MFC: r324362

Import mandoc 1.14.3

MFC r313958, r319717, r321810

r313958:
Import mandoc 1.4.1rc2

r319717:
Import mandoc snapshot 2017-06-08

It implements missing man(7) macros used in base by kerberos/ntp and makes them
supported by mandoc.

This import should have been done before the removal of groff.

Reported by: gordon

r321810:
Update mandoc to 1.14.2

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Update mandoc to 20160116

Import mdocml 1.13.3

Update mandoc to cvs snaphot from 20150302

Use the new unsupp warning level to detect the unsupported manpages in man(1)

Update to mandoc cvs version as of 20141201
- Compatiblity with existing manpages has been improved
- Now support ".so" directive with compressed manpages (which fixes a regression
we have since we have new man(1))

Update mandoc to 1.13.1

Merge mdocml v1.12.3 into head

MFC after: 2 weeks

Merge mandoc from vendor into contrib and provide the necessary Makefile glue.

It's not yet connected to the build.

Vendor import of mdocml 1.12.1

It is a suite of ISC licensed tools to compile and render mdoc/man pages and
will replace groff for formatting manpages in the base system.

http://mdocml.bsd.lv/

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Update mandoc to 20160116

Import mdocml 1.13.3

Update mandoc to cvs snaphot from 20150302

Use the new unsupp warning level to detect the unsupported manpages in man(1)

Update to mandoc cvs version as of 20141201
- Compatiblity with existing manpages has been improved
- Now support ".so" directive with compressed manpages (which fixes a regression
we have since we have new man(1))

Update mandoc to 1.13.1

Merge mdocml v1.12.3 into head

MFC after: 2 weeks

Merge mandoc from vendor into contrib and provide the necessary Makefile glue.

It's not yet connected to the build.

Vendor import of mdocml 1.12.1

It is a suite of ISC licensed tools to compile and render mdoc/man pages and
will replace groff for formatting manpages in the base system.

http://mdocml.bsd.lv/