#line 3 "detex.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 #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; #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 extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* 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_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif #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. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* 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 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 = 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,int 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; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr 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 = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 141 #define YY_END_OF_BUFFER 142 /* 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_accept[708] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 121, 121, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 134, 134, 0, 0, 0, 0, 0, 0, 117, 117, 0, 0, 142, 141, 79, 78, 77, 91, 90, 91, 102, 105, 104, 103, 107, 109, 108, 96, 94, 93, 96, 128, 128, 92, 1, 127, 128, 123, 123, 125, 122, 121, 120, 119, 122, 122, 121, 11, 11, 10, 9, 11, 87, 86, 87, 18, 17, 15, 16, 14, 13, 14, 83, 82, 83, 98, 100, 99, 132, 129, 130, 131, 134, 133, 138, 135, 136, 137, 140, 139, 6, 6, 7, 117, 42, 41, 43, 89, 102, 107, 95, 124, 88, 1, 127, 0, 126, 116, 114, 80, 113, 113, 113, 113, 84, 115, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 121, 121, 119, 119, 0, 118, 0, 0, 9, 0, 0, 0, 85, 15, 0, 81, 98, 134, 6, 0, 42, 126, 113, 113, 111, 111, 115, 0, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 0, 0, 110, 110, 0, 115, 113, 113, 113, 113, 113, 76, 113, 64, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 70, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 12, 0, 113, 113, 113, 113, 113, 113, 60, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 51, 113, 113, 113, 113, 113, 113, 31, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 72, 113, 113, 0, 0, 0, 0, 113, 113, 3, 113, 113, 113, 45, 113, 113, 113, 113, 113, 113, 113, 113, 65, 106, 67, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 51, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 0, 0, 113, 113, 0, 0, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 0, 0, 0, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 35, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 33, 113, 0, 0, 0, 0, 0, 113, 0, 0, 0, 113, 113, 0, 0, 57, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 97, 113, 113, 113, 113, 113, 113, 68, 113, 113, 113, 113, 113, 113, 113, 32, 113, 52, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 113, 113, 0, 113, 59, 47, 113, 113, 113, 50, 66, 0, 21, 21, 0, 0, 0, 0, 0, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 34, 113, 113, 113, 113, 36, 52, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 0, 19, 19, 0, 0, 0, 0, 0, 0, 0, 0, 113, 113, 0, 113, 113, 113, 113, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 113, 113, 112, 113, 113, 24, 113, 49, 69, 55, 113, 113, 37, 39, 113, 25, 113, 113, 113, 113, 113, 113, 46, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 4, 0, 113, 0, 0, 0, 113, 113, 113, 113, 0, 0, 0, 22, 113, 113, 73, 113, 30, 55, 38, 113, 37, 71, 29, 113, 27, 53, 113, 113, 63, 0, 0, 0, 20, 0, 26, 0, 0, 0, 0, 0, 0, 113, 44, 113, 113, 113, 101, 113, 113, 28, 53, 113, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 113, 113, 113, 113, 74, 113, 56, 0, 0, 0, 0, 23, 0, 62, 61, 113, 113, 54, 56, 0, 5, 0, 113, 75, 54, 0, 2, 40, 40, 40, 0 } ; 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, 5, 1, 1, 6, 7, 1, 8, 9, 10, 11, 12, 13, 14, 15, 1, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 1, 1, 1, 18, 1, 5, 19, 20, 21, 21, 21, 22, 21, 21, 21, 21, 21, 21, 23, 21, 21, 24, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 25, 26, 27, 1, 1, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 23, 38, 39, 40, 41, 42, 43, 21, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[57] = { 0, 1, 2, 3, 2, 1, 1, 1, 4, 1, 1, 1, 1, 5, 6, 1, 6, 6, 6, 7, 8, 8, 8, 8, 8, 1, 9, 10, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 11, 1, 12, 1 } ; static yyconst flex_int16_t yy_base[746] = { 0, 0, 0, 0, 1, 2, 3, 8, 11, 14, 23, 16, 17, 78, 0, 134, 0, 190, 0, 4, 25, 246, 0, 26, 29, 30, 31, 301, 304, 307, 308, 1604, 1603, 311, 312, 32, 33, 36, 42, 1613, 1612, 17, 18, 1627, 1632, 1632, 1632, 1632, 1632, 1632, 1620, 0, 1632, 1632, 1632, 0, 1632, 1632, 1632, 1632, 1632, 1619, 1632, 1596, 1617, 0, 21, 1614, 367, 1632, 1632, 1632, 317, 1632, 0, 310, 0, 1568, 1632, 422, 425, 0, 428, 1632, 1632, 1593, 1632, 1632, 0, 1632, 1632, 1632, 1586, 1632, 1632, 1608, 0, 1632, 1632, 1632, 1632, 1632, 1632, 0, 1632, 1632, 1632, 1632, 1632, 1632, 1632, 0, 0, 1584, 1632, 0, 1632, 1632, 1632, 0, 0, 1632, 1632, 1632, 0, 24, 1608, 1607, 1632, 1632, 1632, 0, 24, 431, 434, 1632, 298, 284, 289, 283, 16, 1573, 298, 1568, 438, 443, 1579, 448, 1582, 301, 424, 1577, 1564, 32, 456, 1555, 0, 0, 327, 0, 459, 462, 0, 480, 1570, 1573, 1632, 0, 1564, 1632, 0, 0, 0, 1563, 0, 1595, 0, 488, 492, 1632, 1577, 1574, 1568, 1564, 1568, 1551, 1557, 1561, 1563, 1561, 1550, 302, 304, 442, 1561, 1549, 1540, 314, 1551, 463, 1541, 1538, 1543, 1555, 281, 418, 1533, 1549, 1537, 308, 1539, 1535, 1546, 1545, 497, 1632, 1549, 1632, 2, 1538, 468, 1541, 1531, 1535, 1524, 0, 1531, 1530, 1522, 1530, 1537, 1526, 1531, 1516, 1529, 1528, 484, 1527, 489, 1514, 1519, 1524, 1519, 1526, 1521, 1503, 1513, 1505, 475, 1505, 1506, 1502, 481, 1517, 1509, 1516, 1507, 1513, 1632, 523, 1500, 1496, 1499, 1493, 1501, 1491, 0, 1492, 1494, 1494, 1491, 1496, 1490, 1487, 1498, 1481, 1477, 1480, 1486, 1494, 1481, 1481, 1488, 1491, 500, 1484, 1476, 1506, 1483, 1482, 1465, 1461, 1466, 1481, 0, 1477, 1472, 1466, 1474, 1464, 483, 1476, 1473, 1461, 1473, 0, 1458, 1469, 1456, 1469, 530, 534, 1458, 1453, 537, 1462, 1452, 1442, 1462, 1458, 1457, 1445, 1455, 1445, 589, 1453, 1453, 0, 0, 0, 1440, 1443, 1434, 1440, 1432, 1437, 1445, 1431, 1432, 1425, 1632, 1444, 1442, 1441, 1438, 1437, 1427, 1438, 1425, 1419, 1424, 510, 1433, 1433, 1418, 1419, 1410, 1428, 614, 1425, 1428, 1410, 546, 1422, 1421, 1424, 554, 563, 1412, 1416, 1411, 1407, 1417, 1406, 1416, 1416, 1398, 639, 538, 58, 664, 0, 558, 1410, 1409, 1401, 1403, 1404, 1405, 1398, 1402, 1384, 1405, 0, 1391, 1386, 1389, 1400, 1399, 1378, 1385, 1385, 1384, 1389, 1390, 1389, 1384, 1374, 1374, 1389, 1378, 0, 1378, 708, 555, 336, 733, 0, 585, 1380, 1377, 1369, 1371, 1380, 576, 1368, 0, 1365, 1375, 