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206632cfbb72ad4caf12f6295dba957441294ead
cdesktop/cde/programs/dtinfo/DtMmdb/StyleSheet/defToken.C
Jon Trulson 556ce45298 dtinfo: remove register keyword
2018-06-27 22:20:34 -06:00

1322 lines
38 KiB
C
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/*
* CDE - Common Desktop Environment
*
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these libraries and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/* A lexical scanner generated by flex */
/* scanner skeleton version:
* $XConsortium: defToken.C /main/5 1996/08/21 15:57:31 drk $
*/
#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>
#if !defined(__linux__) && !defined(CSRG_BASED) && !defined(sun)
#include <osfcn.h>
#endif
/* use prototypes in function declarations */
#define defParser_USE_PROTOS
/* the "const" storage-class-modifier is valid */
#define defParser_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 defParser_USE_PROTOS
#define defParser_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#define defParser_USE_CONST
#endif
#ifndef defParser_USE_CONST
#define const
#endif
#ifdef defParser_USE_PROTOS
#define defParser_PROTO(proto) proto
#else
#define defParser_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 defParser_READ_BUF_SIZE
#define defParser_READ_BUF_SIZE 8192
#endif
/* returned upon end-of-file */
#define defParser_END_TOK 0
/* copy whatever the last rule matched to the standard output */
/* cast to (char *) is because for 8-bit chars, defParsertext 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 *) defParsertext, defParserleng, 1, defParserout )
/* gets input and stuffs it into "buf". number of characters read, or defParser_NULL,
* is returned in "result".
*/
#define defParser_INPUT(buf,result,max_size) \
if ( (result = read( fileno(defParserin), (char *) buf, max_size )) < 0 ) \
defParser_FATAL_ERROR( "read() in flex scanner failed" );
#define defParser_NULL 0
/* no semi-colon after return; correct usage is to write "defParserterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#define defParserterminate() return ( defParser_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 )
* defParser_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 defParser_FATAL_ERROR() call.
*/
#define defParser_FATAL_ERROR(msg) \
do \
{ \
(void) fputs( msg, stderr ); \
(void) putc( '\n', stderr ); \
exit( 1 ); \
} \
while ( 0 )
/* default defParserwrap function - always treat EOF as an EOF */
#define defParserwrap() 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 defParser_start = 1 + 2 *
/* action number for EOF rule of a given start state */
#define defParser_STATE_EOF(state) (defParser_END_OF_BUFFER + state + 1)
/* special action meaning "start processing a new file" */
#define defParser_NEW_FILE \
do \
{ \
defParser_init_buffer( defParser_current_buffer, defParserin ); \
defParser_load_buffer_state(); \
} \
while ( 0 )
/* default declaration of generated scanner - a define so the user can
* easily add parameters
*/
#define defParser_DECL int defParserlex defParser_PROTO(( void ))
/* code executed at the end of each rule */
#define defParser_BREAK break;
#define defParser_END_OF_BUFFER_CHAR 0
#ifndef defParser_BUF_SIZE
#define defParser_BUF_SIZE (defParser_READ_BUF_SIZE * 2) /* size of default input buffer */
#endif
typedef struct defParser_buffer_state *defParser_BUFFER_STATE;
#define defParser_CHAR unsigned char
