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Fixed an error I made a long while back which caused us to link against
[unix-history] / usr.bin / lex / initscan.c
/* A lexical scanner generated by flex */
/* scanner skeleton version:
* $Header: /home/horse/u0/vern/flex/RCS/flex.skel,v 2.16 90/08/03 14:09:36 vern Exp Locker: vern $
*/
#define FLEX_SCANNER
#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 <osfcn.h>
/* use prototypes in function declarations */
#define YY_USE_PROTOS
/* the "const" storage-class-modifier is valid */
#define YY_USE_CONST
#else /* ! __cplusplus */
#ifdef __STDC__
#ifdef __GNUC__
#include <stddef.h>
void *malloc( size_t );
void free( void* );
#else
#include <stdlib.h>
#endif /* __GNUC__ */
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#define YY_USE_CONST
#endif
#ifndef YY_USE_CONST
#define const
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
/* we can't get here if it's an ANSI C compiler, or a C++ compiler,
* so it's got to be a K&R compiler, and therefore there's no standard
* place from which to include these definitions
*/
char *malloc();
int free();
int read();
#endif
/* amount of stuff to slurp up with each read */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* returned upon end-of-file */
#define YY_END_TOK 0
/* copy whatever the last rule matched to the standard output */
/* cast to (char *) is because for 8-bit chars, yytext is (unsigned char *) */
/* this used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite()
*/
#define ECHO (void) fwrite( (char *) yytext, yyleng, 1, 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) \
if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
YY_FATAL_ERROR( "read() in flex scanner failed" );
#define YY_NULL 0
/* 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.
*/
#define yyterminate() return ( YY_NULL )
/* report a fatal error */
/* The funky do-while is used to turn this macro definition into
* a single C statement (which needs a semi-colon terminator).
* This avoids problems with code like:
*
* if ( something_happens )
* YY_FATAL_ERROR( "oops, the something happened" );
* else
* everything_okay();
*
* 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 YY_FATAL_ERROR() call.
*/
#define YY_FATAL_ERROR(msg) \
do \
{ \
(void) fputs( msg, stderr ); \
(void) putc( '\n', stderr ); \
exit( 1 ); \
} \
while ( 0 )
/* 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 \
do \
{ \
yy_init_buffer( yy_current_buffer, yyin ); \
yy_load_buffer_state(); \
} \
while ( 0 )
/* default declaration of generated scanner - a define so the user can
* easily add parameters
*/
#define YY_DECL int yylex YY_PROTO(( void ))
/* code executed at the end of each rule */
#define YY_BREAK break;
#define YY_END_OF_BUFFER_CHAR 0
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of default input buffer */
#endif
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#define YY_CHAR unsigned char
# line 1 "scan.l"
#define INITIAL 0
/* scan.l - scanner for flex input */
# line 5 "scan.l"
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Vern Paxson.
*
* The United States Government has rights in this work pursuant
* to contract no. DE-AC03-76SF00098 between the United States
* Department of Energy and the University of California.
*
* Redistribution and use in source and binary forms are permitted provided
* that: (1) source distributions retain this entire copyright notice and
* comment, and (2) distributions including binaries display the following
* acknowledgement: ``This product includes software developed by the
* University of California, Berkeley and its contributors'' in the
* documentation or other materials provided with the distribution and in
* all advertising materials mentioning features or use of this software.
* Neither the name of the University nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static char rcsid[] =
"@(#) $Header: /usr/fsys/odin/a/vern/flex/RCS/scan.l,v 2.9 90/06/27 23:48:34 vern Exp $ (LBL)";
#endif
#undef yywrap
#include "flexdef.h"
#include "parse.h"
#define ACTION_ECHO fprintf( temp_action_file, "%s", yytext )
#define MARK_END_OF_PROLOG fprintf( temp_action_file, "%%%% end of prolog\n" );
#undef YY_DECL
#define YY_DECL \
int flexscan()
#define RETURNCHAR \
yylval = yytext[0]; \
return ( CHAR );
#define RETURNNAME \
(void) strcpy( nmstr, (char *) yytext ); \
return ( NAME );
#define PUT_BACK_STRING(str, start) \
for ( i = strlen( (char *) (str) ) - 1; i >= start; --i ) \
unput((str)[i])
#define CHECK_REJECT(str) \
if ( all_upper( str ) ) \
reject = true;
#define CHECK_YYMORE(str) \
if ( all_lower( str ) ) \
yymore_used = true;
#define SECT2 1
#define SECT2PROLOG 2
#define SECT3 3
#define CODEBLOCK 4
#define PICKUPDEF 5
#define SC 6
#define CARETISBOL 7
#define NUM 8
#define QUOTE 9
#define FIRSTCCL 10
#define CCL 11
#define ACTION 12
#define RECOVER 13
#define BRACEERROR 14
#define C_COMMENT 15
#define ACTION_COMMENT 16
#define ACTION_STRING 17
#define PERCENT_BRACE_ACTION 18
#define USED_LIST 19
#define CODEBLOCK_2 20
#define XLATION 21
# line 84 "scan.l"
/* done after the current pattern has been matched and before the
* corresponding action - sets up yytext
*/
#define YY_DO_BEFORE_ACTION \
yytext = yy_bp; \
yyleng = yy_cp - yy_bp; \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define EOB_ACT_CONTINUE_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) \