1357, 1364, 1359, 1362, 1371, 1369, 558, 427, 471, 1358, 537, 1368, 1358, 1358, 553, 1354, 610, 617, 620, 777, 435, 1367, 1366, 1350, 1347, 1362, 1349, 0, 1351, 1346, 1338, 1357, 1346, 1343, 1342, 0, 1333, 1371, 1335, 1334, 1336, 1341, 1345, 1339, 1342, 1339, 1331, 1343, 617, 547, 569, 1328, 569, 1338, 1328, 1328, 579, 1324, 633, 644, 655, 802, 1333, 1325, 1333, 1302, 1303, 1304, 1291, 0, 0, 1270, 618, 1242, 0, 0, 581, 658, 672, 0, 667, 628, 827, 0, 1247, 1243, 1243, 1232, 1230, 1233, 1226, 1223, 1223, 1210, 0, 1203, 1198, 1186, 1185, 0, 1632, 1005, 948, 936, 946, 933, 936, 945, 931, 930, 934, 655, 683, 686, 0, 676, 661, 871, 0, 696, 711, 939, 921, 714, 919, 922, 922, 924, 916, 0, 711, 686, 689, 918, 690, 928, 918, 918, 698, 911, 729, 924, 913, 0, 919, 909, 0, 898, 0, 0, 936, 895, 911, 928, 0, 894, 0, 901, 900, 899, 893, 882, 897, 0, 892, 723, 725, 729, 881, 712, 891, 874, 872, 716, 867, 752, 755, 1632, 783, 1632, 863, 871, 793, 915, 865, 868, 855, 862, 839, 744, 796, 821, 1632, 846, 833, 0, 843, 0, 1632, 0, 838, 1632, 0, 0, 832, 0, 866, 834, 826, 0, 752, 830, 837, 1632, 831, 0, 0, 796, 755, 940, 0, 833, 814, 0, 818, 817, 814, 0, 812, 804, 0, 1632, 785, 779, 769, 805, 758, 766, 765, 795, 758, 747, 737, 806, 710, 845, 678, 0, 624, 631, 615, 609, 0, 598, 616, 851, 785, 858, 878, 1632, 556, 0, 0, 550, 505, 511, 1632, 891, 1632, 894, 422, 0, 1632, 918, 1632, 985, 0, 0, 1632, 1041, 1053, 1065, 1077, 1089, 1101, 1113, 1125, 1137, 1149, 1161, 1173, 1185, 1197, 1209, 1221, 1233, 1243, 1253, 1262, 1270, 1279, 1281, 441, 431, 1289, 1299, 1311, 1323, 1330, 1332, 1340, 342, 340, 323, 39, 23, 1352 } ; static yyconst flex_int16_t yy_def[746] = { 0, 708, 708, 709, 709, 710, 710, 711, 711, 712, 712, 713, 713, 707, 13, 707, 15, 707, 17, 714, 714, 707, 21, 715, 715, 716, 716, 717, 717, 718, 718, 719, 719, 720, 720, 721, 721, 722, 722, 708, 708, 723, 723, 707, 707, 707, 707, 707, 707, 707, 707, 724, 707, 707, 707, 725, 707, 707, 707, 707, 707, 707, 707, 707, 707, 726, 707, 727, 707, 707, 707, 707, 707, 707, 728, 729, 730, 707, 707, 707, 707, 731, 707, 707, 707, 707, 707, 707, 732, 707, 707, 707, 707, 707, 707, 707, 733, 707, 707, 707, 707, 707, 707, 734, 707, 707, 707, 707, 707, 707, 707, 735, 735, 707, 707, 736, 707, 707, 707, 724, 725, 707, 707, 707, 726, 707, 737, 727, 707, 707, 707, 738, 738, 738, 738, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 728, 728, 729, 730, 707, 707, 731, 707, 707, 707, 707, 732, 707, 707, 733, 734, 735, 707, 736, 737, 738, 738, 707, 707, 707, 739, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 707, 707, 739, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 738, 738, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 740, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 707, 707, 707, 741, 738, 707, 707, 707, 738, 738, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 380, 435, 707, 707, 707, 707, 707, 707, 707, 707, 740, 707, 707, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 416, 477, 707, 707, 707, 707, 707, 707, 707, 707, 741, 707, 707, 707, 707, 707, 707, 738, 738, 707, 738, 738, 738, 738, 738, 738, 738, 738, 435, 707, 707, 448, 707, 707, 707, 742, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 477, 707, 707, 490, 707, 707, 707, 743, 707, 707, 707, 738, 738, 707, 738, 738, 738, 738, 738, 511, 559, 707, 707, 707, 707, 707, 707, 707, 707, 742, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 738, 546, 594, 707, 707, 707, 707, 707, 707, 707, 707, 743, 707, 707, 707, 707, 707, 738, 707, 707, 707, 738, 738, 738, 738, 559, 707, 707, 707, 738, 738, 738, 738, 738, 707, 738, 738, 707, 738, 738, 738, 738, 738, 738, 738, 738, 594, 707, 707, 707, 707, 738, 612, 707, 707, 707, 744, 707, 738, 738, 738, 738, 738, 738, 738, 738, 738, 707, 738, 738, 707, 648, 664, 707, 707, 707, 707, 707, 707, 707, 707, 744, 707, 738, 738, 738, 738, 738, 738, 738, 738, 707, 664, 707, 707, 707, 707, 738, 738, 738, 738, 738, 707, 707, 707, 707, 738, 738, 707, 707, 707, 707, 745, 704, 0, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707 } ; static yyconst flex_int16_t yy_nxt[1689] = { 0, 707, 707, 46, 46, 49, 49, 84, 50, 50, 52, 53, 52, 52, 53, 52, 56, 57, 56, 59, 59, 52, 60, 60, 52, 56, 57, 56, 84, 91, 85, 674, 91, 94, 94, 44, 44, 125, 125, 112, 125, 125, 61, 61, 177, 112, 177, 604, 260, 187, 261, 85, 92, 47, 47, 92, 95, 95, 188, 110, 110, 52, 113, 54, 52, 208, 54, 56, 113, 56, 116, 116, 117, 117, 435, 435, 56, 209, 56, 62, 62, 62, 62, 63, 64, 65, 62, 62, 62, 62, 62, 62, 62, 62, 66, 66, 62, 62, 67, 67, 67, 67, 67, 62, 68, 62, 62, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 69, 69, 69, 70, 71, 72, 73, 72, 71, 71, 71, 74, 71, 71, 71, 71, 71, 74, 71, 75, 75, 74, 75, 75, 75, 75, 75, 75, 71, 76, 71, 74, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 77, 71, 71, 71, 78, 79, 80, 79, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 81, 81, 81, 81, 81, 78, 78, 78, 78, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 82, 78, 78, 78, 86, 86, 87, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 88, 88, 88, 88, 88, 86, 86, 86, 86, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 86, 86, 89, 86, 97, 98, 97, 97, 98, 97, 180, 44, 44, 247, 177, 44, 44, 182, 177, 157, 154, 185, 154, 183, 181, 157, 186, 184, 248, 157, 190, 198, 569, 100, 100, 199, 157, 106, 106, 157, 227, 191, 157, 229, 200, 228, 157, 254, 230, 487, 237, 445, 255, 477, 477, 97, 157, 97, 97, 238, 97, 101, 101, 102, 102, 107, 107, 108, 108, 128, 128, 155, 129, 128, 128, 128, 128, 130, 128, 128, 128, 128, 128, 128, 128, 128, 128, 131, 132, 131, 131, 133, 134, 135, 136, 128, 128, 137, 138, 139, 140, 141, 142, 131, 143, 144, 131, 145, 131, 146, 147, 148, 149, 150, 151, 152, 153, 131, 131, 131, 131, 128, 128, 128, 128, 160, 160, 160, 160, 160, 160, 163, 163, 163, 178, 179, 178, 178, 179, 178, 167, 178, 179, 178, 707, 707, 178, 179, 178, 249, 162, 178, 179, 178, 201, 202, 203, 177, 204, 154, 250, 154, 160, 160, 160, 163, 163, 163, 704, 164, 177, 513, 205, 194, 231, 232, 161, 165, 514, 161, 193, 195, 177, 163, 163, 163, 233, 179, 505, 505, 179, 214, 215, 214, 179, 178, 179, 178, 240, 179, 214, 215, 214, 164, 179, 241, 263, 297, 264, 242, 155, 165, 303, 161, 265, 298, 280, 352, 281, 285, 286, 164, 299, 701, 282, 304, 310, 310, 310, 165, 283, 353, 335, 310, 310, 310, 287, 362, 362, 362, 366, 366, 366, 404, 215, 336, 337, 405, 179, 362, 362, 362, 700, 215, 379, 380, 380, 366, 366, 366, 406, 446, 446, 446, 707, 707, 424, 424, 424, 506, 447, 415, 416, 416, 707, 435, 435, 311, 506, 424, 424, 424, 699, 363, 311, 506, 540, 540, 488, 488, 488, 367, 377, 377, 377, 363, 425, 489, 505, 505, 506, 541, 