tree 775d640fa7b50ae830c897f3d3261a571a53c2f2
parent 1385d81d201620f7e72b707ff4f306c1147cf9d6
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 973533518 -0200
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 973533518 -0200

setlinehook/setcallhook return old hook