0, 194, 194, 194, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 194, 194, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 194, 194, 194, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 201, 201, 0, 0, 0, 201, 201, + 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 201, 201, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 201, 201, 201, 215, 215, 215, 215, 215, 215, 215, + 215, 215, 215, 215, 215, 215, 215, 215, 0, 0, + 0, 215, 215, 215, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 215, 215, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 215, 215, 215, 216, 216, 216, 216, + 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, + 216, 0, 0, 0, 216, 216, 216, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 216, 216, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 216, 216, 216, 217, + 217, 217, 217, 217, 217, 217, 217, 217, 217, 217, + 217, 217, 217, 217, 0, 0, 0, 217, 217, 217, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 217, 217, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 217, + 217, 217, 223, 223, 223, 223, 223, 223, 223, 223, + + 223, 223, 223, 223, 223, 223, 223, 0, 0, 0, + 223, 223, 223, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 223, 223, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 223, 223, 223, 237, 237, 237, 237, 237, + 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, + 0, 0, 0, 237, 237, 237, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 237, 237, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 237, 237, 237, 246, 246, + 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, + 246, 246, 246, 0, 0, 0, 246, 246, 246, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 246, 246, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 246, 246, + 246, 265, 265, 265, 265, 265, 265, 265, 265, 265, + 265, 265, 265, 265, 265, 265, 0, 0, 0, 265, + + 265, 265, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 265, 265, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 265, 265, 265, 270, 270, 270, 270, 270, 270, + 270, 270, 270, 270, 270, 270, 270, 270, 270, 0, + 0, 0, 270, 270, 270, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 270, + 270, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 270, 270, 270, 284, 284, 284, + 285, 285, 0, 285, 285, 285, 286, 286, 286, 286, + 286, 286, 287, 287, 287, 287, 288, 288, 288, 288, + 289, 289, 289, 289, 290, 290, 290, 290, 291, 291, + 291, 291, 292, 292, 292, 292, 293, 0, 0, 293, + 294, 294, 294, 294, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + + 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, + 283, 283, 283, 283, 283, 283, 283, 283 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[45] = + { 0, +1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, + 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1, 1, 0, }; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +static yy_state_type *yy_state_buf=0, *yy_state_ptr=0; +static char *yy_full_match; +static int yy_lp; +static int yy_looking_for_trail_begin = 0; +static int yy_full_lp; +static int *yy_full_state; +#define YY_TRAILING_MASK 0x2000 +#define YY_TRAILING_HEAD_MASK 0x4000 +#define REJECT \ +{ \ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ \ +yy_cp = (yy_full_match); /* restore poss. backed-over text */ \ +(yy_lp) = (yy_full_lp); /* restore orig. accepting pos. */ \ +(yy_state_ptr) = (yy_full_state); /* restore orig. state */ \ +yy_current_state = *(yy_state_ptr); /* restore curr. state */ \ +++(yy_lp); \ +goto find_rule; \ +} + +static int yy_more_offset = 0; +static int yy_prev_more_offset = 0; +#define yymore() ((yy_more_offset) = yy_flex_strlen( yytext )) +#define YY_NEED_STRLEN +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET \ + { \ + (yy_more_offset) = (yy_prev_more_offset); \ + yyleng -= (yy_more_offset); \ + } +#ifndef YYLMAX +#define YYLMAX 8192 +#endif + +char yytext[YYLMAX]; +char *yytext_ptr; +#line 1 "xpp.l" +#line 2 "xpp.l" + +#include <stdio.h> +#include <ctype.h> +#include "xpp.h" +#include "../../bootProto.h" +#include "xppProto.h" + +#define import_spp +#include <iraf.h> + + +#include "xpp.h" + +/* + * Lexical definition for the first pass of the IRAF subset preprocessor. + * This program is a horrible kludge but will suffice until there is time + * to build something better. + */ + +#undef output /* undefine LEX output macro -- we use proc */ +#undef ECHO /* ditto echo */ +#define ECHO outstr (yytext) + +#define OCTAL 8 +#define HEX 16 +#define CHARCON 1 + +#ifdef YYLMAX +#undef YYLMAX +#endif +#define YYLMAX YY_BUF_SIZE + +YY_BUFFER_STATE include_stack[MAX_INCLUDE]; + + +extern FILE *istk[]; +extern char fname[MAX_INCLUDE][SZ_PATHNAME]; +extern char *machdefs[]; +extern int hbindefs, foreigndefs; + +extern int linenum[]; /* line numbers in files */ +extern int istkptr; /* istk pointer */ +extern int str_idnum; /* for ST0000 string names */ +extern int nbrace; /* count of braces */ +extern int nswitch; /* number of "switch" stmts */ +extern int errflag; /* set if compiler error */ +extern int errchk; /* sef if error checking */ +extern int context; /* lexical context flags */ +extern int ntasks; +static int dtype; /* set if typed procedure */ + +extern char *vfn2osfn(); +extern void skipnl (void); + + +void typespec (int typecode); +void process_task_statement (void); + +void do_include (void); +int yywrap (void); +int yy_input (void); +void yy_unput (char ch); + + +#line 1053 "lex.yy.c" + +#define INITIAL 0 + +#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. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* 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 ); + +yy_size_t yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int line_number ); + +/* 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 + + void yyunput (int c,char *buf_ptr ); + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO fwrite( yytext, yyleng, 1, yyout ) +#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) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + yy_size_t 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 = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#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 +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#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 break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 79 "xpp.l" + + +#line 1241 "lex.yy.c" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + /* Create the reject buffer large enough to save one state per allowed character. */ + if ( ! (yy_state_buf) ) + (yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE ); + if ( ! (yy_state_buf) ) + YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + 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; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); + + (yy_state_ptr) = (yy_state_buf); + *(yy_state_ptr)++ = yy_current_state; + +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 284 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *(yy_state_ptr)++ = yy_current_state; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 1555 ); + +yy_find_action: + yy_current_state = *--(yy_state_ptr); + (yy_lp) = yy_accept[yy_current_state]; +goto find_rule; /* Shut up GCC warning -Wall */ +find_rule: /* we branch to this label when backing up */ + for ( ; ; ) /* until we find what rule we matched */ + { + if ( (yy_lp) && (yy_lp) < yy_accept[yy_current_state + 1] ) + { + yy_act = yy_acclist[(yy_lp)]; + if ( yy_act & YY_TRAILING_HEAD_MASK || + (yy_looking_for_trail_begin) ) + { + if ( yy_act == (yy_looking_for_trail_begin) ) + { + (yy_looking_for_trail_begin) = 0; + yy_act &= ~YY_TRAILING_HEAD_MASK; + break; + } + } + else if ( yy_act & YY_TRAILING_MASK ) + { + (yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK; + (yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK; + (yy_full_match) = yy_cp; + (yy_full_state) = (yy_state_ptr); + (yy_full_lp) = (yy_lp); + } + else + { + (yy_full_match) = yy_cp; + (yy_full_state) = (yy_state_ptr); + (yy_full_lp) = (yy_lp); + break; + } + ++(yy_lp); + goto find_rule; + } + --yy_cp; + yy_current_state = *--(yy_state_ptr); + (yy_lp) = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + yy_size_t yyl; + for ( yyl = (yy_prev_more_offset); yyl < yyleng; ++yyl ) + if ( yytext[yyl] == '\n' ) + + yylineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ +case 1: +/* rule 1 can match eol */ +YY_RULE_SETUP +#line 81 "xpp.l" +typespec (XTY_BOOL); + YY_BREAK +case 2: +/* rule 2 can match eol */ +YY_RULE_SETUP +#line 82 "xpp.l" +typespec (XTY_CHAR); + YY_BREAK +case 3: +/* rule 3 can match eol */ +YY_RULE_SETUP +#line 83 "xpp.l" +typespec (XTY_SHORT); + YY_BREAK +case 4: +/* rule 4 can match eol */ +YY_RULE_SETUP +#line 84 "xpp.l" +typespec (XTY_INT); + YY_BREAK +case 5: +/* rule 5 can match eol */ +YY_RULE_SETUP +#line 85 "xpp.l" +typespec (XTY_LONG); + YY_BREAK +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 86 "xpp.l" +typespec (XTY_REAL); + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 87 "xpp.l" +typespec (XTY_DOUBLE); + YY_BREAK +case 8: +/* rule 8 can match eol */ +YY_RULE_SETUP +#line 88 "xpp.l" +typespec (XTY_COMPLEX); + YY_BREAK +case 9: +/* rule 9 can match eol */ +YY_RULE_SETUP +#line 89 "xpp.l" +typespec (XTY_POINTER); + YY_BREAK +case 10: +/* rule 10 can match eol */ +YY_RULE_SETUP +#line 90 "xpp.l" +typespec (XTY_EXTERN); + YY_BREAK +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 92 "xpp.l" +{ + /* Subroutine declaration. */ + pushcontext (PROCSTMT); + d_gettok (yytext, YYLMAX-1); + d_newproc (yytext, 0); + } + YY_BREAK +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 99 "xpp.l" +{ + /* Function declaration. */ + pushcontext (PROCSTMT); + d_gettok (yytext, YYLMAX-1); + d_newproc (yytext, dtype); + setline(); + } + YY_BREAK +case 13: +/* rule 13 can match eol */ +YY_RULE_SETUP +#line 107 "xpp.l" +{ if (context & BODY) + ECHO; + else { + process_task_statement(); + setline(); + } + } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 114 "xpp.l" +put_dictionary(); + YY_BREAK +case 15: +YY_RULE_SETUP +#line 115 "xpp.l" +put_interpreter(); + YY_BREAK +case 16: +YY_RULE_SETUP +#line 116 "xpp.l" +{ + skip_helpblock(); + setline(); + } + YY_BREAK +case 17: +/* rule 17 can match eol */ +YY_RULE_SETUP +#line 120 "xpp.l" +{ + begin_code(); + setline(); + } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 124 "xpp.l" +{ + macro_redef(); + setline(); + } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 128 "xpp.l" +{ + str_enter(); + } + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 131 "xpp.l" +{ + pushcontext (DEFSTMT); + ECHO; + } + YY_BREAK +case 21: +/* rule 21 can match eol */ +YY_RULE_SETUP +#line 135 "xpp.l" +{ + end_code(); + setline(); + } + YY_BREAK +case 22: +/* rule 22 can match eol */ +YY_RULE_SETUP +#line 139 "xpp.l" +{ + (context & BODY) ? ECHO + : do_string ('"', STR_DECL); + } + YY_BREAK +case 23: +/* rule 23 can match eol */ +YY_RULE_SETUP +#line 143 "xpp.l" +{ + if (!(context & BODY)) + pushcontext (DATASTMT); + ECHO; + } + YY_BREAK +case 24: +/* rule 24 can match eol */ +YY_RULE_SETUP +#line 149 "xpp.l" +{ + ECHO; + if (context & BODY) + nswitch++; + } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 155 "xpp.l" +skipnl(); + YY_BREAK +case 26: +YY_RULE_SETUP +#line 156 "xpp.l" +ECHO; + YY_BREAK +case 27: +YY_RULE_SETUP +#line 158 "xpp.l" +do_include(); + YY_BREAK +case 28: +YY_RULE_SETUP +#line 160 "xpp.l" +mapident(); + YY_BREAK +case 29: +YY_RULE_SETUP +#line 162 "xpp.l" +hms (yytext); + YY_BREAK +case 30: +YY_RULE_SETUP +#line 163 "xpp.l" +int_constant (yytext, OCTAL); + YY_BREAK +case 31: +YY_RULE_SETUP +#line 164 "xpp.l" +int_constant (yytext, HEX); + YY_BREAK +case 32: +YY_RULE_SETUP +#line 165 "xpp.l" +int_constant (yytext, CHARCON); + YY_BREAK +case 33: +YY_RULE_SETUP +#line 167 "xpp.l" +{ + if (context & (BODY|PROCSTMT)) + ECHO; + } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 172 "xpp.l" +output ('&'); + YY_BREAK +case 35: +YY_RULE_SETUP +#line 173 "xpp.l" +output ('|'); + YY_BREAK +case 36: +YY_RULE_SETUP +#line 175 "xpp.l" +{ + ECHO; + nbrace++; + } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 179 "xpp.l" +{ + ECHO; + nbrace--; + } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 183 "xpp.l" +output ('('); + YY_BREAK +case 39: +YY_RULE_SETUP +#line 184 "xpp.l" +output (')'); + YY_BREAK +case 40: +YY_RULE_SETUP +#line 186 "xpp.l" +do_hollerith(); + YY_BREAK +case 41: +YY_RULE_SETUP +#line 188 "xpp.l" +{ + if (context & BODY) + do_string ('"', STR_INLINE); + else + ECHO; + } + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 195 "xpp.l" +{ + /* If statement is continued do not pop + * the context. + */ + ECHO; + linenum[istkptr]++; + } + YY_BREAK +case 43: +/* rule 43 can match eol */ +YY_RULE_SETUP +#line 203 "xpp.l" +{ + /* End of newline and end of statement. + */ + ECHO; + linenum[istkptr]++; + popcontext(); + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 211 "xpp.l" +ECHO; + YY_BREAK +#line 1680 "lex.yy.c" + case YY_STATE_EOF(INITIAL): + 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; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + 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 + { + yy_cp = (yy_c_buf_p); + 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 yylex */ + +/* 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 + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register 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 + { + yy_size_t 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. */ + + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); + + } + + 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_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t 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,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (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 */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); + + (yy_state_ptr) = (yy_state_buf); + *(yy_state_ptr)++ = yy_current_state; + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + 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 >= 284 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + *(yy_state_ptr)++ = yy_current_state; + } + + 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 ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + + register YY_CHAR yy_c = 1; + 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 >= 284 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 283); + if ( ! yy_is_jam ) + *(yy_state_ptr)++ = yy_current_state; + + return yy_is_jam ? 