1 files changed, 17 insertions, 0 deletions
diff --git a/lualibs-lua.lua b/lualibs-lua.lua
index fc05afa..9565f48 100644
--- a/lualibs-lua.lua
+++ b/lualibs-lua.lua
@@ -6,6 +6,17 @@ if not modules then modules = { } end modules ['l-lua'] = {
     license   = "see context related readme files"
 }
 
+-- potential issues with 5.3:
+
+-- i'm not sure yet if the int/float change is good for luatex
+
+-- math.min
+-- math.max
+-- tostring
+-- tonumber
+-- utf.*
+-- bit32
+
 -- compatibility hacksand helpers
 
 local major, minor = string.match(_VERSION,"^[^%d]+(%d+)%.(%d+).*$")
@@ -148,3 +159,9 @@ function optionalrequire(...)
         return result
     end
 end
+
+-- nice for non ascii scripts (this might move):
+
+if lua then
+    lua.mask = load([[τεχ = 1]]) and "utf" or "ascii"
+end