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- #define FLEX_COMPRESSED
- /* A lexical scanner generated by flex */
-
- /* scanner skeleton version:
- * $Header: flex.skel,v 2.0 89/06/20 15:49:46 vern Locked $
- */
-
- #include <stdio.h>
-
- #define FLEX_SCANNER
-
- /* amount of stuff to slurp up with each read */
- #ifndef YY_READ_BUF_SIZE
- #ifdef LIM64K
- #define YY_READ_BUF_SIZE 1024
- #else
- #define YY_READ_BUF_SIZE 8192
- #endif
- #endif
-
- #ifndef YY_BUF_SIZE
- #define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of input buffer */
- #endif
-
- /* returned upon end-of-file */
- #define YY_END_TOK 0
-
- /* copy whatever the last rule matched to the standard output */
-
- #define ECHO fputs( yytext, yyout )
-
- /* gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
- #define YY_INPUT(buf,result,max_size) \
- result = fread( buf, 1, max_size, yyin ); \
- if ( ferror(yyin) ) \
- YY_FATAL_ERROR( "fread() in flex scanner failed" );
-
- #define YY_NULL 0
- #define yyterminate() return ( YY_NULL )
-
- /* report a fatal error */
- #define YY_FATAL_ERROR(msg) \
- { \
- fputs( msg, stderr ); \
- putc( '\n', stderr ); \
- exit( 1 ); \
- }
-
- /* default yywrap function - always treat EOF as an EOF */
- #define yywrap() 1
-
- /* 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 *
-
- /* 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 goto new_file
-
- /* default declaration of generated scanner - a define so the user can
- * easily add parameters
- */
- #ifdef __STDC__
- #define YY_DECL int yylex( void )
- #else
- #define YY_DECL int yylex()
- #endif
-
- /* code executed at the end of each rule */
- #define YY_BREAK break;
-
- #define YY_END_OF_BUFFER_CHAR 0
-
- /* done after the current pattern has been matched and before the
- * corresponding action - sets up yytext
- */
- #define YY_DO_BEFORE_ACTION \
- yytext = (char *)yy_bp; \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
- /* returns the length of the matched text */
- #define yyleng (yy_cp - yy_bp)
-
- #define EOB_ACT_RESTART_SCAN 0
- #define EOB_ACT_END_OF_FILE 1
- #define EOB_ACT_LAST_MATCH 2
-
- /* return all but the first 'n' matched characters back to the input stream */
- #define yyless(n) \
- { \
- *yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
- yy_c_buf_p = yy_cp = yy_bp + n; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- }
-
- #define unput(c) yyunput( c, yy_bp )
-
- #define YY_USER_ACTION
-
- FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
- char *yytext;
-
- #ifndef __STDC__
- #define const
- #endif
-
- # line 1 "l.web2c"
- #define INITIAL 0
- # line 2 "l.web2c"
- /* web2c.lex -- lexical analysis for Tangle output. */
-
- #include "web2c.h"
- #ifdef RISCOS
- #include "Y_tab.h"
- #else
- #include "y.tab.h"
- #endif
-
- /* For some reason flex wants to do a system call, so we must lose the
- definition of the Pascal read that is in `pascal.h'. */
- #undef read
-
- char conditional[20], negbuf[2], temp[20];
- extern boolean doing_statements;
- # line 33 "l.web2c"
- #define YY_END_OF_BUFFER 72
- typedef int yy_state_type;
- static const short int yy_accept[265] =
- { 0,
- 0, 0, 72, 70, 1, 1, 3, 70, 58, 59,
- 50, 48, 65, 49, 64, 51, 45, 67, 66, 54,
- 52, 55, 70, 69, 60, 61, 68, 69, 69, 69,
- 69, 69, 69, 69, 69, 69, 69, 69, 69, 69,
