sorry for bothering anybody,
i am trying to c++ parse an include file with flex 2.5.35 and bison 2.3 on a
mac os x snow leopard installation - everything without include file works
perfectly.
my latest attempt was:
I|i BEGIN(incl);
<incl>[ \t]*
<incl>[^ \t\n]+ {
printf(yytext);
printf("\n");
std::ifstream fin(yytext);
yy_buffer_state* my_buffer_state =
yy_create_buffer(&fin, YY_BUF_SIZE);
yypush_buffer_state(my_buffer_state);
BEGIN(INITIAL);
}
i get the stream name correct, but receive an <<EOF>> immediately - instead of
the parsed parameter values -
although i can read the stream via lex()...
am i stupid or do i miss some basic parser call...?
any help would be highly appreciated.
regards
juergen
--
Dr. Juergen Schumacher
Hochschule fuer Technik Stuttgart
Forschungszentrum zafh.net
Schellingstrasse 24
70174 Stuttgart
Telefon: 0711.8926.2840
Telefax: 0711.8926.2986
Mobil: 0170.3445457
www.zafh.net
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