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- /* A lexical scanner generated by flex */
-
- /* Scanner skeleton version:
- * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.85 95/04/24 10:48:47 vern Exp $
- */
-
- #define FLEX_SCANNER
- #define YY_FLEX_MAJOR_VERSION 2
- #define YY_FLEX_MINOR_VERSION 5
-
- #include <stdio.h>
-
-
- /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
- #ifdef c_plusplus
- #ifndef __cplusplus
- #define __cplusplus
- #endif
- #endif
-
-
- #ifdef __cplusplus
-
- #include <stdlib.h>
- #include <unistd.h>
-
- /* Use prototypes in function declarations. */
- #define YY_USE_PROTOS
-
- /* The "const" storage-class-modifier is valid. */
- #define YY_USE_CONST
-
- #else /* ! __cplusplus */
-
- #if __STDC__
-
- #define YY_USE_PROTOS
- #define YY_USE_CONST
-
- #endif /* __STDC__ */
- #endif /* ! __cplusplus */
-
- #ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
- #include <io.h>
- #include <stdlib.h>
- #define YY_USE_CONST
- #define YY_USE_PROTOS
- #endif
-
- #ifdef YY_USE_CONST
- #define yyconst const
- #else
- #define yyconst
- #endif
-
-
- #ifdef YY_USE_PROTOS
- #define YY_PROTO(proto) proto
- #else
- #define YY_PROTO(proto) ()
- #endif
-
- /* Returned upon end-of-file. */
- #define YY_NULL 0
-
- /* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
- #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
- /* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
- #define BEGIN yy_start = 1 + 2 *
-
- /* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. 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. */
- #define YY_BUF_SIZE 16384
-
- typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
- 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
-
- /* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
- /* Return all but the first 'n' matched characters back to the input stream. */
-
- #define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
- #define unput(c) yyunput( c, yytext_ptr )
-
- /* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
- typedef unsigned int yy_size_t;
-
-
- 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;
-
- /* 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
- };
-
- static YY_BUFFER_STATE yy_current_buffer = 0;
-
- /* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
- #define YY_CURRENT_BUFFER yy_current_buffer
-
-
- /* yy_hold_char holds the character lost when yytext is formed. */
- static char yy_hold_char;
-
- static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
- int yyleng;
-
- /* Points to current character in buffer. */
- static char *yy_c_buf_p = (char *) 0;
- static int yy_init = 1; /* whether we need to initialize */
- static int yy_start = 0; /* start state number */
-
- /* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
- static int yy_did_buffer_switch_on_eof;
-
- void yyrestart YY_PROTO(( FILE *input_file ));
-
- void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
- void yy_load_buffer_state YY_PROTO(( void ));
- YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
- void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
- void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
- void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
- #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
- YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
- YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *str ));
- YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
- static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
- static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
- static void yy_flex_free YY_PROTO(( void * ));
-
- #define yy_new_buffer yy_create_buffer
-
- #define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
- #define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
- #define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
- typedef unsigned char YY_CHAR;
- FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
- typedef int yy_state_type;
