Lua: rename `reader_extensions`/`writer_extensions` globals...

...as `Extensions`.

Update documnetation.

Include a custom extension in the documentation example.

See #8390.

2 files changed, 2 insertions, 2 deletions

diff --git a/pandoc-lua-engine/src/Text/Pandoc/Lua/Reader.hs b/pandoc-lua-engine/src/Text/Pandoc/Lua/Reader.hs
index 2c2dd369b..8e411aeb2 100644
--- a/pandoc-lua-engine/src/Text/Pandoc/Lua/Reader.hs
+++ b/pandoc-lua-engine/src/Text/Pandoc/Lua/Reader.hs
@@ -48,7 +48,7 @@ readCustom luaFile = do
     when (stat /= Lua.OK)
       Lua.throwErrorAsException
 
-    extsConf <- getglobal "reader_extensions" >>= \case
+    extsConf <- getglobal "Extensions" >>= \case
       TypeNil   -> pure $ ExtensionsConfig mempty mempty
       _         -> forcePeek $ peekExtensionsConfig top `lastly` pop 1
 
diff --git a/pandoc-lua-engine/src/Text/Pandoc/Lua/Writer.hs b/pandoc-lua-engine/src/Text/Pandoc/Lua/Writer.hs
index eeec9b6af..e310b33c8 100644
--- a/pandoc-lua-engine/src/Text/Pandoc/Lua/Writer.hs
+++ b/pandoc-lua-engine/src/Text/Pandoc/Lua/Writer.hs
@@ -61,7 +61,7 @@ writeCustom luaFile = do
 
     let writerField = "Pandoc Writer function"
 
-    extsConf <- rawgetglobal "writer_extensions" >>= \case
+    extsConf <- rawgetglobal "Extensions" >>= \case
       TypeNil   -> ExtensionsConfig mempty mempty <$ pop 1
       _         -> forcePeek $ peekExtensionsConfig top `lastly` pop 1