Consolidate the docbook ports into -sgml and -xml variants.

Submitted by:	hrs (based on)
Sponsored by:	Absolight

Refactor the docbook ports.

Reviewed by:	miwi
Sponsored by:	Absolight

Oh, I actually added DTDDIR to PLIST_SUB so that I could do that too.

Sponsored by:	Absolight

Support staging.

Sponsored by:	Absolight

- fix pkgname collisions

Submitted by:	jgh@
Approved by:	gabor@ (maintainer)

Add NO_STAGE all over the place in preparation for the staging support (cat:
textproc)

- Simplify install process (no functional changes)

PR:             ports/167921 (related)
Submitted by:   Volodymyr Kostyrko <c.kworr@gmail.com>

-remove MD5

- Properly install the catalog file
- Bump PORTREVISION

- Ignore error if catalog is already registered
- Cleanup and consistency with similar ports
- Bump PORTREVISION
- Take maintainership

Replace ugly "@unexec rmdir %D... 2>/dev/null || true" with @dirrmtry

Approved by:    krion@
PR:             ports/88711 (related)

- Add SHA256

. pre-install -> pre-su-install so this port is installable by a non-root
  user (it attempts to create a directory under ${PREFIX}).

unzip is also a BUILD_DEPENDS since this port extracts a zip file in the
install phase

SIZEify.

asmodai is no longer a committer.

Fix @exec in pkg-plist.

Submitted by:   hrs

Switch to using xmlcatmgr from mkcatalog.

# Maintainers, please let me know if I break something in your port.

Submitted by:   hrs
PR:             ports/53819, ports/53820, ports/53821, ports/53822,
                ports/53823, ports/53824, ports/53825, ports/53826,
                ports/53827, ports/53828, ports/53829, ports/53830,
                ports/53831, ports/53832, ports/53833, ports/53834,
                ports/53835, ports/53836, ports/53837

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Don't remove the system directory share/sgml

Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command;   the ECHO
macro is set to "echo" by default, but it is set to "true" if   make(1) is
invoked with the -s option while ECHO_CMD is always set to   the echo command.  
 

Set proper LATEST_LINK names to avoid conflicts.    

Put this back, with a new download location.  

Remove DocBook 4.0, superseded by 4.1  

Use ':' instead of '.' for ${CHOWN}.    

remove outdated URL    

Use mkcatalog for adding this entry to ${PREFIX}/share/sgml/catalog   and
${PREFIX}/share/sgml/docbook/catalog.    

Convert category textproc to new layout.  

Fix DISTFILE fennerage.  I'm only the MAINTAINER for docbook-310, but the  
other docbook-* ports were broken in the same way, so I've taken the   liberty
of updating the URL for all of them -- it looks as though OASIS   have fallen
over, so point these at docbook.org for the time being.    

No need for us to copy the 3.1 typo blindly in the catalog file we install.  
Wish I'd seen this sooner.   This fix is purely cosmetic, but it at least might
save us from   questions in the future.    

Fix PLIST.    

Update the port to the released version of DocBook 4.0.   This is still the SGML
version, there is also a XML version, but I haven't   looked at that yet.