[DRE-commits] [ruby-numru-units] 02/05: Refresh patches

Youhei SASAKI uwabami-guest at moszumanska.debian.org
Thu Aug 31 00:58:08 UTC 2017


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uwabami-guest pushed a commit to branch master
in repository ruby-numru-units.

commit 5bf92a4913d6657a4459a2f8027681422b4f970a
Author: Youhei SASAKI <uwabami at gfd-dennou.org>
Date:   Thu Aug 31 09:54:02 2017 +0900

    Refresh patches
    
    Signed-off-by: Youhei SASAKI <uwabami at gfd-dennou.org>
---
 debian/patches/0002-Import-upstream-gemspec.patch | 6510 ---------------------
 debian/patches/series                             |    1 -
 2 files changed, 6511 deletions(-)

diff --git a/debian/patches/0002-Import-upstream-gemspec.patch b/debian/patches/0002-Import-upstream-gemspec.patch
deleted file mode 100644
index d7ddcfe..0000000
--- a/debian/patches/0002-Import-upstream-gemspec.patch
+++ /dev/null
@@ -1,6510 +0,0 @@
-From: Youhei SASAKI <uwabami at gfd-dennou.org>
-Date: Fri, 25 Nov 2016 14:03:28 +0900
-Subject: Import upstream gemspec
-
-Signed-off-by: Youhei SASAKI <uwabami at gfd-dennou.org>
----
- Gemfile                    |    4 +
- README.rdoc                |  232 ++++
- Rakefile                   |    2 +
- lib/numru/units.rb         | 3101 +-------------------------------------------
- lib/numru/units/units.rb   | 3099 +++++++++++++++++++++++++++++++++++++++++++
- lib/numru/units/version.rb |    5 +
- numru-units.gemspec        |   25 +
- 7 files changed, 3369 insertions(+), 3099 deletions(-)
- create mode 100644 Gemfile
- create mode 100644 README.rdoc
- create mode 100644 Rakefile
- create mode 100644 lib/numru/units/units.rb
- create mode 100644 lib/numru/units/version.rb
- create mode 100644 numru-units.gemspec
-
---- /dev/null
-+++ b/Gemfile
-@@ -0,0 +1,4 @@
-+source 'https://rubygems.org'
-+
-+# Specify your gem's dependencies in numru-units.gemspec
-+gemspec
---- /dev/null
-+++ b/README.rdoc
-@@ -0,0 +1,232 @@
-+=begin
-+=class NumRu::Units
-+
-+* ((<Overview>))
-+* ((<Installation>))
-+* ((<Usage Examples>))
-+* ((<Class Methods>))
-+* ((<Instance Methods>))
-+* ((<Supported units|URL:http://ruby.gfd-dennou.org/products/numru-units/doc/dcunits.txt>))  (Plural form allowed if the second field is "P")
-+
-+==Overview
-+
-+A class of units of physical quantities.
-+
-+This class covers most functionality of UNIDATA's 
-+((<UDUNITS Library|URL:http://www.unidata.ucar.edu/packages/udunits/>)), 
-+however, with a more sophisticated handling of string expressions. 
-+
-+UDUNITS always decomposes units into the four base units and discards
-+the original string expressions. Therefore, 'hPa' always becomes
-+'100 kg.m-1.sec-1', and 'day' always becomes '86400 sec'. On the other 
-+hand, this library tries to keep the original expressions as much as
-+possible by default, while allowing partial to complete decompositions
-+if needed.
-+
-+==Installation
-+
-+Move to the top directly of this library (where you find
-+the file install.rb). Then, type in the following:
-+
-+  % ruby install.rb
-+
-+==Usage Examples
-+
-+Here is an example using the "irb" interactive shell ("(('%'))" is the
-+command prompt, and "(('>>'))" is the irb prompt -- Type in those after it
-+to test.  "(('=>'))" shows the result.):
-+
-+  % irb --simple-prompt
-+  >> require "numru/units"
-+  => true
-+  >> un1 = NumRu::Units.new('kg.m2/s')
-+  => Units{kg.m2/s}
-+  >> un2 = NumRu::Units.new('g.m')
-+  => Units{g.m}
-+  >> un3 = un1 / un2
-+  => Units[Multi[Pow[Name[g], Number[-1]], Name[kg], Pow[Name[m], Number[1]], Pow[Name[s], Number[-1]]]]
-+  >> un1.to_s
-+  => "kg.m2/s"
-+  >> un2.to_s
-+  => "g.m"
-+  >> un3.to_s
-+  => "g-1 kg.m1 s-1"
-+  >> un3.reduce5
-+  => Units[Multi[Number[1000], Pow[Name[m], Number[1]], Pow[Name[s], Number[-1]]]]
-+  >> un3.to_s
-+  => "1000 m1 s-1"
-+
-+Note the difference between the results of (('un3.to_s')) 
-+before and after (('un3.reduce5')),
-+where the former retains the literal expression
-+of each atomic unit, while the latter does the maximum reduction.
-+You can change the default behavior by using the class method 
-+(('reduce_level=')):
-+
-+  >> NumRu::Units.reduce_level = 5
-+  => :reduce5
-+  >> un3.to_s
-+  => "1000 m1 s-1"
-+
-+Note that you can eliminate the prefix (('NumRu::')) by "including"
-+it:
-+
-+  >> require "numru/units"
-+  => true
-+  >> include NumRu
-+  => Object
-+  >> un1 = Units.new('kg.m2/s')
-+  => Units{kg.m2/s}
-+  >> Units.reduce_level = 5
-+  => :reduce5
-+
-+==Class Methods
-+
-+In what follows, the prefix (('NumRu::')) is omitted for conciseness.
-+See ((<Usage Examples>)) on this issue.
-+
-+---Units.new(string)
-+    Constructor.
-+
-+    ARGUMENTS
-+    * string (String): string expression of the units. 
-+      [factor] units; [factor] time units [since ...] (see EXAMPLES below)
-+
-+    RETURN VALUE
-+    * a Units
-+
-+    EXAMPLE
-+
-+      units = Units.new('kg.m2/s')
-+      units = Units.new('100 m')
-+      units = Units.new('g/kg')
-+      units = Units.new('hour since 2003-10-01 00:00:0 +0:00')
-+      units = Units.new('hour since 2003-10-01')   # same as above
-+      units = Units.new('minutes since 2003-10-01 03:15:22.5 -6:00')
-+
-+---Units[string]
-+
-+    Same as ((<Units.new>))
-+
-+---Units.reduce_level=(n) 
-+    Set the reduction level before ((<to_s>)) is applied.
-+
-+    ARGUMENTS
-+    * n (Integer): the reduction level. The default value is 4.
-+      Use 5 if you want a full reduction. Levels lower than 4 
-+      will not be needed.
-+
-+==Instance Methods
-+
-+---to_s
-+    Returns a string expression of the units.
-+
-+---*(other)
-+    Multiplies self with another units. 
-+    Applies ((<reduce4>)) to format the string expression of the result.
-+
-+    ARGUMENTS
-+    * other [Units]: the other units
-+
-+    RETURN VALUE
-+    * a Units
-+
-+---/(other)
-+    Divides self with another units.
-+    Applies ((<reduce4>)) to format the string expression of the result.
-+
-+    ARGUMENTS
-+    * other [Units]: the other units
-+
-+    RETURN VALUE
-+    * a Units
-+
-+---**(pow)
-+    Power.
-+    Applies ((<reduce4>)) to format the string expression of the result.
-+
-+    ARGUMENTS
-+    * pow [Numeric -- Integer, Rational, or Float]
-+
-+    RETURN VALUE
-+    * a Units
-+
-+---==(other)
-+    Whether the two units are the same. 
-+    ('m/s' and 'm.s-1' are the same, for instance.)
-+
-+---===(other)
-+    Same as ((<==>)).
-+
-+---=~(other)
-+    Whether the two units are compatible (i.e., with the same dimensionality).
-+    ('m/s' and '10 m.s-1' are compatible, for instance.)
-+
-+---reduce4
-+    Moderately reduces the string expression of the units (destructive method).
-+    This method preserves string expression of atomic units. 
-+    See also ((<reduce5>)).
-+
-+    RETURN VALUE
-+    * self
-+
-+    EXAMPLE
-+      Untis.new('hour/hour').reduce4.to_s
-+        # => "1"
-+      Units.new('mm/m').reduce4.to_s
-+        # => "mm.m-1"
-+
-+---reduce5
-+    Aggressively reduces the string expression of the units (destructive method).
-+    See also ((<reduce4>)).
-+
-+    RETURN VALUE
-+    * self
-+
-+    EXAMPLE
-+      Units.new('hour/hour').reduce4.to_s
-+        # => "1"
-+      Units.new('mm/m').reduce5.to_s
-+        # => "0.001"
-+
-+---convert(numeric, to_units)
-+    Converts a numeric of the current units (=self) to ((|to_units|)).
-+
-+    ARGUMENTS
-+    * numeric [Numeric]: the numeric to convert
-+    * to_units [Units]: the units converted into
-+
-+    RETURN VALUE
-+    * a Numeric
-+
-+    EXCEPTIONS
-+    * ((|self|)) and ((|to_units|)) are incompatible.
-+
-+---convert2(val, to_units)
-+    Like ((<convert>)), but (1) accpets any Numeric-like objects, and (2)
-+    does not raise an exception even if the two units are incompatible -- 
-+    in this case, simply returns ((|val|)) (warned).
-+
-+    ARGUMENTS
-+    * val [a Numeric-like class, for which (('*')) and (('+')) are defined]:
-+      the value to convert
-+    * to_units [Units]: the units converted into
-+
-+    RETURN VALUE
-+    * an object with the same class as ((|val|)).
-+
-+---factor_and_offset(to_units)
-+    Returns the factor and offset to convert from ((|self|)) to ((|to_units|)).
-+    The conversion is done as  (('scale_factor * operand + add_offset')).
-+
-+    ARGUMENTS
-+    * to_units [Units]: the units to be converted into
-+
-+    RETURN VALUE
-+    * [ scale_factor, add_offset ] (a 2-element Array, where both are Numeric)
-+
-+    EXAMPLE
-+      scale_factor, add_offset = from_units.factor_and_offset(to_units)
-+      to = scale_factor * from + add_offset
-+
-+=end
---- /dev/null
-+++ b/Rakefile
-@@ -0,0 +1,2 @@
-+require "bundler/gem_tasks"
-+
---- a/lib/numru/units.rb
-+++ b/lib/numru/units.rb
-@@ -1,3099 +1,2 @@
--#
--# DO NOT MODIFY!!!!
--# This file is automatically generated by Racc 1.4.8
--# from Racc grammer file "".
--#
--
--require 'racc/parser.rb'
--
--
--require 'date'
--
--module NumRu
--  class Units < Racc::Parser
--
--module_eval(<<'...end units.racc/module_eval...', 'units.racc', 65)
--
--VERSION = "1.9"
--
--=begin
--= class Node
--Node is a parent class for classes of parse tree node.
--This is not expected to be instanciated directly.
--=end
--
--class Node
--
--    def initialize(*args)
--	raise "#{self.class} is virtual."
--    end
--
--    def to_s(*args)
--	raise "#{self.class}#to_s is virtual."
--    end
--
--=begin
----- pow other
--    simply constructs a PowNode object.
--    No reduction is performed.
--=end
--
--    def pow(other)
--	PowNode.new(self, other)
--    end
--
--=begin
----- mul other
--    simply constructs a MulNode object.
--    No reduction is performed.
--=end
--
--    def mul(other)
--	other = NumberNode.new(other) if Numeric === other
--	MulNode.new(self, other)
--    end
--
--=begin
----- divide other
--    simply constructs a MulNode object.
--    No reduction is performed.
--=end
--
--    def divide(other)
--	MulNode.new(self, PowNode.new(other, NumberNode.new(-1)))
--    end
--
--=begin
----- shift other
--    simply constructs a ShiftNode object.
--    No reduction is performed.
--=end
--
--    def shift(other)
--	ShiftNode.new(self, other)
--    end
--
--=begin
----- pow_eval other
--    similar to ((<pow other>)), but reduces PowNode[PowNode[...]] into
--    single PowNode[...], so overriden at PowNode class.
--=end
--
--    def pow_eval(other)
--	pow(other)
--    end
--
--=begin
----- inspect
--=end
--
--    def inspect2;  "#{self.class}[#{to_s}]";  end
--
--    def inspect;  inspect2.gsub(/Units::/, '').gsub(/NumRu::/, '').gsub(/Node\[/, '[');  end
--
--=begin
----- trim
--    in most subclasses, "trim" is redirected into "trim2".
--=end
--
--    def trim
--	trim2
--    end
--
--=begin
----- flatten
--    in most subclasses, "flatten" is redirected into "flatten2".
--=end
--
--    def flatten
--	flatten2
--    end
--
--=begin
----- sort
--=end
--
--    def sort
--	raise "#{self.class}#sort is virtual: call after flatten"
--    end
--
--=begin
----- reduce1
----- reduce2
----- reduce3
----- reduce4
----- reduce5
--=end
--
--    def reduce1
--	self
--    end
--
--    def reduce2
--	trim
--    end
--
--    def reduce3
--	trim.flatten
--    end
--
--    def reduce4
--	# unalias(Hash.new).trim.flatten.sort
--	foldnumber(nil).trim.flatten.sort
--    end
--
--    def reduce5
--	expand(Hash.new).trim.flatten.sort
--    end
--
--=begin
----- ref
--    to be overriden at ShiftNode
----- deref
--    to be overriden at ShiftNode
--=end
--
--    def ref
--	NumberNode::ZERO
--    end
--
--    def deref
--	self
--    end
--
--end
--
--class ErrorNode < Node
--
--    def initialize(string)
--	@a = string
--    end
--
--    def to_s;  @a;  end
--
--end
--
--class ContainerNode < Node
--
--    def trim2
--	x = []
--	for child in self
--	    x.push child.trim2
--	end
--	self.class.new(*x)
--    end
--
--    def inspect2
--	a = []
--	for child in self
--	    a.push child.inspect2
--	end
--      	"#{self.class}[#{a.join(', ')}]"
--    end
--
--end
--
--module BinaryNode
--
--    def each
--	yield @lhs
--	yield @rhs
--    end
--
--    def expand(stopper)
--	self.class.new(@lhs.expand(stopper), @rhs.expand(stopper))
--    end
--
--    def unalias(stopper)
--	self.class.new(@lhs.unalias(stopper), @rhs.unalias(stopper))
--    end
--
--    def foldnumber(stopper)
--	self.class.new(@lhs.foldnumber(stopper), @rhs.foldnumber(stopper))
--    end
--
--end
--
--class TerminalNode < Node
--
--    def trim2;  self;  end
--    def flatten2;  self;  end
--
--    def expand(stopper);  self;  end
--    alias :unalias :expand
--    alias :foldnumber :expand
--
--    def sort;  self;  end
--
--end
--class NameNode < TerminalNode
--
--    def initialize(string)
--	@a = string
--    end
--
--    def to_s;  @a;  end
--
--    alias :name :to_s
--
--    def power;  NumberNode::UNITY;  end
--
--    def mul_eval(another)
--	raise "internal error (#{name}, #{another.name})" if name != another.name
--	PowNode.new(self, self.power.add_eval(another.power))
--    end
--
--    def expand(stopper) 
--	raise "circular dependency for #{@a}" if stopper[@a]
--	return self if basic?
--	return CACHE[@a] if CACHE.include?(@a)
--	CACHE[@a] = expand2(stopper)
--    end
--
--    def expand2(stopper)
--	newstopper = stopper.dup
--	newstopper[@a] = true
--	if UDEFS.include?(@a) then
--	    Units.new(UDEFS[@a]).ptree.expand(newstopper)
--	else
--	    p, n = UALIASES[@a]
--	    u = Units.new(UDEFS[n] || n).ptree.expand(newstopper)
--	    MulNode.new(u, PowNode.new(NumberNode.new(10), NumberNode.new(p)))
--	end
--    end
--
--    def unalias(stopper)
--	raise "circular dependency for #{@a}" if stopper[@a]
--	return self unless UALIASES.include?(@a)
--	p, n = UALIASES[@a]
--	u = NameNode.new(n)
--	q = PowNode.new(NumberNode.new(10), NumberNode.new(p))
--	MulNode.new(u, q)
--    end
--
--    def foldnumber(stopper)
--	return self unless UPLURALS.include?(@a)
--	n = UPLURALS[@a]
--	NameNode.new(n)
--    end
--
--    def basic?