do \
{ \
/* undo effects of setting up yytext */ \
*yy_cp = yy_hold_char; \
yy_c_buf_p = yy_cp = yy_bp + n; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext )
struct yy_buffer_state
{
FILE *yy_input_file;
YY_CHAR *yy_ch_buf; /* input buffer */
YY_CHAR *yy_buf_pos; /* current position in input buffer */
/* size of input buffer in bytes, not including room for EOB characters */
int yy_buf_size;
/* number of characters read into yy_ch_buf, not including EOB characters */
int yy_n_chars;
int yy_eof_status; /* whether we've seen an EOF on this buffer */
#define EOF_NOT_SEEN 0
/* "pending" happens when the EOF has been seen but there's still
* some text process
*/
#define EOF_PENDING 1
#define EOF_DONE 2
};
static YY_BUFFER_STATE yy_current_buffer;
/* 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 YY_CHAR yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
#ifndef YY_USER_INIT
#define YY_USER_INIT
#endif
extern YY_CHAR *yytext;
extern int yyleng;
extern FILE *yyin, *yyout;
YY_CHAR *yytext;
int yyleng;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
#define YY_END_OF_BUFFER 121
typedef int yy_state_type;
static const short int yy_accept[342] =
{ 0,
0, 0, 0, 0, 0, 0, 119, 119, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 121, 19, 7, 18, 19, 16,
1, 17, 19, 19, 19, 15, 67, 59, 60, 53,
67, 66, 51, 67, 67, 67, 50, 49, 67, 52,
120, 47, 119, 119, 28, 29, 28, 28, 28, 28,
31, 30, 32, 73, 120, 69, 70, 72, 74, 88,
89, 86, 85, 87, 75, 77, 76, 75, 81, 80,
81, 81, 83, 83, 83, 84, 99, 104, 103, 105,
105, 100, 100, 100, 97, 98, 120, 33, 91, 90,
22, 24, 23, 107, 109, 108, 111, 113, 114, 115,
95, 95, 96, 95, 95, 95, 95, 38, 35, 34,
38, 38, 44, 42, 45, 44, 44, 41, 41, 41,
40, 41, 7, 18, 0, 16, 1, 17, 0, 2,
14, 8, 0, 12, 4, 0, 0, 5, 0, 3,
15, 59, 60, 0, 0, 56, 0, 0, 0, 117,
117, 117, 55, 54, 55, 50, 49, 63, 50, 0,
47, 46, 119, 119, 28, 28, 28, 28, 28, 31,
30, 71, 72, 85, 118, 118, 118, 78, 79, 82,
99, 0, 102, 0, 101, 100, 100, 100, 0, 33,
22, 20, 107, 106, 111, 112, 95, 95, 95, 92,
95, 95, 95, 38, 35, 38, 38, 42, 0, 43,
43, 43, 42, 40, 0, 13, 14, 8, 8, 0,
12, 4, 0, 0, 0, 5, 0, 6, 57, 0,
58, 0, 64, 0, 0, 117, 117, 55, 55, 65,
63, 28, 28, 28, 25, 0, 118, 118, 100, 100,
0, 21, 92, 92, 95, 95, 38, 38, 0, 39,
43, 43, 0, 0, 11, 4, 0, 11, 0, 0,
5, 0, 0, 0, 117, 28, 28, 118, 100, 100,
95, 95, 38, 38, 43, 0, 9, 0, 0, 0,
28, 28, 100, 100, 95, 95, 38, 38, 0, 0,
26, 27, 93, 94, 93, 94, 36, 37, 10, 62,
0
} ;
static const YY_CHAR yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 4, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 5, 6, 7, 8, 1, 9, 10,
10, 11, 10, 12, 13, 10, 14, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 1, 1, 16,
1, 17, 10, 1, 23, 24, 25, 26, 27, 28,
22, 22, 22, 29, 30, 22, 31, 32, 33, 30,
22, 34, 35, 36, 37, 22, 22, 38, 39, 22,
18, 19, 20, 21, 22, 1, 23, 24, 25, 26,
27, 28, 22, 22, 22, 29, 30, 22, 31, 32,
33, 30, 22, 34, 35, 36, 37, 22, 22, 38,
39, 22, 40, 41, 42, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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 YY_CHAR yy_meta[43] =
{ 0,
1, 2, 3, 2, 4, 1, 1, 1, 5, 1,
6, 1, 7, 5, 8, 1, 1, 1, 9, 10,
1, 11, 12, 12, 12, 12, 12, 12, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 5,
1, 13
} ;
static const short int yy_base[405] =
{ 0,
0, 42, 83, 123, 1401, 1400, 1399, 1398, 164, 1391,
101, 104, 206, 0, 1377, 1376, 106, 107, 93, 110,
132, 133, 137, 246, 266, 0, 1382, 1378, 113, 117,
89, 247, 249, 250, 306, 307, 326, 0, 367, 370,
0, 0, 373, 376, 1380, 1405, 158, 1405, 1343, 0,
252, 1405, 1360, 402, 1351, 0, 1405, 385, 1405, 1405,
260, 1405, 1345, 1338, 76, 442, 483, 1405, 103, 1405,
1353, 0, 1348, 1405, 0, 1405, 0, 1323, 1294, 1290,
0, 311, 1405, 1405, 1405, 1405, 1310, 0, 1405, 1405,
1405, 1405, 1300, 1405, 1405, 1405, 1405, 367, 1405, 1405,
370, 1301, 1405, 0, 375, 1405, 0, 1405, 1405, 305,
1302, 0, 1274, 1250, 1405, 1405, 1282, 1405, 1405, 1405,
0, 1405, 1270, 0, 1405, 1269, 0, 1405, 1405, 0,
0, 314, 1405, 1199, 0, 1201, 1176, 0, 315, 1405,
1187, 1171, 1405, 319, 1405, 1173, 379, 1405, 396, 1169,
1189, 381, 412, 1405, 418, 0, 486, 1405, 1193, 1405,
395, 426, 429, 490, 0, 493, 351, 0, 1180, 1405,
0, 496, 1405, 1136, 1168, 1405, 1143, 383, 403, 1405,
1145, 0, 0, 1405, 537, 499, 1405, 0, 1405, 1154,
0, 1405, 1144, 1405, 0, 0, 1115, 1095, 579, 0,
504, 1405, 0, 1110, 1405, 1097, 0, 1405, 1405, 1405,
0, 496, 1405, 0, 1405, 0, 1075, 1072, 1099, 1405,
0, 1093, 0, 1405, 0, 1405, 0, 508, 1047, 621,
0, 1047, 1032, 0, 507, 1029, 1026, 515, 518, 1405,
1029, 0, 521, 1024, 524, 1405, 527, 0, 528, 531,
662, 0, 665, 1001, 1007, 0, 1030, 1405, 1405, 1022,
1405, 966, 1405, 655, 661, 983, 0, 0, 0, 1405,
0, 946, 934, 0, 1405, 957, 940, 0, 927, 891,
920, 1405, 0, 0, 679, 672, 677, 670, 669, 1405,
687, 0, 698, 675, 1405, 0, 688, 1405, 665, 670,
0, 667, 678, 684, 1405, 669, 631, 1405, 599, 484,
468, 411, 399, 378, 1405, 380, 1405, 303, 494, 663,
228, 230, 215, 131, 111, 111, 96, 90, 69, 72,
0, 0, 0, 0, 0, 0, 0, 0, 1405, 1405,
1405, 712, 725, 738, 751, 764, 777, 790, 803, 816,
829, 842, 855, 868, 881, 894, 907, 914, 926, 939,
945, 957, 970, 983, 996, 1009, 1022, 1029, 1041, 1048,
1060, 1073, 1086, 1099, 1109, 1116, 1128, 1141, 1154, 1167,
1180, 1193, 1200, 1212, 1225, 1238, 1241, 1243, 1255, 1268,
