version 1.21, 2002/09/09 23:52:45 |
version 1.27, 2003/11/27 02:34:11 |
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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 1.20 2002/09/09 12:23:51 kondoh Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.26 2003/08/21 08:05:02 saito Exp $ |
*/ |
*/ |
#include <ctype.h> |
#include <ctype.h> |
#include "ca.h" |
#include "ca.h" |
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c = Getc(); |
c = Getc(); |
if ( c == '\\' ) { |
if ( c == '\\' ) { |
c1 = Getc(); |
c1 = Getc(); |
if ( c1 == 'n' ) |
if ( c1 == 'n' ) { |
c1 = '\n'; |
c1 = '\n'; |
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}else if ( c1 == 't' ) { |
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c1 = '\t'; |
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}else if ( isdigit(c1) ){ |
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d = c1 - '0'; |
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c1 = Getc(); |
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if ( isdigit(c1) ) { |
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d = 8*d + (c1 - '0'); |
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c1 = Getc(); |
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if ( isdigit(c1) ) { |
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d = 8*d + (c1 - '0'); |
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}else { |
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Ungetc(c1); |
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} |
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}else { |
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Ungetc(c1); |
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} |
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c1 = d; |
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} |
REALLOC_NBUF nbuf[i++] = c1; |
REALLOC_NBUF nbuf[i++] = c1; |
} else { |
} else { |
REALLOC_NBUF nbuf[i++] = c; |
REALLOC_NBUF nbuf[i++] = c; |
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} |
} |
if ( floatingpoint ) { |
if ( floatingpoint ) { |
Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
Ungetc(c); REALLOC_NBUF nbuf[i] = 0; |
#if PARI |
#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; |
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} |
} |
yylvalp->p = (pointer)r; |
yylvalp->p = (pointer)r; |
return ( FORMULA ); |
return ( FORMULA ); |
} else if ( isalpha(c) ) { |
} else if ( isalpha(c) || c == ':' ) { |
i = 0; |
if ( c == ':' ) { |
tbuf[i++] = c; |
c1 = Getc(); |
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if ( c1 != ':' ) { |
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Ungetc(c1); |
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return c; |
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} |
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c1 = Getc(); |
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if ( !isalpha(c1) ) { |
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Ungetc(c1); |
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return COLONCOLON; |
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} |
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i = 0; |
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tbuf[i++] = ':'; |
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tbuf[i++] = ':'; |
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tbuf[i++] = c1; |
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} else { |
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i = 0; |
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tbuf[i++] = c; |
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} |
while ( 1 ) { |
while ( 1 ) { |
c = Getc(); |
c = Getc(); |
if ( isalpha(c)||isdigit(c)||(c=='_') ) { |
if ( isalpha(c)||isdigit(c)||(c=='_')||(c=='.') ) { |
REALLOC_TBUF tbuf[i++] = c; |
REALLOC_TBUF tbuf[i++] = c; |
} else |
} else |
break; |
break; |
Line 427 void purge_stdin() |
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Line 462 void purge_stdin() |
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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(_IBMR2) |
stdin->_ptr = stdin->_base; stdin->_cnt = 0; |
stdin->_ptr = stdin->_base; stdin->_cnt = 0; |
#elif (defined(__MACH__) && defined(__ppc__)) || defined(__CYGWIN__) |
#elif (defined(__MACH__) && defined(__ppc__)) || defined(__CYGWIN__) || defined(__FreeBSD__) |
stdin->_r = 0; stdin->_p = stdin->_bf._base; |
stdin->_r = 0; stdin->_p = stdin->_bf._base; |
#else |
#else |
--->FIXIT |
--->FIXIT |