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-rw-r--r--runtime/lua/coxpcall.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/lua/coxpcall.lua b/runtime/lua/coxpcall.lua
index 6b179f1ef0..75e7a43567 100644
--- a/runtime/lua/coxpcall.lua
+++ b/runtime/lua/coxpcall.lua
@@ -1,6 +1,10 @@
-------------------------------------------------------------------------------
+-- (Not needed for LuaJIT or Lua 5.2+)
+--
-- Coroutine safe xpcall and pcall versions
--
+-- https://keplerproject.github.io/coxpcall/
+--
-- Encapsulates the protected calls with a coroutine based loop, so errors can
-- be dealed without the usual Lua 5.x pcall/xpcall issues with coroutines
-- yielding inside the call to pcall or xpcall.