editors/neovim-qt: Fix typo default flavor

- Switch default flavor to qt5

editors/neovim-qt: Update to latest commit / Flavorize

- Use dynamic COMMENT according to flavor
- Update pkg-descr

ChangeLog: https://github.com/equalsraf/neovim-qt/compare/v0.2.17...ecb3679

editors/neovim-qt: Add portscout

devel/msgpack: Update and split into C and C++ versions

Upstream now provides msgpack as two separate distributions: a C version
with the traditional libmsgpackc.so library, and a header-only C++
version.

devel/msgpack is now devel/msgpack-c and devel/msgpack-cxx, and its
consumers now point to one or both. Note that it is entirely possible
for both to be required. PORTREVISION bump for all consumers.

In my testing, it's not clear that the MSGPACK option in the mariadb
ports actually does anything. I don't think mariadb is actually linking
against msgpack, even before this commit.

editors/neovim-qt: Adopt

 - pet portfmt

editors/neovim-qt: return to pool per maintainer request

editors/neovim-qt: Update to 0.2.17

ChangeLog: https://github.com/equalsraf/neovim-qt/releases/tag/v0.2.17

Main changes since the last release:

 * Allow negative linespace
 * Set initial editor size properly
 * Persist Gui options with QSettings
 * Add GuiWindowFrameless function
 * Add GuiNewWindow function
 * Add Improved GuiTabline
 * Add strikethrough support
 * Add support for guifontwide
 * Add GuiWindowOpacity command

Mk/Uses: always use colon for build/run suffix

Most USES use a colon for build/run(/test) suffixes. Change kde.mk,
qt.mk and pyqt.mk to do the same, and update all ports using that.

Document in CHANGES.

PR:			266034
Exp-run by:		antoine
Approved by:		tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D36349

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/neovim-qt: Update to 0.2.16.1

PR:		249033
Submitted by:	chuck@tuffli.net (maintainer)

editors/neovim-qt: prepare for Qt5-5.15

editors/neovim-qt: Update to 0.2.15

PR:		242222
Submitted by:	chuck@tuffli.net (maintainer)

editors/neovim-qt: update to 0.2.14

PR:		240885
Submitted by:	chuck@tuffli.net (maintainer)

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

editors/neovim-qt: fix build

Add USES=compiler:c++11-lang to fix:
CMake Error in src/CMakeLists.txt:
  The compiler feature "cxx_decltype" is not known to CXX compiler

  "GNU"

  version 4.2.1.

Approved by:	mentors (implicit approval)

editors/neovim-qt: update to 0.2.12

PR:		235124
Submitted by:	chuck@tuffli.net (maintainer)

Fix Qt5 symbol version scripts to put the catch-all clause first.  When
a symbol matches multiple clauses the last one takes precedence.  If the
catch-all is last it captures everything.  In the case of Qt5 libraries
this caused all symbols to have a Qt_5 label while some should have
Qt_5_PRIVATE_API.  This only affects lld because GNU ld always gives the
catch-all lowest priority.

Older versions of Qt5Webengine exported some memory allocation symbols from
the bundled Chromium.  Version 5.9 stopped exporting these [1] but the
symbols were kept as weak wrappers for the standard allocation functions to
maintain binary compatibility. [2][3]  The problem is that the call to the
standard function in these weak wrappers is only resolved to the standard
function if there's a call to this standard function in other parts of
Qt5Webengine, because only then is there a non-weak symbol that takes
precedence over the weak one.  If there's no such non-weak symbol the call

Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

editors/neovim-qt: Update to 0.2.10

PR:		233756
Submitted by:	chuck@tuffli.net (maintainer)

Replace bsd.qt.mk by Uses/qt.mk and Uses/qt-dist.mk

From now on, ports that depend on Qt4 will have to set
	USES=		qt:4
	USE_QT=		foo bar
ports depending on Qt5 will use
	USES=		qt:5
	USE_QT=		foo bar

PR:		229225
Exp-run by:	antoine
Reviewed by:	mat
Approved by:	portmgr (antoine)
Differential Revision:	-https://reviews.freebsd.org/D15540

New port: editors/neovim-qt: Neovim client library and QT5 GUI

PR:		224427
Submitted by:	chuck@tuffli.net