tree 103eb54c3b1962882140d46746c77ddc805230fa
parent 5875be406e71e0edbb6cc1873f8c5526151790cf
author Glenn L McGrath <bug1@ihug.co.nz> 1063063152 -0000
committer Glenn L McGrath <bug1@ihug.co.nz> 1063063152 -0000

Patch from Jean Wolter
expr currently always adds even if told to subtract