# line 1 "defToken.l"
#define INITIAL 0
# line 10 "defToken.l"
#include <string.h>
#include "FeatureDefDictionary.h"
#include "defParser.tab.h"
#include "Debug.h"
#include <iostream>
using namespace std;
extern istream *g_defParserin;
#undef defParser_INPUT
#define defParser_INPUT(buf,result,max_size)\
{\
if (g_defParserin -> eof()) {\
result=0;\
} else {\
g_defParserin -> read((char *)buf, max_size-1); \
result = g_defParserin -> gcount(); \
buf[result] = 0; \
}\
}
int defParserlineno=1;
unsigned char* defToken_string_buf = new unsigned char[1024];
int defToken_string_buf_size = 1024;
int defToken_string_buf_content_size = 0;
unsigned char* new_copy(const unsigned char* str, int size)
{
unsigned char* x = new unsigned char[ ( size <= 0 ) ? 1 : size + 1];
memcpy(x, str, size);
x[size] = 0;
return x;
}
void addToDefTokenStringBuf(const unsigned char* str, int size)
{
if ( size <= 0 ) return;
if ( defToken_string_buf_size - defToken_string_buf_content_size < size ) {
defToken_string_buf_size = 2*(size+defToken_string_buf_content_size);
unsigned char* x = new unsigned char[defToken_string_buf_size];
memcpy(x, defToken_string_buf, defToken_string_buf_content_size);
delete [] defToken_string_buf;
defToken_string_buf = x;
}
memcpy(defToken_string_buf + defToken_string_buf_content_size, str, size);
defToken_string_buf_content_size += size;
defToken_string_buf[defToken_string_buf_content_size] = 0;
}
#define quoted_string 1
# line 74 "defToken.l"
/* done after the current pattern has been matched and before the
* corresponding action - sets up defParsertext
*/
#define defParser_DO_BEFORE_ACTION \
defParsertext = defParser_bp; \
defParserleng = defParser_cp - defParser_bp; \
defParser_hold_char = *defParser_cp; \
*defParser_cp = '\0'; \
defParser_c_buf_p = defParser_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 defParserless(n) \
do \
{ \
/* undo effects of setting up defParsertext */ \
*defParser_cp = defParser_hold_char; \
defParser_c_buf_p = defParser_cp = defParser_bp + n; \
defParser_DO_BEFORE_ACTION; /* set up defParsertext again */ \
} \
while ( 0 )
#define unput(c) defParserunput( c, defParsertext )
struct defParser_buffer_state
{
FILE *defParser_input_file;
defParser_CHAR *defParser_ch_buf; /* input buffer */
defParser_CHAR *defParser_buf_pos; /* current position in input buffer */
/* size of input buffer in bytes, not including room for EOB characters*/
int defParser_buf_size;
/* number of characters read into defParser_ch_buf, not including EOB characters */
int defParser_n_chars;
int defParser_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 defParser_BUFFER_STATE defParser_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 defParser_CURRENT_BUFFER defParser_current_buffer
/* defParser_hold_char holds the character lost when defParsertext is formed */
static defParser_CHAR defParser_hold_char;
static int defParser_n_chars; /* number of characters read into defParser_ch_buf */
#ifndef defParser_USER_ACTION
#define defParser_USER_ACTION
#endif
#ifndef defParser_USER_INIT
#define defParser_USER_INIT
#endif
extern defParser_CHAR *defParsertext;
extern int defParserleng;
extern FILE *defParserin, *defParserout;
defParser_CHAR *defParsertext;
int defParserleng;
FILE *defParserin = (FILE *) 0, *defParserout = (FILE *) 0;
#define defParser_END_OF_BUFFER 29
typedef int defParser_state_type;
static const short int defParser_accept[84] =
{ 0,
