vim-patch:7.4.704

Problem:    Searching for a character matches an illegal byte and causes
            invalid memory access. (Dominique Pelle)
Solution:   Do not match an invalid byte when search for a character in a
            string.  Fix equivalence classes using negative numbers, which
            result in illegal bytes.

d82a2a990b

src/nvim/version.c

@@ -420,7 +420,7 @@ static int included_patches[] = {
   707,
   706,
   // 705 NA
-  // 704,
+  704,
   // 703 NA
   702,
   // 701 NA