Support Lua 5.2

1 files changed, 3 insertions, 0 deletions

diff --git a/inline.lua b/inline.lua
index 3a9bc8a..48eccc3 100644
--- a/inline.lua
+++ b/inline.lua
@@ -38,6 +38,9 @@ local mdsearchpaths = splitpackagepath()
 
 local knownpkg = {}
 
+-- Lua 5.2 compatibility
+local unpack = unpack or table.unpack
+
 dok.inline = {}
 
 dok.colors = {