0 : yy_current_state; +} + + void yyunput (int c, register char * yy_bp ) +{ + register 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. */ + register yy_size_t number_to_move = (yy_n_chars) + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + register 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) = 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; + + if ( c == '\n' ){ + --yylineno; + } + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + int input (void) +#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 */ + yy_size_t offset = (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); + + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol ) + + yylineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** 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 . + */ + void yyrestart (FILE * input_file ) +{ + + 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( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* 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; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (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. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + 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(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; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + 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 ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* 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. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + 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; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + 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. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + 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( ); +} + +/** 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. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + 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; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + 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; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + 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; + (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. */ + int 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; + } +} + +/** 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 0; + + 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 = 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 = 0; + 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; +} + +/** 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 (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** 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 bytes the byte buffer to scan + * @param 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 (yyconst char * yybytes, yy_size_t _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n, i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _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; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* 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. */ + +/** 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. + * + */ +yy_size_t yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param 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 ; +} + +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. + */ + + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + + (yy_state_buf) = 0; + (yy_state_ptr) = 0; + (yy_full_match) = 0; + (yy_lp) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* 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; + + yyfree ( (yy_state_buf) ); + (yy_state_buf) = 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( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) 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 (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 211 "xpp.l" + + + + +/* TYPESPEC -- Context dependent processing of a type specifier. If in the + * declarations section, process a declarations statement. If in procedure + * body or in a define statement, map the type specifier identifer and output + * the mapped value (intrinsic function name). Otherwise we must be in global + * space, and the type spec begins a function declaration; save the datatype + * code for d_newproc(). + */ +void +typespec (typecode) +int typecode; +{ + if (context & DECL) + d_declaration (typecode); + else if (context & (BODY|DEFSTMT)) + mapident(); + else + dtype = typecode; +} + + + +/* PROCESS_TASK_STATEMENT -- Parse the TASK statement. The task statement + * is replaced by the "sys_runtask" procedure (sysruk), which is called by + * the IRAF main to run a task, or to print the dictionary (cmd "?"). + * The source for the basic sys_runtask procedure is in "lib$sysruk.x". + * We process the task statement into some internal tables, then open the + * sysruk.x file as an include file. Special macros therein are + * replaced by the taskname dictionary as processing continues. + */ +void +process_task_statement() +{ + char ch; + + if (ntasks > 0) { /* only one task statement permitted */ + error (XPP_SYNTAX, "Only one TASK statement permitted per file"); + return; + } + + /* Process the task statement into the TASK_LIST structure. + */ + if (parse_task_statement() == ERR) { + error (XPP_SYNTAX, "Syntax error in TASK statement"); + while ((ch = input()) != EOF && ch != '\n') + ; + unput ('\n'); + return; + } + + /* Open RUNTASK ("lib$sysruk.x") as an include file. + */ + istk[istkptr] = yyin; + if (++istkptr >= MAX_INCLUDE) { + istkptr--; + error (XPP_COMPERR, "Maximum include nesting exceeded"); + return; + } + + strcpy (fname[istkptr], IRAFLIB); + strcat (fname[istkptr], RUNTASK); + if ((yyin = fopen (vfn2osfn (fname[istkptr],0), "r")) == NULL) { + yyin = istk[--istkptr]; + error (XPP_SYNTAX, "Cannot read lib$sysruk.x"); + return; + } + + linenum[istkptr] = 1; + + /* Put the newline back so that LEX "^..." matches will work on + * first line of the include file. + */ + unput ('\n'); + + yypush_buffer_state(yy_create_buffer(yyin,YY_BUF_SIZE )); + BEGIN(INITIAL); +} + + +/* DO_INCLUDE -- Process an include statement, i.e., eat up the include + * statement, push the current input file on a stack, and open the new file. + * System include files are referenced as "<file>", other files as "file". + */ +void +do_include() +{ + char *p, delim, *rindex(); + char hfile[SZ_FNAME+1], *op; + int root_len; + + + /* Push current input file status on the input file stack istk. + */ + istk[istkptr] = yyin; + if (++istkptr >= MAX_INCLUDE) { + --istkptr; + error (XPP_COMPERR, "Maximum include nesting exceeded"); + return; + } + + /* If filespec "<file>", call os_sysfile to get the pathname of the + * system include file. + */ + if (yytext[yyleng-1] == '<') { + + for (op=hfile; (*op = input()) != EOF; op++) + if (*op == '\n') { + --istkptr; + error (XPP_SYNTAX, "missing > delim in include statement"); + return; + } else if (*op == '>') + break; + + *op = EOS; + + if (os_sysfile (hfile, fname[istkptr], SZ_PATHNAME) == ERR) { + --istkptr; + error (XPP_COMPERR, "cannot find include file"); + return; + } + + } else { + /* Prepend pathname leading to the file in which the current + * include statement was found. Compiler may not have been run + * from the directory containing the source and include file. + */ + if (!hbindefs) { + if ((p = rindex (fname[istkptr-1], '/')) == NULL) + root_len = 0; + else + root_len = p - fname[istkptr-1] + 1; + strncpy (fname[istkptr], fname[istkptr-1], root_len); + + } else { + if ((p = vfn2osfn (HBIN_INCLUDES, 0))) { + root_len = strlen (p); + strncpy (fname[istkptr], p, root_len); + } else { + --istkptr; + error (XPP_COMPERR, "cannot find hbin$ directory"); + return; + } + } + fname[istkptr][root_len] = EOS; + + delim = '"'; + + /* Advance to end of whatever is in the file name string. + */ + for (p=fname[istkptr]; *p != EOS; p++) + ; + /* Concatenate name of referenced file. + */ + while ((*p = input()) != delim) { + if (*p == '\n' || *p == EOF) { + --istkptr; + error (XPP_SYNTAX, "bad include file name"); + return; + } + p++; + } + *p = EOS; + } + + /* If the foreign defs option is in effect, the machine dependent defs + * for a foreign machine are given by a substitute "iraf.h" file named + * on the command line. This foreign machine header file includes + * not only the iraf.h for the foreign machine, but the equivalent of + * all the files named in the array of strings "machdefs". Ignore any + * attempts to include any of these files since they have already been + * included in the foreign definitions header file. + */ + if (foreigndefs) { + char sysfile[SZ_PATHNAME]; + char **files; + + /* + for (files=machdefs; *files != NULL; files++) { + */ + for (files=machdefs; **files; files++) { + memset (sysfile, 0, SZ_PATHNAME); + strcpy (sysfile, HOSTLIB); + strcat (sysfile, *files); + if (strcmp (sysfile, fname[istkptr]) == 0) { + --istkptr; + return; + } + } + } + + if ((yyin = fopen (vfn2osfn(fname[istkptr],0), "r")) == NULL) { + yyin = istk[--istkptr]; + error (XPP_SYNTAX, "Cannot open include file"); + return; + } + + /* Keep track of the line number within the include file. */ + linenum[istkptr] = 1; + + /* Put the newline back so that LEX "^..." matches will work on + * first line of include file. + */ + unput ('\n'); + + yypush_buffer_state(yy_create_buffer(yyin,YY_BUF_SIZE )); + BEGIN(INITIAL); +} + + +/* YYWRAP -- Called by LEX when end of file is reached. If input stack is + * not empty, close off include file and continue on in old file. Return + * nonzero when the stack is empty, i.e., when we reach the end of the + * main file. + */ +int +yywrap() +{ + /* The last line of a file is not necessarily newline terminated. + * Output a newline just in case. + */ + fprintf (yyout, "\n"); + + if (istkptr <= 0) { + /* ALL DONE with main file. + */ + return (1); + + } else { + /* End of include file. Pop old input file and set line number + * for error messages. + */ + fclose (yyin); + /* yyin = istk[--istkptr]; */ + istkptr--; + + yypop_buffer_state (); + if ( !YY_CURRENT_BUFFER ) + yyterminate (); + + if (istkptr == 0) + setline(); + return (0); + } +} + + + +/* YY_INPUT -- Get a character from the input stream. + */ +int +yy_input () +{ + return (input()); +} + + +/* YY_UNPUT -- Put a character back into the input stream. + */ +void +yy_unput (ch) +char ch; +{ + unput(ch); +} + |