Re: Diff of this page with other version

Erik Wienhold <ewie@ewie.name> writes:
> I think you underestimate the effort because the changes are not always
> as clear (adding one line) as for copy.sgml as you've shown above.  For
> example, if I check create_table.sgml between v15 and v16, I see that
> the addition of STORAGE modified an existing line.  So that regex has to
> match and wrap just the relevant substring.  When new storage modes are
> added we end up with nested version info in order to compare vXX with
> pre v16:

Yeah.  I think the chances of getting people to do this in the .sgml
files are precisely zero.  What might have a chance of happening is
to provide a way on the website of running htmldiff or similar tool
over two versions of a doc page on-the-fly and show the results.

            regards, tom lane