--	not (UDEFS.include?(@a) or UALIASES.include?(@a))
--    end
--
--    CACHE = {}
--
--    def factor
--	1
--    end
--
--end
--
--class NameNode
--UDEFS = {
--  "%" => "1e-2",  "Au" => "astronomical_unit",  "Bq" => "s-1",
--  "C" => "A.s",  "Celsius" => "K @ 273.15",  "F" => "C/V",
--  "Fahrenheit" => "degree_F",  "G" => "gauss",  "Gal" => "cm s-2",
--  "Gy" => "J.kg-1",  "H" => "Wb.A-1",  "Hg" => "mercury",
--  "Hz" => "1/s",  "J" => "N.m",  "Julian_year" => "365.25 day",
--  "L" => "litre",  "N" => "kg.m.s-2",  "P" => "poise",  "Pa" => "N.m-2",
--  "Pascal" => "Pa",  "S" => "A/V",  "St" => "stokes",  "Sv" => "J.kg-1",
--  "T" => "Wb.m-2",  "V" => "J/C",  "W" => "J/s",  "Wb" => "V.s",
--  "a" => "are",  "ac" => "acre",  "acre" => "10 chain2",
--  "ampere" => "A",  "angstrom" => "1.0e-10 m",
--  "angular_degree" => "degree",  "angular_minute" => "minute_angle",
--  "angular_second" => "second_angle",  "are" => "100 m2",
--  "astronomical_unit" => "1.49597870e11 m",
--  "astronomical_units" => "1.49597870e11 m",  "atm" => "atmosphere",
--  "atmosphere" => "101325 Pa",  "bar" => "1e6 dyn.cm-2",
--  "cal" => "calorie",  "calorie" => "4.18605 J",
--  "celsius" => "K @ 273.15",  "centigrade" => "K @ 273.15",
--  "century" => "100 year",  "chain" => "22 yard",
--  "common_year" => "365 day",
--  "conventional_mercury" => "gravity 13595.10 kg/m3",  "coulomb" => "C",
--  "d" => "24 hour",  "day" => "24 hour",  "degC" => "K @ 273.15",
--  "degF" => "degree_F",  "degK" => "K",  "deg_C" => "K @ 273.15",
--  "deg_F" => "degree_F",  "deg_K" => "K",  "degree" => "pi.rad/180",
--  "degreeC" => "K @ 273.15",  "degreeF" => "degree_F",
--  "degreeK" => "K",  "degree_C" => "K @ 273.15",
--  "degree_E" => "degree",  "degree_F" => "degree_R @ 459.67",
--  "degree_N" => "degree",  "degree_R" => "K / 1.8",
--  "degree_S" => "degree",  "degree_W" => "degree",
--  "degree_c" => "K @ 273.15",  "degree_east" => "degree_E",
--  "degree_f" => "degree_R @ 459.67",  "degree_north" => "degree_N",
--  "degree_south" => "degree_S",  "degree_west" => "degree_W",
--  "degrees_east" => "degree_E",  "degrees_north" => "degree_N",
--  "degrees_south" => "degree_S",  "degrees_west" => "degree_W",
--  "dyn" => "g.cm.s-2",  "dyne" => "g.cm.s-2",  "erg" => "dyn cm",
--  "fahrenheit" => "degree_F",  "farad" => "coulomb/volt",
--  "feet" => "foot",  "fermi" => "1.0e-15 m",  "foot" => "12 inch",
--  "force" => "9.80665 m.s-2",  "ft" => "foot",  "g" => "kg/1000",
--  "gal" => "cm s-2",  "gauss" => "T / 10000",  "gram" => "kg/1000",
--  "gravity" => "9.806650 meter/second2",  "h" => "60 min",
--  "hectare" => "100 are",  "hertz" => "Hz",  "hg" => "mercury",
--  "horse_power" => "75 m kilogram-force / s",  "hour" => "60 min",
--  "hr" => "60 min",  "in" => "inch",  "inch" => "2.54 cm",
--  "joule" => "J",  "kelvin" => "K",  "kgf" => "kilogram-force",
--  "kilogram" => "kg",  "knot" => "nautical_mile / hour",
--  "kph" => "km / hour",  "lb" => "pound",
--  "light_speed" => "299792458 m/s",  "light_year" => "9.46e15 m",
--  "light_years" => "9.46e15 m",  "litre" => "1.0e-3 m3",
--  "lm" => "cd.sr",  "lx" => "lm.m-2",  "ly" => "light_year",
--  "mb" => "bar / 1000",  "mercury" => "conventional_mercury",
--  "meter" => "metre",  "metre" => "m",  "mgal" => "cm s-2 / 1000",
--  "micron" => "1.0e-6 m",  "mile" => "1760 yard",
--  "millibar" => "bar / 1000",  "min" => "60 s",  "minute" => "60 s",
--  "minute_angle" => "pi.rad/180/60",  "mole" => "mol",
--  "mon" => "month",  "month" => "6 pentad",  "mph" => "mile / hour",
--  "nautical_mile" => "1852 m",  "nautical_miles" => "1852 m",
--  "newton" => "N",  "ohm" => "V/A",  "ounce" => "pound / 16",
--  "oz" => "ounce",  "parsec" => "3.0857e16 m",  "pascal" => "Pa",
--  "pc" => "parsec",  "percent" => "1e-2",  "permil" => "1e-3",
--  "pi" => "3.141592653589793238462",  "poise" => "dyn s / cm2",
--  "pound" => "453.6 g",  "psi" => "pound-force / inch2",
--  "radian" => "rad",  "second" => "s",
--  "second_angle" => "pi.rad/180/60/60",  "steradian" => "sr",
--  "stokes" => "cm2 / s",  "t" => "ton",  "tesla" => "Wb.m-2",
--  "ton" => "1000 kg",  "tonne" => "ton",  "torr" => "133.322 Pa",
--  "volt" => "V",  "watt" => "W",  "weber" => "Wb",  "yard" => "6 feet",
--  "yd" => "yard",  "year" => "12 month",  "yr" => "year",
--}
--UALIASES = {
--  "Celsiuses" => [0, "Celsius"],  "E%" => [18, "%"],  "EA" => [18, "A"],
--  "EAu" => [18, "Au"],  "EBq" => [18, "Bq"],  "EC" => [18, "C"],
--  "EF" => [18, "F"],  "EG" => [18, "G"],  "EGal" => [18, "Gal"],
--  "EGy" => [18, "Gy"],  "EH" => [18, "H"],  "EHg" => [18, "Hg"],
--  "EHz" => [18, "Hz"],  "EJ" => [18, "J"],  "EK" => [18, "K"],
--  "EL" => [18, "L"],  "EN" => [18, "N"],  "EP" => [18, "P"],
--  "EPa" => [18, "Pa"],  "ES" => [18, "S"],  "ESt" => [18, "St"],
--  "ESv" => [18, "Sv"],  "ET" => [18, "T"],  "EV" => [18, "V"],
--  "EW" => [18, "W"],  "EWb" => [18, "Wb"],  "Ea" => [18, "a"],
--  "Eac" => [18, "ac"],  "Eatm" => [18, "atm"],  "Ebar" => [18, "bar"],
--  "Ecal" => [18, "cal"],
--  "Econventional_mercury" => [18, "conventional_mercury"],
--  "Ed" => [18, "d"],  "EdegC" => [18, "degC"],  "EdegF" => [18, "degF"],
--  "Edeg_C" => [18, "deg_C"],  "Edeg_F" => [18, "deg_F"],
--  "EdegreeC" => [18, "degreeC"],  "EdegreeF" => [18, "degreeF"],
--  "Edegree_C" => [18, "degree_C"],  "Edegree_E" => [18, "degree_E"],
--  "Edegree_F" => [18, "degree_F"],  "Edegree_N" => [18, "degree_N"],
--  "Edegree_R" => [18, "degree_R"],  "Edegree_S" => [18, "degree_S"],
--  "Edegree_W" => [18, "degree_W"],  "Edegree_c" => [18, "degree_c"],
--  "Edegree_east" => [18, "degree_east"],
--  "Edegree_f" => [18, "degree_f"],
--  "Edegree_north" => [18, "degree_north"],
--  "Edegree_south" => [18, "degree_south"],
--  "Edegree_west" => [18, "degree_west"],
--  "Edegrees_east" => [18, "degrees_east"],
--  "Edegrees_north" => [18, "degrees_north"],
--  "Edegrees_south" => [18, "degrees_south"],
--  "Edegrees_west" => [18, "degrees_west"],  "Edyn" => [18, "dyn"],
--  "Eerg" => [18, "erg"],  "Eforce" => [18, "force"],  "Eg" => [18, "g"],
--  "Egravity" => [18, "gravity"],  "Eh" => [18, "h"],
--  "Ehg" => [18, "hg"],  "Ehr" => [18, "hr"],  "Ein" => [18, "in"],
--  "Ekg" => [18, "kg"],  "Ekgf" => [18, "kgf"],  "Ekph" => [18, "kph"],
--  "Elb" => [18, "lb"],  "Elm" => [18, "lm"],  "Elx" => [18, "lx"],
--  "Ely" => [18, "ly"],  "Em" => [18, "m"],  "Emb" => [18, "mb"],
--  "Emercury" => [18, "mercury"],  "Emgal" => [18, "mgal"],
--  "Emin" => [18, "min"],  "Emol" => [18, "mol"],  "Emon" => [18, "mon"],
--  "Emph" => [18, "mph"],  "Eohm" => [18, "ohm"],  "Eoz" => [18, "oz"],
--  "Epc" => [18, "pc"],  "Epercent" => [18, "percent"],
--  "Epermil" => [18, "permil"],  "Epsi" => [18, "psi"],
--  "Erad" => [18, "rad"],  "Es" => [18, "s"],  "Esr" => [18, "sr"],
--  "Et" => [18, "t"],  "Eyr" => [18, "yr"],
--  "Fahrenheits" => [0, "Fahrenheit"],  "G%" => [9, "%"],
--  "GA" => [9, "A"],  "GAu" => [9, "Au"],  "GBq" => [9, "Bq"],
--  "GC" => [9, "C"],  "GF" => [9, "F"],  "GG" => [9, "G"],
--  "GGal" => [9, "Gal"],  "GGy" => [9, "Gy"],  "GH" => [9, "H"],
--  "GHg" => [9, "Hg"],  "GHz" => [9, "Hz"],  "GJ" => [9, "J"],
--  "GK" => [9, "K"],  "GL" => [9, "L"],  "GN" => [9, "N"],
--  "GP" => [9, "P"],  "GPa" => [9, "Pa"],  "GS" => [9, "S"],
--  "GSt" => [9, "St"],  "GSv" => [9, "Sv"],  "GT" => [9, "T"],
--  "GV" => [9, "V"],  "GW" => [9, "W"],  "GWb" => [9, "Wb"],
--  "Ga" => [9, "a"],  "Gac" => [9, "ac"],  "Gatm" => [9, "atm"],
--  "Gbar" => [9, "bar"],  "Gcal" => [9, "cal"],
--  "Gconventional_mercury" => [9, "conventional_mercury"],
--  "Gd" => [9, "d"],  "GdegC" => [9, "degC"],  "GdegF" => [9, "degF"],
--  "Gdeg_C" => [9, "deg_C"],  "Gdeg_F" => [9, "deg_F"],
--  "GdegreeC" => [9, "degreeC"],  "GdegreeF" => [9, "degreeF"],
--  "Gdegree_C" => [9, "degree_C"],  "Gdegree_E" => [9, "degree_E"],
--  "Gdegree_F" => [9, "degree_F"],  "Gdegree_N" => [9, "degree_N"],
--  "Gdegree_R" => [9, "degree_R"],  "Gdegree_S" => [9, "degree_S"],
--  "Gdegree_W" => [9, "degree_W"],  "Gdegree_c" => [9, "degree_c"],
--  "Gdegree_east" => [9, "degree_east"],  "Gdegree_f" => [9, "degree_f"],
--  "Gdegree_north" => [9, "degree_north"],
--  "Gdegree_south" => [9, "degree_south"],
--  "Gdegree_west" => [9, "degree_west"],
--  "Gdegrees_east" => [9, "degrees_east"],
--  "Gdegrees_north" => [9, "degrees_north"],
--  "Gdegrees_south" => [9, "degrees_south"],
--  "Gdegrees_west" => [9, "degrees_west"],  "Gdyn" => [9, "dyn"],
--  "Gerg" => [9, "erg"],  "Gforce" => [9, "force"],  "Gg" => [9, "g"],
--  "Ggravity" => [9, "gravity"],  "Gh" => [9, "h"],  "Ghg" => [9, "hg"],
--  "Ghr" => [9, "hr"],  "Gin" => [9, "in"],  "Gkg" => [9, "kg"],
--  "Gkgf" => [9, "kgf"],  "Gkph" => [9, "kph"],  "Glb" => [9, "lb"],
--  "Glm" => [9, "lm"],  "Glx" => [9, "lx"],  "Gly" => [9, "ly"],
--  "Gm" => [9, "m"],  "Gmb" => [9, "mb"],  "Gmercury" => [9, "mercury"],
--  "Gmgal" => [9, "mgal"],  "Gmin" => [9, "min"],  "Gmol" => [9, "mol"],
--  "Gmon" => [9, "mon"],  "Gmph" => [9, "mph"],  "Gohm" => [9, "ohm"],
--  "Goz" => [9, "oz"],  "Gpc" => [9, "pc"],
--  "Gpercent" => [9, "percent"],  "Gpermil" => [9, "permil"],
--  "Gpsi" => [9, "psi"],  "Grad" => [9, "rad"],  "Gs" => [9, "s"],
--  "Gsr" => [9, "sr"],  "Gt" => [9, "t"],  "Gyr" => [9, "yr"],
--  "Julians_year" => [0, "Julian_year"],  "M%" => [6, "%"],
--  "MA" => [6, "A"],  "MAu" => [6, "Au"],  "MBq" => [6, "Bq"],
--  "MC" => [6, "C"],  "MF" => [6, "F"],  "MG" => [6, "G"],
--  "MGal" => [6, "Gal"],  "MGy" => [6, "Gy"],  "MH" => [6, "H"],
--  "MHg" => [6, "Hg"],  "MHz" => [6, "Hz"],  "MJ" => [6, "J"],
--  "MK" => [6, "K"],  "ML" => [6, "L"],  "MN" => [6, "N"],
--  "MP" => [6, "P"],  "MPa" => [6, "Pa"],  "MS" => [6, "S"],
--  "MSt" => [6, "St"],  "MSv" => [6, "Sv"],  "MT" => [6, "T"],
--  "MV" => [6, "V"],  "MW" => [6, "W"],  "MWb" => [6, "Wb"],
--  "Ma" => [6, "a"],  "Mac" => [6, "ac"],  "Matm" => [6, "atm"],
--  "Mbar" => [6, "bar"],  "Mcal" => [6, "cal"],
--  "Mconventional_mercury" => [6, "conventional_mercury"],
--  "Md" => [6, "d"],  "MdegC" => [6, "degC"],  "MdegF" => [6, "degF"],
--  "Mdeg_C" => [6, "deg_C"],  "Mdeg_F" => [6, "deg_F"],
--  "MdegreeC" => [6, "degreeC"],  "MdegreeF" => [6, "degreeF"],
--  "Mdegree_C" => [6, "degree_C"],  "Mdegree_E" => [6, "degree_E"],
--  "Mdegree_F" => [6, "degree_F"],  "Mdegree_N" => [6, "degree_N"],
--  "Mdegree_R" => [6, "degree_R"],  "Mdegree_S" => [6, "degree_S"],
--  "Mdegree_W" => [6, "degree_W"],  "Mdegree_c" => [6, "degree_c"],
--  "Mdegree_east" => [6, "degree_east"],  "Mdegree_f" => [6, "degree_f"],
--  "Mdegree_north" => [6, "degree_north"],
--  "Mdegree_south" => [6, "degree_south"],
--  "Mdegree_west" => [6, "degree_west"],
--  "Mdegrees_east" => [6, "degrees_east"],
--  "Mdegrees_north" => [6, "degrees_north"],
--  "Mdegrees_south" => [6, "degrees_south"],
--  "Mdegrees_west" => [6, "degrees_west"],  "Mdyn" => [6, "dyn"],
--  "Merg" => [6, "erg"],  "Mforce" => [6, "force"],  "Mg" => [6, "g"],
--  "Mgravity" => [6, "gravity"],  "Mh" => [6, "h"],  "Mhg" => [6, "hg"],
--  "Mhr" => [6, "hr"],  "Min" => [6, "in"],  "Mkg" => [6, "kg"],
--  "Mkgf" => [6, "kgf"],  "Mkph" => [6, "kph"],  "Mlb" => [6, "lb"],
--  "Mlm" => [6, "lm"],  "Mlx" => [6, "lx"],  "Mly" => [6, "ly"],
--  "Mm" => [6, "m"],  "Mmb" => [6, "mb"],  "Mmercury" => [6, "mercury"],
--  "Mmgal" => [6, "mgal"],  "Mmin" => [6, "min"],  "Mmol" => [6, "mol"],
--  "Mmon" => [6, "mon"],  "Mmph" => [6, "mph"],  "Mohm" => [6, "ohm"],
--  "Moz" => [6, "oz"],  "Mpc" => [6, "pc"],
--  "Mpercent" => [6, "percent"],  "Mpermil" => [6, "permil"],
--  "Mpsi" => [6, "psi"],  "Mrad" => [6, "rad"],  "Ms" => [6, "s"],
--  "Msr" => [6, "sr"],  "Mt" => [6, "t"],  "Myr" => [6, "yr"],
--  "P%" => [15, "%"],  "PA" => [15, "A"],  "PAu" => [15, "Au"],
--  "PBq" => [15, "Bq"],  "PC" => [15, "C"],  "PF" => [15, "F"],
--  "PG" => [15, "G"],  "PGal" => [15, "Gal"],  "PGy" => [15, "Gy"],
--  "PH" => [15, "H"],  "PHg" => [15, "Hg"],  "PHz" => [15, "Hz"],
--  "PJ" => [15, "J"],  "PK" => [15, "K"],  "PL" => [15, "L"],
--  "PN" => [15, "N"],  "PP" => [15, "P"],  "PPa" => [15, "Pa"],
--  "PS" => [15, "S"],  "PSt" => [15, "St"],  "PSv" => [15, "Sv"],
--  "PT" => [15, "T"],  "PV" => [15, "V"],  "PW" => [15, "W"],
--  "PWb" => [15, "Wb"],  "Pa" => [15, "a"],  "Pac" => [15, "ac"],
--  "Pascals" => [0, "Pascal"],  "Patm" => [15, "atm"],
--  "Pbar" => [15, "bar"],  "Pcal" => [15, "cal"],
--  "Pconventional_mercury" => [15, "conventional_mercury"],
--  "Pd" => [15, "d"],  "PdegC" => [15, "degC"],  "PdegF" => [15, "degF"],
--  "Pdeg_C" => [15, "deg_C"],  "Pdeg_F" => [15, "deg_F"],
--  "PdegreeC" => [15, "degreeC"],  "PdegreeF" => [15, "degreeF"],
--  "Pdegree_C" => [15, "degree_C"],  "Pdegree_E" => [15, "degree_E"],
--  "Pdegree_F" => [15, "degree_F"],  "Pdegree_N" => [15, "degree_N"],
--  "Pdegree_R" => [15, "degree_R"],  "Pdegree_S" => [15, "degree_S"],
--  "Pdegree_W" => [15, "degree_W"],  "Pdegree_c" => [15, "degree_c"],
--  "Pdegree_east" => [15, "degree_east"],
--  "Pdegree_f" => [15, "degree_f"],
--  "Pdegree_north" => [15, "degree_north"],
--  "Pdegree_south" => [15, "degree_south"],
--  "Pdegree_west" => [15, "degree_west"],
--  "Pdegrees_east" => [15, "degrees_east"],
--  "Pdegrees_north" => [15, "degrees_north"],
--  "Pdegrees_south" => [15, "degrees_south"],
--  "Pdegrees_west" => [15, "degrees_west"],  "Pdyn" => [15, "dyn"],
--  "Perg" => [15, "erg"],  "Pforce" => [15, "force"],  "Pg" => [15, "g"],
--  "Pgravity" => [15, "gravity"],  "Ph" => [15, "h"],
--  "Phg" => [15, "hg"],  "Phr" => [15, "hr"],  "Pin" => [15, "in"],
--  "Pkg" => [15, "kg"],  "Pkgf" => [15, "kgf"],  "Pkph" => [15, "kph"],
--  "Plb" => [15, "lb"],  "Plm" => [15, "lm"],  "Plx" => [15, "lx"],
--  "Ply" => [15, "ly"],  "Pm" => [15, "m"],  "Pmb" => [15, "mb"],
--  "Pmercury" => [15, "mercury"],  "Pmgal" => [15, "mgal"],
--  "Pmin" => [15, "min"],  "Pmol" => [15, "mol"],  "Pmon" => [15, "mon"],
--  "Pmph" => [15, "mph"],  "Pohm" => [15, "ohm"],  "Poz" => [15, "oz"],
--  "Ppc" => [15, "pc"],  "Ppercent" => [15, "percent"],
--  "Ppermil" => [15, "permil"],  "Ppsi" => [15, "psi"],
--  "Prad" => [15, "rad"],  "Ps" => [15, "s"],  "Psr" => [15, "sr"],
--  "Pt" => [15, "t"],  "Pyr" => [15, "yr"],  "T%" => [12, "%"],
--  "TA" => [12, "A"],  "TAu" => [12, "Au"],  "TBq" => [12, "Bq"],
--  "TC" => [12, "C"],  "TF" => [12, "F"],  "TG" => [12, "G"],
--  "TGal" => [12, "Gal"],  "TGy" => [12, "Gy"],  "TH" => [12, "H"],
--  "THg" => [12, "Hg"],  "THz" => [12, "Hz"],  "TJ" => [12, "J"],
--  "TK" => [12, "K"],  "TL" => [12, "L"],  "TN" => [12, "N"],
--  "TP" => [12, "P"],  "TPa" => [12, "Pa"],  "TS" => [12, "S"],
--  "TSt" => [12, "St"],  "TSv" => [12, "Sv"],  "TT" => [12, "T"],
--  "TV" => [12, "V"],  "TW" => [12, "W"],  "TWb" => [12, "Wb"],
--  "Ta" => [12, "a"],  "Tac" => [12, "ac"],  "Tatm" => [12, "atm"],
--  "Tbar" => [12, "bar"],  "Tcal" => [12, "cal"],
--  "Tconventional_mercury" => [12, "conventional_mercury"],
--  "Td" => [12, "d"],  "TdegC" => [12, "degC"],  "TdegF" => [12, "degF"],
--  "Tdeg_C" => [12, "deg_C"],  "Tdeg_F" => [12, "deg_F"],
--  "TdegreeC" => [12, "degreeC"],  "TdegreeF" => [12, "degreeF"],
