src/usr.bin/units/units.1, branch upstream/12.1.0

MFC r343259:

2019-01-24T17:55:33Z

Correct a typo: was -> way. Sponsored by: The FreeBSD Foundation

Correct the -H longopt equivillant

2017-08-12T12:17:38Z

PR: 209876 Submitted by: Approved by: bcr (mentor) Differential Revision: https://reviews.freebsd.org/D11988

Escape No to avoid confusion with the No macro

2017-02-11T23:38:28Z

Reported by: make manlint MFC after: 2 days

Bring a little more compability with GNU units 2.12

2016-04-21T05:24:47Z

- notionally support a 'history file' flag. This doesn't do much now, but is there to prevent scripts written against GNU units from breaking - correctly gracefully quit rather than exit (this will make it easier to support a history file in the future) - remove the "t" flag from fopen which was there to support windows. We have not supported windows since at the latest, the introduction of capsicum.

Rename units.lib -> definitions.units

2016-04-19T05:17:59Z

- this matches GNU units 2.12 add ISO country codes from units 2.12

units(1): Add support for output-format

2014-07-17T06:54:12Z

Add support for the output-format argument. This also exposes subtle rounding differences between GNU units and our units.

units: Support start of line comments with '#'

2014-07-05T03:25:26Z

Modern GNU units(1) supports comments anywhere with '#' but take the easy route for now and at least support start of line # comments.

units(1): Add 'terse' support

2014-07-05T03:17:57Z

terse output is used when calling units from another script.

units(1): Add 'help' flag

2014-07-04T22:19:21Z

- Add support for --help for compatibility - Make usage() static

units(1): Fix man page

2014-07-04T21:34:48Z

Igor walks one way. I walked the other. Reported by: wblock