- extern char *yytext;
- #define yytext_ptr yytext
-
- static yy_state_type yy_get_previous_state YY_PROTO(( void ));
- static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
- static int yy_get_next_buffer YY_PROTO(( void ));
- static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
- #define YY_NUM_RULES 58
- #define YY_END_OF_BUFFER 59
- static yyconst short int yy_accept[216] =
- { 0,
- 56, 56, 59, 57, 56, 56, 17, 6, 7, 57,
- 9, 16, 57, 55, 4, 2, 1, 1, 3, 5,
- 57, 12, 14, 57, 57, 57, 57, 57, 57, 57,
- 57, 57, 57, 57, 10, 57, 13, 8, 56, 0,
- 25, 0, 0, 1, 1, 15, 28, 0, 27, 0,
- 0, 19, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 25, 0, 18, 0, 0, 0,
- 0, 0, 0, 0, 0, 24, 0, 23, 0, 0,
- 0, 0, 0, 0, 0, 26, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 30, 0, 0, 0,
-
- 0, 0, 0, 0, 11, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 36, 0, 0, 0, 0,
- 0, 0, 0, 32, 54, 40, 0, 0, 20, 0,
- 0, 0, 0, 34, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 31, 0,
- 0, 0, 48, 0, 0, 0, 0, 0, 50, 0,
- 0, 0, 0, 0, 52, 0, 21, 0, 41, 22,
- 0, 0, 0, 42, 35, 38, 0, 37, 0, 0,
- 0, 0, 0, 0, 0, 0, 46, 0, 0, 0,
-
- 51, 0, 45, 0, 53, 33, 49, 0, 0, 39,
- 44, 29, 47, 43, 0
- } ;
-
- static yyconst int 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, 2, 1, 4, 5, 6, 7, 8, 9, 10,
- 11, 1, 12, 13, 14, 15, 1, 16, 16, 17,
- 17, 17, 17, 16, 16, 16, 16, 18, 19, 20,
- 1, 1, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 1, 1, 32, 33, 34, 35, 36,
- 1, 37, 38, 39, 40, 41, 42, 43, 44, 1,
- 1, 1, 1, 45, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 46, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 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 int yy_meta[47] =
- { 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
- } ;
-
- static yyconst short int yy_base[216] =
- { 0,
- 0, 0, 310, 311, 45, 47, 311, 311, 311, 49,
- 311, 311, 51, 311, 311, 311, 53, 55, 311, 311,
- 295, 311, 311, 284, 263, 38, 271, 270, 273, 274,
- 51, 270, 274, 23, 255, 262, 311, 311, 72, 77,
- 79, 81, 88, 85, 104, 311, 311, 260, 311, 265,
- 263, 106, 258, 253, 259, 253, 248, 251, 262, 80,
- 265, 263, 256, 254, 112, 114, 311, 245, 258, 58,
- 120, 250, 252, 253, 244, 311, 239, 311, 254, 250,
- 241, 247, 233, 235, 233, 311, 256, 230, 245, 227,
- 130, 232, 238, 237, 132, 226, 231, 223, 134, 222,
-
- 226, 225, 226, 226, 311, 112, 224, 222, 138, 216,
- 223, 228, 211, 142, 213, 119, 214, 220, 145, 212,
- 205, 205, 219, 122, 215, 210, 152, 206, 205, 215,
- 202, 149, 198, 196, 311, 311, 200, 204, 158, 203,
- 191, 206, 201, 311, 193, 185, 191, 160, 190, 194,
- 165, 183, 187, 171, 182, 191, 186, 187, 311, 168,
- 180, 173, 311, 175, 176, 182, 154, 181, 311, 176,
- 184, 172, 172, 174, 311, 169, 311, 166, 311, 311,
- 186, 158, 170, 164, 311, 311, 158, 311, 200, 156,
- 129, 130, 123, 105, 98, 85, 311, 78, 76, 71,
-
- 311, 59, 311, 47, 311, 311, 311, 35, 30, 311,
- 311, 311, 311, 311, 311
- } ;
-
- static yyconst short int yy_def[216] =
- { 0,
- 215, 1, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
-
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
-
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 0
- } ;
-
- static yyconst short int yy_nxt[358] =
- { 0,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 4, 14, 15, 4, 16, 17, 18, 19, 20, 21,
- 22, 23, 24, 25, 26, 27, 4, 28, 29, 4,
- 30, 4, 4, 31, 4, 32, 33, 34, 4, 4,
- 35, 36, 4, 4, 37, 38, 39, 39, 39, 39,
- 40, 40, 42, 42, 44, 44, 45, 45, 214, 56,
- 50, 61, 62, 213, 41, 41, 43, 43, 44, 44,
- 44, 44, 51, 39, 39, 212, 46, 57, 40, 40,
- 65, 65, 42, 42, 91, 58, 44, 44, 92, 66,
- 66, 211, 41, 41, 65, 65, 43, 43, 67, 210,
-
- 44, 44, 80, 66, 66, 45, 45, 71, 71, 209,
- 81, 208, 82, 65, 65, 66, 66, 83, 84, 44,
- 44, 71, 71, 207, 67, 46, 206, 65, 65, 66,
- 66, 109, 109, 114, 114, 119, 119, 205, 127, 109,
- 109, 72, 128, 114, 114, 136, 119, 119, 144, 137,
- 154, 154, 145, 148, 148, 72, 204, 110, 203, 160,
- 160, 148, 148, 202, 120, 110, 171, 171, 121, 160,
- 160, 115, 154, 154, 181, 181, 155, 189, 189, 121,
