Lua filter: use destructured functions for block filters

Filtering functions take element components as arguments instead of the
whole block elements. This resembles the way elements are handled in
custom writers.

2 files changed, 3 insertions, 4 deletions

diff --git a/test/lua/markdown-reader.lua b/test/lua/markdown-reader.lua
index 6356113ec..a72af5546 100644
--- a/test/lua/markdown-reader.lua
+++ b/test/lua/markdown-reader.lua
@@ -1,7 +1,6 @@
 return {
   {
-    RawBlock = function (blk)
-      local format, content = unpack(blk.c)
+    RawBlock = function (format, content)
       if format == "markdown" then
         return pandoc.reader.markdown.read_block(content)
       else
diff --git a/test/lua/plain-to-para.lua b/test/lua/plain-to-para.lua
index 747257411..a11edbbe2 100644
--- a/test/lua/plain-to-para.lua
+++ b/test/lua/plain-to-para.lua
@@ -1,6 +1,6 @@
 return {
-  { Plain = function (blk)
-      return pandoc.Para(blk.c)
+  { Plain = function (content)
+      return pandoc.Para(content)
   end,
   }
 }