--  "Tdegree_C" => [12, "degree_C"],  "Tdegree_E" => [12, "degree_E"],
--  "Tdegree_F" => [12, "degree_F"],  "Tdegree_N" => [12, "degree_N"],
--  "Tdegree_R" => [12, "degree_R"],  "Tdegree_S" => [12, "degree_S"],
--  "Tdegree_W" => [12, "degree_W"],  "Tdegree_c" => [12, "degree_c"],
--  "Tdegree_east" => [12, "degree_east"],
--  "Tdegree_f" => [12, "degree_f"],
--  "Tdegree_north" => [12, "degree_north"],
--  "Tdegree_south" => [12, "degree_south"],
--  "Tdegree_west" => [12, "degree_west"],
--  "Tdegrees_east" => [12, "degrees_east"],
--  "Tdegrees_north" => [12, "degrees_north"],
--  "Tdegrees_south" => [12, "degrees_south"],
--  "Tdegrees_west" => [12, "degrees_west"],  "Tdyn" => [12, "dyn"],
--  "Terg" => [12, "erg"],  "Tforce" => [12, "force"],  "Tg" => [12, "g"],
--  "Tgravity" => [12, "gravity"],  "Th" => [12, "h"],
--  "Thg" => [12, "hg"],  "Thr" => [12, "hr"],  "Tin" => [12, "in"],
--  "Tkg" => [12, "kg"],  "Tkgf" => [12, "kgf"],  "Tkph" => [12, "kph"],
--  "Tlb" => [12, "lb"],  "Tlm" => [12, "lm"],  "Tlx" => [12, "lx"],
--  "Tly" => [12, "ly"],  "Tm" => [12, "m"],  "Tmb" => [12, "mb"],
--  "Tmercury" => [12, "mercury"],  "Tmgal" => [12, "mgal"],
--  "Tmin" => [12, "min"],  "Tmol" => [12, "mol"],  "Tmon" => [12, "mon"],
--  "Tmph" => [12, "mph"],  "Tohm" => [12, "ohm"],  "Toz" => [12, "oz"],
--  "Tpc" => [12, "pc"],  "Tpercent" => [12, "percent"],
--  "Tpermil" => [12, "permil"],  "Tpsi" => [12, "psi"],
--  "Trad" => [12, "rad"],  "Ts" => [12, "s"],  "Tsr" => [12, "sr"],
--  "Tt" => [12, "t"],  "Tyr" => [12, "yr"],  "a%" => [-18, "%"],
--  "aA" => [-18, "A"],  "aAu" => [-18, "Au"],  "aBq" => [-18, "Bq"],
--  "aC" => [-18, "C"],  "aF" => [-18, "F"],  "aG" => [-18, "G"],
--  "aGal" => [-18, "Gal"],  "aGy" => [-18, "Gy"],  "aH" => [-18, "H"],
--  "aHg" => [-18, "Hg"],  "aHz" => [-18, "Hz"],  "aJ" => [-18, "J"],
--  "aK" => [-18, "K"],  "aL" => [-18, "L"],  "aN" => [-18, "N"],
--  "aP" => [-18, "P"],  "aPa" => [-18, "Pa"],  "aS" => [-18, "S"],
--  "aSt" => [-18, "St"],  "aSv" => [-18, "Sv"],  "aT" => [-18, "T"],
--  "aV" => [-18, "V"],  "aW" => [-18, "W"],  "aWb" => [-18, "Wb"],
--  "aa" => [-18, "a"],  "aac" => [-18, "ac"],  "aatm" => [-18, "atm"],
--  "abar" => [-18, "bar"],  "acal" => [-18, "cal"],
--  "aconventional_mercury" => [-18, "conventional_mercury"],
--  "acres" => [0, "acre"],  "ad" => [-18, "d"],
--  "adegC" => [-18, "degC"],  "adegF" => [-18, "degF"],
--  "adeg_C" => [-18, "deg_C"],  "adeg_F" => [-18, "deg_F"],
--  "adegreeC" => [-18, "degreeC"],  "adegreeF" => [-18, "degreeF"],
--  "adegree_C" => [-18, "degree_C"],  "adegree_E" => [-18, "degree_E"],
--  "adegree_F" => [-18, "degree_F"],  "adegree_N" => [-18, "degree_N"],
--  "adegree_R" => [-18, "degree_R"],  "adegree_S" => [-18, "degree_S"],
--  "adegree_W" => [-18, "degree_W"],  "adegree_c" => [-18, "degree_c"],
--  "adegree_east" => [-18, "degree_east"],
--  "adegree_f" => [-18, "degree_f"],
--  "adegree_north" => [-18, "degree_north"],
--  "adegree_south" => [-18, "degree_south"],
--  "adegree_west" => [-18, "degree_west"],
--  "adegrees_east" => [-18, "degrees_east"],
--  "adegrees_north" => [-18, "degrees_north"],
--  "adegrees_south" => [-18, "degrees_south"],
--  "adegrees_west" => [-18, "degrees_west"],  "adyn" => [-18, "dyn"],
--  "aerg" => [-18, "erg"],  "aforce" => [-18, "force"],
--  "ag" => [-18, "g"],  "agravity" => [-18, "gravity"],
--  "ah" => [-18, "h"],  "ahg" => [-18, "hg"],  "ahr" => [-18, "hr"],
--  "ain" => [-18, "in"],  "akg" => [-18, "kg"],  "akgf" => [-18, "kgf"],
--  "akph" => [-18, "kph"],  "alb" => [-18, "lb"],  "alm" => [-18, "lm"],
--  "alx" => [-18, "lx"],  "aly" => [-18, "ly"],  "am" => [-18, "m"],
--  "amb" => [-18, "mb"],  "amercury" => [-18, "mercury"],
--  "amgal" => [-18, "mgal"],  "amin" => [-18, "min"],
--  "amol" => [-18, "mol"],  "amon" => [-18, "mon"],
--  "amperes" => [0, "ampere"],  "amph" => [-18, "mph"],
--  "angstroms" => [0, "angstrom"],
--  "angulars_degree" => [0, "angular_degree"],
--  "angulars_minute" => [0, "angular_minute"],
--  "angulars_second" => [0, "angular_second"],  "aohm" => [-18, "ohm"],
--  "aoz" => [-18, "oz"],  "apc" => [-18, "pc"],
--  "apercent" => [-18, "percent"],  "apermil" => [-18, "permil"],
--  "apsi" => [-18, "psi"],  "arad" => [-18, "rad"],
--  "ares" => [0, "are"],  "as" => [-18, "s"],  "asr" => [-18, "sr"],
--  "at" => [-18, "t"],  "atmospheres" => [0, "atmosphere"],
--  "attoCelsius" => [-18, "Celsius"],
--  "attoFahrenheit" => [-18, "Fahrenheit"],
--  "attoJulian_year" => [-18, "Julian_year"],
--  "attoPascal" => [-18, "Pascal"],  "attoacre" => [-18, "acre"],
--  "attoampere" => [-18, "ampere"],  "attoangstrom" => [-18, "angstrom"],
--  "attoangular_degree" => [-18, "angular_degree"],
--  "attoangular_minute" => [-18, "angular_minute"],
--  "attoangular_second" => [-18, "angular_second"],
--  "attoare" => [-18, "are"],  "attoatmosphere" => [-18, "atmosphere"],
--  "attocalorie" => [-18, "calorie"],  "attocelsius" => [-18, "celsius"],
--  "attocentigrade" => [-18, "centigrade"],
--  "attocentury" => [-18, "century"],  "attochain" => [-18, "chain"],
--  "attocommon_year" => [-18, "common_year"],
--  "attocoulomb" => [-18, "coulomb"],  "attoday" => [-18, "day"],
--  "attodegK" => [-18, "degK"],  "attodeg_K" => [-18, "deg_K"],
--  "attodegree" => [-18, "degree"],  "attodegreeK" => [-18, "degreeK"],
--  "attodyne" => [-18, "dyne"],  "attoerg" => [-18, "erg"],
--  "attofahrenheit" => [-18, "fahrenheit"],
--  "attofarad" => [-18, "farad"],  "attofermi" => [-18, "fermi"],
--  "attogal" => [-18, "gal"],  "attogauss" => [-18, "gauss"],
--  "attogram" => [-18, "gram"],  "attohectare" => [-18, "hectare"],
--  "attohertz" => [-18, "hertz"],  "attohour" => [-18, "hour"],
--  "attoinch" => [-18, "inch"],  "attojoule" => [-18, "joule"],
--  "attokelvin" => [-18, "kelvin"],  "attokilogram" => [-18, "kilogram"],
--  "attoknot" => [-18, "knot"],  "attolitre" => [-18, "litre"],
--  "attometer" => [-18, "meter"],  "attometre" => [-18, "metre"],
--  "attomicron" => [-18, "micron"],  "attomile" => [-18, "mile"],
--  "attomillibar" => [-18, "millibar"],  "attominute" => [-18, "minute"],
--  "attominute_angle" => [-18, "minute_angle"],
--  "attomole" => [-18, "mole"],  "attomonth" => [-18, "month"],
--  "attonewton" => [-18, "newton"],  "attoounce" => [-18, "ounce"],
--  "attoparsec" => [-18, "parsec"],  "attopascal" => [-18, "pascal"],
--  "attopentad" => [-18, "pentad"],  "attopoise" => [-18, "poise"],
--  "attopound" => [-18, "pound"],  "attoradian" => [-18, "radian"],
--  "attosecond" => [-18, "second"],
--  "attosecond_angle" => [-18, "second_angle"],
--  "attosteradian" => [-18, "steradian"],
--  "attostokes" => [-18, "stokes"],  "attotesla" => [-18, "tesla"],
--  "attoton" => [-18, "ton"],  "attotonne" => [-18, "tonne"],
--  "attotorr" => [-18, "torr"],  "attovolt" => [-18, "volt"],
--  "attowatt" => [-18, "watt"],  "attoweber" => [-18, "weber"],
--  "attoyard" => [-18, "yard"],  "attoyd" => [-18, "yd"],
--  "attoyear" => [-18, "year"],  "ayr" => [-18, "yr"],
--  "c%" => [-2, "%"],  "cA" => [-2, "A"],  "cAu" => [-2, "Au"],
--  "cBq" => [-2, "Bq"],  "cC" => [-2, "C"],  "cF" => [-2, "F"],
--  "cG" => [-2, "G"],  "cGal" => [-2, "Gal"],  "cGy" => [-2, "Gy"],
--  "cH" => [-2, "H"],  "cHg" => [-2, "Hg"],  "cHz" => [-2, "Hz"],
--  "cJ" => [-2, "J"],  "cK" => [-2, "K"],  "cL" => [-2, "L"],
--  "cN" => [-2, "N"],  "cP" => [-2, "P"],  "cPa" => [-2, "Pa"],
--  "cS" => [-2, "S"],  "cSt" => [-2, "St"],  "cSv" => [-2, "Sv"],
--  "cT" => [-2, "T"],  "cV" => [-2, "V"],  "cW" => [-2, "W"],
--  "cWb" => [-2, "Wb"],  "ca" => [-2, "a"],  "cac" => [-2, "ac"],
--  "calories" => [0, "calorie"],  "catm" => [-2, "atm"],
--  "cbar" => [-2, "bar"],  "ccal" => [-2, "cal"],
--  "cconventional_mercury" => [-2, "conventional_mercury"],
--  "cd" => [-2, "d"],  "cdegC" => [-2, "degC"],  "cdegF" => [-2, "degF"],
--  "cdeg_C" => [-2, "deg_C"],  "cdeg_F" => [-2, "deg_F"],
--  "cdegreeC" => [-2, "degreeC"],  "cdegreeF" => [-2, "degreeF"],
--  "cdegree_C" => [-2, "degree_C"],  "cdegree_E" => [-2, "degree_E"],
--  "cdegree_F" => [-2, "degree_F"],  "cdegree_N" => [-2, "degree_N"],
--  "cdegree_R" => [-2, "degree_R"],  "cdegree_S" => [-2, "degree_S"],
--  "cdegree_W" => [-2, "degree_W"],  "cdegree_c" => [-2, "degree_c"],
--  "cdegree_east" => [-2, "degree_east"],
--  "cdegree_f" => [-2, "degree_f"],
--  "cdegree_north" => [-2, "degree_north"],
--  "cdegree_south" => [-2, "degree_south"],
--  "cdegree_west" => [-2, "degree_west"],
--  "cdegrees_east" => [-2, "degrees_east"],
--  "cdegrees_north" => [-2, "degrees_north"],
--  "cdegrees_south" => [-2, "degrees_south"],
--  "cdegrees_west" => [-2, "degrees_west"],  "cdyn" => [-2, "dyn"],
--  "celsiuses" => [0, "celsius"],  "centiCelsius" => [-2, "Celsius"],
--  "centiFahrenheit" => [-2, "Fahrenheit"],
--  "centiJulian_year" => [-2, "Julian_year"],
--  "centiPascal" => [-2, "Pascal"],  "centiacre" => [-2, "acre"],
--  "centiampere" => [-2, "ampere"],  "centiangstrom" => [-2, "angstrom"],
--  "centiangular_degree" => [-2, "angular_degree"],
--  "centiangular_minute" => [-2, "angular_minute"],
--  "centiangular_second" => [-2, "angular_second"],
--  "centiare" => [-2, "are"],  "centiatmosphere" => [-2, "atmosphere"],
--  "centicalorie" => [-2, "calorie"],  "centicelsius" => [-2, "celsius"],
--  "centicentigrade" => [-2, "centigrade"],
--  "centicentury" => [-2, "century"],  "centichain" => [-2, "chain"],
--  "centicommon_year" => [-2, "common_year"],
--  "centicoulomb" => [-2, "coulomb"],  "centiday" => [-2, "day"],
--  "centidegK" => [-2, "degK"],  "centideg_K" => [-2, "deg_K"],
--  "centidegree" => [-2, "degree"],  "centidegreeK" => [-2, "degreeK"],
--  "centidyne" => [-2, "dyne"],  "centierg" => [-2, "erg"],
--  "centifahrenheit" => [-2, "fahrenheit"],
--  "centifarad" => [-2, "farad"],  "centifermi" => [-2, "fermi"],
--  "centigal" => [-2, "gal"],  "centigauss" => [-2, "gauss"],
--  "centigrades" => [0, "centigrade"],  "centigram" => [-2, "gram"],
--  "centihectare" => [-2, "hectare"],  "centihertz" => [-2, "hertz"],
--  "centihour" => [-2, "hour"],  "centiinch" => [-2, "inch"],
--  "centijoule" => [-2, "joule"],  "centikelvin" => [-2, "kelvin"],
--  "centikilogram" => [-2, "kilogram"],  "centiknot" => [-2, "knot"],
--  "centilitre" => [-2, "litre"],  "centimeter" => [-2, "meter"],
--  "centimetre" => [-2, "metre"],  "centimicron" => [-2, "micron"],
--  "centimile" => [-2, "mile"],  "centimillibar" => [-2, "millibar"],
--  "centiminute" => [-2, "minute"],
--  "centiminute_angle" => [-2, "minute_angle"],
--  "centimole" => [-2, "mole"],  "centimonth" => [-2, "month"],
--  "centinewton" => [-2, "newton"],  "centiounce" => [-2, "ounce"],
--  "centiparsec" => [-2, "parsec"],  "centipascal" => [-2, "pascal"],
--  "centipentad" => [-2, "pentad"],  "centipoise" => [-2, "poise"],
--  "centipound" => [-2, "pound"],  "centiradian" => [-2, "radian"],
--  "centisecond" => [-2, "second"],
--  "centisecond_angle" => [-2, "second_angle"],
--  "centisteradian" => [-2, "steradian"],
--  "centistokes" => [-2, "stokes"],  "centitesla" => [-2, "tesla"],
--  "centiton" => [-2, "ton"],  "centitonne" => [-2, "tonne"],
--  "centitorr" => [-2, "torr"],  "centivolt" => [-2, "volt"],
--  "centiwatt" => [-2, "watt"],  "centiweber" => [-2, "weber"],
--  "centiyard" => [-2, "yard"],  "centiyd" => [-2, "yd"],
--  "centiyear" => [-2, "year"],  "centuries" => [0, "century"],
--  "cerg" => [-2, "erg"],  "cforce" => [-2, "force"],  "cg" => [-2, "g"],
--  "cgravity" => [-2, "gravity"],  "ch" => [-2, "h"],
--  "chains" => [0, "chain"],  "chg" => [-2, "hg"],  "chr" => [-2, "hr"],
--  "cin" => [-2, "in"],  "ckg" => [-2, "kg"],  "ckgf" => [-2, "kgf"],
--  "ckph" => [-2, "kph"],  "clb" => [-2, "lb"],  "clm" => [-2, "lm"],
--  "clx" => [-2, "lx"],  "cly" => [-2, "ly"],  "cm" => [-2, "m"],
--  "cmb" => [-2, "mb"],  "cmercury" => [-2, "mercury"],
--  "cmgal" => [-2, "mgal"],  "cmin" => [-2, "min"],
--  "cmol" => [-2, "mol"],  "cmon" => [-2, "mon"],  "cmph" => [-2, "mph"],
--  "cohm" => [-2, "ohm"],  "commons_year" => [0, "common_year"],
--  "coulombs" => [0, "coulomb"],  "coz" => [-2, "oz"],
--  "cpc" => [-2, "pc"],  "cpercent" => [-2, "percent"],
--  "cpermil" => [-2, "permil"],  "cpsi" => [-2, "psi"],
--  "crad" => [-2, "rad"],  "cs" => [-2, "s"],  "csr" => [-2, "sr"],
--  "ct" => [-2, "t"],  "cyr" => [-2, "yr"],  "d%" => [-1, "%"],
--  "dA" => [-1, "A"],  "dAu" => [-1, "Au"],  "dBq" => [-1, "Bq"],
--  "dC" => [-1, "C"],  "dF" => [-1, "F"],  "dG" => [-1, "G"],
--  "dGal" => [-1, "Gal"],  "dGy" => [-1, "Gy"],  "dH" => [-1, "H"],
--  "dHg" => [-1, "Hg"],  "dHz" => [-1, "Hz"],  "dJ" => [-1, "J"],
--  "dK" => [-1, "K"],  "dL" => [-1, "L"],  "dN" => [-1, "N"],
--  "dP" => [-1, "P"],  "dPa" => [-1, "Pa"],  "dS" => [-1, "S"],
--  "dSt" => [-1, "St"],  "dSv" => [-1, "Sv"],  "dT" => [-1, "T"],
--  "dV" => [-1, "V"],  "dW" => [-1, "W"],  "dWb" => [-1, "Wb"],
--  "da" => [-1, "a"],  "da%" => [1, "%"],  "daA" => [1, "A"],
--  "daAu" => [1, "Au"],  "daBq" => [1, "Bq"],  "daC" => [1, "C"],
--  "daF" => [1, "F"],  "daG" => [1, "G"],  "daGal" => [1, "Gal"],
--  "daGy" => [1, "Gy"],  "daH" => [1, "H"],  "daHg" => [1, "Hg"],
--  "daHz" => [1, "Hz"],  "daJ" => [1, "J"],  "daK" => [1, "K"],
--  "daL" => [1, "L"],  "daN" => [1, "N"],  "daP" => [1, "P"],
--  "daPa" => [1, "Pa"],  "daS" => [1, "S"],  "daSt" => [1, "St"],
--  "daSv" => [1, "Sv"],  "daT" => [1, "T"],  "daV" => [1, "V"],
--  "daW" => [1, "W"],  "daWb" => [1, "Wb"],  "daa" => [1, "a"],
--  "daac" => [1, "ac"],  "daatm" => [1, "atm"],  "dabar" => [1, "bar"],
--  "dac" => [-1, "ac"],  "dacal" => [1, "cal"],
--  "daconventional_mercury" => [1, "conventional_mercury"],
--  "dad" => [1, "d"],  "dadegC" => [1, "degC"],  "dadegF" => [1, "degF"],
--  "dadeg_C" => [1, "deg_C"],  "dadeg_F" => [1, "deg_F"],
--  "dadegreeC" => [1, "degreeC"],  "dadegreeF" => [1, "degreeF"],
--  "dadegree_C" => [1, "degree_C"],  "dadegree_E" => [1, "degree_E"],
--  "dadegree_F" => [1, "degree_F"],  "dadegree_N" => [1, "degree_N"],
--  "dadegree_R" => [1, "degree_R"],  "dadegree_S" => [1, "degree_S"],
--  "dadegree_W" => [1, "degree_W"],  "dadegree_c" => [1, "degree_c"],
--  "dadegree_east" => [1, "degree_east"],
--  "dadegree_f" => [1, "degree_f"],
--  "dadegree_north" => [1, "degree_north"],
--  "dadegree_south" => [1, "degree_south"],
--  "dadegree_west" => [1, "degree_west"],
--  "dadegrees_east" => [1, "degrees_east"],
--  "dadegrees_north" => [1, "degrees_north"],
--  "dadegrees_south" => [1, "degrees_south"],
--  "dadegrees_west" => [1, "degrees_west"],  "dadyn" => [1, "dyn"],
--  "daerg" => [1, "erg"],  "daforce" => [1, "force"],  "dag" => [1, "g"],
--  "dagravity" => [1, "gravity"],  "dah" => [1, "h"],
--  "dahg" => [1, "hg"],  "dahr" => [1, "hr"],  "dain" => [1, "in"],
--  "dakg" => [1, "kg"],  "dakgf" => [1, "kgf"],  "dakph" => [1, "kph"],
--  "dalb" => [1, "lb"],  "dalm" => [1, "lm"],  "dalx" => [1, "lx"],
--  "daly" => [1, "ly"],  "dam" => [1, "m"],  "damb" => [1, "mb"],
--  "damercury" => [1, "mercury"],  "damgal" => [1, "mgal"],
--  "damin" => [1, "min"],  "damol" => [1, "mol"],  "damon" => [1, "mon"],
--  "damph" => [1, "mph"],  "daohm" => [1, "ohm"],  "daoz" => [1, "oz"],
--  "dapc" => [1, "pc"],  "dapercent" => [1, "percent"],
--  "dapermil" => [1, "permil"],  "dapsi" => [1, "psi"],
--  "darad" => [1, "rad"],  "das" => [1, "s"],  "dasr" => [1, "sr"],
--  "dat" => [1, "t"],  "datm" => [-1, "atm"],  "dayr" => [1, "yr"],
--  "days" => [0, "day"],  "dbar" => [-1, "bar"],  "dcal" => [-1, "cal"],
--  "dconventional_mercury" => [-1, "conventional_mercury"],
--  "dd" => [-1, "d"],  "ddegC" => [-1, "degC"],  "ddegF" => [-1, "degF"],
--  "ddeg_C" => [-1, "deg_C"],  "ddeg_F" => [-1, "deg_F"],
--  "ddegreeC" => [-1, "degreeC"],  "ddegreeF" => [-1, "degreeF"],
--  "ddegree_C" => [-1, "degree_C"],  "ddegree_E" => [-1, "degree_E"],
--  "ddegree_F" => [-1, "degree_F"],  "ddegree_N" => [-1, "degree_N"],
--  "ddegree_R" => [-1, "degree_R"],  "ddegree_S" => [-1, "degree_S"],
--  "ddegree_W" => [-1, "degree_W"],  "ddegree_c" => [-1, "degree_c"],
--  "ddegree_east" => [-1, "degree_east"],
--  "ddegree_f" => [-1, "degree_f"],
--  "ddegree_north" => [-1, "degree_north"],
--  "ddegree_south" => [-1, "degree_south"],
--  "ddegree_west" => [-1, "degree_west"],
--  "ddegrees_east" => [-1, "degrees_east"],
--  "ddegrees_north" => [-1, "degrees_north"],
--  "ddegrees_south" => [-1, "degrees_south"],
--  "ddegrees_west" => [-1, "degrees_west"],  "ddyn" => [-1, "dyn"],
--  "decaCelsius" => [1, "Celsius"],
--  "decaFahrenheit" => [1, "Fahrenheit"],
--  "decaJulian_year" => [1, "Julian_year"],
--  "decaPascal" => [1, "Pascal"],  "decaacre" => [1, "acre"],
--  "decaampere" => [1, "ampere"],  "decaangstrom" => [1, "angstrom"],
--  "decaangular_degree" => [1, "angular_degree"],
--  "decaangular_minute" => [1, "angular_minute"],
--  "decaangular_second" => [1, "angular_second"],
--  "decaare" => [1, "are"],  "decaatmosphere" => [1, "atmosphere"],
--  "decacalorie" => [1, "calorie"],  "decacelsius" => [1, "celsius"],
--  "decacentigrade" => [1, "centigrade"],
--  "decacentury" => [1, "century"],  "decachain" => [1, "chain"],
--  "decacommon_year" => [1, "common_year"],
--  "decacoulomb" => [1, "coulomb"],  "decaday" => [1, "day"],
--  "decadegK" => [1, "degK"],  "decadeg_K" => [1, "deg_K"],
--  "decadegree" => [1, "degree"],  "decadegreeK" => [1, "degreeK"],
--  "decadyne" => [1, "dyne"],  "decaerg" => [1, "erg"],
--  "decafahrenheit" => [1, "fahrenheit"],  "decafarad" => [1, "farad"],
--  "decafermi" => [1, "fermi"],  "decagal" => [1, "gal"],
--  "decagauss" => [1, "gauss"],  "decagram" => [1, "gram"],
--  "decahectare" => [1, "hectare"],  "decahertz" => [1, "hertz"],
--  "decahour" => [1, "hour"],  "decainch" => [1, "inch"],
--  "decajoule" => [1, "joule"],  "decakelvin" => [1, "kelvin"],
--  "decakilogram" => [1, "kilogram"],  "decaknot" => [1, "knot"],
--  "decalitre" => [1, "litre"],  "decameter" => [1, "meter"],
--  "decametre" => [1, "metre"],  "decamicron" => [1, "micron"],
--  "decamile" => [1, "mile"],  "decamillibar" => [1, "millibar"],
--  "decaminute" => [1, "minute"],
--  "decaminute_angle" => [1, "minute_angle"],  "decamole" => [1, "mole"],
--  "decamonth" => [1, "month"],  "decanewton" => [1, "newton"],
--  "decaounce" => [1, "ounce"],  "decaparsec" => [1, "parsec"],
--  "decapascal" => [1, "pascal"],  "decapentad" => [1, "pentad"],
--  "decapoise" => [1, "poise"],  "decapound" => [1, "pound"],
--  "decaradian" => [1, "radian"],  "decasecond" => [1, "second"],
--  "decasecond_angle" => [1, "second_angle"],
--  "decasteradian" => [1, "steradian"],  "decastokes" => [1, "stokes"],
--  "decatesla" => [1, "tesla"],  "decaton" => [1, "ton"],
--  "decatonne" => [1, "tonne"],  "decatorr" => [1, "torr"],
--  "decavolt" => [1, "volt"],  "decawatt" => [1, "watt"],
--  "decaweber" => [1, "weber"],  "decayard" => [1, "yard"],
--  "decayd" => [1, "yd"],  "decayear" => [1, "year"],
--  "deciCelsius" => [-1, "Celsius"],
--  "deciFahrenheit" => [-1, "Fahrenheit"],
--  "deciJulian_year" => [-1, "Julian_year"],
--  "deciPascal" => [-1, "Pascal"],  "deciacre" => [-1, "acre"],
--  "deciampere" => [-1, "ampere"],  "deciangstrom" => [-1, "angstrom"],
--  "deciangular_degree" => [-1, "angular_degree"],
--  "deciangular_minute" => [-1, "angular_minute"],
--  "deciangular_second" => [-1, "angular_second"],
--  "deciare" => [-1, "are"],  "deciatmosphere" => [-1, "atmosphere"],
--  "decicalorie" => [-1, "calorie"],  "decicelsius" => [-1, "celsius"],
--  "decicentigrade" => [-1, "centigrade"],
--  "decicentury" => [-1, "century"],  "decichain" => [-1, "chain"],
--  "decicommon_year" => [-1, "common_year"],
--  "decicoulomb" => [-1, "coulomb"],  "deciday" => [-1, "day"],
--  "decidegK" => [-1, "degK"],  "decideg_K" => [-1, "deg_K"],
--  "decidegree" => [-1, "degree"],  "decidegreeK" => [-1, "degreeK"],
--  "decidyne" => [-1, "dyne"],  "decierg" => [-1, "erg"],
--  "decifahrenheit" => [-1, "fahrenheit"],  "decifarad" => [-1, "farad"],
--  "decifermi" => [-1, "fermi"],  "decigal" => [-1, "gal"],
--  "decigauss" => [-1, "gauss"],  "decigram" => [-1, "gram"],
--  "decihectare" => [-1, "hectare"],  "decihertz" => [-1, "hertz"],
--  "decihour" => [-1, "hour"],  "deciinch" => [-1, "inch"],
--  "decijoule" => [-1, "joule"],  "decikelvin" => [-1, "kelvin"],
--  "decikilogram" => [-1, "kilogram"],  "deciknot" => [-1, "knot"],
--  "decilitre" => [-1, "litre"],  "decimeter" => [-1, "meter"],
--  "decimetre" => [-1, "metre"],  "decimicron" => [-1, "micron"],
--  "decimile" => [-1, "mile"],  "decimillibar" => [-1, "millibar"],
--  "deciminute" => [-1, "minute"],
--  "deciminute_angle" => [-1, "minute_angle"],
--  "decimole" => [-1, "mole"],  "decimonth" => [-1, "month"],
--  "decinewton" => [-1, "newton"],  "deciounce" => [-1, "ounce"],
--  "deciparsec" => [-1, "parsec"],  "decipascal" => [-1, "pascal"],
--  "decipentad" => [-1, "pentad"],  "decipoise" => [-1, "poise"],
--  "decipound" => [-1, "pound"],  "deciradian" => [-1, "radian"],
--  "decisecond" => [-1, "second"],
--  "decisecond_angle" => [-1, "second_angle"],
--  "decisteradian" => [-1, "steradian"],  "decistokes" => [-1, "stokes"],
--  "decitesla" => [-1, "tesla"],  "deciton" => [-1, "ton"],
--  "decitonne" => [-1, "tonne"],  "decitorr" => [-1, "torr"],
--  "decivolt" => [-1, "volt"],  "deciwatt" => [-1, "watt"],
--  "deciweber" => [-1, "weber"],  "deciyard" => [-1, "yard"],
--  "deciyd" => [-1, "yd"],  "deciyear" => [-1, "year"],
--  "degKs" => [0, "degK"],  "degreeKs" => [0, "degreeK"],
--  "degrees" => [0, "degree"],  "degs_K" => [0, "deg_K"],
--  "derg" => [-1, "erg"],  "dforce" => [-1, "force"],  "dg" => [-1, "g"],
--  "dgravity" => [-1, "gravity"],  "dh" => [-1, "h"],
--  "dhg" => [-1, "hg"],  "dhr" => [-1, "hr"],  "din" => [-1, "in"],
--  "dkg" => [-1, "kg"],  "dkgf" => [-1, "kgf"],  "dkph" => [-1, "kph"],
--  "dlb" => [-1, "lb"],  "dlm" => [-1, "lm"],  "dlx" => [-1, "lx"],
--  "dly" => [-1, "ly"],  "dm" => [-1, "m"],  "dmb" => [-1, "mb"],
--  "dmercury" => [-1, "mercury"],  "dmgal" => [-1, "mgal"],
--  "dmin" => [-1, "min"],  "dmol" => [-1, "mol"],  "dmon" => [-1, "mon"],
--  "dmph" => [-1, "mph"],  "dohm" => [-1, "ohm"],  "doz" => [-1, "oz"],
--  "dpc" => [-1, "pc"],  "dpercent" => [-1, "percent"],
--  "dpermil" => [-1, "permil"],  "dpsi" => [-1, "psi"],
--  "drad" => [-1, "rad"],  "ds" => [-1, "s"],  "dsr" => [-1, "sr"],
--  "dt" => [-1, "t"],  "dynes" => [0, "dyne"],  "dyr" => [-1, "yr"],
--  "ergs" => [0, "erg"],  "exaCelsius" => [18, "Celsius"],
--  "exaFahrenheit" => [18, "Fahrenheit"],
--  "exaJulian_year" => [18, "Julian_year"],
--  "exaPascal" => [18, "Pascal"],  "exaacre" => [18, "acre"],
--  "exaampere" => [18, "ampere"],  "exaangstrom" => [18, "angstrom"],
--  "exaangular_degree" => [18, "angular_degree"],
--  "exaangular_minute" => [18, "angular_minute"],
--  "exaangular_second" => [18, "angular_second"],
--  "exaare" => [18, "are"],  "exaatmosphere" => [18, "atmosphere"],
--  "exacalorie" => [18, "calorie"],  "exacelsius" => [18, "celsius"],
--  "exacentigrade" => [18, "centigrade"],
--  "exacentury" => [18, "century"],  "exachain" => [18, "chain"],
--  "exacommon_year" => [18, "common_year"],
--  "exacoulomb" => [18, "coulomb"],  "exaday" => [18, "day"],
--  "exadegK" => [18, "degK"],  "exadeg_K" => [18, "deg_K"],
--  "exadegree" => [18, "degree"],  "exadegreeK" => [18, "degreeK"],
--  "exadyne" => [18, "dyne"],  "exaerg" => [18, "erg"],
--  "exafahrenheit" => [18, "fahrenheit"],  "exafarad" => [18, "farad"],
--  "exafermi" => [18, "fermi"],  "exagal" => [18, "gal"],
--  "exagauss" => [18, "gauss"],  "exagram" => [18, "gram"],
--  "exahectare" => [18, "hectare"],  "exahertz" => [18, "hertz"],
--  "exahour" => [18, "hour"],  "exainch" => [18, "inch"],
--  "exajoule" => [18, "joule"],  "exakelvin" => [18, "kelvin"],
--  "exakilogram" => [18, "kilogram"],  "exaknot" => [18, "knot"],
--  "exalitre" => [18, "litre"],  "exameter" => [18, "meter"],
--  "exametre" => [18, "metre"],  "examicron" => [18, "micron"],
--  "examile" => [18, "mile"],  "examillibar" => [18, "millibar"],
--  "examinute" => [18, "minute"],
--  "examinute_angle" => [18, "minute_angle"],  "examole" => [18, "mole"],
--  "examonth" => [18, "month"],  "exanewton" => [18, "newton"],
--  "exaounce" => [18, "ounce"],  "exaparsec" => [18, "parsec"],
--  "exapascal" => [18, "pascal"],  "exapentad" => [18, "pentad"],
--  "exapoise" => [18, "poise"],  "exapound" => [18, "pound"],
--  "exaradian" => [18, "radian"],  "exasecond" => [18, "second"],
--  "exasecond_angle" => [18, "second_angle"],
--  "exasteradian" => [18, "steradian"],  "exastokes" => [18, "stokes"],
--  "exatesla" => [18, "tesla"],  "exaton" => [18, "ton"],
--  "exatonne" => [18, "tonne"],  "exatorr" => [18, "torr"],
--  "exavolt" => [18, "volt"],  "exawatt" => [18, "watt"],
--  "exaweber" => [18, "weber"],  "exayard" => [18, "yard"],
--  "exayd" => [18, "yd"],  "exayear" => [18, "year"],
--  "f%" => [-15, "%"],  "fA" => [-15, "A"],  "fAu" => [-15, "Au"],
--  "fBq" => [-15, "Bq"],  "fC" => [-15, "C"],  "fF" => [-15, "F"],
--  "fG" => [-15, "G"],  "fGal" => [-15, "Gal"],  "fGy" => [-15, "Gy"],
--  "fH" => [-15, "H"],  "fHg" => [-15, "Hg"],  "fHz" => [-15, "Hz"],
--  "fJ" => [-15, "J"],  "fK" => [-15, "K"],  "fL" => [-15, "L"],
--  "fN" => [-15, "N"],  "fP" => [-15, "P"],  "fPa" => [-15, "Pa"],
--  "fS" => [-15, "S"],  "fSt" => [-15, "St"],  "fSv" => [-15, "Sv"],
--  "fT" => [-15, "T"],  "fV" => [-15, "V"],  "fW" => [-15, "W"],
--  "fWb" => [-15, "Wb"],  "fa" => [-15, "a"],  "fac" => [-15, "ac"],
--  "fahrenheits" => [0, "fahrenheit"],  "farads" => [0, "farad"],
--  "fatm" => [-15, "atm"],  "fbar" => [-15, "bar"],
--  "fcal" => [-15, "cal"],
--  "fconventional_mercury" => [-15, "conventional_mercury"],
--  "fd" => [-15, "d"],  "fdegC" => [-15, "degC"],
--  "fdegF" => [-15, "degF"],  "fdeg_C" => [-15, "deg_C"],
--  "fdeg_F" => [-15, "deg_F"],  "fdegreeC" => [-15, "degreeC"],
--  "fdegreeF" => [-15, "degreeF"],  "fdegree_C" => [-15, "degree_C"],
--  "fdegree_E" => [-15, "degree_E"],  "fdegree_F" => [-15, "degree_F"],
--  "fdegree_N" => [-15, "degree_N"],  "fdegree_R" => [-15, "degree_R"],
--  "fdegree_S" => [-15, "degree_S"],  "fdegree_W" => [-15, "degree_W"],
--  "fdegree_c" => [-15, "degree_c"],
--  "fdegree_east" => [-15, "degree_east"],
--  "fdegree_f" => [-15, "degree_f"],
--  "fdegree_north" => [-15, "degree_north"],
--  "fdegree_south" => [-15, "degree_south"],
--  "fdegree_west" => [-15, "degree_west"],
--  "fdegrees_east" => [-15, "degrees_east"],
--  "fdegrees_north" => [-15, "degrees_north"],
--  "fdegrees_south" => [-15, "degrees_south"],
--  "fdegrees_west" => [-15, "degrees_west"],  "fdyn" => [-15, "dyn"],
--  "femtoCelsius" => [-15, "Celsius"],
--  "femtoFahrenheit" => [-15, "Fahrenheit"],
--  "femtoJulian_year" => [-15, "Julian_year"],
--  "femtoPascal" => [-15, "Pascal"],  "femtoacre" => [-15, "acre"],
--  "femtoampere" => [-15, "ampere"],
--  "femtoangstrom" => [-15, "angstrom"],
--  "femtoangular_degree" => [-15, "angular_degree"],
--  "femtoangular_minute" => [-15, "angular_minute"],
--  "femtoangular_second" => [-15, "angular_second"],
--  "femtoare" => [-15, "are"],  "femtoatmosphere" => [-15, "atmosphere"],
--  "femtocalorie" => [-15, "calorie"],
--  "femtocelsius" => [-15, "celsius"],
--  "femtocentigrade" => [-15, "centigrade"],
--  "femtocentury" => [-15, "century"],  "femtochain" => [-15, "chain"],
--  "femtocommon_year" => [-15, "common_year"],
--  "femtocoulomb" => [-15, "coulomb"],  "femtoday" => [-15, "day"],
--  "femtodegK" => [-15, "degK"],  "femtodeg_K" => [-15, "deg_K"],
--  "femtodegree" => [-15, "degree"],  "femtodegreeK" => [-15, "degreeK"],
--  "femtodyne" => [-15, "dyne"],  "femtoerg" => [-15, "erg"],
--  "femtofahrenheit" => [-15, "fahrenheit"],
--  "femtofarad" => [-15, "farad"],  "femtofermi" => [-15, "fermi"],
--  "femtogal" => [-15, "gal"],  "femtogauss" => [-15, "gauss"],
--  "femtogram" => [-15, "gram"],  "femtohectare" => [-15, "hectare"],
--  "femtohertz" => [-15, "hertz"],  "femtohour" => [-15, "hour"],
--  "femtoinch" => [-15, "inch"],  "femtojoule" => [-15, "joule"],
--  "femtokelvin" => [-15, "kelvin"],
--  "femtokilogram" => [-15, "kilogram"],  "femtoknot" => [-15, "knot"],
--  "femtolitre" => [-15, "litre"],  "femtometer" => [-15, "meter"],
--  "femtometre" => [-15, "metre"],  "femtomicron" => [-15, "micron"],
--  "femtomile" => [-15, "mile"],  "femtomillibar" => [-15, "millibar"],
--  "femtominute" => [-15, "minute"],
--  "femtominute_angle" => [-15, "minute_angle"],
--  "femtomole" => [-15, "mole"],  "femtomonth" => [-15, "month"],
--  "femtonewton" => [-15, "newton"],  "femtoounce" => [-15, "ounce"],
--  "femtoparsec" => [-15, "parsec"],  "femtopascal" => [-15, "pascal"],
--  "femtopentad" => [-15, "pentad"],  "femtopoise" => [-15, "poise"],
--  "femtopound" => [-15, "pound"],  "femtoradian" => [-15, "radian"],
--  "femtosecond" => [-15, "second"],
--  "femtosecond_angle" => [-15, "second_angle"],
--  "femtosteradian" => [-15, "steradian"],
--  "femtostokes" => [-15, "stokes"],  "femtotesla" => [-15, "tesla"],
--  "femtoton" => [-15, "ton"],  "femtotonne" => [-15, "tonne"],
--  "femtotorr" => [-15, "torr"],  "femtovolt" => [-15, "volt"],
--  "femtowatt" => [-15, "watt"],  "femtoweber" => [-15, "weber"],
--  "femtoyard" => [-15, "yard"],  "femtoyd" => [-15, "yd"],
--  "femtoyear" => [-15, "year"],  "ferg" => [-15, "erg"],
--  "fermis" => [0, "fermi"],  "fforce" => [-15, "force"],
--  "fg" => [-15, "g"],  "fgravity" => [-15, "gravity"],
--  "fh" => [-15, "h"],  "fhg" => [-15, "hg"],  "fhr" => [-15, "hr"],
--  "fin" => [-15, "in"],  "fkg" => [-15, "kg"],  "fkgf" => [-15, "kgf"],
--  "fkph" => [-15, "kph"],  "flb" => [-15, "lb"],  "flm" => [-15, "lm"],
--  "flx" => [-15, "lx"],  "fly" => [-15, "ly"],  "fm" => [-15, "m"],
--  "fmb" => [-15, "mb"],  "fmercury" => [-15, "mercury"],
--  "fmgal" => [-15, "mgal"],  "fmin" => [-15, "min"],
--  "fmol" => [-15, "mol"],  "fmon" => [-15, "mon"],
--  "fmph" => [-15, "mph"],  "fohm" => [-15, "ohm"],
--  "foz" => [-15, "oz"],  "fpc" => [-15, "pc"],
--  "fpercent" => [-15, "percent"],  "fpermil" => [-15, "permil"],
--  "fpsi" => [-15, "psi"],  "frad" => [-15, "rad"],  "fs" => [-15, "s"],
--  "fsr" => [-15, "sr"],  "ft" => [-15, "t"],  "fyr" => [-15, "yr"],
