the reason is that we have only one “kind” of match, and marking the end of the position is always correct. with arbitrary lookarounds, instead of marking the match ended here, you would have to mark the match for lookaround #7 ended here, and the match for lookaround #3 ended 5 characters ago, and the match for lookaround #12 ended 100 characters ago. i had a lot of temptation to support arbitrary lookarounds, and it really does seem like an easy fix at first glance, but the complexities arise much later in the match loop, and this is a good example of how some theory just does not hold up when you implement it. as a side note, we can actually loosen this restriction on R3 (above) which is still work in progress, but not R1, because R1 is the one that determines the start position of the match.
Американскому сенатору стало «страшнее, чем когда либо» после брифинга по Ирану02:37，推荐阅读体育直播获取更多信息
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Ресурс напоминает, что в районе Чабахара несколько недель назад военные корабли Ирана, России и Китая принимали участие в совместных учениях «Пояс безопасности».
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