- 186, 115, 149, 161, 187, 171, 171, 181, 181, 201,
- 149, 200, 172, 161, 199, 173, 197, 196, 155, 195,
-
- 198, 189, 189, 194, 193, 192, 190, 182, 191, 188,
- 185, 172, 184, 183, 180, 179, 178, 177, 176, 175,
- 182, 174, 170, 169, 168, 167, 166, 165, 164, 163,
- 190, 162, 159, 158, 157, 156, 153, 152, 151, 150,
- 147, 146, 143, 142, 141, 140, 139, 138, 135, 134,
- 133, 132, 131, 130, 129, 126, 125, 124, 123, 122,
- 118, 117, 116, 113, 112, 111, 108, 107, 106, 105,
- 104, 103, 102, 101, 100, 99, 98, 97, 96, 95,
- 94, 93, 90, 89, 88, 87, 86, 85, 79, 78,
- 77, 76, 75, 74, 73, 70, 69, 68, 64, 63,
-
- 60, 59, 55, 54, 53, 52, 49, 48, 47, 215,
- 3, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215
- } ;
-
- static yyconst short int yy_chk[358] =
- { 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, 5, 5, 6, 6,
- 10, 10, 13, 13, 17, 17, 18, 18, 209, 31,
- 26, 34, 34, 208, 10, 10, 13, 13, 17, 17,
- 18, 18, 26, 39, 39, 204, 18, 31, 40, 40,
- 41, 41, 42, 42, 70, 31, 44, 44, 70, 43,
- 43, 202, 40, 40, 41, 41, 42, 42, 43, 200,
-
- 44, 44, 60, 43, 43, 45, 45, 52, 52, 199,
- 60, 198, 60, 65, 65, 66, 66, 60, 60, 45,
- 45, 71, 71, 196, 66, 45, 195, 65, 65, 66,
- 66, 91, 91, 95, 95, 99, 99, 194, 106, 109,
- 109, 52, 106, 114, 114, 116, 119, 119, 124, 116,
- 132, 132, 124, 127, 127, 71, 193, 91, 192, 139,
- 139, 148, 148, 191, 99, 109, 151, 151, 99, 160,
- 160, 95, 154, 154, 162, 162, 132, 170, 170, 119,
- 167, 114, 127, 139, 167, 171, 171, 181, 181, 190,
- 148, 187, 151, 160, 184, 151, 183, 182, 154, 178,
-
- 183, 189, 189, 176, 174, 173, 170, 162, 172, 168,
- 166, 171, 165, 164, 161, 158, 157, 156, 155, 153,
- 181, 152, 150, 149, 147, 146, 145, 143, 142, 141,
- 189, 140, 138, 137, 134, 133, 131, 130, 129, 128,
- 126, 125, 123, 122, 121, 120, 118, 117, 115, 113,
- 112, 111, 110, 108, 107, 104, 103, 102, 101, 100,
- 98, 97, 96, 94, 93, 92, 90, 89, 88, 87,
- 85, 84, 83, 82, 81, 80, 79, 77, 75, 74,
- 73, 72, 69, 68, 64, 63, 62, 61, 59, 58,
- 57, 56, 55, 54, 53, 51, 50, 48, 36, 35,
-
- 33, 32, 30, 29, 28, 27, 25, 24, 21, 3,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 215, 215, 215, 215, 215, 215, 215
- } ;
-
- static yy_state_type yy_last_accepting_state;
- static char *yy_last_accepting_cpos;
-
- /* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
- #define REJECT reject_used_but_not_detected
- #define yymore() yymore_used_but_not_detected
- #define YY_MORE_ADJ 0
- char *yytext;
- #line 1 "lexer.l"
- #define INITIAL 0
- #line 2 "lexer.l"
- /*
- * NAME
- * lexer.l -- source for the C-INTERCAL lexical analyzer.
- *
- LICENSE TERMS
- Copyright (C) 1996 Eric S. Raymond
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #include <stdio.h>
- #include <stdlib.h>
- #include <ctype.h>
- #include <string.h>
- #include <memory.h>
- #include "ick.h"
- #include "y.tab.h"
- #include "lose.h"
-
- #define YY_NO_UNPUT
-
- #ifndef yywrap
- static int yywrap(void)
- {
- return 1;
- }
- #endif /* yywrap */
-
- #ifdef YYLINENO_BY_HAND
- int yylineno = 1;
- #endif /* YYLINENO_BY_HAND */
-
- #ifdef MAIN
- YYSTYPE yylval;
- #endif /* MAIN */
-
- char *textlines[MAXLINES];
- int politesse = 0;
- int stbeginline = 0;
-
- #ifdef FLEX_SCANNER
- static char linebuf[YY_BUF_SIZE];
- #else /* FLEX_SCANNER */
- static char linebuf[YYLMAX];
- #endif /* FLEX_SCANNER */
-
- static char *lineptr = linebuf;
-
- bool re_send_token = FALSE;
-
- int lexer(void);
- static int myatoi(char *text);
-
- #define SETLINENO \
- {if (stbeginline == 0) stbeginline = yylineno; \
- else if (stbeginline < 0) stbeginline = 0;}
-
- /*
- * The spectacular ugliness of INTERCAL syntax requires that the lexical
- * analyzer have two levels. One, embedded in the getc() function, handles
- * logical-line continuation and the ! abbrev, and stashes each logical
- * line away in a buffer accessible to the code generator (this is necessary
- * for the * construct to be interpreted correctly). The upper level is
- * generated by lex(1) and does normal tokenizing.