1274, 1286, 1298, 1304, 1316, 1322, 1334, 1341, 1347, 1352,
1364, 1370, 1382, 1388
} ;
static const short int yy_def[405] =
{ 0,
341, 341, 342, 342, 343, 343, 344, 344, 341, 9,
345, 345, 341, 13, 346, 346, 347, 347, 348, 348,
349, 349, 350, 350, 341, 25, 351, 351, 346, 346,
352, 352, 353, 353, 354, 354, 341, 37, 355, 355,
37, 37, 356, 357, 341, 341, 341, 341, 341, 358,
341, 341, 359, 360, 341, 361, 341, 341, 341, 341,
341, 341, 341, 362, 363, 341, 341, 341, 341, 341,
364, 365, 366, 341, 367, 341, 368, 368, 368, 367,
369, 341, 341, 341, 341, 341, 341, 370, 341, 341,
341, 341, 341, 341, 341, 341, 341, 363, 341, 341,
371, 372, 341, 373, 363, 341, 374, 341, 341, 375,
341, 376, 376, 376, 341, 341, 377, 341, 341, 341,
378, 341, 341, 379, 341, 341, 380, 341, 341, 381,
382, 382, 341, 382, 383, 383, 383, 384, 341, 341,
384, 384, 341, 341, 341, 341, 385, 341, 341, 341,
341, 385, 341, 341, 341, 358, 341, 341, 359, 341,
341, 386, 341, 341, 387, 341, 341, 388, 389, 341,
361, 341, 341, 341, 390, 341, 341, 362, 362, 341,
341, 391, 392, 341, 341, 341, 341, 393, 341, 364,
365, 341, 366, 341, 367, 368, 368, 368, 341, 369,
341, 341, 370, 341, 341, 341, 394, 341, 341, 341,
374, 375, 341, 375, 341, 376, 376, 376, 377, 341,
378, 395, 379, 341, 380, 341, 382, 382, 382, 341,
383, 383, 383, 384, 341, 384, 384, 341, 341, 341,
341, 396, 341, 341, 341, 341, 341, 386, 386, 397,
341, 398, 397, 341, 341, 399, 389, 341, 341, 390,
341, 341, 341, 362, 362, 341, 400, 392, 185, 341,
393, 368, 368, 199, 341, 401, 341, 402, 376, 376,
395, 341, 230, 403, 383, 383, 384, 384, 341, 341,
341, 404, 397, 397, 341, 398, 397, 341, 341, 341,
399, 341, 362, 265, 341, 368, 368, 341, 376, 376,
383, 383, 384, 384, 341, 341, 341, 341, 362, 362,
368, 368, 376, 376, 383, 383, 384, 384, 341, 341,
368, 368, 376, 376, 383, 383, 384, 384, 341, 341,
0, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341
} ;
static const short int yy_nxt[1448] =
{ 0,
46, 47, 48, 47, 46, 46, 46, 49, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
46, 50, 50, 50, 50, 50, 50, 50, 50, 50,
50, 50, 50, 50, 50, 50, 50, 50, 50, 46,
46, 46, 46, 51, 52, 51, 46, 53, 46, 54,
46, 46, 46, 46, 46, 55, 46, 46, 46, 46,
46, 46, 46, 56, 56, 56, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
56, 46, 46, 46, 58, 59, 58, 60, 340, 61,
181, 122, 62, 62, 339, 96, 62, 97, 63, 123,
64, 65, 82, 83, 82, 82, 83, 82, 91, 91,
188, 98, 96, 182, 97, 119, 338, 92, 92, 119,
93, 93, 66, 62, 67, 68, 67, 60, 98, 61,
69, 337, 62, 62, 85, 85, 62, 336, 63, 85,
64, 65, 189, 70, 100, 100, 335, 94, 94, 104,
101, 101, 102, 102, 120, 105, 106, 334, 120, 153,
154, 153, 66, 62, 75, 75, 76, 75, 75, 75,
75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
75, 75, 75, 75, 75, 77, 77, 77, 77, 77,
77, 77, 77, 77, 77, 77, 77, 78, 77, 77,
77, 77, 79, 75, 75, 75, 84, 84, 85, 84,
84, 84, 84, 84, 84, 84, 84, 86, 84, 84,
84, 84, 87, 84, 84, 84, 84, 88, 88, 88,
88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
88, 88, 88, 88, 88, 84, 84, 84, 85, 122,
333, 125, 125, 157, 158, 157, 332, 123, 104, 126,
126, 176, 176, 331, 105, 106, 107, 107, 108, 107,
109, 107, 107, 107, 110, 107, 107, 107, 107, 111,
107, 107, 107, 107, 107, 107, 107, 112, 112, 112,
112, 112, 112, 112, 112, 112, 112, 112, 112, 113,
112, 112, 112, 112, 114, 115, 107, 116, 128, 128,
129, 129, 201, 213, 201, 228, 235, 228, 235, 330,
238, 229, 238, 214, 130, 130, 131, 132, 133, 132,
131, 131, 131, 134, 131, 131, 131, 131, 131, 131,
131, 131, 131, 131, 131, 131, 131, 135, 135, 135,
135, 135, 135, 135, 135, 135, 135, 135, 135, 136,
135, 135, 135, 135, 137, 131, 131, 131, 139, 140,
139, 139, 140, 139, 144, 145, 144, 149, 145, 149,
146, 181, 254, 150, 206, 255, 172, 173, 172, 181,
151, 147, 174, 241, 152, 241, 247, 243, 247, 243,
141, 179, 263, 141, 182, 142, 329, 207, 142, 162,
244, 328, 182, 153, 154, 153, 242, 264, 242, 245,
246, 245, 178, 327, 163, 175, 164, 249, 163, 249,
250, 163, 250, 163, 163, 164, 165, 166, 167, 168,
265, 169, 183, 183, 326, 183, 183, 183, 183, 183,
183, 183, 183, 183, 183, 183, 184, 183, 183, 183,
183, 183, 183, 185, 185, 185, 185, 185, 185, 185,
185, 185, 185, 185, 185, 185, 185, 185, 185, 185,
185, 183, 183, 183, 186, 187, 186, 157, 158, 157,
174, 251, 325, 251, 253, 246, 253, 172, 173, 172,
186, 187, 186, 174, 213, 201, 174, 201, 235, 228,
235, 228, 179, 263, 214, 229, 238, 324, 238, 289,
290, 289, 243, 175, 243, 245, 246, 245, 247, 249,
247, 249, 294, 295, 294, 244, 175, 268, 268, 175,
268, 268, 268, 268, 268, 268, 268, 268, 268, 269,
268, 269, 268, 268, 268, 268, 268, 268, 269, 269,
269, 269, 269, 269, 269, 269, 269, 269, 269, 269,
269, 269, 269, 269, 269, 269, 268, 268, 270, 274,
274, 275, 274, 274, 274, 274, 274, 274, 274, 274,
274, 274, 274, 274, 274, 274, 274, 274, 274, 274,
276, 276, 276, 276, 276, 276, 276, 276, 276, 276,
276, 276, 276, 276, 276, 276, 276, 276, 274, 274,
274, 283, 283, 323, 283, 283, 283, 283, 283, 283,
283, 283, 283, 283, 283, 283, 283, 283, 283, 283,
283, 283, 284, 284, 284, 284, 284, 284, 284, 284,
284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
283, 283, 283, 251, 322, 251, 297, 298, 297, 303,
289, 290, 289, 179, 263, 304, 294, 295, 294, 179,
263, 179, 263, 304, 304, 304, 304, 304, 304, 297,
298, 297, 319, 321, 318, 317, 179, 263, 320, 316,
295, 240, 314, 313, 312, 311, 320, 320, 320, 320,
