An XSLT version 1.0. The code is tested for LotusXSL
Diff3 which understands the -m and -A option.
Diff3 is used for preserving the program code in the codeframes when the interface has been changed and is parsed again.
On GNU/Linux systems this is part of the diffutils package. (see www.gnu.org/software/diffutils for more information.)
For MS Windows it can be found as part of the CygWin package