extended pointers for P4

[Merrilee Proffitt]

Going back to Syd's original email and given the subsequent discussion, is

>e) change to case sensitive, always lower case for XML, but leave as
>    case insensitive for SGML texts (seems like a bad idea to me, but
>    I have to admit I haven't put any thought into it yet)?

uch a bad idea?

>On the issue of whitespace

I vote for

>a) make no changes, leave the whitespace required;

I guess generally I am compelled by the argument to not break documents yet.

Merrilee