viper portability [Re: Viper hoses describe-key{, -briefly} in xemacs]

That is, by Chong Yidong <cyd(a)stupidchicken.com&gt; (whom cc-ing), recorded as 2007-03-21 one in emacs `ChangeLog', `viper.el' revision 1.101 of 2007-03-21 16:18:25 +0000. Whoever do changes like this, they must understand the following. That is, changes of viper code in emacs cvs can easily go into xemacs package cvs without any checks. In other words, the code in emacs cvs has to be portable to xemacs also, it is normally expected to work in both emacs and xemacs. Nothing states that explicitly, as a requirement for (or at least a request to) developers. Only comment in `viper.el' says that the software is for Emacs and XEmacs Comments in many other viper `.el' files do not mention even that. What might help is `README' file in emacs cvs stating explicitly that the development sources of viper are intended to be portable as above. Another issue is updating xemacs package change log. Certainly if some upstream (emacs cvs in this case) changes are merged there, adding relevant upstream change log entries is also appropriate (in the same file or in a separate one is a matter of taste). The very glance at entries for changes one is going to merge can help detect the appearance of non- portable code, so that one can at least delay merging that particular change. _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta