void another_statement()
{
level++;
trace("another_statement");
if (current.token != nline)
{
match(semi);
statement();
another_statement();
}
level--;
}
void program()
{
level++;
trace("program");
while (current.token != done)
{
if (current.token == iconst)
{
match(iconst);
match(colon);
}
statement();
another_statement();
match(nline);
dumpword();
}
level--;
}
void foo(void)
{
switch(ch)
{
// handle 'a'
case 'a':
{
handle_a();
multiline(123,
345);
break;
}
// handle 'b'
case 'b':
handle_b();
multiline(123,
345);
break;
// handle 'c' and 'd'
case 'c':
case 'd':
// c and d are really the same thing
handle_cd();
multiline(123,
345);
break;
case 'e':
{
handle_a();
multiline(123,
345);
}
break;
// case1
case (case1):
{
//do stuff
break;
}
case (case2):
{
//do stuff
break;
}
case (case3):
/*do stuff*/
break;
case (case3):
statement();
{
another_statement();
}
break;
// really should not get here
default:
handle_default();
multiline(123,
345);
break;
}
multiline(123,
345);
}