convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.

don't install in /usr/share if NOSHARE is defined

- Makefile cleanups

Use ${INSTALL}.

RCS Id police.

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd

RCS Id police.

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd

netbsd.org->NetBSD.org

sweep of my licenses (userland files w/o only my copyright) for
consistency. (no functional changes)

fix up NetBSD RCS Ids to match the standard, and the leading comment as
to match as well. No functional changes.

branches: 1.3.12;
RCS Id police.

Fix spelling error in Copyright notice

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd

s/ the the / the /

branches: 1.22.26;
Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.20.2;
Sort options in man page SYNOPSIS and sync usage with it.
Bump date.

Add -l and -L options to units(1). "-l" simply lists all unit
definitions, while "-L" alsoreduces them to depend only on a few
primitive units (such as m, kg, sec).

Improve the description of the [count] from-unit to-unit arguments.

branches: 1.17.4; 1.17.10;
Expand user warning (adding examples) and move to CAVEATS as it's not fixable.

remove stray extra word

Add dholland's comment about units not warning users about non-sensical
conversions to the BUGS section.

fix typo

Use .Nm instead of the verbose program name. From YOMURA Masanori in private mail.

New sentence, new line.

Fix a spelling error in the usage, and while I'm here, make it a
little more intelligent about the arguments. A count of the
"from-unit" can now be passed more easily on the command line.

mdoc'ify. Sort sections.

Whitespace cleanup.

Fix warning.

RCS ID police

RCS Id police.

Fix manpage typo (Bug #328)

use full path when naming units lib. this file should be converted to
mandoc...

Fix spelling errors.

from Thomas Eberhardt <thomas@mathematik.uni-Bremen.de>:
fix RCS id's comment

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd

Improve previous slightly; while we accept e.g. "meter2" to mean "meter^2",
don't allow "meter-2" to be interpreted as "meter^-2" as that's very
confusing.

Improve the parser. Now we understand negative exponents; fixes PR 50768.

Also handle negative numbers better in general (don't randomly drop
the sign in a number of cases) and don't choke on exponents > 9.

This commit alters the meaning of a few previously valid but marginal
inputs (e.g. "3 foot-5 pound" is now treated as "3*-5 foot-pound"
rather than "3*5 foot-pound"; if you want the latter insert another
space) but corrects obviously wrong handling of many more.

branches: 1.25.4;
Annotate functions using format strings.

Sort options in man page SYNOPSIS and sync usage with it.
Bump date.

Really expand the name, not the definition, as the comment says.

fix incomplete comment

Add -l and -L options to units(1). "-l" simply lists all unit
definitions, while "-L" alsoreduces them to depend only on a few
primitive units (such as m, kg, sec).

Correctly ignore duplicate definitions. "continue" applies only to the
innermost loop.

Allow a number and a unit to be juxtaposed without an intervening space.
Now "litres/100km" works as desired, instead of silently being
treated as "litres/100".

branches: 1.18.2;
Use C89 function definitions

branches: 1.17.2;
ANSIfy, static + __dead

Appease -Wcast-qual with a liberal sprinkling of const.

branches: 1.15.30;
Coverity CID 814: Add extraneous checks to shut up Coverity.

Add (unsigned char) cast to ctype functions

Recognize reciprocal conversions and generate output like GNU units(1).

use strl*

Remove bogus output of '\n' when using -q.

Fix a spelling error in the usage, and while I'm here, make it a
little more intelligent about the arguments. A count of the
"from-unit" can now be passed more easily on the command line.

Don't declare 'extern opt*' getopt variables.

change includes to fix compiler warning

WARNSify, fix .Nm usage, deprecate register, use <err.h>

RCS Id police.

Use an integer instead of a char to store the getopt() return value in
order to match the function prototype and to work with compilers that
default to unsigned chars.
Compare the getopt() return value with -1 instead of EOF.

Be pedantic, main() returns int in C.

misc cleanup by jimj.

Fix spelling error in Copyright notice

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd

Extend units.lib with prefixes from Resolution 3 of the 27th meeting of CGPM.

Some more corrections/additions in units.lib:

1. cables; US cables are 720 ft, but international cables are 1/10
nautical mile and UK Admiralty cables are 1/10 of 1853.2 meters
instead of 1852 meters. Make "cable" refer to the international
definition, and add "uscable" and "admiraltycable".

2. rods and chains. US rods and chains and furlongs are defined in
terms of US survey feet, not international feet. Since the US is
apparently working on retiring survey feet, it seems like the best way
forward on this is to define two sets of these units, one prefixed
with "us". Also since this file was inconsistent about using "survey"
vs. "surveyors", fill in more duplicates.

Furthermore, Gunter's rods and chains and links are as best I can tell
the same as the international ones, so since we already have
"gunterschain" add "guntersrod" and "gunterslink".