- 69, 69, 69, 69, 69, 69, 2, 1, 0, 0,
- 47, 63, 0, 45, 0, 62, 56, 53, 57, 0,
- 0, 69, 69, 69, 69, 69, 69, 69, 69, 17,
- 69, 69, 69, 69, 69, 69, 69, 25, 69, 69,
- 69, 29, 30, 69, 69, 69, 69, 69, 38, 69,
- 69, 69, 69, 0, 0, 46, 44, 0, 44, 0,
-
- 0, 10, 69, 69, 69, 69, 69, 15, 69, 69,
- 20, 69, 22, 69, 69, 0, 0, 0, 69, 0,
- 69, 69, 27, 28, 69, 69, 69, 69, 69, 69,
- 69, 69, 41, 69, 0, 47, 0, 0, 0, 69,
- 69, 69, 13, 69, 69, 19, 69, 21, 69, 24,
- 0, 0, 0, 0, 0, 0, 0, 69, 0, 0,
- 69, 69, 69, 69, 69, 69, 69, 69, 37, 39,
- 69, 69, 0, 0, 44, 0, 0, 11, 12, 16,
- 14, 69, 69, 69, 0, 0, 0, 0, 35, 36,
- 0, 0, 0, 69, 69, 26, 69, 69, 69, 69,
-
- 69, 69, 40, 42, 0, 0, 9, 18, 5, 69,
- 0, 0, 0, 0, 69, 4, 43, 69, 69, 69,
- 33, 34, 0, 8, 69, 0, 0, 69, 1, 69,
- 32, 23, 0, 0, 69, 69, 0, 0, 0, 31,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 7, 0, 6, 0
- } ;
-
- static const char yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 4, 1, 1, 5, 1, 1, 1, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 17, 17, 17, 17, 17, 17, 17, 18, 19, 20,
- 21, 22, 1, 23, 24, 24, 24, 24, 24, 24,
- 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
- 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
- 25, 1, 26, 27, 1, 1, 28, 29, 30, 31,
-
- 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
- 42, 43, 37, 44, 45, 46, 47, 48, 49, 37,
- 50, 37, 51, 1, 52, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
- static const char yy_meta[53] =
- { 0,
- 1, 1, 1, 1, 1, 1, 2, 2, 1, 1,
- 2, 1, 1, 1, 3, 3, 3, 2, 1, 1,
- 1, 1, 1, 3, 1, 1, 1, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 1, 1
- } ;
-
- static const short int yy_base[274] =
- { 0,
- 0, 0, 389, 390, 51, 54, 390, 382, 390, 390,
- 390, 390, 390, 390, 374, 390, 46, 365, 390, 43,
- 390, 364, 35, 0, 390, 390, 390, 26, 28, 41,
- 35, 34, 38, 342, 348, 349, 353, 338, 337, 43,
- 51, 346, 46, 336, 348, 340, 390, 88, 346, 367,
- 366, 390, 83, 88, 96, 390, 390, 390, 390, 339,
- 334, 0, 338, 324, 333, 334, 320, 323, 315, 313,
- 316, 329, 320, 314, 316, 310, 112, 324, 325, 322,
- 306, 0, 0, 316, 320, 307, 79, 316, 0, 304,
- 300, 301, 308, 313, 336, 335, 111, 117, 120, 307,
-
- 307, 0, 310, 301, 308, 303, 289, 0, 292, 300,
- 295, 298, 0, 299, 286, 137, 318, 144, 298, 273,
- 292, 291, 0, 0, 290, 283, 52, 278, 287, 277,
- 285, 280, 0, 276, 276, 307, 142, 276, 272, 260,
- 268, 270, 0, 261, 260, 0, 272, 0, 258, 0,
- 275, 293, 162, 292, 102, 272, 247, 268, 245, 168,
- 263, 256, 250, 261, 260, 247, 246, 261, 0, 0,
- 249, 255, 254, 145, 161, 244, 253, 0, 0, 0,
- 0, 241, 275, 245, 249, 241, 241, 239, 390, 390,
- 217, 192, 194, 205, 235, 0, 196, 209, 208, 208,
-
- 204, 188, 0, 0, 201, 199, 390, 0, 390, 188,
- 191, 219, 219, 188, 193, 390, 0, 214, 167, 172,
- 0, 0, 206, 390, 165, 168, 167, 163, 181, 149,
- 0, 188, 159, 158, 182, 150, 0, 175, 170, 164,
- 148, 0, 200, 137, 205, 111, 213, 105, 218, 103,
- 93, 94, 102, 80, 80, 95, 90, 66, 88, 71,
- 390, 74, 390, 390, 251, 253, 257, 261, 265, 269,
- 273, 276, 80
- } ;
-
- static const short int yy_def[274] =
- { 0,
- 264, 1, 264, 264, 264, 264, 264, 265, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 266, 264, 264, 264, 266, 266, 266,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 266, 266, 264, 264, 264, 267,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 264, 267, 264, 264, 264, 264, 264,