320, 320, 57, 57, 57, 57, 57, 57, 57, 57,
57, 57, 57, 57, 57, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 73, 73,
73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
73, 81, 81, 81, 81, 81, 81, 81, 81, 81,
81, 81, 81, 81, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 90, 90, 90,
90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
95, 95, 95, 95, 95, 95, 95, 95, 95, 95,
95, 95, 95, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 103, 103, 103, 103,
103, 103, 103, 103, 103, 103, 103, 103, 103, 117,
117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
117, 117, 121, 121, 121, 121, 121, 121, 121, 121,
121, 121, 121, 121, 121, 124, 124, 124, 124, 124,
124, 124, 124, 124, 124, 124, 124, 124, 127, 127,
127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
127, 138, 138, 138, 138, 138, 138, 138, 138, 138,
138, 138, 138, 138, 143, 143, 143, 143, 143, 143,
143, 143, 143, 143, 143, 143, 143, 148, 148, 148,
148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
156, 156, 282, 310, 156, 156, 159, 159, 159, 159,
159, 159, 159, 159, 159, 159, 159, 159, 159, 161,
161, 161, 161, 161, 161, 161, 161, 161, 161, 161,
161, 171, 171, 309, 205, 171, 171, 178, 178, 275,
178, 178, 178, 178, 178, 178, 307, 178, 178, 178,
180, 180, 306, 180, 180, 180, 180, 180, 180, 180,
180, 180, 180, 190, 190, 190, 190, 190, 190, 190,
190, 190, 190, 190, 190, 190, 192, 180, 302, 192,
192, 192, 192, 192, 192, 192, 192, 192, 192, 193,
193, 193, 193, 193, 193, 193, 193, 193, 193, 193,
193, 193, 195, 195, 261, 195, 195, 195, 195, 195,
195, 195, 258, 300, 195, 196, 196, 299, 244, 196,
196, 200, 200, 291, 200, 200, 200, 200, 200, 200,
200, 200, 200, 200, 203, 203, 288, 287, 203, 203,
205, 205, 286, 205, 205, 205, 205, 205, 205, 205,
205, 205, 205, 208, 208, 285, 208, 208, 208, 208,
208, 208, 208, 208, 208, 208, 210, 210, 230, 210,
210, 210, 210, 210, 210, 282, 210, 210, 210, 211,
211, 220, 280, 279, 211, 211, 211, 211, 211, 212,
212, 277, 212, 212, 212, 212, 212, 212, 212, 212,
212, 212, 216, 216, 204, 273, 216, 216, 219, 219,
219, 219, 219, 219, 219, 219, 219, 219, 219, 219,
219, 221, 221, 272, 221, 221, 194, 221, 221, 221,
221, 221, 221, 221, 223, 223, 191, 223, 223, 266,
223, 223, 223, 223, 223, 223, 223, 225, 225, 262,
261, 225, 225, 225, 225, 259, 225, 225, 225, 225,
226, 226, 258, 226, 226, 226, 226, 226, 226, 226,
226, 226, 226, 227, 227, 160, 227, 227, 227, 227,
227, 227, 227, 244, 239, 227, 231, 231, 239, 237,
231, 231, 234, 236, 233, 234, 234, 234, 234, 234,
234, 234, 234, 234, 234, 240, 240, 232, 240, 240,
240, 240, 240, 240, 240, 240, 240, 240, 248, 248,
230, 248, 248, 248, 248, 248, 248, 248, 248, 248,
248, 252, 252, 256, 256, 257, 257, 257, 257, 257,
257, 257, 257, 257, 257, 257, 257, 257, 260, 260,
260, 260, 260, 260, 260, 260, 260, 260, 260, 260,
260, 267, 224, 222, 220, 267, 268, 268, 218, 268,
268, 268, 268, 268, 268, 268, 268, 268, 271, 271,
217, 271, 271, 271, 271, 271, 271, 271, 271, 271,
271, 278, 215, 209, 204, 278, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 292,
202, 199, 198, 292, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 296, 296, 197,
194, 296, 296, 301, 301, 191, 179, 301, 301, 305,
177, 170, 160, 305, 276, 276, 276, 276, 276, 276,
276, 276, 276, 276, 276, 276, 276, 308, 155, 341,
118, 308, 284, 284, 118, 284, 284, 284, 284, 284,
284, 284, 284, 284, 284, 315, 89, 89, 80, 315,
74, 74, 72, 72, 45, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341
} ;
static const short int yy_chk[1448] =
{ 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, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 3, 3, 3, 3, 330, 3,
65, 31, 3, 3, 329, 19, 3, 19, 3, 31,
3, 3, 11, 11, 11, 12, 12, 12, 17, 18,
69, 19, 20, 65, 20, 29, 328, 17, 18, 30,
17, 18, 3, 3, 4, 4, 4, 4, 20, 4,
4, 327, 4, 4, 21, 22, 4, 326, 4, 23,
4, 4, 69, 4, 21, 22, 325, 17, 18, 23,
21, 22, 21, 22, 29, 23, 23, 324, 30, 47,
47, 47, 4, 4, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 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, 24, 32,
323, 33, 34, 51, 51, 51, 322, 32, 24, 33,
34, 61, 61, 321, 24, 24, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 35, 36,
35, 36, 82, 110, 82, 132, 139, 132, 139, 318,
144, 132, 144, 110, 35, 36, 37, 37, 37, 37,
37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
37, 37, 37, 37, 37, 37, 37, 37, 39, 39,
39, 40, 40, 40, 43, 43, 43, 44, 44, 44,
43, 98, 167, 44, 101, 167, 58, 58, 58, 105,
44, 43, 58, 147, 44, 152, 161, 149, 161, 149,
39, 178, 178, 40, 98, 39, 316, 101, 40, 54,
149, 314, 105, 153, 153, 153, 147, 179, 152, 155,
155, 155, 179, 313, 54, 58, 54, 162, 54, 162,
163, 54, 163, 54, 54, 54, 54, 54, 54, 54,
179, 54, 66, 66, 312, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 66, 66, 66, 67, 67, 67, 157, 157, 157,
67, 164, 311, 164, 166, 166, 166, 172, 172, 172,
186, 186, 186, 172, 212, 201, 186, 201, 235, 228,
235, 228, 319, 319, 212, 228, 238, 310, 238, 239,
239, 239, 243, 67, 243, 245, 245, 245, 247, 249,
247, 249, 250, 250, 250, 243, 172, 185, 185, 186,
185, 185, 185, 185, 185, 185, 185, 185, 185, 185,
185, 185, 185, 185, 185, 185, 185, 185, 185, 185,
185, 185, 185, 185, 185, 185, 185, 185, 185, 185,
185, 185, 185, 185, 185, 185, 185, 185, 185, 199,
199, 199, 199, 199, 199, 199, 199, 199, 199, 199,
199, 199, 199, 199, 199, 199, 199, 199, 199, 199,
199, 199, 199, 199, 199, 199, 199, 199, 199, 199,