378, 698, 378, 379, 380, 380, 367, 425, 541, 541, 448, 507, 507, 507, 381, 413, 413, 413, 446, 446, 446, 446, 446, 446, 541, 414, 695, 414, 415, 416, 416, 707, 477, 477, 542, 542, 542, 490, 694, 417, 377, 377, 377, 559, 559, 488, 488, 488, 556, 693, 378, 692, 378, 379, 380, 380, 488, 488, 488, 507, 507, 507, 557, 691, 381, 436, 436, 436, 690, 448, 540, 540, 448, 507, 507, 507, 594, 594, 437, 380, 380, 510, 511, 511, 542, 542, 542, 542, 542, 542, 545, 546, 546, 438, 439, 440, 490, 605, 605, 605, 441, 707, 707, 442, 618, 618, 443, 490, 444, 413, 413, 413, 607, 607, 607, 611, 611, 611, 689, 414, 619, 414, 415, 416, 416, 707, 559, 559, 619, 619, 620, 620, 620, 417, 478, 478, 478, 707, 594, 594, 707, 707, 640, 619, 639, 639, 640, 479, 416, 416, 606, 640, 686, 641, 641, 641, 605, 605, 605, 618, 618, 640, 480, 481, 482, 608, 612, 639, 639, 483, 664, 664, 484, 707, 707, 485, 686, 486, 508, 508, 508, 685, 685, 621, 607, 607, 607, 686, 509, 686, 509, 510, 511, 511, 611, 611, 611, 620, 620, 620, 685, 685, 512, 543, 543, 543, 642, 686, 684, 606, 647, 648, 648, 544, 683, 544, 545, 546, 546, 707, 664, 664, 620, 620, 620, 686, 682, 547, 560, 560, 560, 641, 641, 641, 686, 681, 686, 608, 641, 641, 641, 561, 511, 511, 680, 612, 687, 687, 687, 679, 621, 686, 696, 696, 696, 678, 562, 563, 564, 687, 687, 687, 677, 565, 676, 675, 566, 663, 662, 567, 661, 568, 595, 595, 595, 621, 660, 659, 658, 687, 687, 687, 657, 656, 642, 596, 546, 546, 655, 654, 653, 642, 696, 696, 696, 702, 702, 702, 652, 688, 597, 598, 599, 651, 650, 697, 644, 600, 643, 640, 601, 640, 688, 602, 640, 603, 645, 645, 645, 702, 702, 702, 640, 640, 638, 637, 646, 636, 646, 647, 648, 648, 688, 635, 634, 633, 632, 631, 630, 629, 649, 665, 665, 665, 628, 697, 627, 626, 703, 625, 624, 623, 622, 619, 666, 648, 648, 619, 619, 619, 619, 617, 616, 615, 614, 613, 610, 609, 593, 667, 668, 669, 703, 592, 591, 590, 670, 589, 588, 671, 587, 586, 672, 585, 673, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 706, 706, 706, 706, 706, 706, 705, 705, 705, 705, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 706, 584, 705, 705, 705, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 119, 583, 582, 119, 581, 119, 119, 119, 119, 119, 120, 580, 579, 120, 120, 120, 120, 120, 120, 120, 124, 124, 578, 124, 124, 124, 124, 124, 124, 124, 124, 124, 127, 577, 576, 575, 127, 156, 574, 573, 156, 156, 156, 156, 156, 156, 156, 572, 156, 158, 571, 158, 158, 158, 159, 159, 170, 570, 558, 170, 170, 170, 170, 170, 170, 170, 171, 171, 171, 171, 171, 171, 171, 171, 171, 555, 171, 171, 172, 172, 172, 172, 172, 172, 172, 172, 554, 172, 172, 172, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 175, 553, 552, 551, 175, 176, 176, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 216, 705, 705, 705, 705, 705, 705, 705, 705, 705, 705, 550, 705, 549, 548, 541, 541, 541, 541, 541, 539, 538, 537, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, 506, 506, 506, 506, 506, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 434, 433, 432, 431, 430, 429, 428, 427, 426, 423, 422, 421, 420, 419, 418, 412, 411, 410, 409, 408, 407, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 376, 375, 374, 373, 372, 371, 370, 369, 368, 365, 364, 361, 360, 359, 358, 357, 356, 355, 354, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 312, 309, 308, 307, 306, 305, 302, 301, 300, 296, 295, 294, 293, 292, 291, 290, 289, 288, 284, 279, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, 262, 217, 259, 258, 257, 256, 253, 252, 251, 246, 245, 244, 243, 239, 236, 235, 234, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 181, 707, 213, 212, 211, 210, 155, 207, 206, 197, 196, 192, 189, 126, 126, 173, 169, 168, 166, 155, 126, 123, 122, 121, 118, 707, 114, 114, 104, 104, 43, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707 } ; static yyconst flex_int16_t yy_chk[1689] = { 0, 0, 0, 3, 4, 5, 6, 19, 5, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 11, 12, 7, 11, 12, 8, 10, 10, 10, 20, 23, 19, 744, 24, 25, 26, 35, 36, 66, 66, 37, 125, 125, 11, 12, 132, 38, 132, 743, 218, 140, 218, 20, 23, 3, 4, 24, 25, 26, 140, 35, 36, 7, 37, 7, 8, 153, 8, 9, 38, 9, 41, 42, 41, 42, 379, 379, 10, 153, 10, 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, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 27, 27, 27, 28, 28, 28, 136, 29, 30, 204, 137, 33, 34, 137, 137, 75, 72, 139, 72, 138, 136, 75, 139, 138, 204, 75, 142, 149, 742, 29, 30, 149, 158, 33, 34, 75, 191, 142, 158, 192, 149, 191, 158, 209, 192, 741, 197, 740, 209, 415, 415, 27, 158, 27, 28, 197, 28, 29, 30, 29, 30, 33, 34, 33, 34, 68, 68, 72, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 79, 79, 79, 80, 80, 80, 82, 82, 82, 133, 133, 133, 134, 134, 134, 732, 144, 144, 144, 436, 436, 145, 145, 145, 205, 731, 147, 147, 147, 150, 150, 150, 134, 150, 154, 205, 154, 160, 160, 160, 161, 161, 161, 699, 82, 150, 449, 150, 145, 193, 193, 79, 82, 449, 80, 144, 145, 147, 163, 163, 163, 193, 133, 437, 437, 134, 177, 177, 177, 144, 178, 178, 178, 199, 145, 214, 214, 214, 161, 147, 199, 220, 248, 220, 199, 154, 161, 252, 160, 220, 248, 236, 300, 236, 238, 238, 163, 248, 694, 236, 252, 259, 259, 259, 163, 236, 300, 284, 310, 310, 310, 238, 311, 311, 311, 314, 314, 314, 351, 177, 284, 284, 351, 178, 362, 362, 362, 693, 214, 378, 378, 378, 366, 366, 366, 351, 382, 382, 382, 478, 478, 367, 367, 367, 439, 382, 414, 414, 414, 435, 435, 435, 259, 439, 424, 424, 424, 692, 311, 310, 443, 479, 479, 418, 418, 418, 314, 324, 324, 324, 362, 367, 418, 505, 505, 443, 481, 324, 689, 324, 324, 324, 324, 366, 424, 481, 485, 382, 445, 445, 445, 324, 358, 358, 358, 446, 446, 446, 447, 447, 447, 485, 358, 683, 358, 358, 358, 358, 477, 477, 477, 487, 487, 487, 418, 682, 358, 377, 377, 377, 510, 510, 488, 488, 488, 501, 680, 377, 679, 377, 377, 377, 377, 489, 489, 489, 506, 506, 506, 501, 678, 377, 380, 380, 380, 677, 446, 540, 540, 447, 507, 507, 507, 545, 545, 380, 380, 380, 509, 509, 509, 541, 541, 541, 542, 542, 542, 544, 544, 544, 380, 380, 380, 488, 548, 548, 548, 380, 560, 560, 380, 561, 561, 380, 489, 380, 413, 413, 413, 549, 549, 549, 552, 552, 552, 675, 413, 563, 413, 413, 413, 413, 559, 559, 559, 567, 563, 569, 569, 569, 413, 416, 416, 416, 594, 594, 594, 595, 595, 598, 567, 596, 596, 602, 416, 416, 416, 548, 598, 673, 604, 604, 604, 605, 605, 605, 618, 618, 602, 416, 416, 416, 549, 552, 639, 639, 416, 647, 647, 416, 665, 665, 416, 671, 416, 448, 448, 448, 666, 666, 569, 607, 607, 607, 670, 448, 669, 448, 448, 448, 448, 611, 611, 611, 619, 619, 619, 685, 685, 448, 490, 490, 490, 604, 667, 663, 605, 646, 646, 646, 490, 662, 490, 490, 490, 490, 