version 1.43, 2007/02/18 05:36:28 |
version 1.47, 2015/08/04 06:20:45 |
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* 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 1.42 2006/09/29 08:58:22 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.46 2010/08/03 04:34:44 noro Exp $ |
*/ |
*/ |
#include <ctype.h> |
#include <ctype.h> |
#include "ca.h" |
#include "ca.h" |
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#else |
#else |
#include "y.tab.h" |
#include "y.tab.h" |
#endif |
#endif |
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#if FEP |
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#include <readline/readline.h> |
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#endif |
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static int Getc(); |
static int Getc(); |
static void Ungetc(int c); |
static void Ungetc(int c); |
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} |
} |
if ( floatingpoint ) { |
if ( floatingpoint ) { |
Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
#if defined(PARI) |
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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 |
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dbl = (double)atof(nbuf+DLENGTH); |
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MKReal(dbl,real); r = (Obj)real; |
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#endif |
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} 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 507 static int skipspace() { |
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Line 505 static int skipspace() { |
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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]; |
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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" |
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if ( !strncmp(buf,LINE,strlen(LINE)) ) buf0 = buf+strlen(LINE); |
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else buf0 = buf; |
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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 678 static int Getc() { |
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Line 679 static int Getc() { |
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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); |
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else { |
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if ( asir_infile->fp ) |
if ( asir_infile->fp ) |
clearerr(asir_infile->fp); |
clearerr(asir_infile->fp); |
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asir_terminate(2); |
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} else { |
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error("end-of-line detected during parsing"); |
} |
} |
else |
else |
break; |
break; |