-
- 264, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 266, 264, 264, 264, 266, 268,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 264, 264, 264, 264, 264, 266,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 264, 269, 264, 264, 264, 264, 270, 266, 268, 264,
- 266, 266, 266, 266, 266, 266, 266, 266, 266, 266,
- 266, 266, 264, 264, 264, 264, 264, 266, 266, 266,
- 266, 266, 266, 266, 264, 269, 269, 271, 264, 264,
- 264, 270, 264, 266, 266, 266, 266, 266, 266, 266,
-
- 266, 266, 266, 266, 264, 264, 264, 266, 264, 266,
- 264, 271, 271, 264, 266, 264, 266, 266, 266, 266,
- 266, 266, 264, 264, 266, 264, 264, 266, 264, 266,
- 266, 266, 264, 264, 266, 266, 272, 264, 264, 266,
- 272, 273, 264, 273, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 0, 264, 264, 264, 264, 264, 264,
- 264, 264, 264
- } ;
-
- static const short int yy_nxt[443] =
- { 0,
- 4, 5, 6, 5, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 17, 17, 18, 19, 20,
- 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 31, 32, 33, 34, 35, 36, 24, 24, 37, 38,
- 39, 40, 41, 42, 24, 43, 44, 45, 46, 24,
- 47, 4, 48, 48, 48, 48, 48, 48, 53, 65,
- 54, 54, 54, 57, 58, 60, 63, 61, 67, 64,
- 69, 66, 71, 73, 72, 82, 70, 55, 85, 74,
- 88, 165, 68, 244, 75, 166, 83, 89, 84, 48,
- 48, 48, 263, 49, 86, 90, 49, 97, 97, 97,
-
- 53, 262, 54, 54, 54, 98, 261, 98, 128, 260,
- 99, 99, 99, 116, 116, 116, 189, 190, 117, 55,
- 259, 129, 258, 257, 118, 97, 97, 97, 256, 255,
- 49, 99, 99, 99, 99, 99, 99, 254, 116, 116,
- 116, 253, 137, 117, 252, 153, 153, 153, 251, 118,
- 154, 174, 248, 174, 119, 247, 175, 175, 175, 175,
- 175, 175, 120, 153, 153, 153, 243, 242, 154, 116,
- 116, 116, 155, 193, 117, 175, 175, 175, 160, 151,
- 118, 240, 48, 48, 48, 160, 156, 120, 239, 238,
- 155, 237, 236, 235, 157, 153, 153, 153, 234, 233,
-
- 154, 245, 245, 245, 156, 232, 245, 245, 245, 229,
- 151, 231, 157, 230, 249, 249, 249, 229, 120, 249,
- 249, 249, 155, 49, 228, 227, 193, 213, 226, 225,
- 224, 223, 246, 222, 221, 220, 156, 246, 219, 218,
- 217, 216, 215, 193, 157, 250, 214, 213, 160, 187,
- 250, 50, 50, 50, 50, 62, 62, 95, 95, 95,
- 95, 159, 159, 159, 159, 186, 186, 186, 186, 192,
- 192, 192, 192, 212, 212, 212, 212, 241, 211, 241,
- 210, 209, 208, 207, 206, 205, 204, 203, 202, 201,
- 200, 199, 198, 197, 196, 195, 160, 194, 193, 191,
-
- 188, 187, 185, 184, 183, 182, 181, 180, 179, 178,
- 177, 176, 95, 173, 172, 171, 170, 169, 168, 167,
- 164, 163, 162, 161, 160, 158, 152, 150, 149, 148,
- 147, 146, 145, 144, 143, 142, 141, 140, 139, 138,
- 95, 136, 135, 134, 133, 132, 131, 130, 127, 126,
- 125, 124, 123, 122, 121, 115, 114, 113, 112, 111,
- 110, 109, 108, 107, 106, 105, 104, 103, 102, 101,
- 100, 50, 96, 94, 93, 92, 91, 87, 81, 80,
- 79, 78, 77, 76, 59, 56, 52, 51, 264, 3,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
-
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264
- } ;
-
- static const short int yy_chk[443] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 5, 5, 5, 6, 6, 6, 17, 29,
- 17, 17, 17, 20, 20, 23, 28, 23, 30, 28,
- 31, 29, 32, 33, 32, 40, 31, 17, 41, 33,
- 43, 127, 30, 273, 33, 127, 40, 43, 40, 48,
- 48, 48, 262, 5, 41, 43, 6, 53, 53, 53,
-
- 54, 260, 54, 54, 54, 55, 259, 55, 87, 258,
- 55, 55, 55, 77, 77, 77, 155, 155, 77, 54,
