| version 1.10, 2000/12/06 01:27:16 |
version 1.13, 2000/12/26 05:17:47 |
|
|
| * 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 1.9 2000/12/05 01:51:35 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.12 2000/12/22 10:03:32 saito Exp $ |
| */ |
*/ |
| #include <ctype.h> |
#include <ctype.h> |
| #include "ca.h" |
#include "ca.h" |
| Line 69 int aftercomment(); |
|
| Line 69 int aftercomment(); |
|
| |
|
| extern int main_parser; |
extern int main_parser; |
| extern char *parse_strp; |
extern char *parse_strp; |
| |
extern int recv_intr; |
| |
|
| static int skipspace(); |
static int skipspace(); |
| static int Getc(); |
static int Getc(); |
|
|
| int c; |
int c; |
| |
|
| if ( fp ) { |
if ( fp ) { |
| c = getc(fp); |
#if FEP |
| |
if ( do_fep && isatty(fileno(fp)) ) |
| |
c = readline_getc(); |
| |
else |
| |
#endif |
| |
c = getc(fp); |
| |
#if defined(VISUAL) |
| |
if ( recv_intr ) { |
| |
#include <signal.h> |
| |
if ( recv_intr == 1 ) { |
| |
recv_intr = 0; |
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int_handler(SIGINT); |
| |
} else { |
| |
recv_intr = 0; |
| |
ox_usr1_handler(0); |
| |
} |
| |
} |
| |
#endif |
| if ( c == EOF ) |
if ( c == EOF ) |
| return c; |
return c; |
| if ( asir_infile->encoded ) |
if ( asir_infile->encoded ) |
|
|
| if ( fp ) { |
if ( fp ) { |
| if ( asir_infile->encoded ) |
if ( asir_infile->encoded ) |
| c = (int)encrypt_char((unsigned char)c); |
c = (int)encrypt_char((unsigned char)c); |
| ungetc(c,fp); |
#if FEP |
| |
if ( do_fep && isatty(fileno(fp)) ) |
| |
readline_ungetc(); |
| |
else |
| |
#endif |
| |
ungetc(c,fp); |
| } else |
} else |
| *--parse_strp = c; |
*--parse_strp = c; |
| } |
} |
|
|
| *s++ = c; |
*s++ = c; |
| *s = 0; |
*s = 0; |
| } |
} |
| |
|
| |
#if FEP |
| |
|
| |
static char *readline_line; |
| |
static int readline_nc,readline_index; |
| |
char *readline_console(); |
| |
|
| |
int readline_getc() |
| |
{ |
| |
char buf[BUFSIZ]; |
| |
|
| |
if ( !readline_nc ) { |
| |
if ( readline_line ) |
| |
free(readline_line); |
| |
sprompt(buf); |
| |
readline_line = readline_console(buf); |
| |
readline_nc = strlen(readline_line); |
| |
readline_index = 0; |
| |
} |
| |
readline_nc--; |
| |
return readline_line[readline_index++]; |
| |
} |
| |
|
| |
void readline_ungetc() |
| |
{ |
| |
readline_nc++; readline_index--; |
| |
} |
| |
|
| |
char *readline_console(prompt) |
| |
char *prompt; |
| |
{ |
| |
char *line; |
| |
int exp_result; |
| |
char *expansion; |
| |
|
| |
while ( 1 ) { |
| |
line = (char *)readline(prompt); |
| |
if ( line && *line ) { |
| |
using_history(); |
| |
exp_result = history_expand(line,&expansion); |
| |
if ( !exp_result ) { |
| |
free(expansion); |
| |
for ( ; isspace(*line); line++ ); |
| |
add_history(line); |
| |
break; |
| |
} else if ( exp_result > 0 ) { |
| |
free(line); |
| |
line = expansion; |
| |
break; |
| |
} |
| |
} |
| |
} |
| |
return line; |
| |
} |
| |
#endif |