From 38dc1ffb258f7c91fb67208172d7d4f4820893aa Mon Sep 17 00:00:00 2001 From: CSRG Date: Sun, 23 Jan 1994 06:09:41 -0800 Subject: [PATCH] BSD 4_4_Lite1 development Work on file usr/src/contrib/flex-2.4.6/scan.c Synthesized-from: CSRG/cd2/4.4BSD-Lite1 --- usr/src/contrib/flex-2.4.6/scan.c | 2713 +++++++++++++++++++++++++++++ 1 file changed, 2713 insertions(+) create mode 100644 usr/src/contrib/flex-2.4.6/scan.c diff --git a/usr/src/contrib/flex-2.4.6/scan.c b/usr/src/contrib/flex-2.4.6/scan.c new file mode 100644 index 0000000000..1554e84780 --- /dev/null +++ b/usr/src/contrib/flex-2.4.6/scan.c @@ -0,0 +1,2713 @@ +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header: /usr/src/contrib/flex-2.4.6/RCS/flex.skl,v 1.3 1994/01/24 05:03:21 vern Exp $ + */ + +#define FLEX_SCANNER + +#include + + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include +#include + +/* Use prototypes in function declarations. */ +#define YY_USE_PROTOS + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#ifdef __STDC__ + +#define YY_USE_PROTOS +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + + +#ifdef __TURBOC__ +#define YY_USE_CONST +#endif + + +#ifndef YY_USE_CONST +#ifndef const +#define const +#endif +#endif + + +#ifdef YY_USE_PROTOS +#define YY_PROTO(proto) proto +#else +#define YY_PROTO(proto) () +#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. + */ +#define YY_START ((yy_start - 1) / 2) + +/* 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". Now included + * only for backward compatibility with previous versions of flex. + */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#ifdef __cplusplus +extern "C" { +#endif + extern int yywrap YY_PROTO(( void )); +#ifdef __cplusplus + } +#endif + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* The funky do-while in the following #define is used to turn the definition + * int a single C statement (which needs a semi-colon terminator). This + * avoids problems with code like: + * + * if ( condition_holds ) + * yyless( 5 ); + * else + * do_something_else(); + * + * Prior to using the do-while the compiler would get upset at the + * "else" because it interpreted the "if" statement as being all + * done when it reached the ';' after the yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yytext_ptr ) + + +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. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* 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 to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + /* Whether we've seen an EOF on this buffer. */ + int yy_eof_status; +#define EOF_NOT_SEEN 0 + /* "Pending" happens when the EOF has been seen but there's still + * some text to process. Note that when we actually see the EOF, + * we switch the status back to "not seen" (via yyrestart()), so + * that the user can continue scanning by just pointing yyin at + * a new input file. + */ +#define EOF_PENDING 1 + }; + +static YY_BUFFER_STATE yy_current_buffer = 0; + +/* 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". + */ +#define YY_CURRENT_BUFFER yy_current_buffer + + +/* 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 = (char *) 0; +static int yy_init = 1; /* 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; + +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +void yyrestart YY_PROTO(( FILE *input_file )); +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); + +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +static void yy_push_state YY_PROTO(( int new_state )); +static void yy_pop_state YY_PROTO(( void )); +static int yy_top_state YY_PROTO(( void )); + +#ifndef yytext_ptr +static void yy_flex_strcpy YY_PROTO(( char *, const char * )); +#endif + +static void *yy_flex_alloc YY_PROTO(( unsigned int )); +static void *yy_flex_realloc YY_PROTO(( void *ptr, unsigned int )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define INITIAL 0 +#define SECT2 1 +#define SECT2PROLOG 2 +#define SECT3 3 +#define CODEBLOCK 4 +#define PICKUPDEF 5 +#define SC 6 +#define CARETISBOL 7 +#define NUM 8 +#define QUOTE 9 +#define FIRSTCCL 10 +#define CCL 11 +#define ACTION 12 +#define RECOVER 13 +#define BRACEERROR 14 +#define C_COMMENT 15 +#define ACTION_COMMENT 16 +#define ACTION_STRING 17 +#define PERCENT_BRACE_ACTION 18 +#define USED_LIST 19 +#define CODEBLOCK_2 20 +typedef unsigned char YY_CHAR; +typedef int yy_state_type; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +extern char *yytext; +#define yytext_ptr yytext + +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( const 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_cp - yy_bp; \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_END_OF_BUFFER 113 +static const short int yy_accept[408] = + { 0, + 0, 0, 0, 0, 41, 41, 110, 110, 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, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 113, 111, 6, 17, 111, 15, 1, 16, + 111, 111, 111, 14, 60, 53, 54, 60, 47, 60, + 59, 60, 60, 60, 60, 44, 43, 60, 60, 45, + 46, 41, 42, 41, 40, 39, 40, 40, 110, 110, + 26, 27, 26, 26, 26, 26, 26, 26, 29, 28, + 30, 29, 65, 61, 62, 64, 66, 80, 81, 80, + + 78, 77, 79, 67, 69, 67, 68, 67, 72, 72, + 72, 74, 76, 74, 74, 74, 75, 92, 97, 92, + 96, 98, 98, 93, 93, 93, 90, 91, 111, 31, + 111, 83, 111, 82, 20, 22, 20, 21, 101, 102, + 101, 100, 103, 105, 103, 106, 107, 88, 88, 89, + 88, 88, 88, 88, 88, 88, 36, 33, 32, 36, + 36, 36, 88, 6, 17, 0, 17, 15, 1, 16, + 0, 16, 13, 7, 0, 0, 0, 3, 0, 4, + 0, 2, 14, 53, 54, 0, 0, 0, 54, 50, + 50, 0, 0, 57, 0, 108, 108, 108, 49, 48, + + 49, 44, 43, 0, 43, 56, 44, 41, 42, 40, + 39, 39, 37, 38, 110, 110, 26, 27, 26, 26, + 26, 26, 29, 28, 30, 63, 64, 81, 77, 69, + 109, 109, 109, 70, 71, 76, 73, 92, 97, 0, + 95, 0, 94, 93, 93, 93, 0, 31, 0, 31, + 31, 83, 20, 22, 18, 101, 102, 101, 102, 102, + 99, 103, 105, 104, 88, 88, 88, 89, 85, 88, + 88, 88, 36, 33, 32, 36, 36, 84, 13, 7, + 0, 12, 0, 0, 0, 0, 3, 0, 0, 4, + 0, 5, 0, 51, 0, 52, 0, 0, 57, 0, + + 57, 57, 108, 108, 49, 49, 58, 56, 37, 38, + 26, 26, 26, 23, 26, 0, 109, 109, 93, 93, + 0, 19, 0, 85, 85, 88, 88, 36, 36, 12, + 0, 0, 0, 3, 0, 0, 4, 5, 5, 52, + 52, 0, 57, 57, 57, 57, 108, 26, 26, 23, + 23, 0, 109, 93, 93, 19, 19, 88, 88, 36, + 36, 0, 0, 0, 10, 0, 57, 57, 57, 57, + 26, 26, 93, 93, 88, 88, 36, 36, 0, 0, + 0, 0, 57, 57, 24, 25, 86, 87, 86, 87, + 34, 35, 0, 9, 0, 0, 11, 55, 9, 9, + + 0, 0, 8, 0, 8, 8, 0 + } ; + +static const int yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 5, 1, 6, 7, 1, 8, 9, + 9, 10, 9, 11, 12, 9, 13, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 1, 1, 15, + 1, 16, 9, 1, 22, 23, 24, 25, 26, 27, + 21, 21, 28, 29, 30, 21, 31, 32, 33, 34, + 21, 35, 36, 37, 38, 21, 21, 39, 40, 21, + 17, 18, 19, 20, 21, 1, 22, 23, 24, 25, + + 26, 27, 21, 21, 28, 29, 30, 21, 31, 32, + 33, 34, 21, 35, 36, 37, 38, 21, 21, 39, + 40, 21, 41, 42, 43, 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 const int yy_meta[44] = + { 0, + 1, 2, 3, 1, 4, 1, 1, 5, 1, 6, + 1, 7, 5, 8, 1, 1, 1, 9, 10, 1, + 11, 12, 12, 12, 12, 12, 12, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 13, 11, 11, 11, + 5, 1, 14 + } ; + +static const short int yy_base[470] = + { 0, + 0, 43, 85, 126, 89, 102, 1611, 1610, 168, 1605, + 108, 111, 211, 0, 1591, 1590, 252, 254, 116, 119, + 98, 122, 144, 146, 297, 0, 93, 104, 338, 340, + 149, 151, 257, 266, 268, 274, 383, 0, 425, 428, + 1596, 1595, 1607, 1615, 278, 1602, 1602, 0, 281, 1600, + 1600, 462, 1592, 0, 1615, 431, 1597, 1597, 1615, 285, + 1615, 1584, 1580, 331, 503, 437, 1593, 1593, 110, 1580, + 1615, 0, 1590, 1590, 0, 1590, 1588, 221, 1587, 1615, + 0, 1585, 1585, 1615, 0, 1561, 1546, 1511, 0, 1551, + 1543, 1543, 1615, 1615, 1498, 0, 1615, 1615, 1500, 1487, + + 1615, 1463, 1615, 1615, 1466, 1460, 1615, 332, 1615, 333, + 126, 1615, 1411, 1398, 0, 334, 1615, 0, 1383, 1383, + 1615, 341, 1371, 0, 1354, 1336, 1615, 1615, 271, 1371, + 287, 1370, 1366, 1615, 0, 1362, 1349, 1331, 290, 1335, + 347, 1325, 0, 1323, 1310, 1615, 0, 0, 350, 1306, + 1287, 1246, 1615, 0, 1249, 1227, 0, 1264, 1261, 1255, + 1225, 1197, 1213, 351, 1213, 1213, 1615, 0, 358, 1198, + 1193, 1615, 0, 0, 443, 361, 447, 0, 342, 0, + 363, 1615, 0, 451, 1191, 1188, 1149, 365, 1615, 1615, + 1185, 1181, 1155, 1135, 423, 1615, 1125, 0, 0, 1615, + + 546, 588, 1121, 1108, 1615, 0, 1615, 0, 1615, 0, + 0, 1095, 0, 0, 1088, 1615, 0, 1615, 0, 1061, + 1041, 630, 0, 1069, 1615, 1615, 0, 1615, 838, 1615, + 1615, 837, 0, 1615, 1615, 1615, 1615, 0, 1615, 434, + 1615, 0, 1615, 0, 821, 817, 373, 843, 376, 1615, + 842, 1615, 0, 1615, 463, 467, 834, 471, 1615, 833, + 1615, 0, 1615, 1615, 0, 441, 793, 1615, 673, 0, + 805, 802, 0, 830, 1615, 795, 792, 1615, 0, 0, + 594, 818, 817, 597, 784, 790, 0, 775, 786, 0, + 473, 807, 478, 1615, 486, 806, 590, 776, 790, 588, + + 469, 703, 793, 0, 0, 0, 1615, 0, 0, 0, + 780, 772, 0, 800, 800, 730, 788, 0, 775, 767, + 600, 795, 602, 0, 773, 772, 764, 770, 762, 1615, + 610, 772, 751, 0, 740, 745, 0, 1615, 765, 1615, + 764, 740, 488, 803, 601, 817, 1615, 742, 730, 1615, + 760, 760, 1615, 738, 726, 1615, 756, 735, 723, 733, + 721, 714, 716, 726, 1615, 724, 602, 831, 715, 658, + 512, 473, 454, 459, 435, 438, 422, 430, 606, 410, + 357, 342, 338, 278, 0, 0, 0, 0, 0, 0, + 0, 0, 614, 255, 618, 131, 1615, 1615, 1615, 156, + + 620, 622, 153, 625, 1615, 95, 1615, 858, 872, 886, + 900, 914, 928, 942, 956, 970, 984, 998, 1012, 1026, + 1040, 1054, 1062, 1075, 1081, 1094, 1108, 1122, 1136, 1150, + 1164, 1178, 1186, 1199, 1207, 1220, 1234, 1248, 1262, 1272, + 1280, 1293, 1307, 1321, 1335, 1349, 1363, 1371, 1384, 1398, + 1412, 1416, 1419, 1432, 1446, 1460, 710, 1474, 1487, 1501, + 1515, 711, 1529, 1537, 1544, 712, 743, 1557, 1571 + } ; + +static const short int yy_def[470] = + { 0, + 407, 407, 408, 408, 409, 410, 411, 411, 407, 9, + 412, 412, 407, 13, 413, 413, 414, 414, 415, 415, + 416, 416, 417, 417, 407, 25, 418, 418, 413, 413, + 419, 419, 420, 420, 421, 421, 407, 37, 422, 422, + 37, 37, 407, 407, 407, 407, 407, 423, 407, 407, + 407, 424, 407, 425, 407, 407, 407, 407, 407, 407, + 407, 407, 426, 427, 407, 407, 407, 407, 407, 407, + 407, 428, 407, 428, 429, 430, 429, 429, 431, 407, + 432, 407, 432, 407, 433, 433, 433, 432, 434, 407, + 407, 434, 407, 407, 407, 435, 407, 407, 407, 407, + + 407, 407, 407, 407, 407, 407, 407, 427, 407, 436, + 437, 407, 407, 407, 438, 427, 407, 439, 407, 439, + 407, 440, 407, 441, 441, 441, 407, 407, 442, 407, + 442, 407, 407, 407, 443, 407, 443, 407, 444, 407, + 444, 407, 445, 407, 445, 407, 446, 447, 447, 407, + 447, 447, 407, 448, 448, 448, 449, 407, 407, 449, + 449, 449, 447, 407, 407, 407, 407, 423, 407, 407, + 407, 407, 450, 451, 407, 407, 407, 452, 407, 453, + 454, 407, 425, 407, 407, 407, 407, 455, 407, 407, + 407, 407, 407, 456, 426, 407, 407, 457, 458, 407, + + 407, 407, 407, 407, 407, 459, 407, 428, 407, 429, + 430, 430, 460, 461, 431, 407, 432, 407, 433, 433, + 433, 407, 434, 407, 407, 407, 435, 407, 407, 407, + 407, 407, 462, 407, 407, 407, 407, 439, 407, 440, + 407, 440, 407, 441, 441, 441, 442, 407, 442, 407, + 407, 407, 443, 407, 463, 444, 407, 444, 407, 407, + 407, 445, 407, 407, 447, 447, 447, 407, 407, 448, + 448, 448, 449, 407, 407, 449, 449, 407, 450, 451, + 407, 407, 407, 407, 407, 407, 464, 407, 407, 465, + 454, 407, 454, 407, 455, 407, 455, 407, 456, 456, + + 456, 456, 407, 466, 458, 201, 407, 459, 460, 461, + 433, 433, 222, 407, 222, 222, 407, 467, 441, 441, + 463, 407, 463, 269, 269, 448, 448, 449, 449, 407, + 407, 407, 407, 464, 407, 407, 465, 407, 407, 407, + 407, 407, 456, 456, 456, 456, 407, 433, 433, 407, + 407, 316, 407, 441, 441, 407, 407, 448, 448, 449, + 449, 407, 407, 407, 407, 407, 456, 456, 456, 456, + 433, 433, 441, 441, 448, 448, 449, 449, 468, 407, + 407, 407, 456, 456, 433, 433, 441, 441, 448, 448, + 449, 449, 468, 407, 468, 407, 407, 407, 407, 407, + + 469, 469, 407, 469, 407, 407, 0, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407 + } ; + +static const short int yy_nxt[1659] = + { 0, + 44, 45, 46, 47, 44, 44, 44, 44, 44, 44, + 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, + 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, + 44, 44, 44, 44, 49, 50, 51, 44, 44, 52, + 44, 44, 44, 44, 44, 53, 44, 44, 44, 44, + 44, 44, 44, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 44, 44, 44, 56, 57, 58, 59, + 60, 73, 74, 61, 61, 130, 131, 61, 405, 62, + + 44, 63, 64, 76, 73, 77, 130, 131, 78, 90, + 91, 92, 90, 91, 92, 110, 206, 111, 105, 106, + 107, 105, 106, 107, 44, 65, 61, 66, 67, 68, + 59, 60, 69, 108, 61, 61, 108, 235, 61, 110, + 70, 111, 63, 64, 235, 71, 113, 114, 113, 114, + 207, 136, 137, 136, 137, 115, 405, 115, 138, 399, + 138, 116, 117, 116, 117, 401, 65, 61, 81, 81, + 82, 83, 81, 81, 81, 81, 81, 84, 81, 81, + 81, 81, 81, 81, 81, 81, 81, 81, 85, 85, + 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, + + 85, 85, 86, 85, 85, 85, 85, 87, 81, 81, + 81, 93, 