- 257, 87, 256, 255, 77, 97, 97, 97, 254, 253,
- 48, 98, 98, 98, 99, 99, 99, 252, 116, 116,
- 116, 251, 97, 116, 250, 118, 118, 118, 248, 116,
- 118, 137, 246, 137, 77, 244, 137, 137, 137, 174,
- 174, 174, 77, 153, 153, 153, 241, 240, 153, 160,
- 160, 160, 118, 239, 160, 175, 175, 175, 238, 116,
- 160, 236, 229, 229, 229, 235, 118, 116, 234, 233,
- 153, 232, 230, 228, 118, 193, 193, 193, 227, 226,
-
- 193, 243, 243, 243, 153, 225, 245, 245, 245, 223,
- 160, 220, 153, 219, 247, 247, 247, 218, 160, 249,
- 249, 249, 193, 229, 215, 214, 213, 212, 211, 210,
- 206, 205, 243, 202, 201, 200, 193, 245, 199, 198,
- 197, 195, 194, 192, 193, 247, 191, 188, 187, 186,
- 249, 265, 265, 265, 265, 266, 266, 267, 267, 267,
- 267, 268, 268, 268, 268, 269, 269, 269, 269, 270,
- 270, 270, 270, 271, 271, 271, 271, 272, 185, 272,
- 184, 183, 182, 177, 176, 173, 172, 171, 168, 167,
- 166, 165, 164, 163, 162, 161, 159, 158, 157, 156,
-
- 154, 152, 151, 149, 147, 145, 144, 142, 141, 140,
- 139, 138, 136, 135, 134, 132, 131, 130, 129, 128,
- 126, 125, 122, 121, 120, 119, 117, 115, 114, 112,
- 111, 110, 109, 107, 106, 105, 104, 103, 101, 100,
- 96, 95, 94, 93, 92, 91, 90, 88, 86, 85,
- 84, 81, 80, 79, 78, 76, 75, 74, 73, 72,
- 71, 70, 69, 68, 67, 66, 65, 64, 63, 61,
- 60, 51, 50, 49, 46, 45, 44, 42, 39, 38,
- 37, 36, 35, 34, 22, 18, 15, 8, 3, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
-
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
- 264, 264
- } ;
-
- /* 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
-
- /* these variables are all declared out here so that section 3 code can
- * manipulate them
- */
- static unsigned char *yy_c_buf_p; /* points to current character in buffer */
- static int yy_init = 1; /* whether we need to initialize */
- static int yy_start = 0; /* start state number */
-
- /* true when we've seen an EOF for the current input file */
- static int yy_eof_has_been_seen;
-
- static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
- /* yy_ch_buf has to be 2 characters longer than YY_BUF_SIZE because we need
- * to put in 2 end-of-buffer characters (this is explained where it is
- * done) at the end of yy_ch_buf
- */
- static unsigned char yy_ch_buf[YY_BUF_SIZE + 2];
-
- /* yy_hold_char holds the character lost when yytext is formed */
- static unsigned char yy_hold_char;
-
- static yy_state_type yy_last_accepting_state;
- static unsigned char *yy_last_accepting_cpos;
-
- #ifdef __STDC__
- static yy_state_type yy_get_previous_state( void );
- static int yy_get_next_buffer( void );
- static void yyunput( int c, unsigned char *buf_ptr );
- static int input( void );
- static void yyrestart( FILE *input_file );
- #else
- static yy_state_type yy_get_previous_state();
- static int yy_get_next_buffer();
- static void yyunput();
- static int input();
- static void yyrestart();
- #endif
-
- YY_DECL
- {
- register yy_state_type yy_current_state;
- register unsigned char *yy_cp, *yy_bp;
- register int yy_act;
-
-
-
- if ( yy_init )
- {
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- new_file:
- /* this is where we enter upon encountering an end-of-file and
- * yywrap() indicating that we should continue processing
- */
-
- /* we put in the '\n' and start reading from [1] so that an
- * initial match-at-newline will be true.