199, 199, 199, 199, 199, 199, 199, 199, 199, 199,
199, 230, 230, 309, 230, 230, 230, 230, 230, 230,
230, 230, 230, 230, 230, 230, 230, 230, 230, 230,
230, 230, 230, 230, 230, 230, 230, 230, 230, 230,
230, 230, 230, 230, 230, 230, 230, 230, 230, 230,
230, 230, 230, 251, 307, 251, 253, 253, 253, 264,
289, 289, 289, 264, 264, 265, 294, 294, 294, 265,
265, 320, 320, 265, 265, 265, 265, 265, 265, 297,
297, 297, 303, 306, 302, 300, 303, 303, 304, 299,
293, 291, 288, 287, 286, 285, 304, 304, 304, 304,
304, 304, 342, 342, 342, 342, 342, 342, 342, 342,
342, 342, 342, 342, 342, 343, 343, 343, 343, 343,
343, 343, 343, 343, 343, 343, 343, 343, 344, 344,
344, 344, 344, 344, 344, 344, 344, 344, 344, 344,
344, 345, 345, 345, 345, 345, 345, 345, 345, 345,
345, 345, 345, 345, 346, 346, 346, 346, 346, 346,
346, 346, 346, 346, 346, 346, 346, 347, 347, 347,
347, 347, 347, 347, 347, 347, 347, 347, 347, 347,
348, 348, 348, 348, 348, 348, 348, 348, 348, 348,
348, 348, 348, 349, 349, 349, 349, 349, 349, 349,
349, 349, 349, 349, 349, 349, 350, 350, 350, 350,
350, 350, 350, 350, 350, 350, 350, 350, 350, 351,
351, 351, 351, 351, 351, 351, 351, 351, 351, 351,
351, 351, 352, 352, 352, 352, 352, 352, 352, 352,
352, 352, 352, 352, 352, 353, 353, 353, 353, 353,
353, 353, 353, 353, 353, 353, 353, 353, 354, 354,
354, 354, 354, 354, 354, 354, 354, 354, 354, 354,
354, 355, 355, 355, 355, 355, 355, 355, 355, 355,
355, 355, 355, 355, 356, 356, 356, 356, 356, 356,
356, 356, 356, 356, 356, 356, 356, 357, 357, 357,
357, 357, 357, 357, 357, 357, 357, 357, 357, 357,
358, 358, 281, 280, 358, 358, 359, 359, 359, 359,
359, 359, 359, 359, 359, 359, 359, 359, 359, 360,
360, 360, 360, 360, 360, 360, 360, 360, 360, 360,
360, 361, 361, 279, 277, 361, 361, 362, 362, 276,
362, 362, 362, 362, 362, 362, 273, 362, 362, 362,
363, 363, 272, 363, 363, 363, 363, 363, 363, 363,
363, 363, 363, 364, 364, 364, 364, 364, 364, 364,
364, 364, 364, 364, 364, 364, 365, 266, 262, 365,
365, 365, 365, 365, 365, 365, 365, 365, 365, 366,
366, 366, 366, 366, 366, 366, 366, 366, 366, 366,
366, 366, 367, 367, 260, 367, 367, 367, 367, 367,
367, 367, 257, 255, 367, 368, 368, 254, 244, 368,
368, 369, 369, 241, 369, 369, 369, 369, 369, 369,
369, 369, 369, 369, 370, 370, 237, 236, 370, 370,
371, 371, 233, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 372, 372, 232, 372, 372, 372, 372,
372, 372, 372, 372, 372, 372, 373, 373, 229, 373,
373, 373, 373, 373, 373, 222, 373, 373, 373, 374,
374, 219, 218, 217, 374, 374, 374, 374, 374, 375,
375, 206, 375, 375, 375, 375, 375, 375, 375, 375,
375, 375, 376, 376, 204, 198, 376, 376, 377, 377,
377, 377, 377, 377, 377, 377, 377, 377, 377, 377,
377, 378, 378, 197, 378, 378, 193, 378, 378, 378,
378, 378, 378, 378, 379, 379, 190, 379, 379, 181,
379, 379, 379, 379, 379, 379, 379, 380, 380, 177,
175, 380, 380, 380, 380, 174, 380, 380, 380, 380,
381, 381, 169, 381, 381, 381, 381, 381, 381, 381,
381, 381, 381, 382, 382, 159, 382, 382, 382, 382,
382, 382, 382, 151, 150, 382, 383, 383, 146, 142,
383, 383, 384, 141, 137, 384, 384, 384, 384, 384,
384, 384, 384, 384, 384, 385, 385, 136, 385, 385,
385, 385, 385, 385, 385, 385, 385, 385, 386, 386,
134, 386, 386, 386, 386, 386, 386, 386, 386, 386,
386, 387, 387, 388, 388, 389, 389, 389, 389, 389,
389, 389, 389, 389, 389, 389, 389, 389, 390, 390,
390, 390, 390, 390, 390, 390, 390, 390, 390, 390,
390, 391, 126, 123, 117, 391, 392, 392, 114, 392,
392, 392, 392, 392, 392, 392, 392, 392, 393, 393,
113, 393, 393, 393, 393, 393, 393, 393, 393, 393,
393, 394, 111, 102, 93, 394, 395, 395, 395, 395,
395, 395, 395, 395, 395, 395, 395, 395, 395, 396,
87, 80, 79, 396, 397, 397, 397, 397, 397, 397,
397, 397, 397, 397, 397, 397, 397, 398, 398, 78,
73, 398, 398, 399, 399, 71, 64, 399, 399, 400,
63, 55, 53, 400, 401, 401, 401, 401, 401, 401,
401, 401, 401, 401, 401, 401, 401, 402, 49, 45,
28, 402, 403, 403, 27, 403, 403, 403, 403, 403,
403, 403, 403, 403, 403, 404, 16, 15, 10, 404,
8, 7, 6, 5, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
341, 341, 341, 341, 341, 341, 341
} ;
static yy_state_type yy_last_accepting_state;
static YY_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
/* these variables are all declared out here so that section 3 code can
* manipulate them
*/
/* points to current character in buffer */
static YY_CHAR *yy_c_buf_p = (YY_CHAR *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
static 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 yyunput YY_PROTO(( YY_CHAR c, YY_CHAR *buf_ptr ));
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
#define yy_new_buffer yy_create_buffer
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
YY_DECL
{
register yy_state_type yy_current_state;
register YY_CHAR *yy_cp, *yy_bp;
register int yy_act;
static int bracelevel, didadef;
int i, indented_code, checking_used, new_xlation;
int doing_codeblock = false;
Char nmdef[MAXLINE], myesc();
if ( yy_init )
{
YY_USER_INIT;
if ( ! yy_start )
yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( yy_current_buffer )
yy_init_buffer( yy_current_buffer, yyin );
else
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_load_buffer_state();
yy_init = 0;
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yy_c_buf_p;
/* support of yytext */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of the
* current run.
