Jim Penny <[EMAIL PROTECTED]> writes: > So, does that not make qmail free? There is no problem in distributing > the unchanged tarball, and we are, after all, simply distributing a > patchset that modifies it to support FHS.
Two important differences: 1) Qmail prohibits unapproved patches; Unicode does not. Unicode welcomes modification of the data they provide ("extraction", remember), qmail prohibits it. 2) A qmail binary can only be distributed if compiled from the approved qmail source. A unicode-implementing program (or "program that uses data exctracted from Unicode") contains no such restriction, you can implement part of Unicode, you can use the data to implement something totally contrary to the spirit of Unicode, you can do what you want with it. Qmail, no deal. Thomas