vim-patch:8.0.0358,8.0.0359 (#7832)

vim-patch:8.0.0358: invalid memory access in C-indent code
Problem:    Invalid memory access in C-indent code.
Solution:   Don't go over end of empty line. (Dominique Pelle, closes vim/vim#1492)
60629d6425

vim-patch:8.0.0359: 'number' and 'relativenumber' are not properly tested
Problem:    'number' and 'relativenumber' are not properly tested.
Solution:   Add tests, change old style to new style tests. (Ozaki Kiichi,
            closes vim/vim#1447)
dc9a081712

src/nvim/edit.c

@@ -6907,7 +6907,9 @@ bool in_cinkeys(int keytyped, int when, bool line_is_empty)
       if (try_match && *look == keytyped) {
         return true;
       }
-      look++;
+      if (*look != NUL) {
+        look++;
+      }
     }
 
     /*