- */
-
- yy_ch_buf[0] = '\n';
- yy_n_chars = 1;
-
- /* we always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yy_eof_has_been_seen = 0;
-
- yytext = (char *)(yy_c_buf_p = &yy_ch_buf[1]);
- yy_hold_char = *yy_c_buf_p;
- yy_init = 0;
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = yy_c_buf_p;
-
- /* support of yytext */
- *yy_cp = yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of the
- * current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = yy_start;
- do
- {
- register unsigned char yy_c = yy_ec[*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 = yy_def[yy_current_state];
- if ( yy_current_state >= 265 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- ++yy_cp;
- }
- while ( yy_current_state != 264 );
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
-
- /* bogus while loop to let YY_BACK_TRACK, EOB_ACT_LAST_MATCH,
- * and EOF actions branch here without introducing an optimizer-
- * daunting goto
- */
- while ( 1 )
- {
- yy_act = yy_accept[yy_current_state];
-
- YY_DO_BEFORE_ACTION;
- YY_USER_ACTION;
-
- #ifdef FLEX_DEBUG
- fprintf( stderr, "--accepting rule #%d (\"%s\")\n",
- yy_act, yytext );
- #endif
-
- do_action: /* this label is used only to access EOF actions */
- switch ( yy_act )
- {
- case 0: /* must backtrack */
- /* 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;
- continue; /* go to "YY_DO_BEFORE_ACTION" */
-
- case 1:
- # line 34 "l.web2c"
- ;
- YY_BREAK
- case 2:
- # line 35 "l.web2c"
- {while (input() != '}') ;}
- YY_BREAK
- case 3:
- # line 37 "l.web2c"
- {
- register int c;
- (void) putc('#', std);
- while ((c = input()) && c != ';')
- (void) putc(c, std);
- (void) putc('\n', std);
- }
- YY_BREAK
- case 4:
- # line 45 "l.web2c"
- {register int c;
- extern char my_routine[];
- register char *cp=conditional;
- new_line();
- (void) input();
- while ((c = input()) != '\'')
- *cp++ = c;
- *cp = '\0';
- (void) input();
- if (doing_statements) fputs("\t;\n", std);
- (void) fprintf(std,
- "#ifdef %s\n", conditional);
- }
- YY_BREAK
- case 5:
- # line 59 "l.web2c"
- {register int c;
- new_line();
- fputs("#endif /* ", std);
- (void) input();
- while ((c = input()) != '\'')
- (void) putc(c, std);
- (void) input();
- conditional[0] = '\0';
- fputs(" */\n", std);
- }
- YY_BREAK
- case 6:
- # line 70 "l.web2c"
- ;
- YY_BREAK
- case 7:
- # line 72 "l.web2c"
- ;
- YY_BREAK
- case 8:
- # line 74 "l.web2c"
- return last_tok=define_tok;
- YY_BREAK
- case 9:
- # line 75 "l.web2c"
- return last_tok=field_tok;
- YY_BREAK
- case 10:
- # line 76 "l.web2c"
- return last_tok=and_tok;
- YY_BREAK
- case 11:
- # line 77 "l.web2c"
- return last_tok=array_tok;
- YY_BREAK
- case 12:
- # line 78 "l.web2c"
- return last_tok=begin_tok;
- YY_BREAK
- case 13:
- # line 79 "l.web2c"
- return last_tok=case_tok;
- YY_BREAK
- case 14:
- # line 80 "l.web2c"
- return last_tok=const_tok;
- YY_BREAK
- case 15:
- # line 81 "l.web2c"
- return last_tok=div_tok;
- YY_BREAK
- case 16:
- # line 82 "l.web2c"
- return last_tok=break_tok;
- YY_BREAK
- case 17:
- # line 83 "l.web2c"
- return last_tok=do_tok;
- YY_BREAK
- case 18:
- # line 84 "l.web2c"
- return last_tok=downto_tok;
- YY_BREAK
- case 19:
- # line 85 "l.web2c"
- return last_tok=else_tok;
- YY_BREAK
- case 20:
- # line 86 "l.web2c"
- return last_tok=end_tok;
