1 file changed, 3 insertions, 9 deletions
diff --git a/custom/extensions/about-render.lua b/custom/extensions/about-render.lua
index b6ea560..f330d04 100644
--- a/custom/extensions/about-render.lua
+++ b/custom/extensions/about-render.lua
@@ -191,9 +191,7 @@ end
 -- first. html() only ever gets literal tag scaffolding and the character
 -- references whose shape the markdown grammar checked.
 
-local emit_inline
-
-emit_inline = function(list)
+local function emit_inline(list)
 	for _, node in ipairs(list) do
 		local kind = node.kind
 		if kind == "text" then
@@ -272,9 +270,7 @@ local function emit_lines(lines)
 	end
 end
 
-local emit_blocks
-
-emit_blocks = function(blocks)
+local function emit_blocks(blocks)
 	for _, block in ipairs(blocks) do
 		local kind = block.kind
 		if kind == "heading" then
@@ -536,9 +532,7 @@ if has_lpeg then
 		return lines
 	end
 
-	local parse_blocks
-
-	parse_blocks = function(lines, depth)
+	local function parse_blocks(lines, depth)
 		local blocks, i, n = {}, 1, #lines
 		while i <= n do
 			local line = lines[i]