src/usr.bin/checknr, branch stable/13

Remove groff from base

2017-06-07T23:00:34+00:00

All manpages in base are now compatible with mandoc(1), all roff documentation
will be relocated in the doc tree. man(1) can now use groff from the ports tree
if it needs.

Also remove checknr(1) and colcrt(1) which are only useful with groff.

Approved by:	(no objections on the mailing lists)

Renumber copyright clause 4

2017-02-28T23:42:47+00:00

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann 
Pull Request:	https://github.com/freebsd/freebsd/pull/96

Remove usage of _WITH_GETLINE from usr.bin

2016-07-30T01:07:47+00:00

Add META_MODE support.

2015-06-13T19:20:56+00:00

Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp

dirdeps.mk now sets DEP_RELDIR

2015-06-08T23:35:17+00:00

Merge sync of head

2015-05-27T01:19:58+00:00

Reduce the size to 64 for the commands, 512 was way too large for the purpose

2015-05-07T21:30:29+00:00

Noticed by:	julian

Enlarge the buffer for storing macros as some macros can be longer than 5

2015-05-05T09:54:47+00:00

Update the list of known roff commands (adding the mdoc package)

2015-05-05T09:50:21+00:00

Obtained from:	NetBSD

Properly assign open and close brackets and checks memory

2015-05-05T09:33:32+00:00

Obtained from:	NetBSD