tree 4dac7d306e3a236ecd3c641c70e93a0a87ed9e26
parent 1e6a559b29dbbafaa90a1035f4a265cde0b5791c
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1126290215 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1126290215 -0300

detail (macro evaluates twice its arguments)