664, 664, 664, 620, 620, 620, 668, 661, 490, 511, 511, 511, 640, 640, 640, 668, 658, 672, 607, 641, 641, 641, 511, 511, 511, 657, 611, 674, 674, 674, 655, 619, 672, 684, 684, 684, 654, 511, 511, 511, 686, 686, 686, 653, 511, 651, 650, 511, 643, 637, 511, 636, 511, 546, 546, 546, 620, 635, 633, 629, 687, 687, 687, 625, 623, 640, 546, 546, 546, 622, 617, 616, 641, 696, 696, 696, 698, 698, 698, 615, 674, 546, 546, 546, 614, 613, 684, 610, 546, 609, 603, 546, 601, 686, 546, 600, 546, 612, 612, 612, 702, 702, 702, 599, 597, 593, 591, 612, 590, 612, 612, 612, 612, 687, 589, 588, 587, 586, 584, 582, 581, 612, 648, 648, 648, 580, 696, 579, 576, 698, 574, 573, 571, 570, 568, 648, 648, 648, 566, 565, 564, 562, 557, 556, 555, 554, 553, 551, 550, 539, 648, 648, 648, 702, 538, 537, 536, 648, 535, 534, 648, 533, 532, 648, 531, 648, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 704, 530, 704, 704, 704, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, 710, 710, 710, 710, 710, 710, 710, 710, 710, 710, 710, 710, 711, 711, 711, 711, 711, 711, 711, 711, 711, 711, 711, 711, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 713, 713, 713, 713, 713, 713, 713, 713, 713, 713, 713, 713, 714, 714, 714, 714, 714, 714, 714, 714, 714, 714, 714, 714, 715, 715, 715, 715, 715, 715, 715, 715, 715, 715, 715, 715, 716, 716, 716, 716, 716, 716, 716, 716, 716, 716, 716, 716, 717, 717, 717, 717, 717, 717, 717, 717, 717, 717, 717, 717, 718, 718, 718, 718, 718, 718, 718, 718, 718, 718, 718, 718, 719, 719, 719, 719, 719, 719, 719, 719, 719, 719, 719, 719, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 721, 721, 721, 721, 721, 721, 721, 721, 721, 721, 721, 721, 722, 722, 722, 722, 722, 722, 722, 722, 722, 722, 722, 722, 723, 723, 723, 723, 723, 723, 723, 723, 723, 723, 723, 723, 724, 527, 526, 724, 525, 724, 724, 724, 724, 724, 725, 524, 522, 725, 725, 725, 725, 725, 725, 725, 726, 726, 521, 726, 726, 726, 726, 726, 726, 726, 726, 726, 727, 520, 519, 518, 727, 728, 517, 516, 728, 728, 728, 728, 728, 728, 728, 515, 728, 729, 514, 729, 729, 729, 730, 730, 733, 513, 502, 733, 733, 733, 733, 733, 733, 733, 734, 734, 734, 734, 734, 734, 734, 734, 734, 500, 734, 734, 735, 735, 735, 735, 735, 735, 735, 735, 497, 735, 735, 735, 736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 737, 496, 495, 494, 737, 738, 738, 739, 739, 739, 739, 739, 739, 739, 739, 739, 739, 739, 739, 745, 745, 745, 745, 745, 745, 745, 745, 745, 745, 493, 745, 492, 491, 486, 484, 483, 482, 480, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 463, 462, 461, 460, 459, 458, 457, 455, 454, 453, 452, 451, 450, 444, 442, 441, 440, 438, 434, 433, 432, 431, 430, 429, 428, 427, 425, 423, 422, 421, 420, 419, 412, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 376, 375, 374, 373, 372, 371, 370, 369, 368, 365, 364, 363, 361, 360, 359, 357, 356, 355, 354, 353, 352, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 326, 325, 323, 322, 321, 320, 319, 318, 317, 316, 315, 313, 312, 309, 308, 307, 306, 304, 303, 302, 301, 299, 298, 297, 296, 295, 293, 292, 291, 290, 289, 288, 287, 286, 285, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, 268, 267, 265, 264, 263, 262, 261, 260, 257, 256, 255, 254, 253, 251, 250, 249, 247, 246, 245, 244, 243, 242, 241, 240, 239, 237, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 224, 223, 222, 221, 219, 216, 213, 212, 211, 210, 208, 207, 206, 203, 202, 201, 200, 198, 196, 195, 194, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 175, 173, 168, 165, 164, 155, 152, 151, 148, 146, 143, 141, 127, 126, 113, 95, 92, 85, 77, 67, 64, 63, 61, 50, 43, 40, 39, 32, 31, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, 707 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "detex.l" #line 2 "detex.l" #ifndef lint static char rcsid[] = "$Header: /p/src/local/bin/detex/RCS/detex.l,v 2.22 2007/03/01 20:22:01 trinkle Exp trinkle $"; #endif /* * Copyright (c) 1986-2007 Purdue University * All rights reserved. * * Developed by: Daniel Trinkle * Department of Computer Science, Purdue University * http://www.cs.purdue.edu/ * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal with the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * o Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimers. * * o Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimers in the * documentation and/or other materials provided with the distribution. * * o Neither the names of Daniel Trinkle, Purdue University, nor the * names of its contributors may be used to endorse or promote products * derived from this Software without specific prior written * permission. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE. */ /* * detex [-e environment-list] [-c] [-l] [-n] [-s] [-t] [-w] [file[.tex] ] * * This program is used to remove TeX or LaTeX constructs from a text * file. */ #include "detex.h" #ifdef KPATHSEA #include #include #include #include #include #include #include #ifdef HAVE_SYS_PARAM_H #include #endif #else /* KPATHSEA */ #ifdef HAVE_STRING_H #include #define index strchr #define rindex strrchr #else #include #endif #ifndef MAXPATHLEN #include #endif #define PATH_MAX MAXPATHLEN #ifdef OS2 #include #endif #endif /* KPATHSEA */ #undef IGNORE #define LaBEGIN if (fLatex) BEGIN #define IGNORE if (fSpace && !fWord) putchar(' ') #define SPACE if (!fWord) putchar(' ') #define NEWLINE if (!fWord) putchar('\n') #define LATEX fLatex=!fForcetex #define KILLARGS(x) cArgs=x; LaBEGIN LaMacro #define STRIPARGS(x) cArgs=x; LaBEGIN LaMacro2 #define CITE(x) if (fLatex && !fCite) KILLARGS(x) void AddInclude(char *sbFile); void ErrorExit(const char *sb1); void IncludeFile(char *sbFile); void InputFile(char *sbFile); void SetEnvIgnore(const char *sbEnvList); #ifndef KPATHSEA void SetInputPaths(void); #endif void Warning(const char *sb1, const char *sb2); int BeginEnv(const char *sbEnv); int EndEnv(const char *sbEnv); int InList(char *sbFile); int SeparateList(char *sbList, char *rgsbList[] ,char chSep, int csbMax); FILE *TexOpen(char *sbFile); char *SafeMalloc(int cch, const char *sbMessage); #ifndef KPATHSEA char *getenv(); #ifndef NO_MALLOC_DECL char *malloc(); #endif #ifdef OS2 void yyless(int); void OS2UsageExit(void); #endif #endif /* KPATHSEA */ char *rgsbEnvIgnore[MAXENVS]; /* list of environments ignored */ char *rgsbIncList[MAXINCLIST]; /* list of includeonly files */ char *rgsbInputPaths[MAXINPUTPATHS]; /* list of input paths in order */ char sbCurrentEnv[CCHMAXENV]; /* current environment being ignored */ char *sbProgName; /* name we were invoked with */ #ifndef NOFILE /* might be defined in */ #define NOFILE 256 #endif FILE *rgfp[NOFILE+1]; /* stack of input/include files */ int cfp = 0; /* count of files in stack */ int cOpenBrace = 0; /* count of `{' in and */ int cArgs = 0; /* argument connt in */ int csbEnvIgnore; /* count of environments ignored */ int csbIncList = 0; /* count of includeonly files */ int csbInputPaths; /* count of input paths */ int fLatex = 0; /* flag to indicated delatex */ int fWord = 0; /* flag for -w option */ int fFollow = 1; /* flag to follow input/include */ int fCite = 0; /* flag to echo \cite and \ref args */ int fSpace = 0; /* flag to replace \cs with space */ int fForcetex = 0; /* flag to inhibit latex mode */ #ifdef FLEX_SCANNER /* flex has contexts for buffers that need to be switched when file changes * otherwise output contains imported files in reverse order. Weird, but * true. */ YY_BUFFER_STATE rgsb[NOFILE + 1]; /* flex context stack */ int csb = 0; /* depth of flex context stack */ #endif /* FLEX_SCANNER */ #line 1218 "detex.c" #define INITIAL 0 #define Define 1 #define Display 2 #define IncludeOnly 3 #define Input 4 #define Math 5 #define Normal 6 #define Control 7 #define LaBegin 8 #define LaDisplay 9 #define LaEnd 10 #define LaEnv 11 #define LaFormula 12 #define LaInclude 13 #define LaMacro 14 #define LaOptArg 15 #define LaMacro2 16 #define LaOptArg2 17 #define LaVerbatim 18 #define LaBreak 19 #define LaPicture 20 #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 #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 ); int 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 static 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 static 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 = '*'; \ int n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = 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 \ 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 168 "detex.l" #line 1422 "detex.c" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) 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_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 >= 708 ) 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] != 1632 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); 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_RULE_SETUP #line 169 "detex.l" /* ignore comments */ ; YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 171 "detex.l" {LATEX; IGNORE;} YY_BREAK case 3: YY_RULE_SETUP #line 173 "detex.l" /* environment start */ {LaBEGIN LaBegin; IGNORE;} YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP #line 175 "detex.l" { if (BeginEnv("verbatim")) BEGIN LaEnv; else BEGIN LaVerbatim; IGNORE; } YY_BREAK case 5: /* rule 5 can match eol */ YY_RULE_SETUP #line 182 "detex.l" /* verbatim mode */ {BEGIN Normal; IGNORE;} YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP #line 183 "detex.l" ECHO; YY_BREAK case 7: YY_RULE_SETUP #line 184 "detex.l" ECHO; YY_BREAK case 8: /* rule 8 can match eol */ YY_RULE_SETUP #line 186 "detex.l" { KILLARGS(1); if (BeginEnv("minpage")) BEGIN LaEnv; else BEGIN Normal; IGNORE; } YY_BREAK case 9: YY_RULE_SETUP #line 194 "detex.l" { if (BeginEnv(yytext)) BEGIN LaEnv; else BEGIN Normal; IGNORE; } YY_BREAK case 10: /* rule 10 can match eol */ YY_RULE_SETUP #line 200 "detex.l" NEWLINE; YY_BREAK case 11: YY_RULE_SETUP #line 201 "detex.l" ; YY_BREAK case 12: YY_RULE_SETUP #line 203 "detex.l" /* absorb some environments */ {LaBEGIN LaEnd; IGNORE;} YY_BREAK case 13: /* rule 13 can match eol */ YY_RULE_SETUP #line 204 "detex.l" NEWLINE; YY_BREAK case 14: YY_RULE_SETUP #line 205 "detex.l" ; YY_BREAK case 15: YY_RULE_SETUP #line 207 "detex.l" /* end environment */ { if (EndEnv(yytext)) BEGIN Normal; IGNORE; } YY_BREAK case 16: YY_RULE_SETUP #line 211 "detex.l" {BEGIN LaEnv; IGNORE;} YY_BREAK case 17: /* rule 17 can match eol */ YY_RULE_SETUP #line 212 "detex.l" NEWLINE; YY_BREAK case 18: YY_RULE_SETUP #line 213 "detex.l" ; YY_BREAK case 19: /* rule 19 can match eol */ YY_RULE_SETUP #line 215 "detex.l" ; YY_BREAK case 20: /* rule 20 can match eol */ YY_RULE_SETUP #line 216 "detex.l" ; YY_BREAK case 21: /* rule 21 can match eol */ YY_RULE_SETUP #line 217 "detex.l" ; YY_BREAK case 22: /* rule 22 can match eol */ YY_RULE_SETUP #line 218 "detex.l" ; YY_BREAK case 23: /* rule 23 can match eol */ YY_RULE_SETUP #line 219 "detex.l" ; YY_BREAK case 24: YY_RULE_SETUP #line 221 "detex.l" { KILLARGS(1); } YY_BREAK case 25: YY_RULE_SETUP #line 222 "detex.l" { KILLARGS(2); } YY_BREAK case 26: YY_RULE_SETUP #line 223 "detex.l" { KILLARGS(2); } YY_BREAK case 27: YY_RULE_SETUP #line 224 "detex.l" { KILLARGS(2); } YY_BREAK case 28: YY_RULE_SETUP #line 225 "detex.l" { KILLARGS(2); } YY_BREAK case 29: YY_RULE_SETUP #line 226 "detex.l" { KILLARGS(2); } YY_BREAK case 30: YY_RULE_SETUP #line 227 "detex.l" { KILLARGS(1); } YY_BREAK case 31: YY_RULE_SETUP #line 228 "detex.l" { KILLARGS(1); } YY_BREAK case 32: YY_RULE_SETUP #line 229 "detex.l" { KILLARGS(2); } YY_BREAK case 33: YY_RULE_SETUP #line 230 "detex.l" { KILLARGS(1); } YY_BREAK case 34: YY_RULE_SETUP #line 231 "detex.l" { STRIPARGS(2); } YY_BREAK case 35: YY_RULE_SETUP #line 232 "detex.l" { KILLARGS(1); } YY_BREAK case 36: YY_RULE_SETUP #line 233 "detex.l" { STRIPARGS(2); } YY_BREAK case 37: YY_RULE_SETUP #line 234 "detex.l" { KILLARGS(2); } YY_BREAK case 38: YY_RULE_SETUP #line 235 "detex.l" ; YY_BREAK case 39: YY_RULE_SETUP #line 236 "detex.l" { KILLARGS(1); } YY_BREAK case 40: /* rule 40 can match eol */ YY_RULE_SETUP #line 237 "detex.l" { LaBEGIN LaPicture; } YY_BREAK case 41: YY_RULE_SETUP #line 239 "detex.l" ; YY_BREAK case 42: /* rule 42 can match eol */ YY_RULE_SETUP #line 240 "detex.l" { printf("", yytext); } YY_BREAK case 43: YY_RULE_SETUP #line 241 "detex.l" BEGIN Normal; YY_BREAK case 44: YY_RULE_SETUP #line 243 "detex.l" { KILLARGS(3); } YY_BREAK case 45: YY_RULE_SETUP #line 244 "detex.l" { KILLARGS(1); } YY_BREAK case 46: YY_RULE_SETUP #line 245 "detex.l" { KILLARGS(2); } YY_BREAK case 47: YY_RULE_SETUP #line 246 "detex.l" { KILLARGS(2); } YY_BREAK case 48: YY_RULE_SETUP #line 247 "detex.l" { KILLARGS(3); } YY_BREAK case 49: YY_RULE_SETUP #line 248 "detex.l" { KILLARGS(1); } YY_BREAK case 50: YY_RULE_SETUP #line 249 "detex.l" { STRIPARGS(1); } YY_BREAK case 51: YY_RULE_SETUP #line 251 "detex.l" ; YY_BREAK case 52: YY_RULE_SETUP #line 252 "detex.l" ; YY_BREAK case 53: YY_RULE_SETUP #line 253 "detex.l" ; YY_BREAK case 54: YY_RULE_SETUP #line 254 "detex.l" ; YY_BREAK case 55: YY_RULE_SETUP #line 255 "detex.l" ; YY_BREAK case 56: YY_RULE_SETUP #line 256 "detex.l" ; YY_BREAK case 57: YY_RULE_SETUP #line 258 "detex.l" /* ignore args */ {KILLARGS(1); IGNORE;} YY_BREAK