0, 0, 0, 0, 29, 24, 25, 26, 27, 20,
24, 8, 9, 3, 2, 18, 5, 4, 24, 24,
24, 24, 24, 24, 6, 7, 1, 22, 28, 21,
24, 23, 0, 18, 24, 24, 24, 24, 24, 24,
1, 1, 19, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 13, 24, 16, 24, 24, 24, 24,
24, 24, 24, 11, 17, 24, 12, 24, 24, 24,
14, 24, 24, 24, 24, 24, 24, 24, 24, 10,
24, 15, 0
} ;
static const defParser_CHAR defParser_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 4, 1, 5, 6, 1, 1, 7, 1, 8,
9, 10, 4, 11, 1, 12, 4, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 14, 15, 1,
4, 1, 4, 4, 16, 17, 1, 18, 19, 20,
21, 1, 22, 1, 1, 23, 24, 25, 26, 27,
1, 28, 29, 30, 1, 1, 1, 31, 32, 1,
4, 1, 4, 4, 33, 1, 16, 17, 1, 18,
19, 20, 21, 1, 22, 1, 1, 23, 24, 25,
26, 27, 1, 28, 29, 30, 1, 1, 1, 31,
32, 1, 34, 1, 35, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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 defParser_CHAR defParser_meta[36] =
{ 0,
1, 2, 3, 2, 2, 1, 1, 2, 2, 2,
2, 2, 1, 2, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 2, 2
} ;
static const short int defParser_base[89] =
{ 0,
0, 119, 33, 34, 124, 0, 126, 126, 126, 126,
0, 126, 126, 126, 126, 28, 126, 126, 95, 96,
99, 95, 100, 88, 126, 126, 40, 126, 126, 126,
0, 0, 104, 34, 79, 80, 81, 74, 87, 74,
74, 0, 88, 84, 76, 79, 78, 73, 73, 62,
74, 67, 70, 0, 65, 0, 71, 52, 61, 56,
48, 50, 43, 37, 0, 43, 0, 41, 42, 38,
32, 45, 36, 42, 39, 38, 28, 27, 38, 0,
33, 0, 126, 109, 52, 42, 112, 114
} ;
static const short int defParser_def[89] =
{ 0,
83, 1, 84, 84, 83, 85, 83, 83, 83, 83,
86, 83, 83, 83, 83, 85, 83, 83, 85, 85,
85, 85, 85, 85, 83, 83, 87, 83, 83, 83,
85, 86, 83, 85, 85, 85, 85, 85, 85, 85,
87, 88, 83, 85, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
85, 85, 0, 83, 83, 83, 83, 83
} ;
static const short int defParser_nxt[162] =
{ 0,
6, 7, 8, 9, 10, 6, 11, 12, 13, 14,
15, 9, 16, 17, 18, 19, 20, 21, 6, 6,
6, 22, 6, 6, 6, 6, 6, 23, 24, 6,
6, 6, 6, 25, 26, 29, 29, 30, 30, 33,
34, 42, 32, 42, 42, 33, 34, 42, 42, 42,
42, 42, 31, 42, 42, 82, 81, 80, 79, 78,
77, 76, 75, 74, 73, 72, 71, 70, 69, 68,
67, 66, 65, 42, 42, 42, 64, 42, 42, 63,
62, 42, 42, 42, 42, 42, 61, 42, 42, 60,
59, 58, 57, 56, 55, 54, 53, 52, 51, 50,
43, 49, 48, 47, 46, 45, 44, 42, 42, 28,
28, 28, 41, 41, 42, 42, 43, 40, 39, 38,
37, 36, 35, 83, 27, 5, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83
} ;
static const short int defParser_chk[162] =
{ 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, 3, 4, 3, 4, 16,
16, 27, 86, 27, 27, 34, 34, 27, 27, 27,
27, 27, 85, 27, 27, 81, 79, 78, 77, 76,
75, 74, 73, 72, 71, 70, 69, 68, 66, 64,
63, 62, 61, 27, 27, 41, 60, 41, 41, 59,
58, 41, 41, 41, 41, 41, 57, 41, 41, 55,
53, 52, 51, 50, 49, 48, 47, 46, 45, 44,
43, 40, 39, 38, 37, 36, 35, 41, 41, 84,
84, 84, 87, 87, 88, 88, 33, 24, 23, 22,
21, 20, 19, 5, 2, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83
} ;
static defParser_state_type defParser_last_accepting_state;
static defParser_CHAR *defParser_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 defParsermore() defParsermore_used_but_not_detected
#define defParser_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 defParser_CHAR *defParser_c_buf_p = (defParser_CHAR *) 0;
static int defParser_init = 1; /* whether we need to initialize */
static int defParser_start = 0; /* start state number */
/* flag which is used to allow defParserwrap()'s to do buffer switches
* instead of setting up a fresh defParserin. A bit of a hack ...