--  "gals" => [0, "gal"],  "gausses" => [0, "gauss"],
--  "gigaCelsius" => [9, "Celsius"],
--  "gigaFahrenheit" => [9, "Fahrenheit"],
--  "gigaJulian_year" => [9, "Julian_year"],
--  "gigaPascal" => [9, "Pascal"],  "gigaacre" => [9, "acre"],
--  "gigaampere" => [9, "ampere"],  "gigaangstrom" => [9, "angstrom"],
--  "gigaangular_degree" => [9, "angular_degree"],
--  "gigaangular_minute" => [9, "angular_minute"],
--  "gigaangular_second" => [9, "angular_second"],
--  "gigaare" => [9, "are"],  "gigaatmosphere" => [9, "atmosphere"],
--  "gigacalorie" => [9, "calorie"],  "gigacelsius" => [9, "celsius"],
--  "gigacentigrade" => [9, "centigrade"],
--  "gigacentury" => [9, "century"],  "gigachain" => [9, "chain"],
--  "gigacommon_year" => [9, "common_year"],
--  "gigacoulomb" => [9, "coulomb"],  "gigaday" => [9, "day"],
--  "gigadegK" => [9, "degK"],  "gigadeg_K" => [9, "deg_K"],
--  "gigadegree" => [9, "degree"],  "gigadegreeK" => [9, "degreeK"],
--  "gigadyne" => [9, "dyne"],  "gigaerg" => [9, "erg"],
--  "gigafahrenheit" => [9, "fahrenheit"],  "gigafarad" => [9, "farad"],
--  "gigafermi" => [9, "fermi"],  "gigagal" => [9, "gal"],
--  "gigagauss" => [9, "gauss"],  "gigagram" => [9, "gram"],
--  "gigahectare" => [9, "hectare"],  "gigahertz" => [9, "hertz"],
--  "gigahour" => [9, "hour"],  "gigainch" => [9, "inch"],
--  "gigajoule" => [9, "joule"],  "gigakelvin" => [9, "kelvin"],
--  "gigakilogram" => [9, "kilogram"],  "gigaknot" => [9, "knot"],
--  "gigalitre" => [9, "litre"],  "gigameter" => [9, "meter"],
--  "gigametre" => [9, "metre"],  "gigamicron" => [9, "micron"],
--  "gigamile" => [9, "mile"],  "gigamillibar" => [9, "millibar"],
--  "gigaminute" => [9, "minute"],
--  "gigaminute_angle" => [9, "minute_angle"],  "gigamole" => [9, "mole"],
--  "gigamonth" => [9, "month"],  "giganewton" => [9, "newton"],
--  "gigaounce" => [9, "ounce"],  "gigaparsec" => [9, "parsec"],
--  "gigapascal" => [9, "pascal"],  "gigapentad" => [9, "pentad"],
--  "gigapoise" => [9, "poise"],  "gigapound" => [9, "pound"],
--  "gigaradian" => [9, "radian"],  "gigasecond" => [9, "second"],
--  "gigasecond_angle" => [9, "second_angle"],
--  "gigasteradian" => [9, "steradian"],  "gigastokes" => [9, "stokes"],
--  "gigatesla" => [9, "tesla"],  "gigaton" => [9, "ton"],
--  "gigatonne" => [9, "tonne"],  "gigatorr" => [9, "torr"],
--  "gigavolt" => [9, "volt"],  "gigawatt" => [9, "watt"],
--  "gigaweber" => [9, "weber"],  "gigayard" => [9, "yard"],
--  "gigayd" => [9, "yd"],  "gigayear" => [9, "year"],
--  "grams" => [0, "gram"],  "h%" => [2, "%"],  "hA" => [2, "A"],
--  "hAu" => [2, "Au"],  "hBq" => [2, "Bq"],  "hC" => [2, "C"],
--  "hF" => [2, "F"],  "hG" => [2, "G"],  "hGal" => [2, "Gal"],
--  "hGy" => [2, "Gy"],  "hH" => [2, "H"],  "hHg" => [2, "Hg"],
--  "hHz" => [2, "Hz"],  "hJ" => [2, "J"],  "hK" => [2, "K"],
--  "hL" => [2, "L"],  "hN" => [2, "N"],  "hP" => [2, "P"],
--  "hPa" => [2, "Pa"],  "hS" => [2, "S"],  "hSt" => [2, "St"],
--  "hSv" => [2, "Sv"],  "hT" => [2, "T"],  "hV" => [2, "V"],
--  "hW" => [2, "W"],  "hWb" => [2, "Wb"],  "ha" => [2, "a"],
--  "hac" => [2, "ac"],  "hatm" => [2, "atm"],  "hbar" => [2, "bar"],
--  "hcal" => [2, "cal"],
--  "hconventional_mercury" => [2, "conventional_mercury"],
--  "hd" => [2, "d"],  "hdegC" => [2, "degC"],  "hdegF" => [2, "degF"],
--  "hdeg_C" => [2, "deg_C"],  "hdeg_F" => [2, "deg_F"],
--  "hdegreeC" => [2, "degreeC"],  "hdegreeF" => [2, "degreeF"],
--  "hdegree_C" => [2, "degree_C"],  "hdegree_E" => [2, "degree_E"],
--  "hdegree_F" => [2, "degree_F"],  "hdegree_N" => [2, "degree_N"],
--  "hdegree_R" => [2, "degree_R"],  "hdegree_S" => [2, "degree_S"],
--  "hdegree_W" => [2, "degree_W"],  "hdegree_c" => [2, "degree_c"],
--  "hdegree_east" => [2, "degree_east"],  "hdegree_f" => [2, "degree_f"],
--  "hdegree_north" => [2, "degree_north"],
--  "hdegree_south" => [2, "degree_south"],
--  "hdegree_west" => [2, "degree_west"],
--  "hdegrees_east" => [2, "degrees_east"],
--  "hdegrees_north" => [2, "degrees_north"],
--  "hdegrees_south" => [2, "degrees_south"],
--  "hdegrees_west" => [2, "degrees_west"],  "hdyn" => [2, "dyn"],
--  "hectares" => [0, "hectare"],  "hectoCelsius" => [2, "Celsius"],
--  "hectoFahrenheit" => [2, "Fahrenheit"],
--  "hectoJulian_year" => [2, "Julian_year"],
--  "hectoPascal" => [2, "Pascal"],  "hectoacre" => [2, "acre"],
--  "hectoampere" => [2, "ampere"],  "hectoangstrom" => [2, "angstrom"],
--  "hectoangular_degree" => [2, "angular_degree"],
--  "hectoangular_minute" => [2, "angular_minute"],
--  "hectoangular_second" => [2, "angular_second"],
--  "hectoare" => [2, "are"],  "hectoatmosphere" => [2, "atmosphere"],
--  "hectocalorie" => [2, "calorie"],  "hectocelsius" => [2, "celsius"],
--  "hectocentigrade" => [2, "centigrade"],
--  "hectocentury" => [2, "century"],  "hectochain" => [2, "chain"],
--  "hectocommon_year" => [2, "common_year"],
--  "hectocoulomb" => [2, "coulomb"],  "hectoday" => [2, "day"],
--  "hectodegK" => [2, "degK"],  "hectodeg_K" => [2, "deg_K"],
--  "hectodegree" => [2, "degree"],  "hectodegreeK" => [2, "degreeK"],
--  "hectodyne" => [2, "dyne"],  "hectoerg" => [2, "erg"],
--  "hectofahrenheit" => [2, "fahrenheit"],  "hectofarad" => [2, "farad"],
--  "hectofermi" => [2, "fermi"],  "hectogal" => [2, "gal"],
--  "hectogauss" => [2, "gauss"],  "hectogram" => [2, "gram"],
--  "hectohectare" => [2, "hectare"],  "hectohertz" => [2, "hertz"],
--  "hectohour" => [2, "hour"],  "hectoinch" => [2, "inch"],
--  "hectojoule" => [2, "joule"],  "hectokelvin" => [2, "kelvin"],
--  "hectokilogram" => [2, "kilogram"],  "hectoknot" => [2, "knot"],
--  "hectolitre" => [2, "litre"],  "hectometer" => [2, "meter"],
--  "hectometre" => [2, "metre"],  "hectomicron" => [2, "micron"],
--  "hectomile" => [2, "mile"],  "hectomillibar" => [2, "millibar"],
--  "hectominute" => [2, "minute"],
--  "hectominute_angle" => [2, "minute_angle"],
--  "hectomole" => [2, "mole"],  "hectomonth" => [2, "month"],
--  "hectonewton" => [2, "newton"],  "hectoounce" => [2, "ounce"],
--  "hectoparsec" => [2, "parsec"],  "hectopascal" => [2, "pascal"],
--  "hectopentad" => [2, "pentad"],  "hectopoise" => [2, "poise"],
--  "hectopound" => [2, "pound"],  "hectoradian" => [2, "radian"],
--  "hectosecond" => [2, "second"],
--  "hectosecond_angle" => [2, "second_angle"],
--  "hectosteradian" => [2, "steradian"],  "hectostokes" => [2, "stokes"],
--  "hectotesla" => [2, "tesla"],  "hectoton" => [2, "ton"],
--  "hectotonne" => [2, "tonne"],  "hectotorr" => [2, "torr"],
--  "hectovolt" => [2, "volt"],  "hectowatt" => [2, "watt"],
--  "hectoweber" => [2, "weber"],  "hectoyard" => [2, "yard"],
--  "hectoyd" => [2, "yd"],  "hectoyear" => [2, "year"],
--  "herg" => [2, "erg"],  "hertzes" => [0, "hertz"],
--  "hforce" => [2, "force"],  "hg" => [2, "g"],
--  "hgravity" => [2, "gravity"],  "hh" => [2, "h"],  "hhg" => [2, "hg"],
--  "hhr" => [2, "hr"],  "hin" => [2, "in"],  "hkg" => [2, "kg"],
--  "hkgf" => [2, "kgf"],  "hkph" => [2, "kph"],  "hlb" => [2, "lb"],
--  "hlm" => [2, "lm"],  "hlx" => [2, "lx"],  "hly" => [2, "ly"],
--  "hm" => [2, "m"],  "hmb" => [2, "mb"],  "hmercury" => [2, "mercury"],
--  "hmgal" => [2, "mgal"],  "hmin" => [2, "min"],  "hmol" => [2, "mol"],
--  "hmon" => [2, "mon"],  "hmph" => [2, "mph"],  "hohm" => [2, "ohm"],
--  "hours" => [0, "hour"],  "hoz" => [2, "oz"],  "hpc" => [2, "pc"],
--  "hpercent" => [2, "percent"],  "hpermil" => [2, "permil"],
--  "hpsi" => [2, "psi"],  "hrad" => [2, "rad"],  "hs" => [2, "s"],
--  "hsr" => [2, "sr"],  "ht" => [2, "t"],  "hyr" => [2, "yr"],
--  "inchs" => [0, "inch"],  "joules" => [0, "joule"],  "k%" => [3, "%"],
--  "kA" => [3, "A"],  "kAu" => [3, "Au"],  "kBq" => [3, "Bq"],
--  "kC" => [3, "C"],  "kF" => [3, "F"],  "kG" => [3, "G"],
--  "kGal" => [3, "Gal"],  "kGy" => [3, "Gy"],  "kH" => [3, "H"],
--  "kHg" => [3, "Hg"],  "kHz" => [3, "Hz"],  "kJ" => [3, "J"],
--  "kK" => [3, "K"],  "kL" => [3, "L"],  "kN" => [3, "N"],
--  "kP" => [3, "P"],  "kPa" => [3, "Pa"],  "kS" => [3, "S"],
--  "kSt" => [3, "St"],  "kSv" => [3, "Sv"],  "kT" => [3, "T"],
--  "kV" => [3, "V"],  "kW" => [3, "W"],  "kWb" => [3, "Wb"],
--  "ka" => [3, "a"],  "kac" => [3, "ac"],  "katm" => [3, "atm"],
--  "kbar" => [3, "bar"],  "kcal" => [3, "cal"],
--  "kconventional_mercury" => [3, "conventional_mercury"],
--  "kd" => [3, "d"],  "kdegC" => [3, "degC"],  "kdegF" => [3, "degF"],
--  "kdeg_C" => [3, "deg_C"],  "kdeg_F" => [3, "deg_F"],
--  "kdegreeC" => [3, "degreeC"],  "kdegreeF" => [3, "degreeF"],
--  "kdegree_C" => [3, "degree_C"],  "kdegree_E" => [3, "degree_E"],
--  "kdegree_F" => [3, "degree_F"],  "kdegree_N" => [3, "degree_N"],
--  "kdegree_R" => [3, "degree_R"],  "kdegree_S" => [3, "degree_S"],
--  "kdegree_W" => [3, "degree_W"],  "kdegree_c" => [3, "degree_c"],
--  "kdegree_east" => [3, "degree_east"],  "kdegree_f" => [3, "degree_f"],
--  "kdegree_north" => [3, "degree_north"],
--  "kdegree_south" => [3, "degree_south"],
--  "kdegree_west" => [3, "degree_west"],
--  "kdegrees_east" => [3, "degrees_east"],
--  "kdegrees_north" => [3, "degrees_north"],
--  "kdegrees_south" => [3, "degrees_south"],
--  "kdegrees_west" => [3, "degrees_west"],  "kdyn" => [3, "dyn"],
--  "kelvins" => [0, "kelvin"],  "kerg" => [3, "erg"],
--  "kforce" => [3, "force"],  "kgravity" => [3, "gravity"],
--  "kh" => [3, "h"],  "khg" => [3, "hg"],  "khr" => [3, "hr"],
--  "kiloCelsius" => [3, "Celsius"],
--  "kiloFahrenheit" => [3, "Fahrenheit"],
--  "kiloJulian_year" => [3, "Julian_year"],
--  "kiloPascal" => [3, "Pascal"],  "kiloacre" => [3, "acre"],
--  "kiloampere" => [3, "ampere"],  "kiloangstrom" => [3, "angstrom"],
--  "kiloangular_degree" => [3, "angular_degree"],
--  "kiloangular_minute" => [3, "angular_minute"],
--  "kiloangular_second" => [3, "angular_second"],
--  "kiloare" => [3, "are"],  "kiloatmosphere" => [3, "atmosphere"],
--  "kilocalorie" => [3, "calorie"],  "kilocelsius" => [3, "celsius"],
--  "kilocentigrade" => [3, "centigrade"],
--  "kilocentury" => [3, "century"],  "kilochain" => [3, "chain"],
--  "kilocommon_year" => [3, "common_year"],
--  "kilocoulomb" => [3, "coulomb"],  "kiloday" => [3, "day"],
--  "kilodegK" => [3, "degK"],  "kilodeg_K" => [3, "deg_K"],
--  "kilodegree" => [3, "degree"],  "kilodegreeK" => [3, "degreeK"],
--  "kilodyne" => [3, "dyne"],  "kiloerg" => [3, "erg"],
--  "kilofahrenheit" => [3, "fahrenheit"],  "kilofarad" => [3, "farad"],
--  "kilofermi" => [3, "fermi"],  "kilogal" => [3, "gal"],
--  "kilogauss" => [3, "gauss"],  "kilogram" => [3, "gram"],
--  "kilograms" => [0, "kilogram"],  "kilohectare" => [3, "hectare"],
--  "kilohertz" => [3, "hertz"],  "kilohour" => [3, "hour"],
--  "kiloinch" => [3, "inch"],  "kilojoule" => [3, "joule"],
--  "kilokelvin" => [3, "kelvin"],  "kilokilogram" => [3, "kilogram"],
--  "kiloknot" => [3, "knot"],  "kilolitre" => [3, "litre"],
--  "kilometer" => [3, "meter"],  "kilometre" => [3, "metre"],
--  "kilomicron" => [3, "micron"],  "kilomile" => [3, "mile"],
--  "kilomillibar" => [3, "millibar"],  "kilominute" => [3, "minute"],
--  "kilominute_angle" => [3, "minute_angle"],  "kilomole" => [3, "mole"],
--  "kilomonth" => [3, "month"],  "kilonewton" => [3, "newton"],
--  "kiloounce" => [3, "ounce"],  "kiloparsec" => [3, "parsec"],
--  "kilopascal" => [3, "pascal"],  "kilopentad" => [3, "pentad"],
--  "kilopoise" => [3, "poise"],  "kilopound" => [3, "pound"],
--  "kiloradian" => [3, "radian"],  "kilosecond" => [3, "second"],
--  "kilosecond_angle" => [3, "second_angle"],
--  "kilosteradian" => [3, "steradian"],  "kilostokes" => [3, "stokes"],
--  "kilotesla" => [3, "tesla"],  "kiloton" => [3, "ton"],
--  "kilotonne" => [3, "tonne"],  "kilotorr" => [3, "torr"],
--  "kilovolt" => [3, "volt"],  "kilowatt" => [3, "watt"],
--  "kiloweber" => [3, "weber"],  "kiloyard" => [3, "yard"],
--  "kiloyd" => [3, "yd"],  "kiloyear" => [3, "year"],
--  "kin" => [3, "in"],  "kkg" => [3, "kg"],  "kkgf" => [3, "kgf"],
--  "kkph" => [3, "kph"],  "klb" => [3, "lb"],  "klm" => [3, "lm"],
--  "klx" => [3, "lx"],  "kly" => [3, "ly"],  "km" => [3, "m"],
--  "kmb" => [3, "mb"],  "kmercury" => [3, "mercury"],
--  "kmgal" => [3, "mgal"],  "kmin" => [3, "min"],  "kmol" => [3, "mol"],
--  "kmon" => [3, "mon"],  "kmph" => [3, "mph"],  "knots" => [0, "knot"],
--  "kohm" => [3, "ohm"],  "koz" => [3, "oz"],  "kpc" => [3, "pc"],
--  "kpercent" => [3, "percent"],  "kpermil" => [3, "permil"],
--  "kpsi" => [3, "psi"],  "krad" => [3, "rad"],  "ks" => [3, "s"],
--  "ksr" => [3, "sr"],  "kt" => [3, "t"],  "kyr" => [3, "yr"],
--  "litres" => [0, "litre"],  "m%" => [-3, "%"],  "mA" => [-3, "A"],
--  "mAu" => [-3, "Au"],  "mBq" => [-3, "Bq"],  "mC" => [-3, "C"],
--  "mF" => [-3, "F"],  "mG" => [-3, "G"],  "mGal" => [-3, "Gal"],
--  "mGy" => [-3, "Gy"],  "mH" => [-3, "H"],  "mHg" => [-3, "Hg"],
--  "mHz" => [-3, "Hz"],  "mJ" => [-3, "J"],  "mK" => [-3, "K"],
--  "mL" => [-3, "L"],  "mN" => [-3, "N"],  "mP" => [-3, "P"],
--  "mPa" => [-3, "Pa"],  "mS" => [-3, "S"],  "mSt" => [-3, "St"],
--  "mSv" => [-3, "Sv"],  "mT" => [-3, "T"],  "mV" => [-3, "V"],
--  "mW" => [-3, "W"],  "mWb" => [-3, "Wb"],  "ma" => [-3, "a"],
--  "mac" => [-3, "ac"],  "matm" => [-3, "atm"],  "mbar" => [-3, "bar"],
--  "mcal" => [-3, "cal"],
--  "mconventional_mercury" => [-3, "conventional_mercury"],
--  "md" => [-3, "d"],  "mdegC" => [-3, "degC"],  "mdegF" => [-3, "degF"],
--  "mdeg_C" => [-3, "deg_C"],  "mdeg_F" => [-3, "deg_F"],
--  "mdegreeC" => [-3, "degreeC"],  "mdegreeF" => [-3, "degreeF"],
--  "mdegree_C" => [-3, "degree_C"],  "mdegree_E" => [-3, "degree_E"],
--  "mdegree_F" => [-3, "degree_F"],  "mdegree_N" => [-3, "degree_N"],
--  "mdegree_R" => [-3, "degree_R"],  "mdegree_S" => [-3, "degree_S"],
--  "mdegree_W" => [-3, "degree_W"],  "mdegree_c" => [-3, "degree_c"],
--  "mdegree_east" => [-3, "degree_east"],
--  "mdegree_f" => [-3, "degree_f"],
--  "mdegree_north" => [-3, "degree_north"],
--  "mdegree_south" => [-3, "degree_south"],
--  "mdegree_west" => [-3, "degree_west"],
--  "mdegrees_east" => [-3, "degrees_east"],
--  "mdegrees_north" => [-3, "degrees_north"],
--  "mdegrees_south" => [-3, "degrees_south"],
--  "mdegrees_west" => [-3, "degrees_west"],  "mdyn" => [-3, "dyn"],
--  "megaCelsius" => [6, "Celsius"],
--  "megaFahrenheit" => [6, "Fahrenheit"],
--  "megaJulian_year" => [6, "Julian_year"],
--  "megaPascal" => [6, "Pascal"],  "megaacre" => [6, "acre"],
--  "megaampere" => [6, "ampere"],  "megaangstrom" => [6, "angstrom"],
--  "megaangular_degree" => [6, "angular_degree"],
--  "megaangular_minute" => [6, "angular_minute"],
--  "megaangular_second" => [6, "angular_second"],
--  "megaare" => [6, "are"],  "megaatmosphere" => [6, "atmosphere"],
--  "megacalorie" => [6, "calorie"],  "megacelsius" => [6, "celsius"],
--  "megacentigrade" => [6, "centigrade"],
--  "megacentury" => [6, "century"],  "megachain" => [6, "chain"],
--  "megacommon_year" => [6, "common_year"],
--  "megacoulomb" => [6, "coulomb"],  "megaday" => [6, "day"],
--  "megadegK" => [6, "degK"],  "megadeg_K" => [6, "deg_K"],
--  "megadegree" => [6, "degree"],  "megadegreeK" => [6, "degreeK"],
--  "megadyne" => [6, "dyne"],  "megaerg" => [6, "erg"],