93, 44, 93, 93, 93, 93, 93, 93, + 94, 94, 93, 93, 93, 93, 95, 93, 93, 93, + 93, 96, 96, 96, 96, 96, 96, 96, 96, 96, + 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, + 96, 93, 93, 93, 99, 100, 99, 100, 399, 140, + 141, 213, 101, 214, 101, 102, 142, 102, 140, 141, + 144, 145, 146, 248, 249, 142, 144, 145, 146, 164, + 165, 166, 169, 170, 171, 147, 190, 191, 192, 251, + 249, 147, 257, 258, 103, 300, 103, 118, 118, 119, + + 120, 121, 118, 118, 122, 118, 118, 118, 118, 123, + 118, 118, 118, 118, 118, 118, 118, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 125, 124, 124, 124, 124, 126, 127, 118, 128, + 132, 133, 132, 133, 197, 197, 232, 197, 241, 260, + 258, 266, 164, 165, 166, 300, 267, 398, 242, 169, + 170, 171, 281, 282, 283, 292, 293, 296, 297, 198, + 198, 233, 198, 288, 284, 248, 249, 289, 251, 249, + 134, 397, 134, 148, 149, 150, 151, 148, 148, 152, + 148, 148, 153, 148, 148, 148, 148, 148, 148, 148, + + 148, 148, 148, 154, 154, 154, 154, 154, 154, 154, + 154, 154, 154, 154, 154, 154, 154, 155, 154, 154, + 154, 154, 156, 148, 148, 148, 158, 159, 160, 158, + 159, 160, 184, 185, 186, 396, 301, 187, 202, 203, + 204, 241, 266, 187, 281, 282, 283, 267, 281, 282, + 283, 242, 184, 185, 186, 392, 284, 187, 391, 161, + 284, 302, 161, 390, 162, 322, 323, 162, 174, 257, + 258, 389, 188, 260, 258, 292, 293, 285, 188, 286, + 339, 293, 345, 175, 388, 176, 300, 176, 296, 297, + 387, 176, 188, 176, 176, 177, 176, 178, 386, 179, + + 180, 367, 181, 199, 199, 300, 199, 199, 199, 199, + 199, 199, 199, 199, 199, 199, 200, 199, 199, 199, + 199, 199, 199, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 199, 199, 199, 305, 305, 385, 305, + 305, 305, 305, 305, 305, 305, 305, 306, 305, 306, + 305, 305, 305, 305, 305, 305, 306, 306, 306, 306, + 306, 306, 306, 306, 306, 306, 306, 306, 306, 306, + 306, 306, 306, 306, 306, 306, 305, 305, 307, 202, + 203, 204, 341, 297, 187, 281, 282, 283, 331, 282, + + 283, 343, 322, 323, 357, 323, 299, 284, 394, 395, + 284, 331, 282, 283, 369, 383, 394, 395, 300, 300, + 400, 395, 403, 404, 403, 404, 344, 406, 404, 188, + 313, 313, 314, 315, 313, 313, 313, 313, 313, 316, + 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, + 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, + 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, + 313, 313, 313, 324, 324, 300, 324, 324, 324, 324, + 324, 324, 325, 324, 324, 324, 324, 324, 324, 324, + 324, 324, 324, 325, 325, 325, 325, 325, 325, 325, + + 325, 325, 325, 325, 325, 325, 325, 325, 325, 325, + 325, 325, 325, 324, 324, 324, 346, 304, 318, 347, + 300, 304, 318, 347, 346, 346, 346, 346, 346, 346, + 316, 316, 300, 352, 316, 316, 316, 316, 316, 382, + 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, + 353, 381, 380, 379, 353, 378, 377, 376, 375, 356, + 374, 373, 351, 350, 372, 371, 366, 340, 338, 365, + 316, 316, 316, 325, 325, 364, 325, 325, 325, 325, + 325, 325, 363, 325, 325, 325, 325, 325, 325, 325, + 325, 325, 325, 362, 361, 360, 359, 358, 356, 355, + + 354, 231, 351, 350, 349, 348, 196, 300, 342, 340, + 338, 336, 335, 325, 325, 325, 368, 333, 332, 330, + 300, 330, 329, 328, 368, 368, 368, 368, 368, 368, + 370, 274, 327, 326, 300, 269, 259, 259, 370, 370, + 370, 370, 370, 370, 384, 250, 250, 320, 300, 319, + 317, 229, 384, 384, 384, 384, 384, 384, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + 55, 55, 72, 72, 72, 72, 72, 72, 72, 72, + 72, 72, 72, 72, 72, 72, 75, 75, 75, 75, + 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, + + 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, + 79, 79, 79, 79, 89, 89, 89, 89, 89, 89, + 89, 89, 89, 89, 89, 89, 89, 89, 44, 44, + 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, + 44, 44, 98, 98, 98, 98, 98, 98, 98, 98, + 98, 98, 98, 98, 98, 98, 104, 104, 104, 104, + 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, + 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, + 109, 109, 109, 109, 112, 112, 112, 112, 112, 112, + 112, 112, 112, 112, 112, 112, 112, 112, 129, 129, + + 129, 129, 129, 129, 129, 129, 129, 129, 129, 129, + 129, 129, 135, 135, 135, 135, 135, 135, 135, 135, + 135, 135, 135, 135, 135, 135, 139, 139, 139, 139, + 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, + 143, 143, 143, 143, 143, 143, 143, 143, 143, 143, + 143, 143, 143, 143, 157, 157, 157, 157, 157, 157, + 157, 157, 157, 157, 157, 157, 157, 157, 168, 168, + 224, 312, 168, 168, 168, 173, 173, 173, 173, 173, + 173, 173, 173, 173, 173, 173, 173, 183, 183, 311, + 216, 183, 183, 183, 194, 194, 212, 194, 194, 194, + + 194, 194, 194, 194, 194, 194, 194, 194, 196, 196, + 205, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 208, 208, 205, 208, 208, 208, 208, 208, + 208, 208, 208, 208, 208, 208, 210, 210, 303, 210, + 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, + 211, 211, 300, 211, 211, 211, 211, 211, 211, 211, + 211, 211, 211, 211, 215, 215, 215, 215, 215, 215, + 215, 215, 215, 215, 215, 215, 215, 215, 217, 217, + 298, 217, 217, 190, 217, 217, 217, 217, 190, 294, + 189, 217, 219, 219, 189, 172, 219, 219, 219, 223, + + 223, 172, 223, 223, 223, 223, 223, 223, 223, 223, + 223, 223, 223, 227, 227, 167, 167, 227, 227, 227, + 231, 231, 278, 231, 231, 231, 231, 231, 231, 231, + 231, 231, 231, 231, 234, 234, 277, 234, 234, 234, + 234, 234, 234, 234, 234, 234, 234, 234, 237, 237, + 276, 237, 237, 237, 237, 237, 237, 275, 237, 237, + 237, 237, 238, 238, 275, 274, 272, 238, 238, 238, + 238, 238, 240, 240, 271, 240, 240, 240, 240, 240, + 240, 240, 240, 240, 240, 240, 244, 244, 269, 268, + 244, 244, 244, 247, 247, 247, 247, 247, 247, 247, + + 247, 247, 247, 247, 247, 247, 247, 253, 253, 268, + 253, 253, 263, 253, 253, 253, 253, 253, 253, 253, + 253, 256, 256, 256, 256, 256, 263, 256, 256, 256, + 256, 256, 256, 256, 256, 262, 262, 261, 259, 262, + 262, 262, 262, 255, 262, 262, 262, 262, 262, 264, + 264, 254, 264, 264, 264, 264, 264, 264, 264, 264, + 264, 264, 264, 265, 265, 254, 265, 265, 252, 265, + 265, 265, 265, 252, 250, 246, 265, 270, 270, 245, + 243, 270, 270, 270, 273, 239, 239, 273, 273, 273, + 273, 273, 273, 273, 273, 273, 273, 273, 279, 279, + + 236, 279, 279, 279, 279, 279, 279, 279, 279, 279, + 279, 279, 280, 280, 236, 280, 280, 280, 280, 280, + 280, 280, 280, 280, 280, 280, 287, 287, 287, 290, + 290, 290, 291, 291, 291, 291, 291, 291, 291, 291, + 291, 291, 291, 291, 291, 291, 295, 295, 295, 295, + 295, 295, 295, 295, 295, 295, 295, 295, 295, 295, + 299, 299, 230, 299, 299, 299, 299, 299, 299, 230, + 299, 299, 299, 299, 305, 305, 229, 305, 305, 305, + 305, 305, 305, 305, 305, 305, 305, 308, 308, 228, + 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, + + 308, 309, 309, 228, 309, 309, 309, 309, 309, 309, + 309, 309, 309, 309, 309, 310, 310, 226, 310, 310, + 310, 310, 310, 310, 310, 310, 310, 310, 310, 321, + 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, + 321, 321, 321, 334, 334, 225, 225, 334, 334, 334, + 337, 337, 224, 222, 337, 337, 337, 393, 393, 393, + 393, 393, 393, 393, 393, 393, 393, 393, 393, 393, + 393, 402, 402, 402, 402, 402, 402, 402, 402, 402, + 402, 402, 402, 402, 402, 221, 220, 218, 218, 216, + 209, 212, 209, 209, 193, 205, 205, 195, 193, 189, + + 189, 182, 172, 172, 167, 167, 407, 163, 163, 97, + 97, 88, 80, 80, 43, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407 + } ; + +static const short int yy_chk[1659] = + { 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, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, + 3, 5, 5, 3, 3, 27, 27, 3, 406, 3, + + 21, 3, 3, 6, 6, 6, 28, 28, 6, 11, + 11, 11, 12, 12, 12, 21, 69, 21, 19, 19, + 19, 20, 20, 20, 22, 3, 3, 4, 4, 4, + 4, 4, 4, 19, 4, 4, 20, 111, 4, 22, + 4, 22, 4, 4, 111, 4, 23, 23, 24, 24, + 69, 31, 31, 32, 32, 23, 403, 24, 31, 400, + 32, 23, 23, 24, 24, 396, 4, 4, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 17, 17, 18, 18, 394, 33, + 33, 78, 17, 78, 18, 17, 33, 18, 34, 34, + 35, 35, 35, 129, 129, 34, 36, 36, 36, 45, + 45, 45, 49, 49, 49, 35, 60, 60, 60, 131, + 131, 36, 139, 139, 17, 384, 18, 25, 25, 25, + + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 29, 29, 30, 30, 64, 108, 110, 116, 122, 141, + 141, 149, 164, 164, 164, 383, 149, 382, 122, 169, + 169, 169, 176, 176, 176, 181, 181, 188, 188, 64, + 108, 110, 116, 179, 176, 247, 247, 179, 249, 249, + 29, 381, 30, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 39, 39, 39, 40, + 40, 40, 56, 56, 56, 380, 195, 56, 66, 66, + 66, 240, 266, 66, 175, 175, 175, 266, 177, 177, + 177, 240, 184, 184, 184, 378, 175, 184, 377, 39, + 177, 195, 40, 376, 39, 255, 255, 40, 52, 256, + 256, 375, 56, 258, 258, 291, 291, 175, 66, 177, + 293, 293, 301, 52, 374, 52, 301, 52, 295, 295, + 373, 52, 184, 52, 52, 52, 52, 52, 372, 52, + + 52, 343, 52, 65, 65, 343, 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, 65, 65, 65, 65, + 65, 65, 65, 65, 65, 65, 201, 201, 371, 201, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 202, + 202, 202, 297, 297, 202, 281, 281, 281, 284, 284, + + 284, 300, 321, 321, 323, 323, 300, 281, 379, 379, + 284, 331, 331, 331, 345, 367, 393, 393, 345, 367, + 395, 395, 401, 401, 402, 402, 300, 404, 404, 202, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, + 222, 222, 222, 269, 269, 370, 269, 269, 269, 269, + 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, + 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, + + 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, + 269, 269, 269, 269, 269, 269, 302, 457, 462, 466, + 302, 457, 462, 466, 302, 302, 302, 302, 302, 302, + 316, 316, 369, 316, 316, 316, 316, 316, 316, 366, + 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, + 467, 364, 363, 362, 467, 361, 360, 359, 358, 357, + 355, 354, 352, 351, 349, 348, 342, 341, 339, 336, + 316, 316, 316, 325, 325, 335, 325, 325, 325, 325, + 325, 325, 333, 325, 325, 325, 325, 325, 325, 325, + 325, 325, 325, 332, 329, 328, 327, 326, 322, 320, + + 319, 317, 315, 314, 312, 311, 303, 299, 298, 296, + 292, 289, 288, 325, 325, 325, 344, 286, 285, 283, + 344, 282, 277, 276, 344, 344, 344, 344, 344, 344, + 346, 274, 272, 271, 346, 267, 260, 257, 346, 346, + 346, 346, 346, 346, 368, 251, 248, 246, 368, 245, + 232, 229, 368, 368, 368, 368, 368, 368, 408, 408, + 408, 408, 408, 408, 408, 408, 408, 408, 408, 408, + 408, 408, 409, 409, 409, 409, 409, 409, 409, 409, + 409, 409, 409, 409, 409, 409, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 410, 410, + + 411, 411, 411, 411, 411, 411, 411, 411, 411, 411, + 411, 411, 411, 411, 412, 412, 412, 412, 412, 412, + 412, 412, 412, 412, 412, 412, 412, 412, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 414, 414, 414, 414, 414, 414, 414, 414, + 414, 414, 414, 414, 414, 414, 415, 415, 415, 415, + 415, 415, 415, 415, 415, 415, 415, 415, 415, 415, + 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, + 416, 416, 416, 416, 417, 417, 417, 417, 417, 417, + 417, 417, 417, 417, 417, 417, 417, 417, 418, 418, + + 418, 418, 418, 418, 418, 418, 418, 418, 418, 418, + 418, 418, 419, 419, 419, 419, 419, 419, 419, 419, + 419, 419, 419, 419, 419, 419, 420, 420, 420, 420, + 420, 420, 420, 420, 420, 420, 420, 420, 420, 420, + 421, 421, 421, 421, 421, 421, 421, 421, 421, 421, + 421, 421, 421, 421, 422, 422, 422, 422, 422, 422, + 422, 422, 422, 422, 422, 422, 422, 422, 423, 423, + 224, 221, 423, 423, 423, 424, 424, 424, 424, 424, + 424, 424, 424, 424, 424, 424, 424, 425, 425, 220, + 215, 425, 425, 425, 426, 426, 212, 426, 426, 426, + + 426, 426, 426, 426, 426, 426, 426, 426, 427, 427, + 204, 427, 427, 427, 427, 427, 427, 427, 427, 427, + 427, 427, 428, 428, 203, 428, 428, 428, 428, 428, + 428, 428, 428, 428, 428, 428, 429, 429, 197, 429, + 429, 429, 429, 429, 429, 429, 429, 429, 429, 429, + 430, 430, 194, 430, 430, 430, 430, 430, 430, 430, + 430, 430, 430, 430, 431, 431, 431, 431, 431, 431, + 431, 431, 431, 431, 431, 431, 431, 431, 432, 432, + 193, 432, 432, 192, 432, 432, 432, 432, 191, 187, + 186, 432, 433, 433, 185, 171, 433, 433, 433, 434, + + 434, 170, 434, 434, 434, 434, 434, 434, 434, 434, + 434, 434, 434, 435, 435, 166, 165, 435, 435, 435, + 436, 436, 163, 436, 436, 436, 436, 436, 436, 436, + 436, 436, 436, 436, 437, 437, 162, 437, 437, 437, + 437, 437, 437, 437, 437, 437, 437, 437, 438, 438, + 161, 438, 438, 438, 438, 438, 438, 160, 438, 438, + 438, 438, 439, 439, 159, 158, 156, 439, 439, 439, + 439, 439, 440, 440, 155, 440, 440, 440, 440, 440, + 440, 440, 440, 440, 440, 440, 441, 441, 152, 151, + 441, 441, 441, 442, 442, 442, 442, 442, 442, 442, + + 442, 442, 442, 442, 442, 442, 442, 443, 443, 150, + 443, 443, 145, 443, 443, 443, 443, 443, 443, 443, + 443, 444, 444, 444, 444, 444, 144, 444, 444, 444, + 444, 444, 444, 444, 444, 445, 445, 142, 140, 445, + 445, 445, 445, 138, 445, 445, 445, 445, 445, 446, + 446, 137, 446, 446, 446, 446, 446, 446, 446, 446, + 446, 446, 446, 447, 447, 136, 447, 447, 133, 447, + 447, 447, 447, 132, 130, 126, 447, 448, 448, 125, + 123, 448, 448, 