vim-patch:7.4.1730

Problem:    It is not easy to get a character out of a string.
Solution:   Add strgetchar() and strcharpart().

58de0e2dcc

src/nvim/version.c

@@ -713,7 +713,7 @@ static int included_patches[] = {
   // 1733 NA
   1732,
   // 1731,
-  // 1730,
+  1730,
   // 1729 NA
   1728,
   // 1727,