CLSA-2022-1659639100 Fixed CVEs in vim: CVE-2022-2345, CVE-2022-2344, CVE-2022-2343, CVE-2022-2522

CVE-2022-2345: fix using freed memory with recursive substitute - CVE-2022-2344: fix reading past end of completion with duplicate match - CVE-2022-2343: fix reading past end of completion with a long line and 'infercase' set - CVE-2022-2522: fix accessing uninitialized memory when completing...