448, 449, 120, 119, 449, 449, 449, + 449, 449, 449, 449, 449, 449, 449, 449, 450, 450, + + 114, 450, 450, 450, 450, 450, 450, 450, 450, 450, + 450, 450, 451, 451, 113, 451, 451, 451, 451, 451, + 451, 451, 451, 451, 451, 451, 452, 452, 452, 453, + 453, 453, 454, 454, 454, 454, 454, 454, 454, 454, + 454, 454, 454, 454, 454, 454, 455, 455, 455, 455, + 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, + 456, 456, 106, 456, 456, 456, 456, 456, 456, 105, + 456, 456, 456, 456, 458, 458, 102, 458, 458, 458, + 458, 458, 458, 458, 458, 458, 458, 459, 459, 100, + 459, 459, 459, 459, 459, 459, 459, 459, 459, 459, + + 459, 460, 460, 99, 460, 460, 460, 460, 460, 460, + 460, 460, 460, 460, 460, 461, 461, 95, 461, 461, + 461, 461, 461, 461, 461, 461, 461, 461, 461, 463, + 463, 463, 463, 463, 463, 463, 463, 463, 463, 463, + 463, 463, 463, 464, 464, 92, 91, 464, 464, 464, + 465, 465, 90, 88, 465, 465, 465, 468, 468, 468, + 468, 468, 468, 468, 468, 468, 468, 468, 468, 468, + 468, 469, 469, 469, 469, 469, 469, 469, 469, 469, + 469, 469, 469, 469, 469, 87, 86, 83, 82, 79, + 77, 76, 74, 73, 70, 68, 67, 63, 62, 58, + + 57, 53, 51, 50, 47, 46, 43, 42, 41, 16, + 15, 10, 8, 7, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407, 407, 407, + 407, 407, 407, 407, 407, 407, 407, 407 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which lex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +char *yytext; +# line 1 "scan.l" +/* scan.l - scanner for flex input */ +# line 4 "scan.l" +/*- + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Vern Paxson. + * + * The United States Government has rights in this work pursuant + * to contract no. DE-AC03-76SF00098 between the United States + * Department of Energy and the University of California. + * + * Redistribution and use in source and binary forms are permitted provided + * that: (1) source distributions retain this entire copyright notice and + * comment, and (2) distributions including binaries display the following + * acknowledgement: ``This product includes software developed by the + * University of California, Berkeley and its contributors'' in the + * documentation or other materials provided with the distribution and in + * all advertising materials mentioning features or use of this software. + * Neither the name of the University nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +/* $Header: scan.l,v 1.2 94/01/04 14:33:09 vern Exp $ */ + +#include "flexdef.h" +#include "parse.h" + +#define ACTION_ECHO add_action( yytext ) +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan() + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + strcpy( nmstr, yytext ); \ + return NAME; + +#define PUT_BACK_STRING(str, start) \ + for ( i = strlen( str ) - 1; i >= start; --i ) \ + unput((str)[i]) + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifdef YY_MALLOC_DECL +YY_MALLOC_DECL +#else +#if __STDC__ +#ifndef __cplusplus +#include +#endif +#else +/* Just try to get by without declaring the routines. This will fail + * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) + * or sizeof(void*) != sizeof(int). + */ +#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 (void) 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->yy_is_interactive ) \ + { \ + int c = getc( yyin ); \ + result = c == EOF ? 0 : 1; \ + buf[0] = (char) c; \ + } \ + else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ + && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in lex scanner failed" ); +#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 + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* 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 + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +# line 82 "scan.l" + + static int bracelevel, didadef, indented_code, checking_used; + + int doing_codeblock = false; + int i; + Char nmdef[MAXLINE], myesc(); + + + + if ( yy_init ) + { +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( yy_current_buffer ) + yy_init_buffer( yy_current_buffer, yyin ); + else + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + + yy_init = 0; + } + + 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; + if ( yy_bp[-1] == '\n' ) + ++yy_current_state; +yy_match: + do + { + register 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 >= 408 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 1615 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + + switch ( yy_act ) + { /* beginning of action switch */ + 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; + +case 1: +YY_USER_ACTION +# line 90 "scan.l" +indented_code = true; BEGIN(CODEBLOCK); + YY_BREAK +case 2: +YY_USER_ACTION +# line 91 "scan.l" +ACTION_ECHO; BEGIN(C_COMMENT); + YY_BREAK +case 3: +YY_USER_ACTION +# line 92 "scan.l" +return SCDECL; + YY_BREAK +case 4: +YY_USER_ACTION +# line 93 "scan.l" +return XSCDECL; + YY_BREAK +case 5: +YY_USER_ACTION +# line 94 "scan.l" +{ + ++linenum; + line_directive_out( (FILE *) 0 ); + indented_code = false; + BEGIN(CODEBLOCK); + } + YY_BREAK +case 6: +YY_USER_ACTION +# line 101 "scan.l" +return WHITESPACE; + YY_BREAK +case 7: +YY_USER_ACTION +# line 103 "scan.l" +{ + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out( (FILE *) 0 ); + BEGIN(SECT2PROLOG); + return SECTEND; + } + YY_BREAK +case 8: +YY_USER_ACTION +# line 112 "scan.l" +{ + if ( lex_compat ) + warn( "%pointer incompatible with -l option" ); + else + yytext_is_array = false; + ++linenum; + } + YY_BREAK +case 9: +YY_USER_ACTION +# line 119 "scan.l" +{ + if ( C_plus_plus ) + warn( "%array incompatible with -+ option" ); + else + yytext_is_array = true; + ++linenum; + } + YY_BREAK +case 10: +YY_USER_ACTION +# line 127 "scan.l" +{ + warn( "%used/%unused have been deprecated" ); + checking_used = REALLY_USED; BEGIN(USED_LIST); + } + YY_BREAK +case 11: +YY_USER_ACTION +# line 131 "scan.l" +{ + warn( "%used/%unused have been deprecated" ); + checking_used = REALLY_NOT_USED; BEGIN(USED_LIST); + } + YY_BREAK +case 12: +YY_USER_ACTION +# line 137 "scan.l" +++linenum; /* ignore */ + YY_BREAK +case 13: +YY_USER_ACTION +# line 139 "scan.l" +synerr( "unrecognized '%' directive" ); + YY_BREAK +case 14: +YY_USER_ACTION +# line 141 "scan.l" +{ + strcpy( nmstr, yytext ); + didadef = false; + BEGIN(PICKUPDEF); + } + YY_BREAK +case 15: +YY_USER_ACTION +# line 147 "scan.l" +RETURNNAME; + YY_BREAK +case 16: +YY_USER_ACTION +# line 148 "scan.l" +++linenum; /* allows blank lines in