- */
-
- #undef getc(s)
- int getc(FILE *fp)
- {
- extern FILE* yyin;
-
- static bool bangflag = FALSE;
- static bool backflag = FALSE;
-
- if (bangflag)
- {
- bangflag = FALSE;
- /* *lineptr++ = '!'; */
- return('.');
- }
- else if (backflag) /* converting ctrl-H (backspace) to two chars "^H" */
- {
- backflag = FALSE;
- /* *lineptr++ = '\010'; */
- return('H');
- }
- else
- {
- int c = fgetc(fp);
-
- if (feof(yyin))
- {
- *lineptr = '\0';
- return(EOF);
- }
- #ifdef BACKSLASH_CONTINUATION
- else if (c == '\\')
- {
- do {
- c = fgetc(fp);
- #ifdef YYLINENO_BY_HAND
- if( c == '\n' ) yylineno++;
- #endif /* YYLINENO_BY_HAND */
- } while
- (c != '\\' && isspace(c));
- }
- #endif /* BACKSLASH_CONTINUATION */
- if (c == '!')
- {
- *lineptr++ = '!';
- bangflag = TRUE;
- return(c = '\'');
- }
- else if (c == '\010') /* convert ctrl-H (backspace) to
- two chars "^" and "H" so lex can take it */
- {
- *lineptr++ = '\010';
- backflag = TRUE;
- return(c = '^');
- }
- else if (c == '\n')
- {
- *lineptr = '\0';
- lineptr = linebuf;
- textlines[yylineno] = strcpy((char *)malloc(1+strlen(linebuf)),linebuf);
- #ifdef YYLINENO_BY_HAND
- yylineno++;
- #endif /* YYLINENO_BY_HAND */
- return('\n');
- }
- else
- {
- #ifdef ACCEPT_LOWERCASE
- if (islower(c))
- c = toupper(c);
- #endif /* ACCEPT_LOWERCASE */
- return(*lineptr++ = c);
- }
- }
- }
-
- /* replace YY_INPUT so that it uses our getc function. */
- #undef YY_INPUT
- #define YY_INPUT(buf,result,max_size) \
- { \
- int c = getc(yyin); \
- if (c == EOF) { \
- if (ferror(yyin)) \
- YY_FATAL_ERROR("input in flex scanner failed"); \
- result = YY_NULL; \
- } else { \
- buf[0] = c; \
- result = 1; \
- } \
- }
-
- #line 678 "lexyy.c"
-
- /* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
- #ifndef YY_SKIP_YYWRAP
- #ifdef __cplusplus
- extern "C" int yywrap YY_PROTO(( void ));
- #else
- extern int yywrap YY_PROTO(( void ));
- #endif
- #endif
-
- #ifndef YY_NO_UNPUT
- static void yyunput YY_PROTO(( int c, char *buf_ptr ));
- #endif
-
- #ifndef yytext_ptr
- static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
- #endif
-
- #ifndef YY_NO_INPUT
- #ifdef __cplusplus
- static int yyinput YY_PROTO(( void ));
- #else
- static int input YY_PROTO(( void ));
- #endif
- #endif
-
- #if YY_STACK_USED
- static int yy_start_stack_ptr = 0;
- static int yy_start_stack_depth = 0;
- static int *yy_start_stack = 0;
- #ifndef YY_NO_PUSH_STATE
- static void yy_push_state YY_PROTO(( int new_state ));
- #endif
- #ifndef YY_NO_POP_STATE
- static void yy_pop_state YY_PROTO(( void ));
- #endif
- #ifndef YY_NO_TOP_STATE
- static int yy_top_state YY_PROTO(( void ));
- #endif
-
- #else
- #define YY_NO_PUSH_STATE 1
- #define YY_NO_POP_STATE 1
- #define YY_NO_TOP_STATE 1
- #endif
-
- #ifdef YY_MALLOC_DECL
- YY_MALLOC_DECL
- #else
- #if __STDC__
- #ifndef __cplusplus
- #include <stdlib.h>
- #endif
- #else
- /* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
- #endif
- #endif
-
- /* Amount of stuff to slurp up with each read. */
- #ifndef YY_READ_BUF_SIZE
- #define YY_READ_BUF_SIZE 8192
- #endif
-
- /* Copy whatever the last rule matched to the standard output. */
-
- #ifndef ECHO
- /* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
- #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
- #endif
-
- /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
- #ifndef YY_INPUT
- #define YY_INPUT(buf,result,max_size) \
- if ( yy_current_buffer->yy_is_interactive ) \
- { \
- int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
- && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
- #endif
-
- /* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
- #ifndef yyterminate
- #define yyterminate() return YY_NULL
- #endif
-