*/
yy_bp = yy_cp;
yy_current_state = yy_start;
if ( yy_bp[-1] == '\n' )
++yy_current_state;
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[*yy_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 >= 342 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
}
while ( yy_current_state != 341 );
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
YY_USER_ACTION;
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;
goto yy_find_action;
case 1:
# line 90 "scan.l"
indented_code = true; BEGIN(CODEBLOCK);
YY_BREAK
case 2:
# line 91 "scan.l"
++linenum; /* treat as a comment */
YY_BREAK
case 3:
# line 92 "scan.l"
ECHO; BEGIN(C_COMMENT);
YY_BREAK
case 4:
# line 93 "scan.l"
return ( SCDECL );
YY_BREAK
case 5:
# line 94 "scan.l"
return ( XSCDECL );
YY_BREAK
case 6:
# line 95 "scan.l"
{
++linenum;
line_directive_out( stdout );
indented_code = false;
BEGIN(CODEBLOCK);
}
YY_BREAK
case 7:
# line 102 "scan.l"
return ( WHITESPACE );
YY_BREAK
case 8:
# line 104 "scan.l"
{
sectnum = 2;
line_directive_out( stdout );
BEGIN(SECT2PROLOG);
return ( SECTEND );
}
YY_BREAK
case 9:
# line 111 "scan.l"
{
pinpoint_message( "warning - %%used/%%unused have been deprecated" );
checking_used = REALLY_USED; BEGIN(USED_LIST);
}
YY_BREAK
case 10:
# line 115 "scan.l"
{
checking_used = REALLY_NOT_USED; BEGIN(USED_LIST);
pinpoint_message( "warning - %%used/%%unused have been deprecated" );
checking_used = REALLY_NOT_USED; BEGIN(USED_LIST);
}
YY_BREAK
case 11:
# line 122 "scan.l"
{
#ifdef NOTDEF
fprintf( stderr,
"old-style lex command at line %d ignored:\n\t%s",
linenum, yytext );
#endif
++linenum;
}
YY_BREAK
case 12:
# line 131 "scan.l"
/* ignore old lex directive */
YY_BREAK
case 13:
# line 133 "scan.l"
{
++linenum;
xlation =
(int *) malloc( sizeof( int ) * (unsigned) csize );
if ( ! xlation )
flexfatal(
"dynamic memory failure building %t table" );
for ( i = 0; i < csize; ++i )
xlation[i] = 0;
num_xlations = 0;
BEGIN(XLATION);
}
YY_BREAK
case 14:
# line 150 "scan.l"
synerr( "unrecognized '%' directive" );
YY_BREAK
case 15:
# line 152 "scan.l"
{
(void) strcpy( nmstr, (char *) yytext );
didadef = false;
BEGIN(PICKUPDEF);
}
YY_BREAK
case 16:
# line 158 "scan.l"
RETURNNAME;
YY_BREAK
case 17:
# line 159 "scan.l"
++linenum; /* allows blank lines in section 1 */
YY_BREAK
case 18:
# line 160 "scan.l"
++linenum; return ( '\n' );
YY_BREAK
case 19:
# line 161 "scan.l"
synerr( "illegal character" ); BEGIN(RECOVER);
YY_BREAK
case 20:
# line 164 "scan.l"
ECHO; BEGIN(INITIAL);
YY_BREAK
case 21:
# line 165 "scan.l"
++linenum; ECHO; BEGIN(INITIAL);
YY_BREAK
case 22:
# line 166 "scan.l"
ECHO;
YY_BREAK
case 23:
# line 167 "scan.l"
ECHO;
YY_BREAK
case 24:
# line 168 "scan.l"
++linenum; ECHO;
YY_BREAK
case 25:
# line 171 "scan.l"
++linenum; BEGIN(INITIAL);
YY_BREAK
case 26:
# line 172 "scan.l"
ECHO; CHECK_REJECT(yytext);
YY_BREAK
case 27:
# line 173 "scan.l"
ECHO; CHECK_YYMORE(yytext);
YY_BREAK
case 28:
# line 174 "scan.l"
ECHO;
YY_BREAK
case 29:
# line 175 "scan.l"
{
++linenum;
ECHO;
if ( indented_code )
BEGIN(INITIAL);
}
YY_BREAK
case 30:
# line 183 "scan.l"
/* separates name and definition */
YY_BREAK
case 31:
# line 185 "scan.l"
{
(void) strcpy( (char *) nmdef, (char *) yytext );
for ( i = strlen( (char *) nmdef ) - 1;
i >= 0 &&
nmdef[i] == ' ' || nmdef[i] == '\t';
--i )
;
nmdef[i + 1] = '\0';
ndinstal( nmstr, nmdef );
didadef = true;
}
YY_BREAK
case 32:
# line 200 "scan.l"
{
if ( ! didadef )
synerr( "incomplete name definition" );
BEGIN(INITIAL);
++linenum;
}
YY_BREAK
case 33:
# line 207 "scan.l"
++linenum; BEGIN(INITIAL); RETURNNAME;
YY_BREAK
case 34:
# line 210 "scan.l"
++linenum; BEGIN(INITIAL);
YY_BREAK
case 35:
# line 211 "scan.l"
YY_BREAK
case 36:
# line 212 "scan.l"
{
if ( all_upper( yytext ) )
reject_really_used = checking_used;
else
synerr( "unrecognized %used/%unused construct" );
}
YY_BREAK
case 37:
# line 218 "scan.l"
{
if ( all_lower( yytext ) )
yymore_really_used = checking_used;
else
synerr( "unrecognized %used/%unused construct" );
}
YY_BREAK
case 38:
# line 224 "scan.l"
synerr( "unrecognized %used/%unused construct" );
YY_BREAK
case 39:
# line 227 "scan.l"
++linenum; BEGIN(INITIAL);
YY_BREAK
case 40:
# line 228 "scan.l"
++num_xlations; new_xlation = true;
YY_BREAK
case 41:
# line 229 "scan.l"
synerr( "bad row in translation table" );
YY_BREAK
case 42:
# line 230 "scan.l"
/* ignore whitespace */
YY_BREAK
case 43:
# line 232 "scan.l"
{
xlation[myesc( yytext )] =
(new_xlation ? num_xlations : -num_xlations);
new_xlation = false;
}
YY_BREAK
case 44:
# line 237 "scan.l"
{
xlation[yytext[0]] =
(new_xlation ? num_xlations : -num_xlations);
new_xlation = false;
}
YY_BREAK
case 45:
# line 243 "scan.l"
++linenum;
YY_BREAK
case 46:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 246 "scan.l"
{
++linenum;
ACTION_ECHO;
MARK_END_OF_PROLOG;
BEGIN(SECT2);
}
YY_BREAK
case 47:
# line 253 "scan.l"
++linenum; ACTION_ECHO;
YY_BREAK
case YY_STATE_EOF(SECT2PROLOG):
# line 255 "scan.l"
MARK_END_OF_PROLOG; yyterminate();
YY_BREAK
case 49:
# line 257 "scan.l"
++linenum; /* allow blank lines in section 2 */
YY_BREAK
case 50:
# line 259 "scan.l"
{
indented_code = (yytext[0] != '%');
doing_codeblock = true;
bracelevel = 1;
if ( indented_code )
ACTION_ECHO;
BEGIN(CODEBLOCK_2);
}
YY_BREAK
case 51:
# line 270 "scan.l"
BEGIN(SC); return ( '<' );
YY_BREAK
case 52:
# line 271 "scan.l"
return ( '^' );
YY_BREAK
case 53:
# line 272 "scan.l"
BEGIN(QUOTE); return ( '"' );
YY_BREAK
case 54:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 273 "scan.l"
BEGIN(NUM); return ( '{' );
YY_BREAK
case 55:
# line 274 "scan.l"
BEGIN(BRACEERROR);
YY_BREAK
case 56:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 275 "scan.l"
return ( '$' );
YY_BREAK
case 57:
# line 277 "scan.l"
{
bracelevel = 1;
BEGIN(PERCENT_BRACE_ACTION);
return ( '\n' );
}
YY_BREAK
case 58:
# line 282 "scan.l"
continued_action = true; ++linenum; return ( '\n' );
YY_BREAK
case 59:
# line 284 "scan.l"
{
/* this rule is separate from the one below because
* otherwise we get variable trailing context, so
* we can't build the scanner using -{f,F}
*/
bracelevel = 0;
continued_action = false;
BEGIN(ACTION);
return ( '\n' );