- YY_BREAK
- case 21:
- # line 87 "l.web2c"
- return last_tok=file_tok;
- YY_BREAK
- case 22:
- # line 88 "l.web2c"
- return last_tok=for_tok;
- YY_BREAK
- case 23:
- # line 89 "l.web2c"
- return last_tok=function_tok;
- YY_BREAK
- case 24:
- # line 90 "l.web2c"
- return last_tok=goto_tok;
- YY_BREAK
- case 25:
- # line 91 "l.web2c"
- return last_tok=if_tok;
- YY_BREAK
- case 26:
- # line 92 "l.web2c"
- return last_tok=label_tok;
- YY_BREAK
- case 27:
- # line 93 "l.web2c"
- return last_tok=mod_tok;
- YY_BREAK
- case 28:
- # line 94 "l.web2c"
- return last_tok=not_tok;
- YY_BREAK
- case 29:
- # line 95 "l.web2c"
- return last_tok=of_tok;
- YY_BREAK
- case 30:
- # line 96 "l.web2c"
- return last_tok=or_tok;
- YY_BREAK
- case 31:
- # line 97 "l.web2c"
- return last_tok=procedure_tok;
- YY_BREAK
- case 32:
- # line 98 "l.web2c"
- return last_tok=program_tok;
- YY_BREAK
- case 33:
- # line 99 "l.web2c"
- return last_tok=record_tok;
- YY_BREAK
- case 34:
- # line 100 "l.web2c"
- return last_tok=repeat_tok;
- YY_BREAK
- case 35:
- # line 101 "l.web2c"
- return last_tok=hhb0_tok;
- YY_BREAK
- case 36:
- # line 102 "l.web2c"
- return last_tok=hhb1_tok;
- YY_BREAK
- case 37:
- # line 103 "l.web2c"
- return last_tok=then_tok;
- YY_BREAK
- case 38:
- # line 104 "l.web2c"
- return last_tok=to_tok;
- YY_BREAK
- case 39:
- # line 105 "l.web2c"
- return last_tok=type_tok;
- YY_BREAK
- case 40:
- # line 106 "l.web2c"
- return last_tok=until_tok;
- YY_BREAK
- case 41:
- # line 107 "l.web2c"
- return last_tok=var_tok;
- YY_BREAK
- case 42:
- # line 108 "l.web2c"
- return last_tok=while_tok;
- YY_BREAK
- case 43:
- # line 109 "l.web2c"
- return last_tok=others_tok;
- YY_BREAK
- case 44:
- # line 111 "l.web2c"
- {
- (void) sprintf(temp, "%s%s", negbuf, yytext);
- negbuf[0] = '\0';
- return last_tok=r_num_tok;
- }
- YY_BREAK
- case 45:
- # line 117 "l.web2c"
- {
- (void) sprintf(temp, "%s%s", negbuf, yytext);
- negbuf[0] = '\0';
- return last_tok=i_num_tok;
- }
- YY_BREAK
- case 46:
- # line 123 "l.web2c"
- return last_tok=single_char_tok;
- YY_BREAK
- case 47:
- # line 125 "l.web2c"
- return last_tok=string_literal_tok;
- YY_BREAK
- case 48:
- # line 127 "l.web2c"
- { if ((last_tok>=undef_id_tok &&
- last_tok<=field_id_tok) ||
- last_tok==i_num_tok ||
- last_tok==r_num_tok ||
- last_tok==')' ||
- last_tok==']')
- return last_tok='+';
- else return last_tok=unary_plus_tok; }
- YY_BREAK
- case 49:
- # line 136 "l.web2c"
- { if ((last_tok>=undef_id_tok &&
- last_tok<=field_id_tok) ||
- last_tok==i_num_tok ||
- last_tok==r_num_tok ||
- last_tok==')' ||
- last_tok==']')
- return last_tok='-';
- else {
- int c;
- while ((c = input()) == ' ' || c == '\t')
- ;
- unput(c);
- if (c < '0' || c > '9') {
- return last_tok = unary_minus_tok;
- }
- negbuf[0] = '-';
- }}
- YY_BREAK
- case 50:
- # line 154 "l.web2c"
- return last_tok='*';
- YY_BREAK
- case 51:
- # line 155 "l.web2c"
- return last_tok='/';
- YY_BREAK
- case 52:
- # line 156 "l.web2c"
- return last_tok='=';
- YY_BREAK
- case 53:
- # line 157 "l.web2c"
- return last_tok=not_eq_tok;
- YY_BREAK
- case 54:
- # line 158 "l.web2c"
- return last_tok='<';
- YY_BREAK
- case 55:
- # line 159 "l.web2c"
- return last_tok='>';
- YY_BREAK
- case 56:
- # line 160 "l.web2c"
- return last_tok=less_eq_tok;