- /* Number of entries by which start-condition stack grows. */
- #ifndef YY_START_STACK_INCR
- #define YY_START_STACK_INCR 25
- #endif
-
- /* Report a fatal error. */
- #ifndef YY_FATAL_ERROR
- #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
- #endif
-
- /* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
- #ifndef YY_DECL
- #define YY_DECL int yylex YY_PROTO(( void ))
- #endif
-
- /* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
- #ifndef YY_USER_ACTION
- #define YY_USER_ACTION
- #endif
-
- /* Code executed at the end of each rule. */
- #ifndef YY_BREAK
- #define YY_BREAK break;
- #endif
-
- #define YY_RULE_SETUP \
- YY_USER_ACTION
-
- YY_DECL
- {
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
-
- #line 174 "lexer.l"
-
-
- #line 828 "lexyy.c"
-
- if ( yy_init )
- {
- yy_init = 0;
-
- #ifdef YY_USER_INIT
- YY_USER_INIT;
- #endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- 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 >= 216 )
- 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] != 311 );
-
- 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 176 "lexer.l"
- {yylval.numval = myatoi(yytext); return(NUMBER);}
- YY_BREAK
- case 2:
- YY_RULE_SETUP
- #line 177 "lexer.l"
- {return(ONESPOT);}
- YY_BREAK
- case 3:
- YY_RULE_SETUP
- #line 178 "lexer.l"
- {return(TWOSPOT);}
- YY_BREAK
- case 4:
- YY_RULE_SETUP
- #line 179 "lexer.l"
- {return(TAIL);}
- YY_BREAK
- case 5:
- YY_RULE_SETUP
- #line 180 "lexer.l"
- {return(HYBRID);}
- YY_BREAK
- case 6:
- YY_RULE_SETUP
- #line 181 "lexer.l"
- {return(MESH);}
- YY_BREAK
- case 7:
- YY_RULE_SETUP
- #line 183 "lexer.l"
- {return(MINGLE);}
- YY_BREAK
- case 8:
- YY_RULE_SETUP
- #line 184 "lexer.l"
- {return(SELECT);}
- YY_BREAK
- case 9:
- YY_RULE_SETUP
- #line 186 "lexer.l"
- {yylval.numval = AND; return(UNARY);}
- YY_BREAK
- case 10:
- YY_RULE_SETUP
- #line 187 "lexer.l"
- {yylval.numval = OR; return(UNARY);}
- YY_BREAK
- case 11:
- #line 189 "lexer.l"
- case 12:
- YY_RULE_SETUP
- #line 189 "lexer.l"
- {yylval.numval = XOR; return(UNARY);}
- YY_BREAK
- case 13:
- YY_RULE_SETUP
- #line 190 "lexer.l"
- {yylval.numval = FIN; return(UNARY);}
- YY_BREAK
- case 14:
- YY_RULE_SETUP
- #line 191 "lexer.l"
- {yylval.numval = WHIRL; return(UNARY);}
- YY_BREAK
- case 15:
- YY_RULE_SETUP
- #line 192 "lexer.l"
- {yylval.numval = WHIRL + myatoi(yytext) - 1; return(UNARY);}
- YY_BREAK
- case 16:
- YY_RULE_SETUP
- #line 194 "lexer.l"
- {return(SPARK);}
- YY_BREAK
- case 17:
- YY_RULE_SETUP
- #line 195 "lexer.l"
- {return(EARS);}
- YY_BREAK
- case 18:
- YY_RULE_SETUP
- #line 197 "lexer.l"
- {SETLINENO; yylval.numval = myatoi(yytext); return(LABEL);}
- YY_BREAK
- case 19:
- YY_RULE_SETUP
- #line 199 "lexer.l"
- {SETLINENO; return(DO);}
- YY_BREAK
- case 20:
- YY_RULE_SETUP
- #line 200 "lexer.l"
- {SETLINENO; politesse++; return(DO);}
- YY_BREAK
- case 21:
- YY_RULE_SETUP
- #line 201 "lexer.l"
- {SETLINENO; politesse++; return(DO);}
- YY_BREAK
- case 22:
- YY_RULE_SETUP
- #line 202 "lexer.l"
- {SETLINENO; politesse++; return(DO);}
- YY_BREAK
- case 23:
- YY_RULE_SETUP
- #line 203 "lexer.l"
- {return(NOT);}
- YY_BREAK
- case 24:
- YY_RULE_SETUP
- #line 204 "lexer.l"
- {return(NOT);}
- YY_BREAK
- case 25:
- YY_RULE_SETUP
- #line 206 "lexer.l"
- {yylval.numval = myatoi(yytext);
- if (yylval.numval && yylval.numval < 100)
- return(OHOHSEVEN);
- else
- lose(E017, yylineno, (char *)NULL);}
- YY_BREAK
- case 26:
- YY_RULE_SETUP
- #line 211 "lexer.l"
- {return(SUB);}
- YY_BREAK
- case 27:
- YY_RULE_SETUP
- #line 212 "lexer.l"
- {return(BY);}
- YY_BREAK
- case 28:
- YY_RULE_SETUP
- #line 214 "lexer.l"
- {return(GETS);}
- YY_BREAK
- case 29:
- YY_RULE_SETUP
- #line 215 "lexer.l"
- {yylval.numval = GETS; return(GERUND);}
- YY_BREAK
- case 30:
- YY_RULE_SETUP
- #line 217 "lexer.l"
- {stbeginline = 0; return(NEXT);}
- YY_BREAK
- case 31:
- YY_RULE_SETUP
- #line 218 "lexer.l"
- {yylval.numval = NEXT; return(GERUND);}
- YY_BREAK
- case 32:
- YY_RULE_SETUP
- #line 219 "lexer.l"
- {return(FORGET);}
- YY_BREAK
- case 33:
- YY_RULE_SETUP
- #line 220 "lexer.l"
- {yylval.numval = FORGET; return(GERUND);}
- YY_BREAK
- case 34:
- YY_RULE_SETUP
- #line 221 "lexer.l"
- {return(RESUME);}
- YY_BREAK
- case 35:
- YY_RULE_SETUP
- #line 222 "lexer.l"
- {yylval.numval = RESUME; return(GERUND);}
- YY_BREAK
- case 36:
- YY_RULE_SETUP
- #line 223 "lexer.l"
- {return(STASH);}
- YY_BREAK
- case 37:
- YY_RULE_SETUP
- #line 224 "lexer.l"
- {yylval.numval = STASH; return(GERUND);}
- YY_BREAK
- case 38:
- YY_RULE_SETUP
- #line 225 "lexer.l"
- {return(RETRIEVE);}
- YY_BREAK
- case 39:
- YY_RULE_SETUP
- #line 226 "lexer.l"
- {yylval.numval = RETRIEVE; return(GERUND);}
- YY_BREAK
- case 40:
- YY_RULE_SETUP
- #line 227 "lexer.l"
- {return(IGNORE);}
- YY_BREAK
- case 41:
- YY_RULE_SETUP
- #line 228 "lexer.l"
- {yylval.numval = IGNORE; return(GERUND);}
- YY_BREAK
- case 42:
- YY_RULE_SETUP
- #line 229 "lexer.l"
- {return(REMEMBER);}
- YY_BREAK
- case 43:
- YY_RULE_SETUP
- #line 230 "lexer.l"
- {yylval.numval = REMEMBER; return(GERUND);}
- YY_BREAK
- case 44:
- YY_RULE_SETUP
- #line 231 "lexer.l"
- {return(ABSTAIN);}
- YY_BREAK
- case 45:
- YY_RULE_SETUP
- #line 232 "lexer.l"
- {yylval.numval = ABSTAIN; return(GERUND);}
- YY_BREAK
- case 46:
- YY_RULE_SETUP
- #line 233 "lexer.l"
- {return(REINSTATE);}
- YY_BREAK
- case 47:
- YY_RULE_SETUP
- #line 234 "lexer.l"
- {yylval.numval = REINSTATE; return(GERUND);}
- YY_BREAK
- case 48:
- YY_RULE_SETUP
- #line 235 "lexer.l"
- {return(READ_OUT);}
- YY_BREAK
- case 49:
- YY_RULE_SETUP
- #line 236 "lexer.l"
- {yylval.numval = READ_OUT; return(GERUND);}
- YY_BREAK
- case 50:
- YY_RULE_SETUP
- #line 237 "lexer.l"
- {return(WRITE_IN);}
- YY_BREAK
- case 51:
- YY_RULE_SETUP
- #line 238 "lexer.l"
- {yylval.numval = WRITE_IN; return(GERUND);}
- YY_BREAK
- case 52:
- YY_RULE_SETUP
- #line 239 "lexer.l"
- {stbeginline = -stbeginline; return(COME_FROM);}
- YY_BREAK
- case 53:
- YY_RULE_SETUP
- #line 240 "lexer.l"
- {yylval.numval = COME_FROM; return(GERUND);}
- YY_BREAK
- case 54:
- YY_RULE_SETUP
- #line 241 "lexer.l"
- {return(GIVE_UP);}
- YY_BREAK
- case 55:
- YY_RULE_SETUP
- #line 243 "lexer.l"
- {return(INTERSECTION);}
- YY_BREAK
- case 56:
- YY_RULE_SETUP
- #line 245 "lexer.l"
- ;
- YY_BREAK
- case 57:
- YY_RULE_SETUP
- #line 246 "lexer.l"
- {yylval.numval = yytext[0]; return(BADCHAR);}
- YY_BREAK
- case 58:
- YY_RULE_SETUP
- #line 249 "lexer.l"
- ECHO;
- YY_BREAK
- #line 1202 "lexyy.c"
- case YY_STATE_EOF(INITIAL):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
-
- if ( yy_current_buffer->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->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->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->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->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
-
-
- /* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
- static int yy_get_next_buffer()
- {
- register char *dest = yy_current_buffer->yy_ch_buf;
- register char *source = yytext_ptr;
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a singled characater, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->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_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
- #ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
- "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
- #else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (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. */
