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|
/*
* @LANG: indep
*/
int return_to;
%%{
machine targs1;
unused := 'unused';
one := 'one' @{
print_str "one\n";
fnext *return_to;
};
two := 'two' @{
print_str "two\n";
fnext *return_to;
};
main := (
'1' @{ return_to = ftargs; fnext one; }
| '2' @{ return_to = ftargs; fnext two; }
| '\n'
)*;
}%%
##### INPUT #####
"1one2two1one\n"
##### OUTPUT #####
one
two
one
ACCEPT
|