- YY_BREAK
- case 57:
- # line 161 "l.web2c"
- return last_tok=great_eq_tok;
- YY_BREAK
- case 58:
- # line 162 "l.web2c"
- return last_tok='(';
- YY_BREAK
- case 59:
- # line 163 "l.web2c"
- return last_tok=')';
- YY_BREAK
- case 60:
- # line 164 "l.web2c"
- return last_tok='[';
- YY_BREAK
- case 61:
- # line 165 "l.web2c"
- return last_tok=']';
- YY_BREAK
- case 62:
- # line 166 "l.web2c"
- return last_tok=assign_tok;
- YY_BREAK
- case 63:
- # line 167 "l.web2c"
- return last_tok=two_dots_tok;
- YY_BREAK
- case 64:
- # line 168 "l.web2c"
- return last_tok='.';
- YY_BREAK
- case 65:
- # line 169 "l.web2c"
- return last_tok=',';
- YY_BREAK
- case 66:
- # line 170 "l.web2c"
- return last_tok=';';
- YY_BREAK
- case 67:
- # line 171 "l.web2c"
- return last_tok=':';
- YY_BREAK
- case 68:
- # line 172 "l.web2c"
- return last_tok='^';
- YY_BREAK
- case 69:
- # line 174 "l.web2c"
- { (void) strcpy (last_id, yytext);
- l_s = search_table (last_id);
- return
- last_tok = (l_s == -1 ? undef_id_tok : sym_table[l_s].typ);
- }
- YY_BREAK
- case 70:
- # line 181 "l.web2c"
- { /* Any bizarre token will do. */
- return last_tok = two_dots_tok; }
- YY_BREAK
- case 71:
- # line 183 "l.web2c"
- ECHO;
- YY_BREAK
- case YY_STATE_EOF(INITIAL):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
-
- yytext = (char *)yy_bp;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- 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 = (unsigned char *)yytext;
-
- yy_act = YY_STATE_EOF((yy_start - 1) / 2);
- goto do_action;
- }
-
- else
- YY_NEW_FILE;
- }
- break;
-
- case EOB_ACT_RESTART_SCAN:
- yy_c_buf_p = (unsigned char *)yytext;
- yy_hold_char = *yy_c_buf_p;
- break;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p = &yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = (unsigned char *)yytext;
- continue; /* go to "YY_DO_BEFORE_ACTION" */
- }
- break;
-
- default:
- printf( "action # %d\n", yy_act );
- YY_FATAL_ERROR( "fatal flex scanner internal error" );
- }
-
- break; /* exit bogus while loop */
- }
- }
- }
-
-
- /* yy_get_next_buffer - try to read in new buffer
- *
- * synopsis
- * int yy_get_next_buffer();
- *
- * returns a code representing an action
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_RESTART_SCAN - restart the scanner
- * EOB_ACT_END_OF_FILE - end of file
- */
-
- static int yy_get_next_buffer()
-
- {
- register unsigned char *dest = yy_ch_buf;
- register unsigned char *source = (unsigned char *)yytext - 1; /* copy prev. char, too */
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p != &yy_ch_buf[yy_n_chars + 1] )
- {
- fprintf(stderr, "\nyy_c_buf_p = %8lx &yy_ch_buf[%ld + 1] = %8lx\n",
- (long)yy_c_buf_p, (long)yy_n_chars, (long)&yy_ch_buf[yy_n_chars+1]);
- YY_FATAL_ERROR( "NULL in input" );
- /*NOTREACHED*/
- }
-
- /* try to read more data */
-
- /* first move last chars to start of buffer */
- number_to_move = yy_c_buf_p - (unsigned char *)yytext;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_eof_has_been_seen )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_n_chars = 0;
-
- else
- {
- int num_to_read = YY_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_ch_buf[number_to_move]), yy_n_chars, num_to_read );
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == 1 )
- ret_val = EOB_ACT_END_OF_FILE;
