textproc/md4c 0.6.0

textproc/md4c: Update 0.5.3 => 0.6.0

Changelog:
https://github.com/mity/md4c/blob/v0.6.0/CHANGELOG.md

PR:		298778
Sponsored by:	UNIS Labs (vvd, commit patch)
MFH:		2026Q3

textproc/md4c: Update 0.5.2.20240225 => 0.5.3, take maintainership

Changelog:
https://github.com/mity/md4c/blob/release-0.5.3/CHANGELOG.md

Commit log:
https://github.com/mity/md4c/compare/481fbfb...release-0.5.3

PR:		294864
Approved by:	Henrik Rosenke <rosenke@dssgmbh.de> (former maintainer, via xing.com profile)
Sponsored by:	UNIS Labs
MFH:		2026Q2

textproc/md4c: Update 0.5.2 => 0.5.2.20240225 (last commit)

This update allow onlyoffice-documentserver to use the ports version,
rather than the existing source build.

Changelog:
  Fixes:
    - Fix quadratic time behavior caused by one-by-one walking over
      block lines instead of calling md_lookup_line().
    - Fix quadratic time and output size behavior caused by malicious
      misuse of link reference definitions.
    - The strike-through extension (with flag MD_FLAG_STRIKETHROUGH)
      now follows same logic as other emphasis spans in respect to
      punctuation character and word boundaries.
    - Fix handling tab when removing trailing whitespace, especially in
      connection with ATX headers.
https://github.com/mity/md4c/blob/481fbfb/CHANGELOG.md

Commit log:
https://github.com/mity/md4c/compare/release-0.5.2...481fbfb

PR:		290670
Reported by:	Matt Kempe <fsbruva@yahoo.com>
Approved by:	Henrik Rosenke <rosenke@dssgmbh.de> (maintainer, timeout 3 weeks)

textproc/md4c: update to 0.5.2

ChangeLog: https://github.com/mity/md4c/blob/master/CHANGELOG.md

Fixes CVE-2021-30027: DoS with malformed Markdown.

 * Base Score:	5.5 MEDIUM
 * Vector:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

PR:		280956
Reported by:	alster@vinterdalen.se
MFH:		2024Q3 (security fix)
Security:	CVE-2021-30027

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.

This commit implements such a proposal and moves one of the WWW: entries
of each pkg-descr file into the respective port's Makefile. A heuristic
attempts to identify the most relevant URL in case there is more than
one WWW: entry in some pkg-descr file. URLs that are not moved into the
Makefile are prefixed with "See also:" instead of "WWW:" in the pkg-descr
files in order to preserve them.

There are 1256 ports that had no WWW: entries in pkg-descr files. These
ports will not be touched in this commit.

The portlint port has been adjusted to expect a WWW entry in each port
Makefile, and to flag any remaining "WWW:" lines in pkg-descr files as
deprecated.

Approved by:		portmgr (tcberner)

devel/cmake: Update to 3.23.0

Update to 3.23.0.
Fix pkg-plist: using the default share/man location

Release Notes:
  https://cmake.org/cmake/help/v3.23/release/3.23.html

PR:		262886
Exp-run by:	antoine

textproc/md4c: Add CPE information

Approved by:	portmgr (blanket)

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

Remove # $FreeBSD$ from Makefiles.

Regular USE_GITHUB cleanup.

Remove DISTNAME, it is always overwritten.
Cleanup GH_TAGNAME and WRKSRC.

textproc/md4c: Create the port.

md4c is a markdown parser written in C.

PR:		252383
Submitted by:	Henrik Rosenke <rosenke@dssgmbh.de>
Reviewed by:	Matthias Apitz <guru@unixarea.de>, daniel.engberg.lists@pyret.net