- yy_flex_realloc( (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->yy_buf_size -
- number_to_move - 1;
- #endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->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()
- {
- 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 >= 216 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- }
-
- return yy_current_state;
- }
-
-
- /* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
- #ifdef YY_USE_PROTOS
- static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
- #else
- static yy_state_type yy_try_NUL_trans( yy_current_state )
- yy_state_type yy_current_state;
- #endif
- {
- register int yy_is_jam;
- register char *yy_cp = yy_c_buf_p;
-
- register YY_CHAR yy_c = 1;
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 216 )
- 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 == 215);
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
- #ifndef YY_NO_UNPUT
- #ifdef YY_USE_PROTOS
- static void yyunput( int c, register char *yy_bp )
- #else
- static void yyunput( c, yy_bp )
- int c;
- register char *yy_bp;
- #endif
- {
- register char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- register int number_to_move = yy_n_chars + 2;
- register char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- register char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
- #endif /* ifndef YY_NO_UNPUT */
-
-
- #ifdef __cplusplus
- static int yyinput()
- #else
- static int input()
- #endif
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- yytext_ptr = yy_c_buf_p;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- {
- yy_c_buf_p =
- yytext_ptr + YY_MORE_ADJ;
- return EOF;
- }
-
- 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 + YY_MORE_ADJ;
- break;
-
- case EOB_ACT_LAST_MATCH:
- #ifdef __cplusplus
- YY_FATAL_ERROR(
- "unexpected last match in yyinput()" );
- #else
- YY_FATAL_ERROR(
- "unexpected last match in input()" );
- #endif
- }
- }
- }
-
- c = *(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;
- }
-
-
- #ifdef YY_USE_PROTOS
- void yyrestart( FILE *input_file )
- #else
- void yyrestart( input_file )
- FILE *input_file;
- #endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
- #else
- void yy_switch_to_buffer( new_buffer )
- YY_BUFFER_STATE new_buffer;
- #endif
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_load_buffer_state( void )
- #else
- void yy_load_buffer_state()
- #endif
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
- #ifdef YY_USE_PROTOS
- YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
- #else
- YY_BUFFER_STATE yy_create_buffer( file, size )
- FILE *file;
- int size;
- #endif
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_delete_buffer( YY_BUFFER_STATE b )
- #else
- void yy_delete_buffer( b )
- YY_BUFFER_STATE b;
- #endif
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
- #ifndef YY_ALWAYS_INTERACTIVE
- #ifndef YY_NEVER_INTERACTIVE
- extern int isatty YY_PROTO(( int ));
- #endif
- #endif
-
- #ifdef YY_USE_PROTOS
- void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
- #else
- void yy_init_buffer( b, file )
- YY_BUFFER_STATE b;
- FILE *file;
- #endif
-
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
- #if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
- #else
- #if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
- #else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
- #endif
- #endif
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_flush_buffer( YY_BUFFER_STATE b )
- #else
- void yy_flush_buffer( b )
- YY_BUFFER_STATE b;
- #endif
-
- {
- 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();
- }
-
-
- #ifndef YY_NO_SCAN_BUFFER
- #ifdef YY_USE_PROTOS
- YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