section 1 */ + YY_BREAK +case 17: +YY_USER_ACTION +# line 149 "scan.l" +++linenum; return '\n'; + YY_BREAK +case 18: +YY_USER_ACTION +# line 152 "scan.l" +ACTION_ECHO; BEGIN(INITIAL); + YY_BREAK +case 19: +YY_USER_ACTION +# line 153 "scan.l" +++linenum; ACTION_ECHO; BEGIN(INITIAL); + YY_BREAK +case 20: +YY_USER_ACTION +# line 154 "scan.l" +ACTION_ECHO; + YY_BREAK +case 21: +YY_USER_ACTION +# line 155 "scan.l" +ACTION_ECHO; + YY_BREAK +case 22: +YY_USER_ACTION +# line 156 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case 23: +YY_USER_ACTION +# line 159 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 24: +YY_USER_ACTION +# line 160 "scan.l" +ACTION_ECHO; CHECK_REJECT(yytext); + YY_BREAK +case 25: +YY_USER_ACTION +# line 161 "scan.l" +ACTION_ECHO; CHECK_YYMORE(yytext); + YY_BREAK +case 26: +YY_USER_ACTION +# line 162 "scan.l" +ACTION_ECHO; + YY_BREAK +case 27: +YY_USER_ACTION +# line 163 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( indented_code ) + BEGIN(INITIAL); + } + YY_BREAK +case 28: +YY_USER_ACTION +# line 171 "scan.l" +/* separates name and definition */ + YY_BREAK +case 29: +YY_USER_ACTION +# line 173 "scan.l" +{ + strcpy( (char *) nmdef, yytext ); + + /* Skip trailing whitespace. */ + for ( i = strlen( (char *) nmdef ) - 1; + i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t'); + --i ) + ; + + nmdef[i + 1] = '\0'; + + ndinstal( nmstr, nmdef ); + didadef = true; + } + YY_BREAK +case 30: +YY_USER_ACTION +# line 188 "scan.l" +{ + if ( ! didadef ) + synerr( "incomplete name definition" ); + BEGIN(INITIAL); + ++linenum; + } + YY_BREAK +case 31: +YY_USER_ACTION +# line 195 "scan.l" +++linenum; BEGIN(INITIAL); RETURNNAME; + YY_BREAK +case 32: +YY_USER_ACTION +# line 198 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 33: +YY_USER_ACTION +# line 199 "scan.l" + + YY_BREAK +case 34: +YY_USER_ACTION +# line 200 "scan.l" +{ + if ( all_upper( yytext ) ) + reject_really_used = checking_used; + else + synerr( + "unrecognized %used/%unused construct" ); + } + YY_BREAK +case 35: +YY_USER_ACTION +# line 207 "scan.l" +{ + if ( all_lower( yytext ) ) + yymore_really_used = checking_used; + else + synerr( + "unrecognized %used/%unused construct" ); + } + YY_BREAK +case 36: +YY_USER_ACTION +# line 214 "scan.l" +synerr( "unrecognized %used/%unused construct" ); + YY_BREAK +case 37: +YY_USER_ACTION +# line 217 "scan.l" +++bracelevel; yyless( 2 ); /* eat only %{ */ + YY_BREAK +case 38: +YY_USER_ACTION +# line 218 "scan.l" +--bracelevel; yyless( 2 ); /* eat only %} */ + YY_BREAK +case 39: +YY_USER_ACTION +# line 220 "scan.l" +ACTION_ECHO; /* indented code in prolog */ + YY_BREAK +case 40: +YY_USER_ACTION +# line 222 "scan.l" +{ /* non-indented code */ + if ( bracelevel <= 0 ) + { /* not in %{ ... %} */ + yyless( 0 ); /* put it all back */ + mark_prolog(); + BEGIN(SECT2); + } + else + ACTION_ECHO; + } + YY_BREAK +case 41: +YY_USER_ACTION +# line 233 "scan.l" +ACTION_ECHO; + YY_BREAK +case 42: +YY_USER_ACTION +# line 234 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case YY_STATE_EOF(SECT2PROLOG): +# line 236 "scan.l" +{ + mark_prolog(); + sectnum = 0; + yyterminate(); /* to stop the parser */ + } + YY_BREAK +case 43: +YY_USER_ACTION +# line 242 "scan.l" +++linenum; /* allow blank lines in section 2 */ + YY_BREAK +case 44: +YY_USER_ACTION +# line 244 "scan.l" +{ + indented_code = (yytext[0] != '%'); + doing_codeblock = true; + bracelevel = 1; + + if ( indented_code ) + ACTION_ECHO; + + BEGIN(CODEBLOCK_2); + } + YY_BREAK +case 45: +YY_USER_ACTION +# line 255 "scan.l" +BEGIN(SC); return '<'; + YY_BREAK +case 46: +YY_USER_ACTION +# line 256 "scan.l" +return '^'; + YY_BREAK +case 47: +YY_USER_ACTION +# line 257 "scan.l" +BEGIN(QUOTE); return '"'; + YY_BREAK +case 48: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 258 "scan.l" +BEGIN(NUM); return '{'; + YY_BREAK +case 49: +YY_USER_ACTION +# line 259 "scan.l" +BEGIN(BRACEERROR); + YY_BREAK +case 50: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 260 "scan.l" +return '$'; + YY_BREAK +case 51: +YY_USER_ACTION +# line 262 "scan.l" +{ + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + return '\n'; + } + YY_BREAK +case 52: +YY_USER_ACTION +# line 267 "scan.l" +continued_action = true; ++linenum; return '\n'; + YY_BREAK +case 53: +YY_USER_ACTION +# line 269 "scan.l" +{ + /* This rule is separate from the one below because + * otherwise we get variable trailing context, so + * we can't build the scanner using -{f,F}. + */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + return '\n'; + } + YY_BREAK +case 54: +YY_USER_ACTION +# line 280 "scan.l" +{ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + unput( '\n' ); /* so sees it */ + return '\n'; + } + YY_BREAK +case 55: +YY_USER_ACTION +# line 288 "scan.l" +return EOF_OP; + YY_BREAK +case 56: +YY_USER_ACTION +# line 290 "scan.l" +{ + sectnum = 3; + BEGIN(SECT3); + yyterminate(); /* to stop the parser */ + } + YY_BREAK +case 57: +YY_USER_ACTION +# line 296 "scan.l" +{ + int cclval; + + strcpy( nmstr, yytext ); + + /* Check to see if we've already encountered this + * ccl. + */ + if ( (cclval = ccllookup( (Char *) nmstr )) ) + { + if ( input() != ']' ) + synerr( "bad character class" ); + + yylval = cclval; + ++cclreuse; + return PREVCCL; + } + else + { + /* We fudge a bit. We know that this ccl will + * soon be numbered as lastccl + 1 by cclinit. + */ + cclinstal( (Char *) nmstr, lastccl + 1 ); + + /* Push back everything but the leading bracket + * so the ccl can be rescanned. + */ + yyless( 1 ); + + BEGIN(FIRSTCCL); + return '['; + } + } + YY_BREAK +case 58: +YY_USER_ACTION +# line 330 "scan.l" +{ + register Char *nmdefptr; + Char *ndlookup(); + + strcpy( nmstr, yytext + 1 ); + nmstr[yyleng - 2] = '\0'; /* chop trailing brace */ + + if ( ! (nmdefptr = ndlookup( nmstr )) ) + format_synerr( "undefined definition {%s}", + nmstr ); + + else + { /* push back name surrounded by ()'s */ + int len = strlen( (char *) nmdefptr ); + + if ( lex_compat || nmdefptr[0] == '^' || + (len > 0 && nmdefptr[len - 1] == '$') ) + { /* don't use ()'s after all */ + PUT_BACK_STRING((char *) nmdefptr, 0); + + if ( nmdefptr[0] == '^' ) + BEGIN(CARETISBOL); + } + + else + { + unput(')'); + PUT_BACK_STRING((char *) nmdefptr, 0); + unput('('); + } + } + } + YY_BREAK +case 59: +YY_USER_ACTION +# line 363 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 60: +YY_USER_ACTION +# line 364 "scan.l" +RETURNCHAR; + YY_BREAK +case 61: +YY_USER_ACTION +# line 367 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 62: +YY_USER_ACTION +# line 368 "scan.l" +BEGIN(SECT2); return '>'; + YY_BREAK +case 63: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 369 "scan.l" +BEGIN(CARETISBOL); return '>'; + YY_BREAK +case 64: +YY_USER_ACTION +# line 370 "scan.l" +RETURNNAME; + YY_BREAK +case 65: +YY_USER_ACTION +# line 371 "scan.l" +{ + format_synerr( "bad : %s", yytext ); + } + YY_BREAK +case 66: +YY_USER_ACTION +# line 375 "scan.l" +BEGIN(SECT2); return '^'; + YY_BREAK +case 67: +YY_USER_ACTION +# line 378 "scan.l" +RETURNCHAR; + YY_BREAK +case 68: +YY_USER_ACTION +# line 379 "scan.l" +BEGIN(SECT2); return '"'; + YY_BREAK +case 69: +YY_USER_ACTION +# line 381 "scan.l" +{ + synerr( "missing quote" ); + BEGIN(SECT2); + ++linenum; + return '"'; + } + YY_BREAK +case 70: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 389 "scan.l" +BEGIN(CCL); return '^'; + YY_BREAK +case 71: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 390 "scan.l" +return '^'; + YY_BREAK +case 72: +YY_USER_ACTION +# line 391 "scan.l" +BEGIN(CCL); RETURNCHAR; + YY_BREAK +case 73: +*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ +yy_c_buf_p = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_USER_ACTION +# line 393 "scan.l" +return '-'; + YY_BREAK +case 74: +YY_USER_ACTION +# line 394 "scan.l" +RETURNCHAR; + YY_BREAK +case 75: +YY_USER_ACTION +# line 395 "scan.l" +BEGIN(SECT2); return ']'; + YY_BREAK +case 76: +YY_USER_ACTION +# line 396 "scan.l" +{ + synerr( "bad character class" ); + BEGIN(SECT2); + return ']'; + } + YY_BREAK +case 77: +YY_USER_ACTION +# line 403 "scan.l" +{ + yylval = myctoi( yytext ); + return NUMBER; + } + YY_BREAK +case 78: +YY_USER_ACTION +# line 408 "scan.l" +return ','; + YY_BREAK +case 79: +YY_USER_ACTION +# line 409 "scan.l" +BEGIN(SECT2); return '}'; + YY_BREAK +case 80: +YY_USER_ACTION +# line 411 "scan.l" +{ + synerr( "bad character inside {}'s" ); + BEGIN(SECT2); + return '}'; + } + YY_BREAK +case 81: +YY_USER_ACTION +# line 417 "scan.l" +{ + synerr( "missing }" ); + BEGIN(SECT2); + ++linenum; + return '}'; + } + YY_BREAK +case 82: +YY_USER_ACTION +# line 425 "scan.l" +synerr( "bad name in {}'s" ); BEGIN(SECT2); + YY_BREAK +case 83: +YY_USER_ACTION +# line 426 "scan.l" +synerr( "missing }" ); ++linenum; BEGIN(SECT2); + YY_BREAK +case 84: +YY_USER_ACTION +# line 429 "scan.l" +ACTION_ECHO; BEGIN(ACTION_COMMENT); + YY_BREAK +case 85: +YY_USER_ACTION +# line 430 "scan.l" +bracelevel = 0; + YY_BREAK +case 86: +YY_USER_ACTION +# line 431 "scan.l" +{ + ACTION_ECHO; + CHECK_REJECT(yytext); + } + YY_BREAK +case 87: +YY_USER_ACTION +# line 435 "scan.l" +{ + ACTION_ECHO; + CHECK_YYMORE(yytext); + } + YY_BREAK +case 88: +YY_USER_ACTION +# line 439 "scan.l" +ACTION_ECHO; + YY_BREAK +case 89: +YY_USER_ACTION +# line 440 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( bracelevel == 0 || + (doing_codeblock && indented_code) ) + { + if ( ! doing_codeblock ) + add_action( "\tYY_BREAK\n" ); + + doing_codeblock = false; + BEGIN(SECT2); + } + } + YY_BREAK + /* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */ +case 90: +YY_USER_ACTION +# line 456 "scan.l" +ACTION_ECHO; ++bracelevel; + YY_BREAK +case 91: +YY_USER_ACTION +# line 457 "scan.l" +ACTION_ECHO; --bracelevel; + YY_BREAK +case 92: +YY_USER_ACTION +# line 458 "scan.l" +ACTION_ECHO; + YY_BREAK +case 93: +YY_USER_ACTION +# line 459 "scan.l" +ACTION_ECHO; + YY_BREAK +case 94: +YY_USER_ACTION +# line 460 "scan.l" +ACTION_ECHO; BEGIN(ACTION_COMMENT); + YY_BREAK +case 95: +YY_USER_ACTION +# line 461 "scan.l" +ACTION_ECHO; /* character constant */ + YY_BREAK +case 96: +YY_USER_ACTION +# line 462 "scan.l" +ACTION_ECHO; BEGIN(ACTION_STRING); + YY_BREAK +case 97: +YY_USER_ACTION +# line 463 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( bracelevel == 0 ) + { + add_action( "\tYY_BREAK\n" ); + BEGIN(SECT2); + } + } + YY_BREAK +case 98: +YY_USER_ACTION +# line 472 "scan.l" +ACTION_ECHO; + YY_BREAK +case 99: +YY_USER_ACTION +# line 474 "scan.l" +{ + ACTION_ECHO; + if ( doing_codeblock ) + BEGIN(CODEBLOCK_2); + else + BEGIN(ACTION); + } + YY_BREAK +case 100: +YY_USER_ACTION +# line 482 "scan.l" +ACTION_ECHO; + YY_BREAK +case 101: +YY_USER_ACTION +# line 483 "scan.l" +ACTION_ECHO; + YY_BREAK +case 102: +YY_USER_ACTION +# line 484 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case 103: +YY_USER_ACTION +# line 486 "scan.l" +ACTION_ECHO; + YY_BREAK +case 104: +YY_USER_ACTION +# line 487 "scan.l" +ACTION_ECHO; + YY_BREAK +case 105: +YY_USER_ACTION +# line 488 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case 106: +YY_USER_ACTION +# line 489 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK +case 107: +YY_USER_ACTION +# line 490 "scan.l" +ACTION_ECHO; + YY_BREAK +case YY_STATE_EOF(ACTION): +case YY_STATE_EOF(ACTION_COMMENT): +case YY_STATE_EOF(ACTION_STRING): +# line 492 "scan.l" +{ + synerr( "EOF encountered inside an action" ); + yyterminate(); + } + YY_BREAK +case 108: +YY_USER_ACTION +# line 498 "scan.l" +{ + yylval = myesc( (Char *) yytext ); + return CHAR; + } + YY_BREAK +case 109: +YY_USER_ACTION +# line 503 "scan.l" +{ + yylval = myesc( (Char *) yytext ); + BEGIN(CCL); + return CHAR; + } + YY_BREAK +case 110: +YY_USER_ACTION +# line 510 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3): +# line 511 "scan.l" +sectnum = 0; yyterminate(); + YY_BREAK +case 111: +YY_USER_ACTION +# line 513 "scan.l" +format_synerr( "bad character: %s", yytext ); + YY_BREAK +case 112: +YY_USER_ACTION +# line 515 "scan.l" +YY_FATAL_ERROR( "lex scanner jammed" ); + YY_BREAK +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SECT2): +case YY_STATE_EOF(CODEBLOCK): +case YY_STATE_EOF(PICKUPDEF): +case YY_STATE_EOF(SC): +case YY_STATE_EOF(CARETISBOL): +case YY_STATE_EOF(NUM): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(FIRSTCCL): +case YY_STATE_EOF(CCL): +case YY_STATE_EOF(RECOVER): +case YY_STATE_EOF(BRACEERROR): +case YY_STATE_EOF(C_COMMENT): +case YY_STATE_EOF(PERCENT_BRACE_ACTION): +case YY_STATE_EOF(USED_LIST): +case YY_STATE_EOF(CODEBLOCK_2): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = yy_cp - yytext_ptr - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + + if ( yy_current_buffer->yy_input_file != yyin ) + { + /* This can happen if we scan a file, yywrap() returns + * 1, and then later the user points yyin at a new + * file to resume scanning. 