case 58: YY_RULE_SETUP #line 259 "detex.l" /* of these \cs */ {KILLARGS(1); IGNORE;} YY_BREAK case 59: YY_RULE_SETUP #line 260 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 60: YY_RULE_SETUP #line 261 "detex.l" {CITE(1); IGNORE;} YY_BREAK case 61: YY_RULE_SETUP #line 262 "detex.l" {LATEX; KILLARGS(1); IGNORE;} YY_BREAK case 62: YY_RULE_SETUP #line 263 "detex.l" {LATEX; KILLARGS(1); IGNORE;} YY_BREAK case 63: YY_RULE_SETUP #line 264 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 64: YY_RULE_SETUP #line 265 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 65: YY_RULE_SETUP #line 266 "detex.l" {KILLARGS(1); SPACE;} YY_BREAK case 66: YY_RULE_SETUP #line 267 "detex.l" {KILLARGS(1); SPACE;} YY_BREAK case 67: YY_RULE_SETUP #line 268 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 68: YY_RULE_SETUP #line 269 "detex.l" {CITE(1); IGNORE;} YY_BREAK case 69: YY_RULE_SETUP #line 270 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 70: YY_RULE_SETUP #line 271 "detex.l" {CITE(1); IGNORE;} YY_BREAK case 71: YY_RULE_SETUP #line 272 "detex.l" {KILLARGS(1); IGNORE;} YY_BREAK case 72: YY_RULE_SETUP #line 273 "detex.l" /* ignore \verb... */ { if (fLatex) { char verbchar, c; verbchar = input(); while ((c = input()) != verbchar) if (c == '\n') NEWLINE; } IGNORE; } YY_BREAK case 73: YY_RULE_SETUP #line 283 "detex.l" { LATEX; KILLARGS(2); } YY_BREAK case 74: YY_RULE_SETUP #line 284 "detex.l" { LATEX; KILLARGS(2); } YY_BREAK case 75: YY_RULE_SETUP #line 285 "detex.l" { LATEX; KILLARGS(3); } YY_BREAK case 76: YY_RULE_SETUP #line 287 "detex.l" /* ignore def begin */ {BEGIN Define; IGNORE;} YY_BREAK case 77: YY_RULE_SETUP #line 288 "detex.l" BEGIN Normal; YY_BREAK case 78: /* rule 78 can match eol */ YY_RULE_SETUP #line 289 "detex.l" NEWLINE; YY_BREAK case 79: YY_RULE_SETUP #line 290 "detex.l" ; YY_BREAK case 80: YY_RULE_SETUP #line 292 "detex.l" /* formula mode */ {LaBEGIN LaFormula; IGNORE;} YY_BREAK case 81: YY_RULE_SETUP #line 293 "detex.l" BEGIN Normal; YY_BREAK case 82: /* rule 82 can match eol */ YY_RULE_SETUP #line 294 "detex.l" NEWLINE; YY_BREAK case 83: YY_RULE_SETUP #line 295 "detex.l" ; YY_BREAK case 84: YY_RULE_SETUP #line 297 "detex.l" /* display mode */ {LaBEGIN LaDisplay; IGNORE;} YY_BREAK case 85: YY_RULE_SETUP #line 298 "detex.l" BEGIN Normal; YY_BREAK case 86: /* rule 86 can match eol */ YY_RULE_SETUP #line 299 "detex.l" NEWLINE; YY_BREAK case 87: YY_RULE_SETUP #line 300 "detex.l" ; YY_BREAK case 88: YY_RULE_SETUP #line 302 "detex.l" /* display mode */ {BEGIN Display; IGNORE;} YY_BREAK case 89: YY_RULE_SETUP #line 303 "detex.l" BEGIN Normal; YY_BREAK case 90: /* rule 90 can match eol */ YY_RULE_SETUP #line 304 "detex.l" NEWLINE; YY_BREAK case 91: YY_RULE_SETUP #line 305 "detex.l" ; YY_BREAK case 92: YY_RULE_SETUP #line 307 "detex.l" /* math mode */ {BEGIN Math; IGNORE;} YY_BREAK case 93: YY_RULE_SETUP #line 308 "detex.l" BEGIN Normal; YY_BREAK case 94: /* rule 94 can match eol */ YY_RULE_SETUP #line 309 "detex.l" NEWLINE; YY_BREAK case 95: YY_RULE_SETUP #line 310 "detex.l" ; YY_BREAK case 96: YY_RULE_SETUP #line 311 "detex.l" ; YY_BREAK case 97: YY_RULE_SETUP #line 313 "detex.l" /* process files */ {LaBEGIN LaInclude; IGNORE;} YY_BREAK case 98: YY_RULE_SETUP #line 314 "detex.l" { IncludeFile(yytext); BEGIN Normal; } YY_BREAK case 99: /* rule 99 can match eol */ YY_RULE_SETUP #line 317 "detex.l" NEWLINE; YY_BREAK case 100: YY_RULE_SETUP #line 318 "detex.l" ; YY_BREAK case 101: YY_RULE_SETUP #line 320 "detex.l" {BEGIN IncludeOnly; IGNORE;} YY_BREAK case 102: YY_RULE_SETUP #line 321 "detex.l" AddInclude(yytext); YY_BREAK case 103: YY_RULE_SETUP #line 322 "detex.l" { if (csbIncList == 0) rgsbIncList[csbIncList++] = '\0'; BEGIN Normal; } YY_BREAK case 104: /* rule 104 can match eol */ YY_RULE_SETUP #line 326 "detex.l" NEWLINE; YY_BREAK case 105: YY_RULE_SETUP #line 327 "detex.l" ; YY_BREAK case 106: YY_RULE_SETUP #line 329 "detex.l" {BEGIN Input; IGNORE;} YY_BREAK case 107: YY_RULE_SETUP #line 330 "detex.l" { InputFile(yytext); BEGIN Normal; } YY_BREAK case 108: /* rule 108 can match eol */ YY_RULE_SETUP #line 333 "detex.l" NEWLINE; YY_BREAK case 109: YY_RULE_SETUP #line 334 "detex.l" ; YY_BREAK case 110: /* rule 110 can match eol */ YY_RULE_SETUP #line 336 "detex.l" /* handle ligatures */ {(void)printf("%.2s", yytext+1);} YY_BREAK case 111: /* rule 111 can match eol */ YY_RULE_SETUP #line 337 "detex.l" {(void)printf("%.1s", yytext+1);} YY_BREAK case 112: YY_RULE_SETUP #line 338 "detex.l" BEGIN LaBreak; YY_BREAK case 113: YY_RULE_SETUP #line 340 "detex.l" /* ignore other \cs */ {BEGIN Control; IGNORE;} YY_BREAK case 114: YY_RULE_SETUP #line 341 "detex.l" SPACE; YY_BREAK case 115: /* rule 115 can match eol */ YY_RULE_SETUP #line 342 "detex.l" NEWLINE; YY_BREAK case 116: YY_RULE_SETUP #line 343 "detex.l" IGNORE; YY_BREAK case 117: YY_RULE_SETUP #line 344 "detex.l" { if (yytext==NULL || strlen(yytext)==0 || atoi(yytext)==4) NEWLINE; BEGIN Normal; } YY_BREAK case 118: YY_RULE_SETUP #line 350 "detex.l" IGNORE; YY_BREAK case 119: YY_RULE_SETUP #line 351 "detex.l" IGNORE; YY_BREAK case 120: /* rule 120 can match eol */ YY_RULE_SETUP #line 352 "detex.l" {BEGIN Normal; NEWLINE;} YY_BREAK case 121: YY_RULE_SETUP #line 353 "detex.l" {BEGIN Normal; IGNORE;} YY_BREAK case 122: YY_RULE_SETUP #line 354 "detex.l" {yyless(0);BEGIN Normal;} YY_BREAK case 123: YY_RULE_SETUP #line 356 "detex.l" /* special characters */ IGNORE; YY_BREAK case 124: YY_RULE_SETUP #line 357 "detex.l" IGNORE; YY_BREAK case 125: YY_RULE_SETUP #line 358 "detex.l" SPACE; YY_BREAK case 126: YY_RULE_SETUP #line 360 "detex.l" { if (fWord) (void)printf("%s\n", yytext); else ECHO; } YY_BREAK case 127: YY_RULE_SETUP #line 365 "detex.l" if (!fWord) ECHO; YY_BREAK case 128: /* rule 128 can match eol */ YY_RULE_SETUP #line 366 "detex.l" if (!fWord) ECHO; YY_BREAK case 129: YY_RULE_SETUP #line 368 "detex.l" { BEGIN LaOptArg; } YY_BREAK case 130: YY_RULE_SETUP #line 369 "detex.l" { cOpenBrace++; } YY_BREAK case 131: YY_RULE_SETUP #line 370 "detex.l" { cOpenBrace--; if (cOpenBrace == 0) { if (--cArgs==0) BEGIN Normal; } } YY_BREAK case 132: YY_RULE_SETUP #line 377 "detex.l" ; YY_BREAK case 133: YY_RULE_SETUP #line 378 "detex.l" BEGIN LaMacro; YY_BREAK case 134: /* rule 134 can match eol */ YY_RULE_SETUP #line 379 "detex.l" ; YY_BREAK case 135: YY_RULE_SETUP #line 381 "detex.l" { BEGIN LaOptArg2; } YY_BREAK case 136: YY_RULE_SETUP #line 382 "detex.l" { if (cOpenBrace == 0) { if (--cArgs==0) { BEGIN Normal; cOpenBrace--; } } cOpenBrace++; } YY_BREAK case 137: YY_RULE_SETUP #line 392 "detex.l" { cOpenBrace--; } YY_BREAK case 138: YY_RULE_SETUP #line 393 "detex.l" ; YY_BREAK case 139: YY_RULE_SETUP #line 394 "detex.l" BEGIN LaMacro2; YY_BREAK case 140: YY_RULE_SETUP #line 395 "detex.l" ; YY_BREAK case 141: YY_RULE_SETUP #line 396 "detex.l" ECHO; YY_BREAK #line 2296 "detex.