*/
static int defParser_did_buffer_switch_on_eof;
static defParser_state_type defParser_get_previous_state defParser_PROTO(( void ));
static defParser_state_type defParser_try_NUL_trans defParser_PROTO(( defParser_state_type current_state ));
static int defParser_get_next_buffer defParser_PROTO(( void ));
#if 0
static void defParserunput defParser_PROTO(( defParser_CHAR c, defParser_CHAR *buf_ptr ));
#endif
void defParserrestart defParser_PROTO(( FILE *input_file ));
void defParser_switch_to_buffer defParser_PROTO(( defParser_BUFFER_STATE new_buffer ));
void defParser_load_buffer_state defParser_PROTO(( void ));
defParser_BUFFER_STATE defParser_create_buffer defParser_PROTO(( FILE *file, int size ));
void defParser_delete_buffer defParser_PROTO(( defParser_BUFFER_STATE b ));
void defParser_init_buffer defParser_PROTO(( defParser_BUFFER_STATE b, FILE *file ));
#define defParser_new_buffer defParser_create_buffer
#if 0
#ifdef __cplusplus
static int defParserinput defParser_PROTO(( void ));
#else
static int input defParser_PROTO(( void ));
#endif
#endif
defParser_DECL
{
defParser_state_type defParser_current_state;
defParser_CHAR *defParser_cp, *defParser_bp;
int defParser_act;
if ( defParser_init )
{
defParser_USER_INIT;
if ( ! defParser_start )
defParser_start = 1; /* first start state */
if ( ! defParserin )
defParserin = stdin;
if ( ! defParserout )
defParserout = stdout;
if ( defParser_current_buffer )
defParser_init_buffer( defParser_current_buffer, defParserin );
else
defParser_current_buffer = defParser_create_buffer( defParserin, defParser_BUF_SIZE );
defParser_load_buffer_state();
defParser_init = 0;
}
while ( 1 ) /* loops until end-of-file is reached */
{
defParser_cp = defParser_c_buf_p;
/* support of defParsertext */
*defParser_cp = defParser_hold_char;
/* defParser_bp points to the position in defParser_ch_buf of the start of the
* current run.
*/
defParser_bp = defParser_cp;
defParser_current_state = defParser_start;
if ( defParser_bp[-1] == '\n' )
++defParser_current_state;
defParser_match:
do
{
defParser_CHAR defParser_c = defParser_ec[*defParser_cp];
if ( defParser_accept[defParser_current_state] )
{
defParser_last_accepting_state = defParser_current_state;
defParser_last_accepting_cpos = defParser_cp;
}
while ( defParser_chk[defParser_base[defParser_current_state] + defParser_c] != defParser_current_state )
{
defParser_current_state = defParser_def[defParser_current_state];
if ( defParser_current_state >= 84 )
defParser_c = defParser_meta[defParser_c];
}
defParser_current_state = defParser_nxt[defParser_base[defParser_current_state] + defParser_c];
++defParser_cp;
}
while ( defParser_current_state != 83 );
defParser_cp = defParser_last_accepting_cpos;
defParser_current_state = defParser_last_accepting_state;
defParser_find_action:
defParser_act = defParser_accept[defParser_current_state];
defParser_DO_BEFORE_ACTION;
defParser_USER_ACTION;
do_action: /* this label is used only to access EOF actions */
switch ( defParser_act )
{
case 0: /* must backtrack */
/* undo the effects of defParser_DO_BEFORE_ACTION */
*defParser_cp = defParser_hold_char;
defParser_cp = defParser_last_accepting_cpos;
defParser_current_state = defParser_last_accepting_state;
goto defParser_find_action;
case 1:
# line 76 "defToken.l"
{
}
defParser_BREAK
case 2:
# line 79 "defToken.l"
{
return(COMMA);
}
defParser_BREAK
case 3:
# line 83 "defToken.l"
{
return(STAR);
}
defParser_BREAK
case 4:
# line 87 "defToken.l"
{
return(SEMI_COLON);
}
defParser_BREAK
case 5:
# line 91 "defToken.l"
{
return(COLON);
}
defParser_BREAK
case 6:
# line 95 "defToken.l"
{
return(FSOPEN);
}
defParser_BREAK
case 7:
# line 99 "defToken.l"
{
return(FSCLOSE);
}
defParser_BREAK
case 8:
# line 103 "defToken.l"
{
return(OPER_parenopen);
}
defParser_BREAK
case 9:
# line 107 "defToken.l"
{
return(OPER_parenclose);
}
defParser_BREAK
case 10:
# line 112 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 11:
# line 117 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 12:
# line 122 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 13:
# line 127 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 14:
# line 132 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 15:
# line 137 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 16:
# line 142 "defToken.l"
{
defParserlval.charPtrData = new_copy((unsigned char*)defParsertext, defParserleng);
return(TYPE);
}
defParser_BREAK
case 17:
# line 147 "defToken.l"
{
defParserlval.charPtrData =
new_copy((unsigned char*)"INTEGER", strlen("INTEGER"));
return(TYPE);
}
defParser_BREAK
case 18:
# line 153 "defToken.l"
{
defParserlval.intData = atoi((char*)defParsertext);
return(INTEGER);
}
defParser_BREAK
case 19:
# line 158 "defToken.l"
{
defParserlval.realData = atof((char*)defParsertext);
return(REAL);
}
defParser_BREAK
case 20:
# line 163 "defToken.l"
{
BEGIN quoted_string;
}
defParser_BREAK
case 21:
# line 167 "defToken.l"
{
defParserlval.charPtrData =
new unsigned char[defToken_string_buf_content_size+1];
memcpy( defParserlval.charPtrData,
defToken_string_buf,
defToken_string_buf_content_size+1
);
defToken_string_buf_content_size = 0;
BEGIN 0;
return(QUOTED_STRING);
}
defParser_BREAK
case 22:
# line 182 "defToken.l"
{
addToDefTokenStringBuf((const unsigned char *)defParsertext, defParserleng);
}
defParser_BREAK
case 23:
# line 186 "defToken.l"
{
defParserlval.charPtrData =
(unsigned char*)strdup((const char*)(defParsertext+1));
return(REF_NAME);
}
defParser_BREAK
case 24:
# line 192 "defToken.l"
{
defParserlval.charPtrData =
(unsigned char*)strdup((const char*)defParsertext);
return(NORMAL_STRING);
}
defParser_BREAK
case 25:
# line 198 "defToken.l"
{
}
defParser_BREAK
case 26:
# line 201 "defToken.l"
{
defParserlineno++;
}
defParser_BREAK
case 27:
# line 205 "defToken.l"
{
}
defParser_BREAK
case 28:
# line 210 "defToken.l"
defParser_FATAL_ERROR( "flex scanner jammed" );
defParser_BREAK
case defParser_STATE_EOF(INITIAL):
case defParser_STATE_EOF(quoted_string):
defParserterminate();
case defParser_END_OF_BUFFER:
{
/* amount of text matched not including the EOB char */
int defParser_amount_of_matched_text = defParser_cp - defParsertext - 1;
/* undo the effects of defParser_DO_BEFORE_ACTION */
*defParser_cp = defParser_hold_char;
/* note that here we test for defParser_c_buf_p "<=" to the position
* of the first EOB in the buffer, since defParser_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 defParserinput().
*/
if ( defParser_c_buf_p <= &defParser_current_buffer->defParser_ch_buf[defParser_n_chars] )
/* this was really a NUL */
{
defParser_state_type defParser_next_state;
defParser_c_buf_p = defParsertext + defParser_amount_of_matched_text;
defParser_current_state = defParser_get_previous_state();
/* okay, we're now positioned to make the
* NUL transition. We couldn't have
* defParser_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)
*/
defParser_next_state = defParser_try_NUL_trans( defParser_current_state );
defParser_bp = defParsertext + defParser_MORE_ADJ;
if ( defParser_next_state )
{
/* consume the NUL */
defParser_cp = ++defParser_c_buf_p;
defParser_current_state = defParser_next_state;
goto defParser_match;
}
else
{
defParser_cp = defParser_last_accepting_cpos;
defParser_current_state = defParser_last_accepting_state;
goto defParser_find_action;
}
}
else switch ( defParser_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
defParser_did_buffer_switch_on_eof = 0;
if ( defParserwrap() )
{
/* note: because we've taken care in
* defParser_get_next_buffer() to have set up defParsertext,
* we can now set up defParser_c_buf_p so that if some
* total hoser (like flex itself) wants
* to call the scanner after we return the
* defParser_NULL, it'll still work - another defParser_NULL
* will get returned.
