_command void testslickc()
{
say("testslickc");
int ii = pos("ab", "zzzab");
say(ii);
ii =pos("aa", "aazzzaa");
say(ii);
ii = pos("ba", "aazzza");
say(ii);
//ii 为 0 ;
ii = pos("Aa", "aazzza");
say(ii);
//"I" "忽略大小写"
ii = pos("Aa", "aazzza", 1,"I");
say(ii);
//"I " "忽略大小写" "&" "使用通配符"
//使用通配符和忽略大小写
ii = pos("A*a", "aazzza", 1,"I&");
say(ii);
}