| version 1.44, 2007/08/06 08:15:26 |
version 1.52, 2017/03/28 03:26:33 |
|
|
| * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
| * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
| * |
* |
| * $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.43 2007/02/18 05:36:28 ohara Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.51 2016/08/24 08:21:03 ohara Exp $ |
| */ |
*/ |
| #include <ctype.h> |
#include <ctype.h> |
| #include "ca.h" |
#include "ca.h" |
|
|
| #include "parse.h" |
#include "parse.h" |
| #include <sys/types.h> |
#include <sys/types.h> |
| #include <sys/stat.h> |
#include <sys/stat.h> |
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| #include "ytab.h" |
#include "ytab.h" |
| #else |
#else |
| #include "y.tab.h" |
#include "y.tab.h" |
| Line 74 extern Obj VOIDobj; |
|
| Line 74 extern Obj VOIDobj; |
|
| |
|
| extern int main_parser; |
extern int main_parser; |
| extern char *parse_strp; |
extern char *parse_strp; |
| extern int recv_intr; |
|
| |
|
| #define NBUFSIZ (BUFSIZ*10) |
#define NBUFSIZ (BUFSIZ*10) |
| #define TBUFSIZ (BUFSIZ) |
#define TBUFSIZ (BUFSIZ) |
|
|
| i = 0; |
i = 0; |
| do { |
do { |
| c = Getc(); |
c = Getc(); |
| |
if ( c == '\n' ) asir_infile->ln++; |
| if ( c == '\\' ) { |
if ( c == '\\' ) { |
| c1 = Getc(); |
c1 = Getc(); |
| if ( c1 == 'n' ) { |
if ( c1 == 'n' ) { |
|
|
| } |
} |
| if ( floatingpoint ) { |
if ( floatingpoint ) { |
| Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
| #if defined(PARI) |
|
| if ( !bigfloat ) { |
if ( !bigfloat ) { |
| dbl = (double)atof(nbuf+DLENGTH); |
dbl = (double)atof(nbuf+DLENGTH); |
| MKReal(dbl,real); r = (Obj)real; |
MKReal(dbl,real); r = (Obj)real; |
| } else |
} else |
| strtobf(nbuf,(BF *)&r); |
strtobf(nbuf,(BF *)&r); |
| #else |
|
| dbl = (double)atof(nbuf+DLENGTH); |
|
| MKReal(dbl,real); r = (Obj)real; |
|
| #endif |
|
| } else { |
} else { |
| Ungetc(c); |
Ungetc(c); |
| i -= DLENGTH; d = (i%DLENGTH?i/DLENGTH+1:i/DLENGTH); |
i -= DLENGTH; d = (i%DLENGTH?i/DLENGTH+1:i/DLENGTH); |
| Line 478 void purge_stdin() |
|
| Line 473 void purge_stdin() |
|
| void w_purge_stdin(); |
void w_purge_stdin(); |
| |
|
| w_purge_stdin(); |
w_purge_stdin(); |
| #elif defined(sparc) || defined(__alpha) || defined(__SVR4) || defined(mips) || defined(VISUAL) || defined(_IBMR2) |
#elif defined(sparc) || defined(__alpha) || defined(__SVR4) || defined(mips) || defined(VISUAL) || defined(__MINGW32__) || defined(_IBMR2) |
| stdin->_ptr = stdin->_base; stdin->_cnt = 0; |
stdin->_ptr = stdin->_base; stdin->_cnt = 0; |
| #elif (defined(__MACH__) && defined(__ppc__)) || defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__INTERIX) |
#elif (defined(__MACH__) && defined(__ppc__)) || defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__INTERIX) |
| stdin->_r = 0; stdin->_p = stdin->_bf._base; |
stdin->_r = 0; stdin->_p = stdin->_bf._base; |
| Line 510 static int skipspace() { |
|
| Line 505 static int skipspace() { |
|
| |
|
| int afternl() { |
int afternl() { |
| int c,ac,i,quote; |
int c,ac,i,quote; |
| char *ptr; |
char *ptr,*buf0; |
| char *av[BUFSIZ]; |
char *av[BUFSIZ]; |
| static int ilevel = 0; |
static int ilevel = 0; |
| char buf[BUFSIZ]; |
char buf[BUFSIZ]; |
|
|
| asir_infile->ln++; |
asir_infile->ln++; |
| while ( (c = Getc()) == '#' ) { |
while ( (c = Getc()) == '#' ) { |
| Gets(buf); |
Gets(buf); |
| for ( quote = 0, ptr = buf; *ptr; ptr++ ) |
#define LINE "line" |
| |
if ( !strncmp(buf,LINE,strlen(LINE)) ) buf0 = buf+strlen(LINE); |
| |
else buf0 = buf; |
| |
for ( quote = 0, ptr = buf0; *ptr; ptr++ ) |
| if ( *ptr == '"' ) |
if ( *ptr == '"' ) |
| quote = quote ? 0 : 1; |
quote = quote ? 0 : 1; |
| else if ( quote && (*ptr == ' ') ) |
else if ( quote && (*ptr == ' ') ) |
| *ptr = '_'; |
*ptr = '_'; |
| stoarg(buf,&ac,av); |
stoarg(buf0,&ac,av); |
| if ( ac == 3 ) |
if ( ac == 3 ) |
| if ( (i = atoi(av[2])) == 1 ) |
if ( (i = atoi(av[2])) == 1 ) |
| ilevel++; |
ilevel++; |
| Line 626 int Egetc(FILE *fp) |
|
| Line 624 int Egetc(FILE *fp) |
|
| else |
else |
| #endif |
#endif |
| c = getc(fp); |
c = getc(fp); |
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| if ( recv_intr ) { |
check_intr(); |
| #include <signal.h> |
|
| if ( recv_intr == 1 ) { |
|
| recv_intr = 0; |
|
| int_handler(SIGINT); |
|
| } else { |
|
| recv_intr = 0; |
|
| ox_usr1_handler(0); |
|
| } |
|
| } |
|
| #endif |
#endif |
| if ( c == EOF ) |
if ( c == EOF ) |
| return c; |
return c; |
| Line 681 static int Getc() { |
|
| Line 670 static int Getc() { |
|
| else |
else |
| c = Getc(); |
c = Getc(); |
| break; |
break; |
| } else if ( asir_infile->fp || do_file ) |
} else if ( asir_infile->fp || do_file ) { |
| asir_terminate(2); |
|
| else { |
|
| if ( asir_infile->fp ) |
if ( asir_infile->fp ) |
| clearerr(asir_infile->fp); |
clearerr(asir_infile->fp); |
| |
asir_terminate(2); |
| |
} else { |
| |
error("end-of-line detected during parsing"); |
| } |
} |
| else |
else |
| break; |
break; |