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/

Restore and document -ps / -nps option.

Sponsored by: Klara, Inc.
Reviewed by: pauamma_gundo.com, pstef, kevans
Differential Revision: https://reviews.freebsd.org/D40788

Fix a few mandoc issues

- skipping paragraph macro: Pp after Sh
- sections out of conventional order: Sh EXAMPLES
- whitespace at end of input line
- normalizing date format

Merge ^/head r351317 through r351731.

- address missing whitespace for indent

PR: 239727
Submitted by: gbergling@gmail.com
Reviewed by: 0mp@
MFC after: 1 week

indent(1): rename -nsac/-sac ("space after cast") to -ncs/-cs

Also update tests and the manpage.

GNU indent had the option earlier as -cs, let's not diverge unnecessarily.

indent(1): add --version option

There exist multi-platform programs that check indent's version in order to
know what they can expect from it. GNU indent provides that via --version,
so implement th

indent(1): add --version option

There exist multi-platform programs that check indent's version in order to
know what they can expect from it. GNU indent provides that via --version,
so implement the same option here.

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indent(1): new option -lpl

With -lpl, code surrounded by parentheses in continuation lines is lined up
even if it would extend past the right margin.

With -nlpl (the default), such a line that woul

indent(1): new option -lpl

With -lpl, code surrounded by parentheses in continuation lines is lined up
even if it would extend past the right margin.

With -nlpl (the default), such a line that would extend past the right
margin is moved left to keep it within the margin, if that does not require
placing it to the left of the prevailing indentation level.

These switches have no effect if -nlp is selected.

Submitted by: Tom Lane

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indent(1): revert introduction of -lpl

That was committed with the wrong message. Will be re-added.

indent(1): new option -lpl (always line up to parenthesis)

With -lp, if a line has an opening paren which is not closed on that line,
then continuation lines will be lined up to start at the charact

indent(1): new option -lpl (always line up to parenthesis)

With -lp, if a line has an opening paren which is not closed on that line,
then continuation lines will be lined up to start at the character position
just after the opening paren.

Submitted by: Tom Lane

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indent(1): manual page corretions

Add missing options, synchronize syntax summary with the actual option list,
and other fixes.

Submitted by: Tom Lane

indent(1): remove troff output support

The troff output in indent was invented at Sun and the online documentation
for some post-SunOS operating system includes this:
The usual way to get a troff

indent(1): remove troff output support

The troff output in indent was invented at Sun and the online documentation
for some post-SunOS operating system includes this:
The usual way to get a troffed listing is with the command
indent -troff program.c | troff -mindent

The indent manual page in FreeBSD 1.0 already lacks that information and
troff -mindent complains about not being able to find the macro file.
It seems that the file did exist on SunOS and was supposed to be imported
into 4.3BSD together with the feature, but that has never happened.

Removal of troff output support simplifies a lot of indent's code.

vgrind(1) seems to be a promising replacement.

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MFhead@r322451

Merge ^/head r321383 through r322397.

Respect SIMPLE_BACKUP_SUFFIX environment variable in indent(1)

Instead of using a non-configurable ".BAK" suffix, respect the
SIMPLE_BACKUP_SUFFIX environment variable also used by patch(1). This
si

Respect SIMPLE_BACKUP_SUFFIX environment variable in indent(1)

Instead of using a non-configurable ".BAK" suffix, respect the
SIMPLE_BACKUP_SUFFIX environment variable also used by patch(1). This
simplifies cleanup operations in some patch/indent workflows.

Reviewed by: cem (earlier version), emaste, pstef
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D10921

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MFhead@r321829

MFhead@r321584

indent(1): add option -tsn for setting tab size.

Merge ^/head r311132 through r311305.

indent(1): add option -P for loading user-provided files as profiles

Without this change, indent(1) would only look to load options from ~/.indent.pro if it's there and -npro wasn't used on the comm

indent(1): add option -P for loading user-provided files as profiles

Without this change, indent(1) would only look to load options from ~/.indent.pro if it's there and -npro wasn't used on the command line. This option lets the user set their own path to the file.

Approved by: pfg (mentor)
Differential Revision: https://reviews.freebsd.org/D9010

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Merge ^/head r309519 through r309757.

indent(1): remove unneeded comma.

It is not a good practice to start a newline with a comma anyways.

Discussed with: bjk
Differential Revision: https://reviews.freebsd.org/D8690

Merge ^/head r309263 through r309518.

Document undocumented indent(1) options badp/nbadp, bs/nbs, and lc.

Submitted by: Piotr Stefaniak
Differential Revision: https://reviews.freebsd.org/D8690