Pull in ../Makefile.inc if it exists.
Don't use install(1), use cp(1), chmod(1), and chown(1). That way non-root
users can install the files without install(1) complaining about the
inability to change the owners.
Nuke the "distribute" target. We don't need it where we're going. . .
the overhead of running Jade.
Added an ${EXTRA_CATALOGS} variable if your document needs to be
processed with additional SGML catalogs (currently not used by anything,
but might be some day).
Switched the meaning of ${JADEFLAGS} and ${JADEOPTS} for consistency. All
user-tweakable program options now match ${*FLAGS}.
into a variety of different formats. Contains a lot of code that used
to be in doc/en/handbook/Makefile, the commit log for that file will
probably prove useful as well.