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(Define): case YY_STATE_EOF(Display): case YY_STATE_EOF(IncludeOnly): case YY_STATE_EOF(Input): case YY_STATE_EOF(Math): case YY_STATE_EOF(Normal): case YY_STATE_EOF(Control): case YY_STATE_EOF(LaBegin): case YY_STATE_EOF(LaDisplay): case YY_STATE_EOF(LaEnd): case YY_STATE_EOF(LaEnv): case YY_STATE_EOF(LaFormula): case YY_STATE_EOF(LaInclude): case YY_STATE_EOF(LaMacro): case YY_STATE_EOF(LaOptArg): case YY_STATE_EOF(LaMacro2): case YY_STATE_EOF(LaOptArg2): case YY_STATE_EOF(LaVerbatim): case YY_STATE_EOF(LaBreak): case YY_STATE_EOF(LaPicture): 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 { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), (size_t) 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); 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 >= 708 ) 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 ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { 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 >= 708 ) 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 == 707); return yy_is_jam ? 0 : yy_current_state; } static 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 int 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; (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 static 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 */ int 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 EOF; 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); 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) { int 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, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _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. * */ int 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. */ (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; /* 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; /* 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 396 "detex.l" /****** ** main -- ** Set sbProgName to the base of arg 0. ** Set the input paths. ** Check for options ** -c echo LaTeX \cite, \ref, and \pageref values ** -e list of LaTeX environments to ignore ** -l force latex mode ** -n do not follow \input and \include ** -s replace control sequences with space ** -t force tex mode ** -w word only output ** Set the list of LaTeX environments to ignore. ** Process each input file. ** If no input files are specified on the command line, process stdin. ******/ int main(int cArgs, char *rgsbArgs[]) { char *pch, sbBadOpt[2]; const char *sbEnvList = DEFAULTENV; int fSawFile = 0, iArgs = 1; /* get base name and decide what we are doing, detex or delatex */ #ifdef OS2 char drive[_MAX_DRIVE], dir[_MAX_DIR]; char fname[_MAX_FNAME], ext[_MAX_EXT]; #ifdef __EMX__ _wildcard(&cArgs, &rgsbArgs); _response(&cArgs, &rgsbArgs); #endif _splitpath (rgsbArgs[0], drive, dir, fname, ext); sbProgName = strlwr(fname); #else #ifdef KPATHSEA kpse_set_program_name (rgsbArgs[0], NULL); #endif if ((sbProgName = rindex(rgsbArgs[0], '/')) != NULL) sbProgName++; else sbProgName = rgsbArgs[0]; #endif if (strcmp("delatex",sbProgName) == 0) fLatex = 1; #ifndef KPATHSEA /* set rgsbInputPaths for use with TexOpen() */ SetInputPaths(); #endif /* process command line options */ while (iArgs < cArgs && *(pch = rgsbArgs[iArgs]) == CHOPT) { while (*++pch) switch (*pch) { case CHCITEOPT: fCite = 1; break; case CHENVOPT: if (++iArgs >= cArgs) { ErrorExit("-e option requires and argument"); } sbEnvList = rgsbArgs[iArgs]; break; case CHLATEXOPT: fLatex = 1; break; case CHNOFOLLOWOPT: fFollow = 0; break; case CHSPACEOPT: fSpace = 1; break; case CHTEXOPT: fForcetex = 1; break; case CHWORDOPT: fWord = 1; break; default: #ifdef OS2 OS2UsageExit(); #else sbBadOpt[0] = *pch; sbBadOpt[1] = '\0'; Warning("unknown option ignored -", sbBadOpt); #endif } iArgs++; } SetEnvIgnore(sbEnvList); /* process input files */ for (; iArgs < cArgs; iArgs++) { fSawFile++; if ((yyin = TexOpen(rgsbArgs[iArgs])) == NULL) { Warning("can't open file", rgsbArgs[iArgs]); continue;; } BEGIN Normal; (void)yylex(); } /* if there were no input files, assume stdin */ if (!fSawFile) { yyin = stdin; #ifdef OS2 if (isatty(fileno(stdin))) OS2UsageExit(); #endif BEGIN Normal; (void)yylex(); } #ifndef FLEX_SCANNER if (YYSTATE != Normal) ErrorExit("input contains an unterminated mode or environment"); #endif return(0); } #ifdef FLEX_SCANNER #undef yywrap #endif /****** ** yywrap -- handles EOF for lex. Check to see if the stack of open files ** has anything on it. If it does, set yyin to the to value. If not ** return the termination signal for lex. ******/ int yywrap(void) { (void)fclose(yyin); #ifdef FLEX_SCANNER /* Pop context state */ if (csb > 0) { yy_delete_buffer(YY_CURRENT_BUFFER ); yy_switch_to_buffer(rgsb[--csb] ); } #endif /* FLEX_SCANNER */ if (cfp > 0) { yyin = rgfp[--cfp]; return(0); } return(1); } #ifdef OS2 /****** ** yyless -- return characters to the input stream. Some systems don't have ** a yyless routine ******/ void yyless(int n) { int i = strlen(yytext); while (i > n) unput(yytext[--i]); yytext[yyleng = n] = '\0'; } #endif /****** ** SetEnvIgnore -- sets rgsbEnvIgnore to the values indicated by the ** sbEnvList. ******/ void SetEnvIgnore(const char *sbEnvList) { char *sb; sb = SafeMalloc(strlen(sbEnvList) + 1, "malloc for SetEnvIgnore failed"); (void) strcpy(sb, sbEnvList); csbEnvIgnore = SeparateList(sb, rgsbEnvIgnore, CHENVSEP, MAXENVS); if (csbEnvIgnore == ERROR) ErrorExit("The environtment list contains too many environments"); } /****** ** BeginEnv -- checks to see if sbEnv is in the list rgsbEnvIgnore. If it ** is, sbCurrentEnv is set to sbEnv. ******/ int BeginEnv(const char *sbEnv) { int i; if (!fLatex) return(0); for (i = 0; i < csbEnvIgnore; i++) if (strcmp(sbEnv, rgsbEnvIgnore[i]) == 0) { (void)strcpy(sbCurrentEnv, sbEnv); return(1); } return(0); } /****** ** EndEnv -- checks to see if sbEnv is the current environment being ignored. ******/ int EndEnv(const char *sbEnv) { if (!fLatex) return(0); if (strcmp(sbEnv, sbCurrentEnv) == 0) return(1); return(0); } /****** ** InputFile -- push the current yyin and open sbFile. If the open fails, ** the sbFile is ignored. ******/ void InputFile(char *sbFile) { if (!fFollow) return; rgfp[cfp++] = yyin; if ((yyin = TexOpen(sbFile)) == NULL) { Warning("can't open \\input file", sbFile); yyin = rgfp[--cfp]; return; } #ifdef FLEX_SCANNER rgsb[csb++] = YY_CURRENT_BUFFER; yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE ) ); #endif /* FLEX_SCANNER */ } /****** ** IncludeFile -- if sbFile is not in the rgsbIncList, push current yyin ** and open sbFile. If the open fails, the sbFile is ignored. ******/ void IncludeFile(char *sbFile) { if (!fFollow) return; if (!InList(sbFile)) return; rgfp[cfp++] = yyin; if ((yyin = TexOpen(sbFile)) == NULL) { Warning("can't open \\include file", sbFile); yyin = rgfp[--cfp]; return; } #ifdef FLEX_SCANNER rgsb[csb++] = YY_CURRENT_BUFFER; yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE ) ); #endif /* FLEX_SCANNER */ } /****** ** AddInclude -- adds sbFile to the rgsbIncList and increments csbIncList. ** If the include list is too long, sbFile is ignored. ******/ void AddInclude(char *sbFile) { if (!fFollow) return; if (csbIncList >= MAXINCLIST) Warning("\\includeonly list is too long, ignoring", sbFile); rgsbIncList[csbIncList] = SafeMalloc(strlen(sbFile) + 1, "malloc for AddInclude failed"); (void)strcpy(rgsbIncList[csbIncList++], sbFile); } /****** ** InList -- checks to see if sbFile is in the rgsbIncList. If there is ** no list, all files are assumed to be "in the list". ******/ int InList(char *sbFile) { char *pch, sbBase[PATH_MAX]; int i; if (csbIncList == 0) /* no list */ return(1); (void)strcpy(sbBase, sbFile); if ((pch = rindex(sbBase, '.')) != NULL) *pch = '\0'; i = 0; while ((i < csbIncList) && rgsbIncList[i]) if (strcmp(rgsbIncList[i++], sbBase) == 0) return(1); return(0); } #ifndef KPATHSEA /****** ** SetInputPaths -- sets rgsbInputPaths to the values indicated by the ** TEXINPUTS environment variable if set or else DEFAULTINPUTS. If ** the user's TEXINPUTS has a leading ':' prepend the DEFAULTINPUTS ** to the path, if there is a trailing ':' append the DEFAULTINPUTS. ** This is consistent with the most recent TeX. However, this ** routine does not honor the '//' construct (expand subdirs). ******/ void SetInputPaths(void) { const char *sb; char *sbPaths; int cchDefaults, cchPaths; cchDefaults = strlen(DEFAULTINPUTS); #ifdef OS2 if ((sb = getenv("TEXINPUT")) == NULL) #endif if ((sb = getenv("TEXINPUTS")) == NULL) sb = DEFAULTINPUTS; cchPaths = strlen(sb); if (sb[0] == CHPATHSEP) cchPaths += cchDefaults; if (sb[strlen(sb) - 1] == CHPATHSEP) cchPaths += cchDefaults; sbPaths = SafeMalloc(cchPaths + 1, "malloc for SetInputPaths failed"); sbPaths[0] = '\0'; if (sb[0] == CHPATHSEP) (void)strcat(sbPaths, DEFAULTINPUTS); (void)strcat(sbPaths, sb); if (sb[strlen(sb) - 1] == CHPATHSEP) (void)strcat(sbPaths, DEFAULTINPUTS); csbInputPaths = SeparateList(sbPaths, rgsbInputPaths, CHPATHSEP, MAXINPUTPATHS); if (csbInputPaths == ERROR) #ifdef OS2 ErrorExit("TEXINPUT(S) environment variable has too many paths"); #else ErrorExit("TEXINPUTS environment variable has too many paths"); #endif } #endif /****** ** SeparateList -- takes a chSep separated list sbList, replaces the ** chSep's with NULLs and sets rgsbList[i] to the beginning of ** the ith word in sbList. The number of words is returned. A ** ERROR is returned if there are more than csbMax words. ******/ int SeparateList(char *sbList, char *rgsbList[], char chSep, int csbMax) { int csbList = 0; while (sbList && *sbList && csbList < csbMax) { rgsbList[csbList++] = sbList; if ((sbList = index(sbList, chSep))) *sbList++ = '\0'; } return(sbList && *sbList ? ERROR : csbList); } /****** ** TexOpen -- tries to open sbFile in each of the rgsbInputPaths in turn. ** For each input path the following order is used: ** file.tex - must be as named, if not there go to the next path ** file.ext - random extension, try it ** file - base name, add .tex and try it ** file - try it as is ** Notice that if file exists in the first path and file.tex exists in ** one of the other paths, file in the first path is what is opened. ** If the sbFile begins with a '/', no paths are searched. ******/ FILE * TexOpen(char *sbFile) { char *sbNew; #ifndef KPATHSEA char *pch; FILE *fp; int iPath; static char sbFullPath[PATH_MAX]; for (iPath = 0; iPath < csbInputPaths; iPath++) { #ifdef OS2 if (*sbFile == '/' || *sbFile == '\\' || strchr(sbFile, ':')) { /* absolute path */ #else if (*sbFile == '/') { /* absolute path */ #endif (void)sprintf(sbFullPath, "%s", sbFile); iPath = csbInputPaths; /* only check once */ } else (void)sprintf(sbFullPath, "%s/%s", rgsbInputPaths[iPath], sbFile); #ifdef OS2 pch = sbFullPath; while (pch = strchr(pch, '\\')) *pch = '/'; #endif /* If sbFile ends in .tex then it must be there */ if ((pch = rindex(sbFullPath, '.')) != NULL && (strcmp(pch, ".tex") == 0)) { if ((fp = fopen(sbFullPath, "r")) != NULL) return(fp); else continue; } /* if . then try to open it. the '.' represents */ /* the beginning of an extension if it is not the first */ /* character and it does not follow a '.' or a '/' */ if (pch != NULL && pch > &(sbFullPath[0]) && *(pch - 1) != '.' && *(pch - 1) != '/' && (fp = fopen(sbFullPath, "r")) != NULL) return(fp); /* just base name, add .tex to the name */ sbNew = SafeMalloc(strlen(sbFullPath) + 5, "malloc for TexOpen failed"); (void)strcpy(sbNew, sbFullPath); (void)strcat(sbNew, ".tex"); if ((fp = fopen(sbNew, "r")) != NULL) return(fp); /* try sbFile regardless */ if ((fp = fopen(sbFullPath, "r")) != NULL) return(fp); } return NULL; #else sbNew = kpse_find_file (sbFile, kpse_tex_format, false); if (sbNew == NULL) return NULL; return fopen (sbNew, "r"); #endif } /****** ** SafeMalloc -- wrapper around malloc() to check for failure. ******/ char * SafeMalloc(int cch, const char *sbMessage) { char *sb; if ((sb = (char *)malloc((unsigned)cch)) == NULL) ErrorExit(sbMessage); return(sb); } /****** ** Warning -- print a warning message preceded by the program name. ******/ void Warning(const char *sb1, const char *sb2) { (void)fprintf(stderr, "%s: warning: %s %s\n", sbProgName, sb1, sb2); } /****** ** ErrorExit -- print an error message preceded by the program name. ** Stdout is flushed and detex exits. ******/ void ErrorExit(const char *sb1) { (void)fflush(stdout); (void)fprintf(stderr, "%s: error: %s\n", sbProgName, sb1); exit(1); } #ifdef OS2 /****** ** OS2UsageExit -- print OS/2 usage message and exit. ******/ void OS2UsageExit(void) { (void)printf("\n%s [ -clnstw ] [ -e environment-list ] [ filename[.tex] ... ]\n", sbProgName); puts(" -c echo LaTeX \\cite, \\ref, and \\pageref values\n \ -e list of LaTeX environments to ignore\n \ -l force latex mode\n \ -n do not follow \\input and \\include\n \ -s replace control sequences with space\n \ -t force tex mode\n \ -w word only output"); exit(0); } #endif