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 file. + */ + yy_current_buffer->yy_input_file = yyin; + yy_n_chars = yy_current_buffer->yy_n_chars; + } + + /* 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->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 + { + 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->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() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr - 1; /* copy prev. char, too */ + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->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 singled characater, 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 = yy_c_buf_p - yytext_ptr; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_eof_status != EOF_NOT_SEEN ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +#ifdef YY_USES_REJECT + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +#else + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = yy_current_buffer; + + int yy_c_buf_p_offset = yy_c_buf_p - b->yy_ch_buf; + + b->yy_buf_size *= 2; + b->yy_ch_buf = (char *) + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size ); + + 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->yy_buf_size - + number_to_move - 1; +#endif + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move - YY_MORE_ADJ == 1 ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_eof_status = EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + /* yytext begins at the second character in yy_ch_buf; the first + * character is the one which preceded it before reading in the latest + * buffer; it needs to be kept around in case it's a newline, so + * yy_get_previous_state() will have with '^' rules active. + */ + + yytext_ptr = &yy_current_buffer->yy_ch_buf[1]; + + 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() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + register char *yy_bp = yytext_ptr; + + yy_current_state = yy_start; + if ( yy_bp[-1] == '\n' ) + ++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); + 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 >= 408 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) 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 ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + register char *yy_cp = yy_c_buf_p; + + register YY_CHAR yy_c = 1; + 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 >= 408 ) + 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 == 407); + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += dest - source; + yy_bp += dest - source; + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + if ( yy_cp > yy_bp && yy_cp[-1] == '\n' ) + yy_cp[-2] = '\n'; + + *--yy_cp = (char) c; + + + /* Note: the formal parameter *must* be called "yy_bp" for this + * macro to now work correctly. + */ + YY_DO_BEFORE_ACTION; /* set up yytext again */ + } + + +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#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->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + yytext_ptr = yy_c_buf_p; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + { + yy_c_buf_p = + yytext_ptr + YY_MORE_ADJ; + return EOF; + } + + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + break; + + case EOB_ACT_LAST_MATCH: +#ifdef __cplusplus + YY_FATAL_ERROR( + "unexpected last match in yyinput()" ); +#else + YY_FATAL_ERROR( + "unexpected last match in input()" ); +#endif + } + } + } + + c = *yy_c_buf_p; + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + return c; + } + + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + 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->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = 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; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( b->yy_buf_size + 2 ); + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + yy_flex_free( (void *) b->yy_ch_buf ); + yy_flex_free( (void *) b ); + } + + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + { + b->yy_input_file = file; + + /* We put in the '\n' and start reading from [1] so that an + * initial match-at-newline will be true. + */ + + b->yy_ch_buf[0] = '\n'; + b->yy_n_chars = 1; + + /* 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[1] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[2] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[1]; + + b->yy_is_interactive = file ? isatty( fileno(file) ) : 0; + + b->yy_fill_buffer = 1; + + b->yy_eof_status = EOF_NOT_SEEN; + } + + +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + int new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } + + +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } + + +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } + + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( const char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( 1 ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n - YY_MORE_ADJ; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strcpy( char *s1, const char *s2 ) +#else +static void yy_flex_strcpy( s1, s2 ) +char *s1; +const char *s2; +#endif + { + while ( (*(s1++) = *(s2++)) ) + ; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( unsigned int size ) +#else +static void *yy_flex_alloc( size ) +unsigned int size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, unsigned int size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +unsigned int size; +#endif + { + return (void *) realloc( ptr, size ); + } + +#ifdef YY_USE_PROTOS +static void yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } +# line 515 "scan.l" + + + +int yywrap() + { + if ( --num_input_files > 0 ) + { + set_input_file( *++input_files ); + return 0; + } + + else + return 1; + } + + +/* set_input_file - open the given file (if NULL, stdin) for scanning */ + +void set_input_file( file ) +char *file; + { + if ( file ) + { + infilename = file; + yyin = fopen( infilename, "r" ); + + if ( yyin == NULL ) + lerrsf( "can't open %s", file ); + } + + else + { + yyin = stdin; + infilename = ""; + } + } + + +/* Wrapper routines for accessing the scanner's malloc routines. */ + +void *flex_alloc( size ) +unsigned int size; + { + return yy_flex_alloc( size ); + } + +void *flex_realloc( ptr, size ) +void *ptr; +unsigned int size; + { + return yy_flex_realloc( ptr, size ); + } + +void flex_free( ptr ) +void *ptr; + { + yy_flex_free( ptr ); + } -- 2.20.1