- else
- ret_val = EOB_ACT_LAST_MATCH;
-
- yy_eof_has_been_seen = 1;
- }
-
- else
- ret_val = EOB_ACT_RESTART_SCAN;
-
- yy_n_chars += number_to_move;
- yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- /* yytext begins at the second character in
- * yy_ch_buf; the first character is the one which
- * preceded it before reading in the latest buffer;
- * it needs to be kept around in case it's a
- * newline, so yy_get_previous_state() will have
- * with '^' rules active
- */
-
- yytext = (char *)&yy_ch_buf[1];
-
- return ( ret_val );
- }
-
-
- /* yy_get_previous_state - get the state just before the EOB char was reached
- *
- * synopsis
- * yy_state_type yy_get_previous_state();
- */
-
- static yy_state_type yy_get_previous_state()
-
- {
- register yy_state_type yy_current_state;
- register unsigned char *yy_cp;
-
- yy_current_state = yy_start;
-
- for ( yy_cp = (unsigned char *)yytext; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- register unsigned char yy_c = yy_ec[*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 = yy_def[yy_current_state];
- if ( yy_current_state >= 265 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- }
-
- return ( yy_current_state );
- }
-
-
- #ifdef __STDC__
- static void yyunput( int c, register unsigned char *yy_bp )
- #else
- static void yyunput( c, yy_bp )
- int c;
- register unsigned char *yy_bp;
- #endif
-
- {
- register unsigned char *yy_cp = yy_c_buf_p;
-
- *yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-
- if ( yy_cp < yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- register int number_to_move = yy_n_chars + 2; /* +2 for EOB chars */
- register unsigned char *dest = &yy_ch_buf[YY_BUF_SIZE + 2];
- register unsigned char *source = &yy_ch_buf[number_to_move];
-
- while ( source > yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += dest - source;
- yy_bp += dest - source;
-
- if ( yy_cp < yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- if ( yy_cp > yy_bp && yy_cp[-1] == '\n' )
- yy_cp[-2] = '\n';
-
- *--yy_cp = c;
-
- YY_DO_BEFORE_ACTION; /* set up yytext again */
- }
-
-
- static int input()
-
- {
- int c;
- unsigned char *yy_cp = yy_c_buf_p;
-
- *yy_cp = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- { /* need more input */
- yytext = (char *)yy_c_buf_p;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- /* this code, unfortunately, is somewhat redundant with
- * that above
- */
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- {
- yy_c_buf_p = (unsigned char *)yytext;
- return ( EOF );
- }
-
- yy_ch_buf[0] = '\n';
- yy_n_chars = 1;
- yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
- yy_eof_has_been_seen = 0;
- yytext = (char *)(yy_c_buf_p = &yy_ch_buf[1]);
- yy_hold_char = *yy_c_buf_p;
-
- return ( input() );
- }
- break;
-
- case EOB_ACT_RESTART_SCAN:
- yy_c_buf_p = (unsigned char *)yytext;
- break;
-
- case EOB_ACT_LAST_MATCH:
- YY_FATAL_ERROR( "unexpected last match in input()" );
- }
- }
-
- c = *yy_c_buf_p;
- yy_hold_char = *++yy_c_buf_p;
-
- return ( c );
- }
-
-
- #ifdef __STDC__
- static void yyrestart( FILE *input_file )
- #else
- static void yyrestart( input_file )
- FILE *input_file;
- #endif
-
- {
- if ( yyin != stdin )
- fclose( yyin );
-
- yyin = input_file;
- yy_init = 1;
- }
- # line 183 "l.web2c"
-
-