version 1.33, 2004/04/30 08:25:38 |
version 1.39, 2006/03/05 07:11:52 |
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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 1.32 2004/03/26 08:25:37 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.38 2006/02/08 02:11:19 noro Exp $ |
*/ |
*/ |
#include <ctype.h> |
#include <ctype.h> |
#include "ca.h" |
#include "ca.h" |
Line 67 static int skipspace(); |
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Line 67 static int skipspace(); |
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extern INFILE asir_infile; |
extern INFILE asir_infile; |
extern struct oTKWD kwd[]; |
extern struct oTKWD kwd[]; |
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extern Obj VOIDobj; |
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extern int main_parser; |
extern int main_parser; |
extern char *parse_strp; |
extern char *parse_strp; |
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} |
} |
yylvalp->p = (pointer)r; |
yylvalp->p = (pointer)r; |
return ( FORMULA ); |
return ( FORMULA ); |
} else if ( isalpha(c) || c == ':' ) { |
} else if ( isalpha(c) || c == ':' || c == '_' ) { |
if ( c == ':' ) { |
if ( c == ':' ) { |
c1 = Getc(); |
c1 = Getc(); |
if ( c1 != ':' ) { |
if ( c1 != ':' ) { |
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break; |
break; |
} |
} |
REALLOC_TBUF tbuf[i] = 0; Ungetc(c); |
REALLOC_TBUF tbuf[i] = 0; Ungetc(c); |
if ( isupper(tbuf[0]) ) { |
if ( isupper(tbuf[0]) || (tbuf[0] == '_' && isupper(tbuf[1])) ) { |
cptr = (char *)MALLOC(strlen(tbuf)+1); strcpy(cptr,tbuf); |
cptr = (char *)MALLOC(strlen(tbuf)+1); strcpy(cptr,tbuf); |
yylvalp->p = (pointer)cptr; |
yylvalp->p = (pointer)cptr; |
return UCASE; |
return UCASE; |
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return GFPNGEN; |
return GFPNGEN; |
else if ( !strcmp(tbuf,"@s") ) |
else if ( !strcmp(tbuf,"@s") ) |
return GFSNGEN; |
return GFSNGEN; |
else if ( !strcmp(tbuf,"@i") ) { |
else if ( !strcmp(tbuf,"@void") ) { |
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yylvalp->p = VOIDobj; |
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return FORMULA; |
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} else if ( !strcmp(tbuf,"@i") ) { |
extern pointer IU; |
extern pointer IU; |
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yylvalp->p = IU; |
yylvalp->p = IU; |
Line 480 void purge_stdin() |
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Line 484 void purge_stdin() |
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#endif |
#endif |
} |
} |
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extern int asir_texmacs; |
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static int skipspace() { |
static int skipspace() { |
int c,c1; |
int c,c1; |
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Line 535 int aftercomment() { |
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Line 537 int aftercomment() { |
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int c,c1; |
int c,c1; |
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for ( c = Getc(); ; ) { |
for ( c = Getc(); ; ) { |
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if ( c == '\n' ) asir_infile->ln++; |
c1 = Getc(); |
c1 = Getc(); |
if ( (c == '*') && (c1 == '/') ) |
if ( (c == '*') && (c1 == '/') ) |
return Getc(); |
return Getc(); |
Line 575 void yyerror(char *s) |
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Line 578 void yyerror(char *s) |
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int echoback; |
int echoback; |
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extern int read_exec_file, do_fep, do_file; |
extern int do_fep, do_file; |
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unsigned char encrypt_char(unsigned char); |
unsigned char encrypt_char(unsigned char); |
unsigned char decrypt_char(unsigned char); |
unsigned char decrypt_char(unsigned char); |
Line 608 int Egetc(FILE *fp) |
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Line 611 int Egetc(FILE *fp) |
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if ( asir_infile->encoded ) |
if ( asir_infile->encoded ) |
c = decrypt_char((unsigned char)c); |
c = decrypt_char((unsigned char)c); |
return c; |
return c; |
} else if ( read_exec_file ) |
} else { |
return EOF; |
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else { |
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c = *parse_strp++; |
c = *parse_strp++; |
if ( !c ) |
if ( !c ) |
return EOF; |
return EOF; |
Line 648 static int Getc() { |
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Line 649 static int Getc() { |
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else |
else |
c = Getc(); |
c = Getc(); |
break; |
break; |
} else if ( read_exec_file || do_file ) |
} else if ( asir_infile->fp || do_file ) |
asir_terminate(2); |
asir_terminate(2); |
else { |
else { |
if ( asir_infile->fp ) |
if ( asir_infile->fp ) |
Line 722 char *readline_console(char *prompt) |
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Line 723 char *readline_console(char *prompt) |
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exp_result = history_expand(line,&expansion); |
exp_result = history_expand(line,&expansion); |
if ( !exp_result ) { |
if ( !exp_result ) { |
free(expansion); |
free(expansion); |
for ( ; isspace(*line); line++ ); |
for ( ; isspace((unsigned char)*line); line++ ); |
add_history(line); |
add_history(line); |
break; |
break; |
} else if ( exp_result > 0 ) { |
} else if ( exp_result > 0 ) { |