Add basic write support for 'pax' format archives

Keep writing archives in ustar format by default. People can test the
posix 'pax' format using pax(1) -w -x pax ... or cpio -o -H pax ...;
tar(1) c

Add basic write support for 'pax' format archives

Keep writing archives in ustar format by default. People can test the
posix 'pax' format using pax(1) -w -x pax ... or cpio -o -H pax ...;
tar(1) can't exercise this code yet. Only long names file and link
names are supported for now.

With input and tests from caspar@, ok millert@

show more ...

Usually, -width Fl (which is 10n) is too wide and hence ugly.
Change several instances, most of them to the usual -width Ds.

obvious cases of missing .An;
found with the new mandoc(1) MANDOCERR_AN_MISSING warning;
no text changes

make -column lists pretty again;

specifically, rewrite them to permit some markup in the column headers,
and use "Ta" instead of literal tabs; mandoc does not currently match groff
100%, but a mando

make -column lists pretty again;

specifically, rewrite them to permit some markup in the column headers,
and use "Ta" instead of literal tabs; mandoc does not currently match groff
100%, but a mandoc fix may be some time off, and we've gone enough releases
with poorly formatting column lists.

in some cases i have rewritten the lists as -tag, where -column made
little sense.

show more ...

as with other list types, column lists generally do not need a Pp/-compact
construct;

this also sidesteps what seems to be a problem with mandoc, in that
"-column -compact" seems to mess up the form

as with other list types, column lists generally do not need a Pp/-compact
construct;

this also sidesteps what seems to be a problem with mandoc, in that
"-column -compact" seems to mess up the formatting. thus these pages should
now have their lists formatted nicely (i.e. correctly aligned and with indent
applied);

as a side note, the fact that headers are not properly marked up is another
issue which will be addressed separately (a mandoc fix is needed, i think).
i have fudged a few of these to mark up properly, since the workaround does
make sense for some pages.

as another side note, i haven;t fixed man7, as i need to prepare a separate
diff for kristaps and ingo.

show more ...

Remove .Ar markup from shell redirection meta-characters '<' and '>'
because they are not argument names, but have to be used verbatim.
Both jmc@ and sobrado@ agree to remove the .Ar markup,
and it w

Remove .Ar markup from shell redirection meta-characters '<' and '>'
because they are not argument names, but have to be used verbatim.
Both jmc@ and sobrado@ agree to remove the .Ar markup,
and it was Jason's idea to not use any other markup instead.
"believe me, not everything in the cosmoverse requires markup" jmc@

show more ...

remove $OpenBSD$ lines that duplicate earlier ones

add an EXIT STATUS section for /bin;

move exit returns blurb out of DIAGNOSTICS; from daniel dickman

(sorry pval) some missing -j bits;

Add tar -j option that calls bzip2 for compress/decompress. Requires
you to install the bzip2 pkg (or add bzip2 in another way).

ok millert@ otto@ deraadt@ and 'many others'@
man page tweak from jmc@

convert to new .Dd format;

-F was missing a description;

sort options; sync usage(); from Igor Sobrado

tar and ustar formats have 8gb limit;

from peter philipp;
ok otto

go the whole hog, and provide a list of file size limits for the
various formats;

move it to CAVEATS too, which seems more logical;

suggested by peter philipp;
help/ok otto@

document size limit of sv4cpio format, and suggest alternative;

slightly different fix to that proposed by peter philipp (pr #4608);
help/ok otto@

grammar improvements from Jared Yanovich;

term 3 & 4 from tholo after permission

- section reorder
- removed unnecessary .Pp and .Ns

add rcs tags

Remove completely redundant introductory sentences in ENVIRONMENT sections.

Honor TMPDIR environment variable and document the fact.

Use .Nm instead of spelling out "cpio".

- Some section shuffling: conform to the standard order documented in mdoc(7)
- .Sh AUTHOR -> .Sh AUTHORS