Characters matching \p{Line_Break=Open_Punctuation}

([{¡¿༺༼᚛‚„⁅⁽₍〈❨❪❬❮❰❲❴⟅⟦⟨⟪⟬⟮⦃⦅⦇⦉⦋⦍⦏⦑⦓⦕⦗⧘⧚⧼⸘⸢⸤⸦⸨〈《「『【〔〖〘〚〝﴾︗︵︷︹︻︽︿﹁﹃﹇﹙﹛﹝（［｛｟｢𓉘𓉙𓉚𓊆𓊈𓍹