--  "megafahrenheit" => [6, "fahrenheit"],  "megafarad" => [6, "farad"],
--  "megafermi" => [6, "fermi"],  "megagal" => [6, "gal"],
--  "megagauss" => [6, "gauss"],  "megagram" => [6, "gram"],
--  "megahectare" => [6, "hectare"],  "megahertz" => [6, "hertz"],
--  "megahour" => [6, "hour"],  "megainch" => [6, "inch"],
--  "megajoule" => [6, "joule"],  "megakelvin" => [6, "kelvin"],
--  "megakilogram" => [6, "kilogram"],  "megaknot" => [6, "knot"],
--  "megalitre" => [6, "litre"],  "megameter" => [6, "meter"],
--  "megametre" => [6, "metre"],  "megamicron" => [6, "micron"],
--  "megamile" => [6, "mile"],  "megamillibar" => [6, "millibar"],
--  "megaminute" => [6, "minute"],
--  "megaminute_angle" => [6, "minute_angle"],  "megamole" => [6, "mole"],
--  "megamonth" => [6, "month"],  "meganewton" => [6, "newton"],
--  "megaounce" => [6, "ounce"],  "megaparsec" => [6, "parsec"],
--  "megapascal" => [6, "pascal"],  "megapentad" => [6, "pentad"],
--  "megapoise" => [6, "poise"],  "megapound" => [6, "pound"],
--  "megaradian" => [6, "radian"],  "megasecond" => [6, "second"],
--  "megasecond_angle" => [6, "second_angle"],
--  "megasteradian" => [6, "steradian"],  "megastokes" => [6, "stokes"],
--  "megatesla" => [6, "tesla"],  "megaton" => [6, "ton"],
--  "megatonne" => [6, "tonne"],  "megatorr" => [6, "torr"],
--  "megavolt" => [6, "volt"],  "megawatt" => [6, "watt"],
--  "megaweber" => [6, "weber"],  "megayard" => [6, "yard"],
--  "megayd" => [6, "yd"],  "megayear" => [6, "year"],
--  "merg" => [-3, "erg"],  "meters" => [0, "meter"],
--  "metres" => [0, "metre"],  "mforce" => [-3, "force"],
--  "mg" => [-3, "g"],  "mgravity" => [-3, "gravity"],  "mh" => [-3, "h"],
--  "mhg" => [-3, "hg"],  "mhr" => [-3, "hr"],
--  "microCelsius" => [-6, "Celsius"],
--  "microFahrenheit" => [-6, "Fahrenheit"],
--  "microJulian_year" => [-6, "Julian_year"],
--  "microPascal" => [-6, "Pascal"],  "microacre" => [-6, "acre"],
--  "microampere" => [-6, "ampere"],  "microangstrom" => [-6, "angstrom"],
--  "microangular_degree" => [-6, "angular_degree"],
--  "microangular_minute" => [-6, "angular_minute"],
--  "microangular_second" => [-6, "angular_second"],
--  "microare" => [-6, "are"],  "microatmosphere" => [-6, "atmosphere"],
--  "microcalorie" => [-6, "calorie"],  "microcelsius" => [-6, "celsius"],
--  "microcentigrade" => [-6, "centigrade"],
--  "microcentury" => [-6, "century"],  "microchain" => [-6, "chain"],
--  "microcommon_year" => [-6, "common_year"],
--  "microcoulomb" => [-6, "coulomb"],  "microday" => [-6, "day"],
--  "microdegK" => [-6, "degK"],  "microdeg_K" => [-6, "deg_K"],
--  "microdegree" => [-6, "degree"],  "microdegreeK" => [-6, "degreeK"],
--  "microdyne" => [-6, "dyne"],  "microerg" => [-6, "erg"],
--  "microfahrenheit" => [-6, "fahrenheit"],
--  "microfarad" => [-6, "farad"],  "microfermi" => [-6, "fermi"],
--  "microgal" => [-6, "gal"],  "microgauss" => [-6, "gauss"],
--  "microgram" => [-6, "gram"],  "microhectare" => [-6, "hectare"],
--  "microhertz" => [-6, "hertz"],  "microhour" => [-6, "hour"],
--  "microinch" => [-6, "inch"],  "microjoule" => [-6, "joule"],
--  "microkelvin" => [-6, "kelvin"],  "microkilogram" => [-6, "kilogram"],
--  "microknot" => [-6, "knot"],  "microlitre" => [-6, "litre"],
--  "micrometer" => [-6, "meter"],  "micrometre" => [-6, "metre"],
--  "micromicron" => [-6, "micron"],  "micromile" => [-6, "mile"],
--  "micromillibar" => [-6, "millibar"],  "microminute" => [-6, "minute"],
--  "microminute_angle" => [-6, "minute_angle"],
--  "micromole" => [-6, "mole"],  "micromonth" => [-6, "month"],
--  "micronewton" => [-6, "newton"],  "microns" => [0, "micron"],
--  "microounce" => [-6, "ounce"],  "microparsec" => [-6, "parsec"],
--  "micropascal" => [-6, "pascal"],  "micropentad" => [-6, "pentad"],
--  "micropoise" => [-6, "poise"],  "micropound" => [-6, "pound"],
--  "microradian" => [-6, "radian"],  "microsecond" => [-6, "second"],
--  "microsecond_angle" => [-6, "second_angle"],
--  "microsteradian" => [-6, "steradian"],
--  "microstokes" => [-6, "stokes"],  "microtesla" => [-6, "tesla"],
--  "microton" => [-6, "ton"],  "microtonne" => [-6, "tonne"],
--  "microtorr" => [-6, "torr"],  "microvolt" => [-6, "volt"],
--  "microwatt" => [-6, "watt"],  "microweber" => [-6, "weber"],
--  "microyard" => [-6, "yard"],  "microyd" => [-6, "yd"],
--  "microyear" => [-6, "year"],  "miles" => [0, "mile"],
--  "milliCelsius" => [-3, "Celsius"],
--  "milliFahrenheit" => [-3, "Fahrenheit"],
--  "milliJulian_year" => [-3, "Julian_year"],
--  "milliPascal" => [-3, "Pascal"],  "milliacre" => [-3, "acre"],
--  "milliampere" => [-3, "ampere"],  "milliangstrom" => [-3, "angstrom"],
--  "milliangular_degree" => [-3, "angular_degree"],
--  "milliangular_minute" => [-3, "angular_minute"],
--  "milliangular_second" => [-3, "angular_second"],
--  "milliare" => [-3, "are"],  "milliatmosphere" => [-3, "atmosphere"],
--  "millibars" => [0, "millibar"],  "millicalorie" => [-3, "calorie"],
--  "millicelsius" => [-3, "celsius"],
--  "millicentigrade" => [-3, "centigrade"],
--  "millicentury" => [-3, "century"],  "millichain" => [-3, "chain"],
--  "millicommon_year" => [-3, "common_year"],
--  "millicoulomb" => [-3, "coulomb"],  "milliday" => [-3, "day"],
--  "millidegK" => [-3, "degK"],  "millideg_K" => [-3, "deg_K"],
--  "millidegree" => [-3, "degree"],  "millidegreeK" => [-3, "degreeK"],
--  "millidyne" => [-3, "dyne"],  "millierg" => [-3, "erg"],
--  "millifahrenheit" => [-3, "fahrenheit"],
--  "millifarad" => [-3, "farad"],  "millifermi" => [-3, "fermi"],
--  "milligal" => [-3, "gal"],  "milligauss" => [-3, "gauss"],
--  "milligram" => [-3, "gram"],  "millihectare" => [-3, "hectare"],
--  "millihertz" => [-3, "hertz"],  "millihour" => [-3, "hour"],
--  "milliinch" => [-3, "inch"],  "millijoule" => [-3, "joule"],
--  "millikelvin" => [-3, "kelvin"],  "millikilogram" => [-3, "kilogram"],
--  "milliknot" => [-3, "knot"],  "millilitre" => [-3, "litre"],
--  "millimeter" => [-3, "meter"],  "millimetre" => [-3, "metre"],
--  "millimicron" => [-3, "micron"],  "millimile" => [-3, "mile"],
--  "millimillibar" => [-3, "millibar"],  "milliminute" => [-3, "minute"],
--  "milliminute_angle" => [-3, "minute_angle"],
--  "millimole" => [-3, "mole"],  "millimonth" => [-3, "month"],
--  "millinewton" => [-3, "newton"],  "milliounce" => [-3, "ounce"],
--  "milliparsec" => [-3, "parsec"],  "millipascal" => [-3, "pascal"],
--  "millipentad" => [-3, "pentad"],  "millipoise" => [-3, "poise"],
--  "millipound" => [-3, "pound"],  "milliradian" => [-3, "radian"],
--  "millisecond" => [-3, "second"],
--  "millisecond_angle" => [-3, "second_angle"],
--  "millisteradian" => [-3, "steradian"],
--  "millistokes" => [-3, "stokes"],  "millitesla" => [-3, "tesla"],
--  "milliton" => [-3, "ton"],  "millitonne" => [-3, "tonne"],
--  "millitorr" => [-3, "torr"],  "millivolt" => [-3, "volt"],
--  "milliwatt" => [-3, "watt"],  "milliweber" => [-3, "weber"],
--  "milliyard" => [-3, "yard"],  "milliyd" => [-3, "yd"],
--  "milliyear" => [-3, "year"],  "min" => [-3, "in"],
--  "minutes" => [0, "minute"],  "minutes_angle" => [0, "minute_angle"],
--  "mkg" => [-3, "kg"],  "mkgf" => [-3, "kgf"],  "mkph" => [-3, "kph"],
--  "mlb" => [-3, "lb"],  "mlm" => [-3, "lm"],  "mlx" => [-3, "lx"],
--  "mly" => [-3, "ly"],  "mm" => [-3, "m"],  "mmb" => [-3, "mb"],
--  "mmercury" => [-3, "mercury"],  "mmgal" => [-3, "mgal"],
--  "mmin" => [-3, "min"],  "mmol" => [-3, "mol"],  "mmon" => [-3, "mon"],
--  "mmph" => [-3, "mph"],  "mohm" => [-3, "ohm"],
--  "moles" => [0, "mole"],  "months" => [0, "month"],
--  "moz" => [-3, "oz"],  "mpc" => [-3, "pc"],
--  "mpercent" => [-3, "percent"],  "mpermil" => [-3, "permil"],
--  "mpsi" => [-3, "psi"],  "mrad" => [-3, "rad"],  "ms" => [-3, "s"],
--  "msr" => [-3, "sr"],  "mt" => [-3, "t"],  "myr" => [-3, "yr"],
--  "n%" => [-9, "%"],  "nA" => [-9, "A"],  "nAu" => [-9, "Au"],
--  "nBq" => [-9, "Bq"],  "nC" => [-9, "C"],  "nF" => [-9, "F"],
--  "nG" => [-9, "G"],  "nGal" => [-9, "Gal"],  "nGy" => [-9, "Gy"],
--  "nH" => [-9, "H"],  "nHg" => [-9, "Hg"],  "nHz" => [-9, "Hz"],
--  "nJ" => [-9, "J"],  "nK" => [-9, "K"],  "nL" => [-9, "L"],
--  "nN" => [-9, "N"],  "nP" => [-9, "P"],  "nPa" => [-9, "Pa"],
--  "nS" => [-9, "S"],  "nSt" => [-9, "St"],  "nSv" => [-9, "Sv"],
--  "nT" => [-9, "T"],  "nV" => [-9, "V"],  "nW" => [-9, "W"],
--  "nWb" => [-9, "Wb"],  "na" => [-9, "a"],  "nac" => [-9, "ac"],
--  "nanoCelsius" => [-9, "Celsius"],
--  "nanoFahrenheit" => [-9, "Fahrenheit"],
--  "nanoJulian_year" => [-9, "Julian_year"],
--  "nanoPascal" => [-9, "Pascal"],  "nanoacre" => [-9, "acre"],
--  "nanoampere" => [-9, "ampere"],  "nanoangstrom" => [-9, "angstrom"],
--  "nanoangular_degree" => [-9, "angular_degree"],
--  "nanoangular_minute" => [-9, "angular_minute"],
--  "nanoangular_second" => [-9, "angular_second"],
--  "nanoare" => [-9, "are"],  "nanoatmosphere" => [-9, "atmosphere"],
--  "nanocalorie" => [-9, "calorie"],  "nanocelsius" => [-9, "celsius"],
--  "nanocentigrade" => [-9, "centigrade"],
--  "nanocentury" => [-9, "century"],  "nanochain" => [-9, "chain"],
--  "nanocommon_year" => [-9, "common_year"],
--  "nanocoulomb" => [-9, "coulomb"],  "nanoday" => [-9, "day"],
--  "nanodegK" => [-9, "degK"],  "nanodeg_K" => [-9, "deg_K"],
--  "nanodegree" => [-9, "degree"],  "nanodegreeK" => [-9, "degreeK"],
--  "nanodyne" => [-9, "dyne"],  "nanoerg" => [-9, "erg"],
--  "nanofahrenheit" => [-9, "fahrenheit"],  "nanofarad" => [-9, "farad"],
--  "nanofermi" => [-9, "fermi"],  "nanogal" => [-9, "gal"],
--  "nanogauss" => [-9, "gauss"],  "nanogram" => [-9, "gram"],
--  "nanohectare" => [-9, "hectare"],  "nanohertz" => [-9, "hertz"],
--  "nanohour" => [-9, "hour"],  "nanoinch" => [-9, "inch"],
--  "nanojoule" => [-9, "joule"],  "nanokelvin" => [-9, "kelvin"],
--  "nanokilogram" => [-9, "kilogram"],  "nanoknot" => [-9, "knot"],
--  "nanolitre" => [-9, "litre"],  "nanometer" => [-9, "meter"],
--  "nanometre" => [-9, "metre"],  "nanomicron" => [-9, "micron"],
--  "nanomile" => [-9, "mile"],  "nanomillibar" => [-9, "millibar"],
--  "nanominute" => [-9, "minute"],
--  "nanominute_angle" => [-9, "minute_angle"],
--  "nanomole" => [-9, "mole"],  "nanomonth" => [-9, "month"],
--  "nanonewton" => [-9, "newton"],  "nanoounce" => [-9, "ounce"],
--  "nanoparsec" => [-9, "parsec"],  "nanopascal" => [-9, "pascal"],
--  "nanopentad" => [-9, "pentad"],  "nanopoise" => [-9, "poise"],
--  "nanopound" => [-9, "pound"],  "nanoradian" => [-9, "radian"],
--  "nanosecond" => [-9, "second"],
--  "nanosecond_angle" => [-9, "second_angle"],
--  "nanosteradian" => [-9, "steradian"],  "nanostokes" => [-9, "stokes"],
--  "nanotesla" => [-9, "tesla"],  "nanoton" => [-9, "ton"],
--  "nanotonne" => [-9, "tonne"],  "nanotorr" => [-9, "torr"],
--  "nanovolt" => [-9, "volt"],  "nanowatt" => [-9, "watt"],
--  "nanoweber" => [-9, "weber"],  "nanoyard" => [-9, "yard"],
--  "nanoyd" => [-9, "yd"],  "nanoyear" => [-9, "year"],
--  "natm" => [-9, "atm"],  "nbar" => [-9, "bar"],  "ncal" => [-9, "cal"],
--  "nconventional_mercury" => [-9, "conventional_mercury"],
--  "nd" => [-9, "d"],  "ndegC" => [-9, "degC"],  "ndegF" => [-9, "degF"],
--  "ndeg_C" => [-9, "deg_C"],  "ndeg_F" => [-9, "deg_F"],
--  "ndegreeC" => [-9, "degreeC"],  "ndegreeF" => [-9, "degreeF"],
--  "ndegree_C" => [-9, "degree_C"],  "ndegree_E" => [-9, "degree_E"],
--  "ndegree_F" => [-9, "degree_F"],  "ndegree_N" => [-9, "degree_N"],
--  "ndegree_R" => [-9, "degree_R"],  "ndegree_S" => [-9, "degree_S"],
--  "ndegree_W" => [-9, "degree_W"],  "ndegree_c" => [-9, "degree_c"],
--  "ndegree_east" => [-9, "degree_east"],
--  "ndegree_f" => [-9, "degree_f"],
--  "ndegree_north" => [-9, "degree_north"],
--  "ndegree_south" => [-9, "degree_south"],
--  "ndegree_west" => [-9, "degree_west"],
--  "ndegrees_east" => [-9, "degrees_east"],
--  "ndegrees_north" => [-9, "degrees_north"],
--  "ndegrees_south" => [-9, "degrees_south"],
--  "ndegrees_west" => [-9, "degrees_west"],  "ndyn" => [-9, "dyn"],
--  "nerg" => [-9, "erg"],  "newtons" => [0, "newton"],
--  "nforce" => [-9, "force"],  "ng" => [-9, "g"],
--  "ngravity" => [-9, "gravity"],  "nh" => [-9, "h"],
--  "nhg" => [-9, "hg"],  "nhr" => [-9, "hr"],  "nin" => [-9, "in"],
--  "nkg" => [-9, "kg"],  "nkgf" => [-9, "kgf"],  "nkph" => [-9, "kph"],
--  "nlb" => [-9, "lb"],  "nlm" => [-9, "lm"],  "nlx" => [-9, "lx"],
--  "nly" => [-9, "ly"],  "nm" => [-9, "m"],  "nmb" => [-9, "mb"],
--  "nmercury" => [-9, "mercury"],  "nmgal" => [-9, "mgal"],
--  "nmin" => [-9, "min"],  "nmol" => [-9, "mol"],  "nmon" => [-9, "mon"],
--  "nmph" => [-9, "mph"],  "nohm" => [-9, "ohm"],  "noz" => [-9, "oz"],
--  "npc" => [-9, "pc"],  "npercent" => [-9, "percent"],
--  "npermil" => [-9, "permil"],  "npsi" => [-9, "psi"],
--  "nrad" => [-9, "rad"],  "ns" => [-9, "s"],  "nsr" => [-9, "sr"],
--  "nt" => [-9, "t"],  "nyr" => [-9, "yr"],  "ounces" => [0, "ounce"],
--  "p%" => [-12, "%"],  "pA" => [-12, "A"],  "pAu" => [-12, "Au"],
--  "pBq" => [-12, "Bq"],  "pC" => [-12, "C"],  "pF" => [-12, "F"],
--  "pG" => [-12, "G"],  "pGal" => [-12, "Gal"],  "pGy" => [-12, "Gy"],
--  "pH" => [-12, "H"],  "pHg" => [-12, "Hg"],  "pHz" => [-12, "Hz"],
--  "pJ" => [-12, "J"],  "pK" => [-12, "K"],  "pL" => [-12, "L"],
--  "pN" => [-12, "N"],  "pP" => [-12, "P"],  "pPa" => [-12, "Pa"],
--  "pS" => [-12, "S"],  "pSt" => [-12, "St"],  "pSv" => [-12, "Sv"],
--  "pT" => [-12, "T"],  "pV" => [-12, "V"],  "pW" => [-12, "W"],
--  "pWb" => [-12, "Wb"],  "pa" => [-12, "a"],  "pac" => [-12, "ac"],
--  "parsecs" => [0, "parsec"],  "pascals" => [0, "pascal"],
--  "patm" => [-12, "atm"],  "pbar" => [-12, "bar"],
--  "pcal" => [-12, "cal"],
--  "pconventional_mercury" => [-12, "conventional_mercury"],
--  "pd" => [-12, "d"],  "pdegC" => [-12, "degC"],
--  "pdegF" => [-12, "degF"],  "pdeg_C" => [-12, "deg_C"],
--  "pdeg_F" => [-12, "deg_F"],  "pdegreeC" => [-12, "degreeC"],
--  "pdegreeF" => [-12, "degreeF"],  "pdegree_C" => [-12, "degree_C"],
--  "pdegree_E" => [-12, "degree_E"],  "pdegree_F" => [-12, "degree_F"],
--  "pdegree_N" => [-12, "degree_N"],  "pdegree_R" => [-12, "degree_R"],
--  "pdegree_S" => [-12, "degree_S"],  "pdegree_W" => [-12, "degree_W"],
--  "pdegree_c" => [-12, "degree_c"],
--  "pdegree_east" => [-12, "degree_east"],
--  "pdegree_f" => [-12, "degree_f"],
--  "pdegree_north" => [-12, "degree_north"],
--  "pdegree_south" => [-12, "degree_south"],
--  "pdegree_west" => [-12, "degree_west"],
--  "pdegrees_east" => [-12, "degrees_east"],
--  "pdegrees_north" => [-12, "degrees_north"],
--  "pdegrees_south" => [-12, "degrees_south"],
--  "pdegrees_west" => [-12, "degrees_west"],  "pdyn" => [-12, "dyn"],
--  "pentads" => [0, "pentad"],  "perg" => [-12, "erg"],
--  "petaCelsius" => [15, "Celsius"],
--  "petaFahrenheit" => [15, "Fahrenheit"],
--  "petaJulian_year" => [15, "Julian_year"],
--  "petaPascal" => [15, "Pascal"],  "petaacre" => [15, "acre"],
--  "petaampere" => [15, "ampere"],  "petaangstrom" => [15, "angstrom"],
--  "petaangular_degree" => [15, "angular_degree"],
--  "petaangular_minute" => [15, "angular_minute"],
--  "petaangular_second" => [15, "angular_second"],
