expand: Fix markup for the `-t` option.

PR: 274897
Fixes: 8993d785a261
MFC after: 3 days
Reviewed by: gbe
Differential Revision: https://reviews.freebsd.org/D45167

expand.1: Fix markup for the '-t' option

When viewing the manpage the '-t' option is shown as follows

-t -Sm tab1, tab2, ..., tabn Sm

with the markup '\&Sm' included within '.It Fl t', which d

expand.1: Fix markup for the '-t' option

When viewing the manpage the '-t' option is shown as follows

-t -Sm tab1, tab2, ..., tabn Sm

with the markup '\&Sm' included within '.It Fl t', which doesn't
makes any sense.

So just remove it.

PR: 274897
MFC after: 3 days

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usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a pe

usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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Remove $FreeBSD$: one-line nroff pattern

Remove /^\.\\"\s*\$FreeBSD\$$\n/

Merge ^/head r314420 through r314481.

Renumber copyright clause 4

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

Renumber copyright clause 4

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 <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

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Merge ^/head r313644 through r313895.

Escape Sm to avoid confusion with Sm macro

Reported by: make manlint
MFC after: 2 days

Catch up with HEAD (r280229-r284686).

Merge from head

Merged ^/head r283871 through r284187.

Fix history (appeared in 1BSD)

Obtained from: OpenBSD (by schwarze@)

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $F

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

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Document that unexpand(1)'s -a and -t options are exclusive.

PR: docs/85063

Added the EXIT STATUS section where appropriate.

Mechanically kill hard sentence breaks.

mdoc(7) police: markup polishing.

Approved by: re

Remove obsolescent -tabstop option from Synopsis (it was already removed
from the usage() message). Document what the -t option does in a more
standard place. Add a standard Diagnostics section.

Allow <blank>s to be used to separate tab stop positions with the -t
argument, not just ASCII space characters and commas. Don't count
non-printing characters when determining column position.

Add the -t option, which allows tab stop positions to be specified similarly
to the way expand(1) allows. This brings unexpand(1) up to SUSv3 conformance,
and it now passes all relevant parts of the

Add the -t option, which allows tab stop positions to be specified similarly
to the way expand(1) allows. This brings unexpand(1) up to SUSv3 conformance,
and it now passes all relevant parts of the GNU textutils test suite.

PR: 35621
Reviewed by: mike

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Use `The .Nm utility'

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: split punctuation characters + misc fixes.

mdoc(7) police: use the new features of the Nm macro.

Use errx(), remove unused #include. Correct SYNOPSIS