3. If we're going to make pf a special abbreviation for picofarad,
it's reasonable to make uf a special abbreviation for microfarad, and
if we're going to define "meg" for "megabyte" we should also have
"gig".

4. A "franklin" _is_ a statcoulomb, not an approximation of one.

5. "jewel" has two Es.

units.lib: fix "surveyfoot" and kill off "british".

The US survey foot is defined as 1200/3937 of a meter, whereas the
ordinary international foot is 0.3048 meter. These are almost, but
not quite the same.

Define the survey foot this way instead of defining an adjective unit
for the conversion, which is much less confusing even if the adjective
unit had a reasonable name. For the time being the fact that it was
called "british" remains thoroughly obscure.

Reorganize units.lib.

It's all very well to file miscellaneous old units under "trivia" but
it's more useful to sort first by type and then by creakiness.

No functional change intended.

Define becquerels in base units (like curies and rutherfords already are),
rather than in terms of curies.

Add symbol Bq for becquerel.

fix inconsistent whitespace in units.lib

If we're having Thai units, make them correct. A tarangwah is a square wah,
which is ~4m^2 but not exactly (just as a wah is not exactly 2m, but close).
(wah apparently comes from the width of a person with hands outstretched...)

Add troyounce

On second thought, don't include more than one spelling for thai units

Add more Thai length, area and weight units

Add most common thai length/area measurements of wah rai ngan

branches: 1.19.2; 1.19.4;
File watt in the right group, and accept W as well, as that's quite
standard.

Add tera- and peta-bytes.

Rename "tappit-hen" to "tappithen" because unit names cannot contain
hyphens. Also change the definition from "3 imperial" (a dimensionless
quantity) to "3 bottle" (2.25 litres). Wikipedia and several other web
sites say 3 bottles or 2.25 litres, but
<http://www.christies.com/lotfinder/wine/chateau-lafite-rothschild-vintage-1811-1-tappit-hen-per-4992576-details.aspx>
says:

There seems to be no firm definition of the bottle size referred to
as "tappit-hen". Believed to be of Scottish origin, a tappit-hen
can vary, according to which definition one follows, from 1 1/2
bottles to a tregnum or 3-bottle bottle. It is safest to say that it
approximates to a magnum.

and ends with:

1 Tappit-Hen (2.25 liters) per lot

Fix references to undefined units:
* "southamericarand" should be "southafricarand";
* "sidereal day" should be "siderealday";
* "perusol" should be "perunewsol".

branches: 1.15.4; 1.15.10;
Update radioactivity-related units from http://physics.nist.gov/cuu/Units/.
The prior definition of sievert was, as far as I can tell, entirely wrong.

Caution: while "gray" and "sievert" have the same dimensionality,
they're not interchangeable -- you need to multiply by a fudge factor
that varies depending on the type of radiation and the tissue it's
affecting. (Dimensional analysis is often not a substitute for knowing
what you're doing.)

It would be nice if units had a way to warn users when they're trying
to do something that doesn't make sense, since there are lots of ways
to do so, but it doesn't, and it wouldn't be easy to arrange in the
general case.

dipotre -> dioptre.
(nobody's noticed this typo since the file was originally added in 1993...)

A hogshead is defined in the U.S. to be 63 gallons, and otherwise refers
to a volume unit of varying capacity (betwen 63 and 140(!)) gallons.

Since the U.S. is the only place it is defined, and I can find little
evidence to support the "barrel" definition, make it 63 gallons.

Like everything, this was prompted by the Simpsons.

"The metric system is a tool of the devil! My car gets 40 rods to the
hogshead, and that's the way I likes it!"

-- Abe Simpson

Remove jeroboam, magnum, and rehoboam from the "trivia" section and
put them in another section with all the other bottles (the new aptly
named "bottles" section).

Also, add shed (1e-24 barn).

add the smoot

Add ``score'' (20) to trivia section.

While I'm here, for those currencies that have a fixed exchange rate against
the Euro (BEF, DEM, ESP, FRF, IEP, ITL, LUF, NLG, ATS, PTE, FIM, GRD), use
that exchange rate.

Add "rackunit" (alias "RU" or "U").

Add 's' to netherlandguilder. Fixes bin/12082 by Benjamin Wong.

Tyop: millennium, not millenium (FreeBSD PR/24369)

Add euro, per PR 6898 by Anders Magnusson <ragge@ludd.luth.se>
Value taken from www.deutsche-bank.de.

RCS ID police

RCS Id police.

fix bugs (missing spaces) in definitions of nmile an Xunit, as pointed
out by John F. Woods <jfw@jfwhome.funhouse.com>.

add units command, written by Adrian Mariano (adrian@cam.cornell.edu or
mariano@geom.umn.edu), cleaned up, KNF'd, etc., by cgd