- #else
- YY_BUFFER_STATE yy_scan_buffer( base, size )
- char *base;
- yy_size_t size;
- #endif
- {
- 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) yy_flex_alloc( 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;
- }
- #endif
-
-
- #ifndef YY_NO_SCAN_STRING
- #ifdef YY_USE_PROTOS
- YY_BUFFER_STATE yy_scan_string( yyconst char *str )
- #else
- YY_BUFFER_STATE yy_scan_string( str )
- yyconst char *str;
- #endif
- {
- int len;
- for ( len = 0; str[len]; ++len )
- ;
-
- return yy_scan_bytes( str, len );
- }
- #endif
-
-
- #ifndef YY_NO_SCAN_BYTES
- #ifdef YY_USE_PROTOS
- YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
- #else
- YY_BUFFER_STATE yy_scan_bytes( bytes, len )
- yyconst char *bytes;
- int len;
- #endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
- #endif
-
-
- #ifndef YY_NO_PUSH_STATE
- #ifdef YY_USE_PROTOS
- static void yy_push_state( int new_state )
- #else
- static void yy_push_state( new_state )
- int new_state;
- #endif
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
- #endif
-
-
- #ifndef YY_NO_POP_STATE
- static void yy_pop_state()
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
- #endif
-
-
- #ifndef YY_NO_TOP_STATE
- static int yy_top_state()
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
- #endif
-
- #ifndef YY_EXIT_FAILURE
- #define YY_EXIT_FAILURE 2
- #endif
-
- #ifdef YY_USE_PROTOS
- static void yy_fatal_error( yyconst char msg[] )
- #else
- static void yy_fatal_error( msg )
- char msg[];
- #endif
- {
- (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. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n - YY_MORE_ADJ; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
- /* Internal utility routines. */
-
- #ifndef yytext_ptr
- #ifdef YY_USE_PROTOS
- static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
- #else
- static void yy_flex_strncpy( s1, s2, n )
- char *s1;
- yyconst char *s2;
- int n;
- #endif
- {
- register int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
- #endif
-
-
- #ifdef YY_USE_PROTOS
- static void *yy_flex_alloc( yy_size_t size )
- #else
- static void *yy_flex_alloc( size )
- yy_size_t size;
- #endif
- {
- return (void *) malloc( size );
- }
-
- #ifdef YY_USE_PROTOS
- static void *yy_flex_realloc( void *ptr, yy_size_t size )
- #else
- static void *yy_flex_realloc( ptr, size )
- void *ptr;
- yy_size_t size;
- #endif
- {
- /* 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 );
- }
-
- #ifdef YY_USE_PROTOS
- static void yy_flex_free( void *ptr )
- #else
- static void yy_flex_free( ptr )
- void *ptr;
- #endif
- {
- free( ptr );
- }
-
- #if YY_MAIN
- int main()
- {
- yylex();
- return 0;
- }
- #endif
- #line 249 "lexer.l"
-
-
- int lexer(void)
- {
- static int tok = BADCHAR;
-
- if (re_send_token)
- re_send_token = FALSE;
- else
- {
- tok = yylex();
- #ifdef YYDEBUG
- if (yydebug)
- (void) fprintf(stdout, "yylex: returning token %d\n", tok);
- #endif /* YYDEBUG */
- }
-
- #ifdef YYDEBUG
- if (yydebug)
- (void) fprintf(stdout, "lexer: returning token %d\n", tok);
- #endif /* YYDEBUG */
- return(tok);
- }
-
- static int myatoi(char *text)
- {
- #define MAXTEXT 100
- static char buf[MAXTEXT];
- register int i;
-
- for(buf[i = 0] = '\0';*text && i < MAXTEXT;text++) {
- if(isdigit(*text)) {
- buf[i++] = *text;
- }
- }
- buf[i] = '\0';
- return atoi(buf);
- }
-
- void yyerror(char *errtype)
- {
- #ifdef MAIN
- (void) printf("lextest: lexer error: %s.\n", errtype);
- #else /* MAIN */
- /* lose(E017, yylineno, (char *)NULL); */
- (void) errtype;
- #endif /* MAIN */
- }
-
- #ifdef MAIN
- int main(void)
- {
- int t;
-
- while ((t = yylex()) > 0)
- {
- (void) printf("%03d %09d\n", t, yylval.numval);
- yylval.numval = 0;
- }
- return 0;
- }
- #endif /* MAIN */
-