Chase major version update of editors/emacs-devel

Bump PORTREVISION of most USES=emacs ports after editors/emacs-devel
major version increased from 30 to 31.

Sponsored by:	The FreeBSD Foundation

Chase editors/emacs update to 29.4

- Bump Emacs version in Mk/Uses/emacs.mk to update version-specific
  paths
- Bump PORTREVISION of ports with USES=emacs.  This is required for two
  reasons.  Emacs lisp files need to be byte compiled for the new Emacs
  version, and files installed under, e.g., EMACS_VERSION_SITE_LISPDIR
  need to be relocated.

Reviewed by:	ashish, yasu
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D45705

Chase editors/emacs update

- Bump Emacs version in Mk/Uses/emacs.mk to update version-specific
  paths
- Bump PORTREVISION of ports with USES=emacs.  This is required for two
  reasons.  Emacs lisp files need to be byte compiled for the new Emacs
  version, and files installed under, e.g., EMACS_VERSION_SITE_LISPDIR
  need to be relocated.

Reviewed by:	ashish
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D44492

*/*: Chase editors/emacs update

- Bump Emacs version in Mk/Uses/emacs.mk to update version-specific
  paths

- Bump PORTREVISION of ports with USES=emacs.  This is required for two
  reasons.  Emacs lisp files need to be byte compiled for the new Emacs
  version, and files installed under, e.g., EMACS_VERSION_SITE_LISPDIR
  need to be relocated.

Reviewed by:	ashish
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D43615

editors/emacs: Update to 29.1

* Update Canna patch to the one for Emacs 29.
* Add new options PGTK, SQLITE3, TREESITTER and WEBP. SQLITE3 and
  TREESITTER are ON by default. PGTK and WEBP options are excluded
  from nox flavor.
* CARGO option doesn't imply XFT but prevents it. It is caused as a
  result of adding pure GTK support (PGTK option).
* OTK options doesn't imply XTF any more. It is also caused as a
  result of adding pure GTK support.
* Update NATIVECOMP option so it specifies ahead-of-time compilation
  via the configure argument.
* Remove "experimental" from NATIVECOMP_DESC.
* Add print/freetype2 and x11-fonts/fontconfig to CAIRO_LIB_DEPENDS
  and GTK3_LIB_DEPENDS. Necessary to link emacs binary with shared

editors/emacs-devel: Update to 2022-11-28 snapshot

Bump PORTREVISION of consumers as EMACS_VER is changed to 30.0.50.

Changes:	https://github.com/emacs-mirror/emacs/compare/51589f81...7939184f

editors/emacs: Update to 28.2

* Remove FCITXPATCH option as extra-patch-src_xfns.c can't be applied
  since 28.1.
* Tidy up Makefile with portfmt.
* Bump PORTREVISION of consumers.

ChangeLog:	https://www.gnu.org/software/emacs/news/NEWS.28.2

PR:		266454
Exp-run by:	antoine
Reviewed by:	ashish, jrm
Differential Revision:	https://reviews.freebsd.org/D36613

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

editors/emacs: Update to 27.2

This is a bug-fix release with no new features.

https://www.gnu.org/software/emacs/news/NEWS.27.2

Reviewed by:	ashish
Differential Revision:	https://reviews.freebsd.org/D27700

devel/gettext-po-mode: New port to install po-mode files for emacs

-BEGIN pkg-descr---------------------------
GNU gettext is a framework of libraries and tools for internationalisation
and localisation of software.

This package contains the po-mode for the emacs editor.

WWW: https://www.gnu.org/software/gettext/
-END pkg-descr-----------------------------

This cannot be part of gettext-tools because it would create a
dependency loop through emacs (which we use to byte-compile).

In order to override the MAINTAINER, modify gettext/Makefile.common
to use MAINTAINER?= to accomodate overrides.

Next step: we should modularize up the emacs site-start.el.
Initial email sent to emacs@.