*/
defParser_c_buf_p = defParsertext + defParser_MORE_ADJ;
defParser_act = defParser_STATE_EOF((defParser_start - 1) / 2);
goto do_action;
}
else
{
if ( ! defParser_did_buffer_switch_on_eof )
defParser_NEW_FILE;
}
}
break;
case EOB_ACT_CONTINUE_SCAN:
defParser_c_buf_p = defParsertext + defParser_amount_of_matched_text;
defParser_current_state = defParser_get_previous_state();
defParser_cp = defParser_c_buf_p;
defParser_bp = defParsertext + defParser_MORE_ADJ;
goto defParser_match;
case EOB_ACT_LAST_MATCH:
defParser_c_buf_p =
&defParser_current_buffer->defParser_ch_buf[defParser_n_chars];
defParser_current_state = defParser_get_previous_state();
defParser_cp = defParser_c_buf_p;
defParser_bp = defParsertext + defParser_MORE_ADJ;
goto defParser_find_action;
}
break;
}
default:
#ifdef FLEX_DEBUG
printf( "action # %d\n", defParser_act );
#endif
defParser_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
}
}
}
/* defParser_get_next_buffer - try to read in a new buffer
*
* synopsis
* int defParser_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 defParser_get_next_buffer()
{
defParser_CHAR *dest = defParser_current_buffer->defParser_ch_buf;
defParser_CHAR *source = defParsertext - 1; /* copy prev. char, too */
int number_to_move, i;
int ret_val;
if ( defParser_c_buf_p > &defParser_current_buffer->defParser_ch_buf[defParser_n_chars + 1] )
defParser_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 = defParser_c_buf_p - defParsertext;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( defParser_current_buffer->defParser_eof_status != EOF_NOT_SEEN )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
defParser_n_chars = 0;
else
{
int num_to_read = defParser_current_buffer->defParser_buf_size - number_to_move - 1;
if ( num_to_read > defParser_READ_BUF_SIZE )
num_to_read = defParser_READ_BUF_SIZE;
else if ( num_to_read <= 0 )
defParser_FATAL_ERROR( "fatal error - scanner input buffer overflow" );
/* read in more data */
defParser_INPUT( (&defParser_current_buffer->defParser_ch_buf[number_to_move]),
defParser_n_chars, num_to_read );
}
if ( defParser_n_chars == 0 )
{
if ( number_to_move == 1 )
{
ret_val = EOB_ACT_END_OF_FILE;
defParser_current_buffer->defParser_eof_status = EOF_DONE;
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
defParser_current_buffer->defParser_eof_status = EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
defParser_n_chars += number_to_move;
defParser_current_buffer->defParser_ch_buf[defParser_n_chars] = defParser_END_OF_BUFFER_CHAR;
defParser_current_buffer->defParser_ch_buf[defParser_n_chars + 1] = defParser_END_OF_BUFFER_CHAR;
/* defParsertext begins at the second character in defParser_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
* defParser_get_previous_state() will have with '^' rules active
*/
defParsertext = &defParser_current_buffer->defParser_ch_buf[1];
return ( ret_val );
}
/* defParser_get_previous_state - get the state just before the EOB char was reached
*
* synopsis
* defParser_state_type defParser_get_previous_state();
*/
static defParser_state_type defParser_get_previous_state()
{
defParser_state_type defParser_current_state;
defParser_CHAR *defParser_cp;
defParser_CHAR *defParser_bp = defParsertext;
defParser_current_state = defParser_start;
if ( defParser_bp[-1] == '\n' )
++defParser_current_state;
for ( defParser_cp = defParsertext + defParser_MORE_ADJ; defParser_cp < defParser_c_buf_p; ++defParser_cp )
{
defParser_CHAR defParser_c = (*defParser_cp ? defParser_ec[*defParser_cp] : 1);
if ( defParser_accept[defParser_current_state] )
{
defParser_last_accepting_state = defParser_current_state;
defParser_last_accepting_cpos = defParser_cp;