}
YY_BREAK
case 60:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 295 "scan.l"
{
bracelevel = 0;
continued_action = false;
BEGIN(ACTION);
return ( '\n' );
}
YY_BREAK
case 61:
# line 302 "scan.l"
++linenum; return ( '\n' );
YY_BREAK
case 62:
# line 304 "scan.l"
return ( EOF_OP );
YY_BREAK
case 63:
# line 306 "scan.l"
{
sectnum = 3;
BEGIN(SECT3);
return ( EOF ); /* to stop the parser */
}
YY_BREAK
case 64:
# line 312 "scan.l"
{
int cclval;
(void) strcpy( nmstr, (char *) yytext );
/* check to see if we've already encountered this ccl */
if ( (cclval = ccllookup( (Char *) nmstr )) )
{
yylval = cclval;
++cclreuse;
return ( PREVCCL );
}
else
{
/* we fudge a bit. We know that this ccl will
* soon be numbered as lastccl + 1 by cclinit
*/
cclinstal( (Char *) nmstr, lastccl + 1 );
/* push back everything but the leading bracket
* so the ccl can be rescanned
*/
PUT_BACK_STRING((Char *) nmstr, 1);
BEGIN(FIRSTCCL);
return ( '[' );
}
}
YY_BREAK
case 65:
# line 341 "scan.l"
{
register Char *nmdefptr;
Char *ndlookup();
(void) strcpy( nmstr, (char *) yytext );
nmstr[yyleng - 1] = '\0'; /* chop trailing brace */
/* lookup from "nmstr + 1" to chop leading brace */
if ( ! (nmdefptr = ndlookup( nmstr + 1 )) )
synerr( "undefined {name}" );
else
{ /* push back name surrounded by ()'s */
unput(')');
PUT_BACK_STRING(nmdefptr, 0);
unput('(');
}
}
YY_BREAK
case 66:
# line 360 "scan.l"
return ( yytext[0] );
YY_BREAK
case 67:
# line 361 "scan.l"
RETURNCHAR;
YY_BREAK
case 68:
# line 362 "scan.l"
++linenum; return ( '\n' );
YY_BREAK
case 69:
# line 365 "scan.l"
return ( ',' );
YY_BREAK
case 70:
# line 366 "scan.l"
BEGIN(SECT2); return ( '>' );
YY_BREAK
case 71:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 367 "scan.l"
BEGIN(CARETISBOL); return ( '>' );
YY_BREAK
case 72:
# line 368 "scan.l"
RETURNNAME;
YY_BREAK
case 73:
# line 369 "scan.l"
synerr( "bad start condition name" );
YY_BREAK
case 74:
# line 371 "scan.l"
BEGIN(SECT2); return ( '^' );
YY_BREAK
case 75:
# line 374 "scan.l"
RETURNCHAR;
YY_BREAK
case 76:
# line 375 "scan.l"
BEGIN(SECT2); return ( '"' );
YY_BREAK
case 77:
# line 377 "scan.l"
{
synerr( "missing quote" );
BEGIN(SECT2);
++linenum;
return ( '"' );
}
YY_BREAK
case 78:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 385 "scan.l"
BEGIN(CCL); return ( '^' );
YY_BREAK
case 79:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 386 "scan.l"
return ( '^' );
YY_BREAK
case 80:
# line 387 "scan.l"
BEGIN(CCL); yylval = '-'; return ( CHAR );
YY_BREAK
case 81:
# line 388 "scan.l"
BEGIN(CCL); RETURNCHAR;
YY_BREAK
case 82:
*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
yy_c_buf_p = yy_cp = yy_bp + 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
# line 390 "scan.l"
return ( '-' );
YY_BREAK
case 83:
# line 391 "scan.l"
RETURNCHAR;
YY_BREAK
case 84:
# line 392 "scan.l"
BEGIN(SECT2); return ( ']' );
YY_BREAK
case 85:
# line 395 "scan.l"
{
yylval = myctoi( yytext );
return ( NUMBER );
}
YY_BREAK
case 86:
# line 400 "scan.l"
return ( ',' );
YY_BREAK
case 87:
# line 401 "scan.l"
BEGIN(SECT2); return ( '}' );
YY_BREAK
case 88:
# line 403 "scan.l"
{
synerr( "bad character inside {}'s" );
BEGIN(SECT2);
return ( '}' );
}
YY_BREAK
case 89:
# line 409 "scan.l"
{
synerr( "missing }" );
BEGIN(SECT2);
++linenum;
return ( '}' );
}
YY_BREAK
case 90:
# line 417 "scan.l"
synerr( "bad name in {}'s" ); BEGIN(SECT2);
YY_BREAK
case 91:
# line 418 "scan.l"
synerr( "missing }" ); ++linenum; BEGIN(SECT2);
YY_BREAK
case 92:
# line 421 "scan.l"
bracelevel = 0;
YY_BREAK
case 93:
# line 422 "scan.l"
{
ACTION_ECHO;
CHECK_REJECT(yytext);
}
YY_BREAK
case 94:
# line 426 "scan.l"
{
ACTION_ECHO;
CHECK_YYMORE(yytext);
}
YY_BREAK
case 95:
# line 430 "scan.l"
ACTION_ECHO;
YY_BREAK
case 96:
# line 431 "scan.l"
{
++linenum;
ACTION_ECHO;
if ( bracelevel == 0 ||
(doing_codeblock && indented_code) )
{
if ( ! doing_codeblock )
fputs( "\tYY_BREAK\n", temp_action_file );
doing_codeblock = false;
BEGIN(SECT2);
}
}
YY_BREAK
/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
case 97:
# line 447 "scan.l"
ACTION_ECHO; ++bracelevel;
YY_BREAK
case 98:
# line 448 "scan.l"
ACTION_ECHO; --bracelevel;
YY_BREAK
case 99:
# line 449 "scan.l"
ACTION_ECHO;
YY_BREAK
case 100:
# line 450 "scan.l"
ACTION_ECHO;
YY_BREAK
case 101:
# line 451 "scan.l"
ACTION_ECHO; BEGIN(ACTION_COMMENT);
YY_BREAK
case 102:
# line 452 "scan.l"
ACTION_ECHO; /* character constant */
YY_BREAK
case 103:
# line 453 "scan.l"
ACTION_ECHO; BEGIN(ACTION_STRING);
YY_BREAK
case 104:
# line 454 "scan.l"
{
++linenum;
ACTION_ECHO;
if ( bracelevel == 0 )
{
fputs( "\tYY_BREAK\n", temp_action_file );
BEGIN(SECT2);
}
}
YY_BREAK
case 105:
# line 463 "scan.l"
ACTION_ECHO;
YY_BREAK
case 106:
# line 465 "scan.l"
ACTION_ECHO; BEGIN(ACTION);
YY_BREAK
case 107:
# line 466 "scan.l"
ACTION_ECHO;
YY_BREAK
case 108:
# line 467 "scan.l"
ACTION_ECHO;
YY_BREAK
case 109:
# line 468 "scan.l"
++linenum; ACTION_ECHO;
YY_BREAK
case 110:
# line 469 "scan.l"
ACTION_ECHO;
YY_BREAK
case 111:
# line 471 "scan.l"
ACTION_ECHO;
YY_BREAK
case 112:
# line 472 "scan.l"
ACTION_ECHO;
YY_BREAK
case 113:
# line 473 "scan.l"
++linenum; ACTION_ECHO;
YY_BREAK
case 114:
# line 474 "scan.l"
ACTION_ECHO; BEGIN(ACTION);
YY_BREAK
case 115:
# line 475 "scan.l"
ACTION_ECHO;
YY_BREAK
case YY_STATE_EOF(ACTION):
case YY_STATE_EOF(ACTION_COMMENT):
case YY_STATE_EOF(ACTION_STRING):
# line 477 "scan.l"
{
synerr( "EOF encountered inside an action" );
yyterminate();
}
YY_BREAK
case 117:
# line 483 "scan.l"
{
yylval = myesc( yytext );
return ( CHAR );
}
YY_BREAK
case 118:
# line 488 "scan.l"
{
yylval = myesc( yytext );
BEGIN(CCL);
return ( CHAR );
}
YY_BREAK
case 119:
# line 495 "scan.l"
ECHO;
YY_BREAK
case 120:
# line 496 "scan.l"
YY_FATAL_ERROR( "flex scanner jammed" );
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(SECT2):
case YY_STATE_EOF(SECT3):
case YY_STATE_EOF(CODEBLOCK):
case YY_STATE_EOF(PICKUPDEF):
case YY_STATE_EOF(SC):
case YY_STATE_EOF(CARETISBOL):
case YY_STATE_EOF(NUM):
case YY_STATE_EOF(QUOTE):
case YY_STATE_EOF(FIRSTCCL):
case YY_STATE_EOF(CCL):
case YY_STATE_EOF(RECOVER):
case YY_STATE_EOF(BRACEERROR):
case YY_STATE_EOF(C_COMMENT):