--  "petaare" => [15, "are"],  "petaatmosphere" => [15, "atmosphere"],
--  "petacalorie" => [15, "calorie"],  "petacelsius" => [15, "celsius"],
--  "petacentigrade" => [15, "centigrade"],
--  "petacentury" => [15, "century"],  "petachain" => [15, "chain"],
--  "petacommon_year" => [15, "common_year"],
--  "petacoulomb" => [15, "coulomb"],  "petaday" => [15, "day"],
--  "petadegK" => [15, "degK"],  "petadeg_K" => [15, "deg_K"],
--  "petadegree" => [15, "degree"],  "petadegreeK" => [15, "degreeK"],
--  "petadyne" => [15, "dyne"],  "petaerg" => [15, "erg"],
--  "petafahrenheit" => [15, "fahrenheit"],  "petafarad" => [15, "farad"],
--  "petafermi" => [15, "fermi"],  "petagal" => [15, "gal"],
--  "petagauss" => [15, "gauss"],  "petagram" => [15, "gram"],
--  "petahectare" => [15, "hectare"],  "petahertz" => [15, "hertz"],
--  "petahour" => [15, "hour"],  "petainch" => [15, "inch"],
--  "petajoule" => [15, "joule"],  "petakelvin" => [15, "kelvin"],
--  "petakilogram" => [15, "kilogram"],  "petaknot" => [15, "knot"],
--  "petalitre" => [15, "litre"],  "petameter" => [15, "meter"],
--  "petametre" => [15, "metre"],  "petamicron" => [15, "micron"],
--  "petamile" => [15, "mile"],  "petamillibar" => [15, "millibar"],
--  "petaminute" => [15, "minute"],
--  "petaminute_angle" => [15, "minute_angle"],
--  "petamole" => [15, "mole"],  "petamonth" => [15, "month"],
--  "petanewton" => [15, "newton"],  "petaounce" => [15, "ounce"],
--  "petaparsec" => [15, "parsec"],  "petapascal" => [15, "pascal"],
--  "petapentad" => [15, "pentad"],  "petapoise" => [15, "poise"],
--  "petapound" => [15, "pound"],  "petaradian" => [15, "radian"],
--  "petasecond" => [15, "second"],
--  "petasecond_angle" => [15, "second_angle"],
--  "petasteradian" => [15, "steradian"],  "petastokes" => [15, "stokes"],
--  "petatesla" => [15, "tesla"],  "petaton" => [15, "ton"],
--  "petatonne" => [15, "tonne"],  "petatorr" => [15, "torr"],
--  "petavolt" => [15, "volt"],  "petawatt" => [15, "watt"],
--  "petaweber" => [15, "weber"],  "petayard" => [15, "yard"],
--  "petayd" => [15, "yd"],  "petayear" => [15, "year"],
--  "pforce" => [-12, "force"],  "pg" => [-12, "g"],
--  "pgravity" => [-12, "gravity"],  "ph" => [-12, "h"],
--  "phg" => [-12, "hg"],  "phr" => [-12, "hr"],
--  "picoCelsius" => [-12, "Celsius"],
--  "picoFahrenheit" => [-12, "Fahrenheit"],
--  "picoJulian_year" => [-12, "Julian_year"],
--  "picoPascal" => [-12, "Pascal"],  "picoacre" => [-12, "acre"],
--  "picoampere" => [-12, "ampere"],  "picoangstrom" => [-12, "angstrom"],
--  "picoangular_degree" => [-12, "angular_degree"],
--  "picoangular_minute" => [-12, "angular_minute"],
--  "picoangular_second" => [-12, "angular_second"],
--  "picoare" => [-12, "are"],  "picoatmosphere" => [-12, "atmosphere"],
--  "picocalorie" => [-12, "calorie"],  "picocelsius" => [-12, "celsius"],
--  "picocentigrade" => [-12, "centigrade"],
--  "picocentury" => [-12, "century"],  "picochain" => [-12, "chain"],
--  "picocommon_year" => [-12, "common_year"],
--  "picocoulomb" => [-12, "coulomb"],  "picoday" => [-12, "day"],
--  "picodegK" => [-12, "degK"],  "picodeg_K" => [-12, "deg_K"],
--  "picodegree" => [-12, "degree"],  "picodegreeK" => [-12, "degreeK"],
--  "picodyne" => [-12, "dyne"],  "picoerg" => [-12, "erg"],
--  "picofahrenheit" => [-12, "fahrenheit"],
--  "picofarad" => [-12, "farad"],  "picofermi" => [-12, "fermi"],
--  "picogal" => [-12, "gal"],  "picogauss" => [-12, "gauss"],
--  "picogram" => [-12, "gram"],  "picohectare" => [-12, "hectare"],
--  "picohertz" => [-12, "hertz"],  "picohour" => [-12, "hour"],
--  "picoinch" => [-12, "inch"],  "picojoule" => [-12, "joule"],
--  "picokelvin" => [-12, "kelvin"],  "picokilogram" => [-12, "kilogram"],
--  "picoknot" => [-12, "knot"],  "picolitre" => [-12, "litre"],
--  "picometer" => [-12, "meter"],  "picometre" => [-12, "metre"],
--  "picomicron" => [-12, "micron"],  "picomile" => [-12, "mile"],
--  "picomillibar" => [-12, "millibar"],  "picominute" => [-12, "minute"],
--  "picominute_angle" => [-12, "minute_angle"],
--  "picomole" => [-12, "mole"],  "picomonth" => [-12, "month"],
--  "piconewton" => [-12, "newton"],  "picoounce" => [-12, "ounce"],
--  "picoparsec" => [-12, "parsec"],  "picopascal" => [-12, "pascal"],
--  "picopentad" => [-12, "pentad"],  "picopoise" => [-12, "poise"],
--  "picopound" => [-12, "pound"],  "picoradian" => [-12, "radian"],
--  "picosecond" => [-12, "second"],
--  "picosecond_angle" => [-12, "second_angle"],
--  "picosteradian" => [-12, "steradian"],
--  "picostokes" => [-12, "stokes"],  "picotesla" => [-12, "tesla"],
--  "picoton" => [-12, "ton"],  "picotonne" => [-12, "tonne"],
--  "picotorr" => [-12, "torr"],  "picovolt" => [-12, "volt"],
--  "picowatt" => [-12, "watt"],  "picoweber" => [-12, "weber"],
--  "picoyard" => [-12, "yard"],  "picoyd" => [-12, "yd"],
--  "picoyear" => [-12, "year"],  "pin" => [-12, "in"],
--  "pkg" => [-12, "kg"],  "pkgf" => [-12, "kgf"],
--  "pkph" => [-12, "kph"],  "plb" => [-12, "lb"],  "plm" => [-12, "lm"],
--  "plx" => [-12, "lx"],  "ply" => [-12, "ly"],  "pm" => [-12, "m"],
--  "pmb" => [-12, "mb"],  "pmercury" => [-12, "mercury"],
--  "pmgal" => [-12, "mgal"],  "pmin" => [-12, "min"],
--  "pmol" => [-12, "mol"],  "pmon" => [-12, "mon"],
--  "pmph" => [-12, "mph"],  "pohm" => [-12, "ohm"],
--  "poises" => [0, "poise"],  "pounds" => [0, "pound"],
--  "poz" => [-12, "oz"],  "ppc" => [-12, "pc"],
--  "ppercent" => [-12, "percent"],  "ppermil" => [-12, "permil"],
--  "ppsi" => [-12, "psi"],  "prad" => [-12, "rad"],  "ps" => [-12, "s"],
--  "psr" => [-12, "sr"],  "pt" => [-12, "t"],  "pyr" => [-12, "yr"],
--  "radians" => [0, "radian"],  "seconds" => [0, "second"],
--  "seconds_angle" => [0, "second_angle"],
--  "steradians" => [0, "steradian"],  "stokeses" => [0, "stokes"],
--  "telaCelsius" => [12, "Celsius"],
--  "telaFahrenheit" => [12, "Fahrenheit"],
--  "telaJulian_year" => [12, "Julian_year"],
--  "telaPascal" => [12, "Pascal"],  "telaacre" => [12, "acre"],
--  "telaampere" => [12, "ampere"],  "telaangstrom" => [12, "angstrom"],
--  "telaangular_degree" => [12, "angular_degree"],
--  "telaangular_minute" => [12, "angular_minute"],
--  "telaangular_second" => [12, "angular_second"],
--  "telaare" => [12, "are"],  "telaatmosphere" => [12, "atmosphere"],
--  "telacalorie" => [12, "calorie"],  "telacelsius" => [12, "celsius"],
--  "telacentigrade" => [12, "centigrade"],
--  "telacentury" => [12, "century"],  "telachain" => [12, "chain"],
--  "telacommon_year" => [12, "common_year"],
--  "telacoulomb" => [12, "coulomb"],  "teladay" => [12, "day"],
--  "teladegK" => [12, "degK"],  "teladeg_K" => [12, "deg_K"],
--  "teladegree" => [12, "degree"],  "teladegreeK" => [12, "degreeK"],
--  "teladyne" => [12, "dyne"],  "telaerg" => [12, "erg"],
--  "telafahrenheit" => [12, "fahrenheit"],  "telafarad" => [12, "farad"],
--  "telafermi" => [12, "fermi"],  "telagal" => [12, "gal"],
--  "telagauss" => [12, "gauss"],  "telagram" => [12, "gram"],
--  "telahectare" => [12, "hectare"],  "telahertz" => [12, "hertz"],
--  "telahour" => [12, "hour"],  "telainch" => [12, "inch"],
--  "telajoule" => [12, "joule"],  "telakelvin" => [12, "kelvin"],
--  "telakilogram" => [12, "kilogram"],  "telaknot" => [12, "knot"],
--  "telalitre" => [12, "litre"],  "telameter" => [12, "meter"],
--  "telametre" => [12, "metre"],  "telamicron" => [12, "micron"],
--  "telamile" => [12, "mile"],  "telamillibar" => [12, "millibar"],
--  "telaminute" => [12, "minute"],
--  "telaminute_angle" => [12, "minute_angle"],
--  "telamole" => [12, "mole"],  "telamonth" => [12, "month"],
--  "telanewton" => [12, "newton"],  "telaounce" => [12, "ounce"],
--  "telaparsec" => [12, "parsec"],  "telapascal" => [12, "pascal"],
--  "telapentad" => [12, "pentad"],  "telapoise" => [12, "poise"],
--  "telapound" => [12, "pound"],  "telaradian" => [12, "radian"],
--  "telasecond" => [12, "second"],
--  "telasecond_angle" => [12, "second_angle"],
--  "telasteradian" => [12, "steradian"],  "telastokes" => [12, "stokes"],
--  "telatesla" => [12, "tesla"],  "telaton" => [12, "ton"],
--  "telatonne" => [12, "tonne"],  "telatorr" => [12, "torr"],
--  "telavolt" => [12, "volt"],  "telawatt" => [12, "watt"],
--  "telaweber" => [12, "weber"],  "telayard" => [12, "yard"],
--  "telayd" => [12, "yd"],  "telayear" => [12, "year"],
--  "teslas" => [0, "tesla"],  "tonnes" => [0, "tonne"],
--  "tons" => [0, "ton"],  "torrs" => [0, "torr"],  "u%" => [-6, "%"],
--  "uA" => [-6, "A"],  "uAu" => [-6, "Au"],  "uBq" => [-6, "Bq"],
--  "uC" => [-6, "C"],  "uF" => [-6, "F"],  "uG" => [-6, "G"],
--  "uGal" => [-6, "Gal"],  "uGy" => [-6, "Gy"],  "uH" => [-6, "H"],
--  "uHg" => [-6, "Hg"],  "uHz" => [-6, "Hz"],  "uJ" => [-6, "J"],
--  "uK" => [-6, "K"],  "uL" => [-6, "L"],  "uN" => [-6, "N"],
--  "uP" => [-6, "P"],  "uPa" => [-6, "Pa"],  "uS" => [-6, "S"],
--  "uSt" => [-6, "St"],  "uSv" => [-6, "Sv"],  "uT" => [-6, "T"],
--  "uV" => [-6, "V"],  "uW" => [-6, "W"],  "uWb" => [-6, "Wb"],
--  "ua" => [-6, "a"],  "uac" => [-6, "ac"],  "uatm" => [-6, "atm"],
--  "ubar" => [-6, "bar"],  "ucal" => [-6, "cal"],
--  "uconventional_mercury" => [-6, "conventional_mercury"],
--  "ud" => [-6, "d"],  "udegC" => [-6, "degC"],  "udegF" => [-6, "degF"],
--  "udeg_C" => [-6, "deg_C"],  "udeg_F" => [-6, "deg_F"],
--  "udegreeC" => [-6, "degreeC"],  "udegreeF" => [-6, "degreeF"],
--  "udegree_C" => [-6, "degree_C"],  "udegree_E" => [-6, "degree_E"],
--  "udegree_F" => [-6, "degree_F"],  "udegree_N" => [-6, "degree_N"],
--  "udegree_R" => [-6, "degree_R"],  "udegree_S" => [-6, "degree_S"],
--  "udegree_W" => [-6, "degree_W"],  "udegree_c" => [-6, "degree_c"],
--  "udegree_east" => [-6, "degree_east"],
--  "udegree_f" => [-6, "degree_f"],
--  "udegree_north" => [-6, "degree_north"],
--  "udegree_south" => [-6, "degree_south"],
--  "udegree_west" => [-6, "degree_west"],
--  "udegrees_east" => [-6, "degrees_east"],
--  "udegrees_north" => [-6, "degrees_north"],
--  "udegrees_south" => [-6, "degrees_south"],
--  "udegrees_west" => [-6, "degrees_west"],  "udyn" => [-6, "dyn"],
--  "uerg" => [-6, "erg"],  "uforce" => [-6, "force"],  "ug" => [-6, "g"],
--  "ugravity" => [-6, "gravity"],  "uh" => [-6, "h"],
--  "uhg" => [-6, "hg"],  "uhr" => [-6, "hr"],  "uin" => [-6, "in"],
--  "ukg" => [-6, "kg"],  "ukgf" => [-6, "kgf"],  "ukph" => [-6, "kph"],
--  "ulb" => [-6, "lb"],  "ulm" => [-6, "lm"],  "ulx" => [-6, "lx"],
--  "uly" => [-6, "ly"],  "um" => [-6, "m"],  "umb" => [-6, "mb"],
--  "umercury" => [-6, "mercury"],  "umgal" => [-6, "mgal"],
--  "umin" => [-6, "min"],  "umol" => [-6, "mol"],  "umon" => [-6, "mon"],
--  "umph" => [-6, "mph"],  "uohm" => [-6, "ohm"],  "uoz" => [-6, "oz"],
--  "upc" => [-6, "pc"],  "upercent" => [-6, "percent"],
--  "upermil" => [-6, "permil"],  "upsi" => [-6, "psi"],
--  "urad" => [-6, "rad"],  "us" => [-6, "s"],  "usr" => [-6, "sr"],
--  "ut" => [-6, "t"],  "uyr" => [-6, "yr"],  "volts" => [0, "volt"],
--  "watts" => [0, "watt"],  "webers" => [0, "weber"],
--  "yards" => [0, "yard"],  "yds" => [0, "yd"],  "years" => [0, "year"],
--}
--UPLURALS = {
--  "Celsiuses" => "Celsius",  "Fahrenheits" => "Fahrenheit",
--  "Julians_year" => "Julian_year",  "Pascals" => "Pascal",
--  "acres" => "acre",  "amperes" => "ampere",  "angstroms" => "angstrom",
--  "angulars_degree" => "angular_degree",
--  "angulars_minute" => "angular_minute",
--  "angulars_second" => "angular_second",  "ares" => "are",
--  "atmospheres" => "atmosphere",  "calories" => "calorie",
--  "celsiuses" => "celsius",  "centigrades" => "centigrade",
--  "centuries" => "century",  "chains" => "chain",
--  "commons_year" => "common_year",  "coulombs" => "coulomb",
--  "days" => "day",  "degKs" => "degK",  "degreeKs" => "degreeK",
--  "degrees" => "degree",  "degs_K" => "deg_K",  "dynes" => "dyne",
--  "ergs" => "erg",  "fahrenheits" => "fahrenheit",  "farads" => "farad",
--  "fermis" => "fermi",  "gals" => "gal",  "gausses" => "gauss",
--  "grams" => "gram",  "hectares" => "hectare",  "hertzes" => "hertz",
--  "hours" => "hour",  "inchs" => "inch",  "joules" => "joule",
--  "kelvins" => "kelvin",  "kilograms" => "kilogram",  "knots" => "knot",
--  "litres" => "litre",  "meters" => "meter",  "metres" => "metre",
--  "microns" => "micron",  "miles" => "mile",  "millibars" => "millibar",
--  "minutes" => "minute",  "minutes_angle" => "minute_angle",
--  "moles" => "mole",  "months" => "month",  "newtons" => "newton",
--  "ounces" => "ounce",  "parsecs" => "parsec",  "pascals" => "pascal",
--  "pentads" => "pentad",  "poises" => "poise",  "pounds" => "pound",
--  "radians" => "radian",  "seconds" => "second",
--  "seconds_angle" => "second_angle",  "steradians" => "steradian",
--  "stokeses" => "stokes",  "teslas" => "tesla",  "tonnes" => "tonne",
--  "tons" => "ton",  "torrs" => "torr",  "volts" => "volt",
--  "watts" => "watt",  "webers" => "weber",  "yards" => "yard",
--  "yds" => "yd",  "years" => "year",
--}
--end
--class NumberNode < TerminalNode
--
--    def initialize(arg)
--	raise TypeError unless Numeric === arg
--	@a = arg
--    end
--
--    UNITY = NumberNode.new(1)
--    ZERO = NumberNode.new(0)
--
--    def to_s
--      if @a == @a.to_i
--        sprintf("%d", at a)
--      else
--        String(@a)
--      end
--    end
--
--    attr_reader :a
--
--    alias :value :a
--    alias :factor :a
--
--    def == (other)
--      case other
--      when NumberNode
--	@a == other.a
--      else
--	false
--      end
--    end
--
--    def add_eval(another)
--	raise TypeError unless NumberNode === another
--	NumberNode.new(@a + another.value)
--    end
--
--    def mul_eval(another)
--	case another
--	when NumberNode then NumberNode.new(@a * another.a)
--	when PowNode
--	    raise TypeError unless NumberNode === another.lhs
--	    raise TypeError unless NumberNode === another.rhs
--	    NumberNode.new(@a * Units::pow_f(another.lhs.value, another.rhs.value))
--	else raise TypeError
--	end
--    end
--
--    def name; "1"; end
--
--    def power;  UNITY;  end
--
--end
--class XDate
--
--    def initialize(year, month, day)
--	@year, @month, @day = year.to_i, month.to_i, day.to_i
--    end
--
--    attr_reader :year, :month, :day
--
--    def to_s
--	format('%04d-%02d-%02d', @year, @month, @day)
--    end
--
--    alias :inspect :to_s
--
--    def to_time
--	Time.gm(@year, @month, @day)
--    end
--
--    def to_date
--	Date.new(@year, @month, @day)
--    end
--
--    def -(other)
--	case other
--	when XDate
--	    (to_date - other.to_date)
--	when Time
--	    to_time - other
--	when Date
--            (to_date - other.to_date)
--	else
--	    to_date - other
--	end
--    end
--
--    def +(other)
--	t = to_date + other
--	self.class.new(t.year, t.month, t.mday)
--    end
--
--end
--
--class TimeNode < TerminalNode
--
--    def initialize(date, time, zone)
--	@date, @time, @zone = date, time, zone
--	if :now === @date then
--	    now = Time.now.utc
--	    @date = XDate.new(now.year, now.month, now.day)
--	    @time = ((now.hour * 60 + now.min) * 60 + Float(now.sec))
--	else
--	    qdays = (@time / 86400).floor
--	    if not qdays.zero?