}
while ( defParser_chk[defParser_base[defParser_current_state] + defParser_c] != defParser_current_state )
{
defParser_current_state = defParser_def[defParser_current_state];
if ( defParser_current_state >= 84 )
defParser_c = defParser_meta[defParser_c];
}
defParser_current_state = defParser_nxt[defParser_base[defParser_current_state] + defParser_c];
}
return ( defParser_current_state );
}
/* defParser_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = defParser_try_NUL_trans( current_state );
*/
#ifdef defParser_USE_PROTOS
static defParser_state_type defParser_try_NUL_trans( defParser_state_type defParser_current_state )
#else
static defParser_state_type defParser_try_NUL_trans( defParser_current_state )
defParser_state_type defParser_current_state;
#endif
{
int defParser_is_jam;
defParser_CHAR *defParser_cp = defParser_c_buf_p;
defParser_CHAR defParser_c = 1;
if ( defParser_accept[defParser_current_state] )
{
defParser_last_accepting_state = defParser_current_state;
defParser_last_accepting_cpos = defParser_cp;
}
while ( defParser_chk[defParser_base[defParser_current_state] + defParser_c] != defParser_current_state )
{
defParser_current_state = defParser_def[defParser_current_state];
if ( defParser_current_state >= 84 )
defParser_c = defParser_meta[defParser_c];
}
defParser_current_state = defParser_nxt[defParser_base[defParser_current_state] + defParser_c];
defParser_is_jam = (defParser_current_state == 83);
return ( defParser_is_jam ? 0 : defParser_current_state );
}
#if 0
#ifdef defParser_USE_PROTOS
static void defParserunput( defParser_CHAR c, defParser_CHAR *defParser_bp )
#else
static void defParserunput( c, defParser_bp )
defParser_CHAR c;
defParser_CHAR *defParser_bp;
#endif
{
defParser_CHAR *defParser_cp = defParser_c_buf_p;
/* undo effects of setting up defParsertext */
*defParser_cp = defParser_hold_char;
if ( defParser_cp < defParser_current_buffer->defParser_ch_buf + 2 )
{ /* need to shift things up to make room */
int number_to_move = defParser_n_chars + 2; /* +2 for EOB chars */
defParser_CHAR *dest =
&defParser_current_buffer->defParser_ch_buf[defParser_current_buffer->defParser_buf_size + 2];
defParser_CHAR *source =
&defParser_current_buffer->defParser_ch_buf[number_to_move];
while ( source > defParser_current_buffer->defParser_ch_buf )
*--dest = *--source;
defParser_cp += dest - source;
defParser_bp += dest - source;
defParser_n_chars = defParser_current_buffer->defParser_buf_size;
if ( defParser_cp < defParser_current_buffer->defParser_ch_buf + 2 )
defParser_FATAL_ERROR( "flex scanner push-back overflow" );
}
if ( defParser_cp > defParser_bp && defParser_cp[-1] == '\n' )
defParser_cp[-2] = '\n';
*--defParser_cp = c;
/* note: the formal parameter *must* be called "defParser_bp" for this
* macro to now work correctly
*/
defParser_DO_BEFORE_ACTION; /* set up defParsertext again */
}
#endif
#if 0
#ifdef __cplusplus
static int defParserinput()
#else
static int input()
#endif
{
int c;
defParser_CHAR *defParser_cp = defParser_c_buf_p;
*defParser_cp = defParser_hold_char;
if ( *defParser_c_buf_p == defParser_END_OF_BUFFER_CHAR )
{
/* defParser_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 ( defParser_c_buf_p < &defParser_current_buffer->defParser_ch_buf[defParser_n_chars] )
/* this was really a NUL */
*defParser_c_buf_p = '\0';
else
{ /* need more input */
defParsertext = defParser_c_buf_p;
++defParser_c_buf_p;
switch ( defParser_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
if ( defParserwrap() )
{
defParser_c_buf_p = defParsertext + defParser_MORE_ADJ;
return ( EOF );
}
defParser_NEW_FILE;
#ifdef __cplusplus
return ( defParserinput() );
#else
return ( input() );
#endif
}
break;
case EOB_ACT_CONTINUE_SCAN:
defParser_c_buf_p = defParsertext + defParser_MORE_ADJ;
break;
case EOB_ACT_LAST_MATCH:
#ifdef __cplusplus
defParser_FATAL_ERROR( "unexpected last match in defParserinput()" );
#else
defParser_FATAL_ERROR( "unexpected last match in input()" );
#endif
}
}
}
c = *defParser_c_buf_p;
defParser_hold_char = *++defParser_c_buf_p;
return ( c );
}
#endif
#ifdef defParser_USE_PROTOS
void defParserrestart( FILE *input_file )
#else
void defParserrestart( input_file )
FILE *input_file;
#endif
{
defParser_init_buffer( defParser_current_buffer, input_file );
defParser_load_buffer_state();
}
#ifdef defParser_USE_PROTOS
void defParser_switch_to_buffer( defParser_BUFFER_STATE new_buffer )
#else
void defParser_switch_to_buffer( new_buffer )
defParser_BUFFER_STATE new_buffer;
#endif
{
if ( defParser_current_buffer == new_buffer )
return;
if ( defParser_current_buffer )
{
/* flush out information for old buffer */
*defParser_c_buf_p = defParser_hold_char;
defParser_current_buffer->defParser_buf_pos = defParser_c_buf_p;
defParser_current_buffer->defParser_n_chars = defParser_n_chars;
}
defParser_current_buffer = new_buffer;
defParser_load_buffer_state();
/* we don't actually know whether we did this switch during
* EOF (defParserwrap()) processing, but the only time this flag
* is looked at is after defParserwrap() is called, so it's safe
* to go ahead and always set it.
*/
defParser_did_buffer_switch_on_eof = 1;
}
#ifdef defParser_USE_PROTOS
void defParser_load_buffer_state( void )
#else
void defParser_load_buffer_state()
#endif
{
defParser_n_chars = defParser_current_buffer->defParser_n_chars;
defParsertext = defParser_c_buf_p = defParser_current_buffer->defParser_buf_pos;
defParserin = defParser_current_buffer->defParser_input_file;
defParser_hold_char = *defParser_c_buf_p;
}
#ifdef defParser_USE_PROTOS
defParser_BUFFER_STATE defParser_create_buffer( FILE *file, int size )
#else
defParser_BUFFER_STATE defParser_create_buffer( file, size )
FILE *file;
int size;
#endif
{
defParser_BUFFER_STATE b;
b = (defParser_BUFFER_STATE) malloc( sizeof( struct defParser_buffer_state ) );
if ( ! b )
defParser_FATAL_ERROR( "out of dynamic memory in defParser_create_buffer()" );
b->defParser_buf_size = size;
/* defParser_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->defParser_ch_buf = (defParser_CHAR *) malloc( (unsigned) (b->defParser_buf_size + 2) );
if ( ! b->defParser_ch_buf )
defParser_FATAL_ERROR( "out of dynamic memory in defParser_create_buffer()" );
defParser_init_buffer( b, file );
return ( b );
}
#ifdef defParser_USE_PROTOS
void defParser_delete_buffer( defParser_BUFFER_STATE b )
#else
void defParser_delete_buffer( b )
defParser_BUFFER_STATE b;
#endif
{
if ( b == defParser_current_buffer )
defParser_current_buffer = (defParser_BUFFER_STATE) 0;
free( (char *) b->defParser_ch_buf );
free( (char *) b );
}
#ifdef defParser_USE_PROTOS
void defParser_init_buffer( defParser_BUFFER_STATE b, FILE *file )
#else
void defParser_init_buffer( b, file )
defParser_BUFFER_STATE b;
FILE *file;
#endif
{
b->defParser_input_file = file;
/* we put in the '\n' and start reading from [1] so that an
* initial match-at-newline will be true.
*/
b->defParser_ch_buf[0] = '\n';
b->defParser_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->defParser_ch_buf[1] = defParser_END_OF_BUFFER_CHAR;
b->defParser_ch_buf[2] = defParser_END_OF_BUFFER_CHAR;
b->defParser_buf_pos = &b->defParser_ch_buf[1];
b->defParser_eof_status = EOF_NOT_SEEN;
}
# line 210 "defToken.l"
void defParsererror(char* msg)
{
cerr << "line " << defParserlineno << ": " << msg;
}
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