case YY_STATE_EOF(PERCENT_BRACE_ACTION):
case YY_STATE_EOF(USED_LIST):
case YY_STATE_EOF(CODEBLOCK_2):
case YY_STATE_EOF(XLATION):
yyterminate();
case YY_END_OF_BUFFER:
{
/* amount of text matched not including the EOB char */
int yy_amount_of_matched_text = yy_cp - yytext - 1;
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yy_hold_char;
/* 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 yyinput().
*/
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 + 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 + 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_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
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 + YY_MORE_ADJ;
yy_act = YY_STATE_EOF((yy_start - 1) / 2);
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 + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext + 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 + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
#ifdef FLEX_DEBUG
printf( "action # %d\n", yy_act );
#endif
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
}
}
}
/* yy_get_next_buffer - try to read in a new buffer
*
* synopsis
* int yy_get_next_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 YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
register YY_CHAR *source = yytext - 1; /* copy prev. char, too */
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
/* try to read more data */
/* first move last chars to start of buffer */
number_to_move = yy_c_buf_p - yytext;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_eof_status != EOF_NOT_SEEN )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_n_chars = 0;
else
{
int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1;
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
else if ( num_to_read <= 0 )
YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" );
/* read in more data */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
}
if ( yy_n_chars == 0 )
{
if ( number_to_move - YY_MORE_ADJ == 1 )
{
ret_val = EOB_ACT_END_OF_FILE;
yy_current_buffer->yy_eof_status = EOF_DONE;
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_eof_status = EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
/* yytext begins at the second character in yy_ch_buf; the first
* character is the one which preceded it before reading in the latest
* buffer; it needs to be kept around in case it's a newline, so
* yy_get_previous_state() will have with '^' rules active
*/
yytext = &yy_current_buffer->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 YY_CHAR *yy_cp;
register YY_CHAR *yy_bp = yytext;
yy_current_state = yy_start;
if ( yy_bp[-1] == '\n' )
++yy_current_state;
for ( yy_cp = yytext + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[*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 = yy_def[yy_current_state];
if ( yy_current_state >= 342 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + 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( register yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
register yy_state_type yy_current_state;
#endif
{
register int yy_is_jam;
register YY_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 = yy_def[yy_current_state];
if ( yy_current_state >= 342 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 341);
return ( yy_is_jam ? 0 : yy_current_state );
}
#ifdef YY_USE_PROTOS
static void yyunput( YY_CHAR c, register YY_CHAR *yy_bp )
#else
static void yyunput( c, yy_bp )
YY_CHAR c;
register YY_CHAR *yy_bp;
#endif
{
register YY_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 */
register int number_to_move = yy_n_chars + 2; /* +2 for EOB chars */
register YY_CHAR *dest =
&yy_current_buffer->yy_ch_buf[yy_current_buffer->yy_buf_size + 2];
register YY_CHAR *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += dest - source;
yy_bp += dest - source;
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
if ( yy_cp > yy_bp && yy_cp[-1] == '\n' )
yy_cp[-2] = '\n';
*--yy_cp = c;
/* note: the formal parameter *must* be called "yy_bp" for this
* macro to now work correctly
*/
YY_DO_BEFORE_ACTION; /* set up yytext again */
}
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
YY_CHAR *yy_cp = yy_c_buf_p;
*yy_cp = 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 = 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 + YY_MORE_ADJ;
return ( EOF );
}
YY_NEW_FILE;
#ifdef __cplusplus
return ( yyinput() );
#else
return ( input() );
#endif
}
break;
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext + YY_MORE_ADJ;
break;
case EOB_ACT_LAST_MATCH:
#ifdef __cplusplus
YY_FATAL_ERROR( "unexpected last match in yyinput()" );
#else
YY_FATAL_ERROR( "unexpected last match in input()" );
#endif
}
}
}
c = *yy_c_buf_p;
yy_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
{
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 = 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) malloc( 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 = (YY_CHAR *) malloc( (unsigned) (b->yy_buf_size + 2) );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
yy_init_buffer( b, file );
return ( b );
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
free( (char *) b->yy_ch_buf );
free( (char *) b );
}
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif
{
b->yy_input_file = file;
/* we put in the '\n' and start reading from [1] so that an
* initial match-at-newline will be true.
*/
b->yy_ch_buf[0] = '\n';
b->yy_n_chars = 1;
/* we always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[2] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[1];
b->yy_eof_status = EOF_NOT_SEEN;
}
# line 496 "scan.l"
int yywrap()
{
if ( --num_input_files > 0 )
{
set_input_file( *++input_files );
return ( 0 );
}
else
return ( 1 );
}
/* set_input_file - open the given file (if NULL, stdin) for scanning */
void set_input_file( file )
char *file;
{
if ( file )
{
infilename = file;
yyin = fopen( infilename, "r" );
if ( yyin == NULL )
lerrsf( "can't open %s", file );
}
else
{
yyin = stdin;
infilename = "<stdin>";
}
}
Continuous source code history from original PDP-7 UNIX to FreeBSD 2, the first fully unencumbered FreeBSD release.