eval/encode: Fix writing strings starting with NL to list

Error [found][1] by oni-link.

[1]: https://github.com/neovim/neovim/pull/4131/files#r52239384

1 files changed, 9 insertions, 2 deletions

diff --git a/test/unit/helpers.lua b/test/unit/helpers.lua
index 7b43b2218c..9b9c1fef0f 100644
--- a/test/unit/helpers.lua
+++ b/test/unit/helpers.lua
@@ -28,8 +28,10 @@ local function filter_complex_blocks(body)
   local result = {}
 
   for line in body:gmatch("[^\r\n]+") do
-    if not (string.find(line, "(^)", 1, true) ~= nil or
-      string.find(line, "_ISwupper", 1, true)) then
+    if not (string.find(line, "(^)", 1, true) ~= nil
+            or string.find(line, "_ISwupper", 1, true)
+            or string.find(line, "msgpack_zone_push_finalizer")
+            or string.find(line, "msgpack_unpacker_reserve_buffer")) then
       result[#result + 1] = line
     end
   end
@@ -103,6 +105,11 @@ local function cimport(...)
   -- request a sorted version of the new lines (same relative order as the
   -- original preprocessed file) and feed that to the LuaJIT ffi
   local new_lines = new_cdefs:to_table()
+  if os.getenv('NVIM_TEST_PRINT_CDEF') == '1' then
+    for lnum, line in ipairs(new_lines) do
+      print(lnum, line)
+    end
+  end
   ffi.cdef(table.concat(new_lines, "\n"))
 
   return libnvim