--	        @date += qdays
--	        @time -= (qdays * 86400)
--	    end
--	end
--	raise TypeError unless XDate === @date
--	@time = 0.0 unless @time
--	raise TypeError unless Float === @time
--	@zone = 0 unless @zone
--	raise TypeError unless Integer === @zone
--    end
--
--    attr_reader :date, :time, :zone
--
--    def to_s
--	hr = @time.floor / 3600
--	mi = (@time.floor / 60) % 60
--	sc = @time % 60
--	tzm = @zone.abs
--	tzh = tzm / 60
--	tzm %= 60
--	tzh = -tzh if @zone < 0
--	format("%sT%02d:%02d:%05.2f %+03d:%02d", \
--	    @date.to_s, hr, mi, sc, tzh, tzm)
--    end
--
--    def self::pentad(d)
--	(d > 25) ? 5 : ((d - 1) / 5)
--    end
--
--    def add_time(increment)
--	inc = increment.reduce5
--	case inc.name
--	when 's'
--	    t2 = @time + inc.factor
--	    d2 = @date + (t2 / 86400)
--	    t2 = t2 % 86400
--	    self.class.new(d2, t2, @zone)
--	when 'pentad'
--	    ifac = Integer(inc.factor)
--	    ipen = ifac % 6
--	    imon = ifac / 6
--	    spen = self.class.pentad(@date.day)
--	    smon = @date.month + imon + spen / 6
--	    spen = spen % 6
--	    sday = spen * 5 + (@date.day - 1) % 5 + 1
--	    syear = @date.year + (smon - 1) / 12
--	    smon = (smon - 1) % 12 + 1
--	    sdate = XDate.new(syear, smon, sday)
--	    self.class.new(sdate, @time, @zone)
--	else
--	    raise "bad time unit '#{inc.name}'"
--	end
--    end
--
--    def utcsod
--	@time - @zone * 60
--    end
--
--    def div_time(units)
--	base = units.ref
--	inc = units.deref.reduce5
--	begin
--	    incname = inc.name
--	rescue Exception
--	    incname = "(undefined)"
--	end
--	case incname
--	when 's'
--	    dif = (@date - base.date) * 86400 + (utcsod - base.utcsod)
--	    dif / inc.factor
--	when 'pentad'
--	    dif = (@date.year - base.date.year) * 72
--	    dif += (@date.month - base.date.month) * 6
--	    dif += self.class.pentad(@date.day)
--	    dif -= self.class.pentad(base.date.day)
--	    dif = Float(dif) if dif % inc.factor != 0
--	    dif / inc.factor
--	else
--	    raise "bad time unit '#{incname}'"
--	end
--    end
--
--end
--class PowNode < ContainerNode
--
--    include BinaryNode
--
--    def initialize(lhs, rhs)
--	@lhs, @rhs = lhs, rhs
--	raise TypeError unless NumberNode === @rhs
--    end
--
--    def to_s
--	lhs = @lhs.to_s
--	case lhs
--	when /\d$/, /[\d\.]/
--	    lhs = "(#{lhs})"
--	end
--	rhs = @rhs.to_s
--        if rhs == '1'
--	    lhs
--	else
--	    rhs = "^(#{rhs})" if (/\./ =~ rhs)
--	    lhs + rhs
--	end
--    end
--
--    attr_reader :lhs, :rhs
--    alias :power :rhs
--
--    def pow_eval(other)
--	case other
--	when NumberNode
--	    PowNode.new(@lhs, @rhs.mul_eval(other))
--	else
--	    super(other)
--	end
--    end
--
--    def flatten2
--	x = @lhs.flatten2
--	case x
--	when NumberNode
--	    a = @lhs.pow_eval(@rhs)
--	when TerminalNode
--	    a = self
--	when PowNode
--	    a = PowNode.new(x.lhs, x.rhs.mul_eval(@rhs))
--	when MulNode, MultiNode
--	    a = MultiNode.new()
--	    for gc in x
--		a.append(gc.pow_eval(@rhs))
--	    end
--	else
--	    raise "internal error"
--	end
--	return a
--    end
--
--    def name
--	case @lhs
--	when NumberNode, NameNode
--	    @lhs.name
--	else
--	    raise "internal error"
--	end
--    end
--
--    def value
--	case @lhs
--	when NumberNode
--	    Units::pow_f(@lhs.value, @rhs.value)
--	else
--	    raise(format('%s#value: internal error', self.class.to_s))
--	end
--    end
--
--    def mul_eval(another)
--	raise "internal error (#{name}, #{another.name})" if name != another.name
--	case @lhs
--	when NumberNode
--	    NumberNode.new(Units::pow_f(@lhs.value, @rhs.value) * another.value)
--	else
--	    self.class.new(@lhs, @rhs.add_eval(another.power))
--	end
--    end
--
--    def sort
--	case @lhs
--	when NumberNode
--	    NumberNode.new(Units::pow_f(@lhs.value, @rhs.value))
--	else
--	    self
--	end
--    end
--
--    def factor
--	Units::pow_f(@lhs.factor, @rhs.value)
--    end
--
--end
--
--module Kakezan
--
--    def flatten2
--	r = MultiNode.new()
--	each do |child|
--	    case child
--	    when MultiNode
--		r.append child
--	    when MulNode
--		r.append child.flatten2
--	    when ContainerNode
--		r.append child.flatten2
--	    else
--		r.append child
--	    end 
--	end
--	r
--    end
--
--    def name
--	n = nil
--	for c in @children
--	    next if NumberNode === c
--	    na = c.name
--	    if n.nil?
--		n = na
--	    else
--		raise "multiple names found" if na != n
--	    end
--	end
--	n = "1" if n.nil?
--	n
--    end
--
--    def factor
--	f = 1
--	for c in @children
--	    f *= c.factor
--	end
--	f
--    end
--
--end
--
--class MulNode < ContainerNode
--
--    include BinaryNode
--    include Kakezan
--
--    def initialize(lhs, rhs)
--	@lhs, @rhs = lhs, rhs
--    end
--
--    def to_s
--	lhs = @lhs.to_s
--	rhs = @rhs.to_s
--	if (/\d$/ =~ lhs && /^\w/ =~ rhs) then
--	    "#{lhs} #{rhs}"
--	else
--	    "#{lhs}.#{rhs}"
--	end
--    end
--
--end
--
--class MultiNode < ContainerNode
--
--    include Kakezan
--
--    def initialize(*children)
--	@children = children
--	for c in @children
--	    raise "# MultiNode.new(#{children.inspect})" unless Node === c
--	end
--    end
--
--    def to_s
--	s = @children.join(';')
--	s.gsub(/\d;\w/) { |dsw| dsw.sub(/;/, ' ') }.gsub(/;/, '.')
--    end
--
--    def each
--	@children.each {|child| yield child }
--    end
--
--    attr_reader :children
--    
--    def append(other)
--	case other
--	when MultiNode
--	    @children += other.children
--	else
--	    @children.push other
--	end
--    end
--
--    def sort
--	table = {}
--	for child in self
--	    name = child.name
--	    if (table.include?(name)) then
--		table[name] = table[name].mul_eval(child)
--	    else
--		table[name] = child
--	    end
--	end
--	list = []
--	for name in table.keys.sort
--	    candi = table[name]
--	    if PowNode === candi and NumberNode === candi.lhs then
--		v = candi.value
--		list.push NumberNode.new(v) unless v == 1
--		next
--	    end
--	    next if candi.power.value == 0
--	    list.push candi
--	end
--        if list.length > 1
--	  list.delete(NumberNode::UNITY)
--	end
--	self.class.new(*list)
--    end
--
--    def collect_hash(stopper, op)
--	list = []
--	for child in self
--	    list.push(child.send(op, stopper))
--	end
--	self.class.new(*list).flatten2
--    end
--
--    def expand(stopper)
--	collect_hash(stopper, :expand)
--    end
--
--    def unalias(stopper)
--	collect_hash(stopper, :unalias)
--    end
--
--    def foldnumber(stopper)
--	collect_hash(stopper, :foldnumber)
--    end
--
--    def value
--	raise "this is dimensional units" if (@children.size > 1)
--	@children.first ? @children.first.value : NumberNode::UNITY.value
--    end
--
--end
--class ShiftNode < ContainerNode
--
--    include BinaryNode
--
--    def initialize(lhs, rhs)
--	@lhs, @rhs = lhs, rhs
--    end
--
--    attr_reader :lhs, :rhs
--    alias :ref :rhs
--
--    def to_s
--	"(#{@lhs.to_s} @ #{@rhs.to_s})"
--    end
--
--    def trim2;  @lhs;  end
--    def trim
--      	self.class.new(@lhs.trim, @rhs.trim2)
--    end
--
--    def flatten2;  @lhs;  end
--    def flatten
--	lf = @lhs.flatten
--	case lf
--	when ShiftNode
--	    rf = lf.rhs.add_eval(@rhs)
--	    self.class.new(lf.lhs, rf)
--	else
--	    self.class.new(lf, @rhs.flatten)
--	end
--    end
--
--    def sort
--	self.class.new(@lhs.sort, @rhs.sort)
--    end
--
--    def ref
--	case @lhs
--	when ShiftNode
--	    @lhs.ref.add_eval(@rhs)
--	else
--	    @rhs
--	end
--    end
--
--    def deref
--	case @lhs
--	when ShiftNode
--	    @lhs.deref
--	else
--	    @lhs
--	end
--    end
--
--    def name
--	@lhs.name
--    end
--
--    def factor
--	@lhs.factor
--    end
--
--end
--def initialize string
--    case string
--    when String
--        @string, @ptree = string, nil
--    when Node
--        @string, @ptree = nil, string
--    else
--        @string, @ptree = String(string), nil
--    end
--    @copy = @lexstat = nil
--end
--
--#
--# === LEXICAL ANALYZER ===
--#
--
--def rewind
--    @copy = @string.dup.strip
--    @lexstat = nil
--end
--
--RE_SPACE	= '([ \t])'
--RE_INTEGER	= '([-+]?\d+)'
--RE_EXP		= '([eE][-+]?[0-9]+)'
--RE_REAL		= "([-+]?[0-9]*(\\.[0-9]*#{RE_EXP}?|#{RE_EXP}))"
--RE_YEAR		= "([-+]?[0-9]{1,4})"
--RE_MONTH	= "(0?[1-9]|1[0-2])"
--RE_DAY		= "([12][0-9]|30|31|0?[1-9])"
--RE_HOUR		= "(2[0-3]|[0-1]?[0-9])"
--RE_MINUTE	= "([0-5]?[0-9])"
--RE_SECOND	= "((#{RE_MINUTE}|60)(\\.[0-9]*)?)"
--RE_NAME		= "(%|[a-zA-Z][a-zA-Z_]*([0-9]+[a-zA-Z_]+)*)"
--
--RE_DATE		= "#{RE_YEAR}-#{RE_MONTH}-#{RE_DAY}"
--RE_TIME		= "#{RE_HOUR}((:[0-5]?[0-9]|[0-5][0-9])(:#{RE_SECOND})?)?"
--RE_HandM	= "#{RE_HOUR}((:[0-5]?[0-9]|[0-5][0-9]))?"
--
--def next_token
--
--    # decomment
--    @copy.sub!(/^#.*/, '');
--
--    if @copy.sub!(%r{^\s*(\))}, '') then
--	@lexstat = nil
--	return [$1, $1]
--    end
--
--    if @copy.sub!(%r{^\s*(\()\s*}, '') then
--	return [$1, $1]
--    end
--
--    if @copy.sub!(%r{^[ \t]*(@)[ \t]*}, '') \
--    or @copy.sub!(%r{^[ \t]+(after|from|since|ref)[ \t]+}i, '') then
--	@lexstat = :SHIFT_SEEN
--	return [:SHIFT, $1]
--    end
--
--    if @copy.sub!(%r{^[ \t]*(/)[ \t]*}, '') \
--    or @copy.sub!(%r{^[ \t]+(per)[ \t]+}i, '') then
--	@lexstat = nil
--	return [:DIVIDE, $1]
--    end
--
--    if @copy.sub!(%r{^(\^|\*\*)}, '') then
--	@lexstat = nil
--	return [:EXPONENT, $1]
--    end
--
--    if @copy.sub!(%r{^(\.|\*|[ \t]+)}, '') then
--	@lexstat = nil
--	return [:MULTIPLY, $1]
--    end
--
--    if :SHIFT_SEEN === @lexstat \
--    and @copy.sub!(%r{^#{RE_DATE}T?[ \t]*}, '') then
--	y, m, d = $1, $2, $3
--	@lexstat = :DATE_SEEN
--	return [:DATE, XDate.new(y.to_i, m.to_i, d.to_i)]
--    end
--
--    if :SHIFT_SEEN === @lexstat \
--    and @copy.sub!(%r{^now[ \t]*}, '') then
--	@lexstat = nil
--	return [:DATE, :now]
--    end
--
--    if :DATE_SEEN === @lexstat \
--    and @copy.sub!(%r{^#{RE_TIME}[ \t]*}, '') then
--	h, m, s = $1, $3, $5
--        m = m.sub(/:/,'') if m
--	s = 0 if s.nil?
--	@lexstat = :TIME_SEEN
--	return [:TIME, ((h.to_i * 60 + m.to_i) * 60 + Float(s))]
--    end
--
--    if :DATE_SEEN === @lexstat \
--    and @copy.sub!(%r{^([0-2][0-9])([0-5][0-9])[ \t]*}, '') then
--	h, m = $1, $2
--	@lexstat = :TIME_SEEN
--	return [:TIME, ((h.to_i * 60 + m.to_i) * 60.0)]
--    end
--
--    if :DATE_SEEN === @lexstat \
--    and @copy.sub!(%r{^([0-9])([0-5][0-9])[ \t]*}, '') then
--	h, m = $1, $2
--	@lexstat = :TIME_SEEN
--	return [:TIME, ((h.to_i * 60 + m.to_i) * 60.0)]
--    end
--
--    if :TIME_SEEN === @lexstat \
--    and @copy.sub!(%r{^(UTC|Z)[ \t]*}, '') then
--	@lexstat = nil
--	return [:ZONE, 0]
--    end
--
--    if :TIME_SEEN === @lexstat \
--    and @copy.sub!(%r{^([-+]?)#{RE_HandM}[ \t]*}, '') then
--	sgn, h, m = $1, $2, $4
--        m = m.sub(/:/,'') if m
--	@lexstat = nil
--	h = h.to_i
--	h = -h if sgn == "-"
--	m = m.to_i
--	m = -m if sgn == "-"
--	return [:ZONE, ((h * 60) + m)]
--    end
--
--    if @copy.sub!(%r{^#{RE_NAME}}, '') then
--	@lexstat = nil
--	return [:NAME, $1]
--    end
--
--    if @copy.sub!(%r{^#{RE_REAL}}, '') then
--	@lexstat = nil
--	return [:REAL, $1.to_f]
--    end
--
--    if @copy.sub!(%r{^#{RE_INTEGER}}, '') then
--	@lexstat = nil
--	return [:INT, $1.to_i]
--    end
--
--    if @copy.sub!(%r{^(-)}, '') then
--	@lexstat = nil
--	return [:MULTIPLY, $1]
--    end
--
--    if @copy.sub!(%r{^(.)}, '') then
--	return [$1, $1]
--    end
--
--    return [false, false]
--
--end
--
--#
--# === USER LEVEL METHODS ===
--#
--
--def tokens
--    rewind
--    x = []
--    while (t = next_token).first
--	x.push t
--    end
--    x
--end
--
--def do_parse2
--    rewind
--    return NumberNode.new(1) if @string.nil? or @string.empty?
--    pa = do_parse
--    pa ? pa : ErrorNode.new(@string)
--end
--
--def ptree
--    @ptree = do_parse2 if not @ptree
--    @ptree
--end
--
--def dup
--    @string ? self.class.new(@string) : self.class.new(@ptree)
--end
--
--def parse
--    dup.parse!
--end
--
--def parse!
--    @ptree = do_parse2 if not @ptree
--    self
--end
--
--def self::parse(string)
--    new(string).parse!
--end
--
--=begin
----- reduce0
--    just do nothing.
--=end
--
--def reduce0
--    self
--end
--
--=begin
----- reduce1
--    removes unnecessary parentheses.
--=end
--
--def reduce1
--    @string = ptree.to_s
--    self
--end
--
--=begin
----- reduce2
--    removes shift operator within multiplication/division/exponent
--=end
--
--def reduce2
--    @ptree = ptree.reduce2
--    @string = nil
--    self
--end
--
--=begin
----- reduce3
--    flattens expression and collects all factors
--=end
--
--def reduce3
--    @ptree = ptree.reduce3
--    @string = nil
--    self
--end
--
--=begin
----- reduce4
--    collects terms with the same name
--=end
--
--def reduce4
--    @ptree = ptree.reduce4
--    @string = nil
--    self
--end
--
--=begin
----- reduce5
--    expands all terms recursively
--=end
--
--def reduce5
--    @ptree = ptree.reduce5
--    @string = nil
--    self
--end
--
--attr_reader :string
--
--def to_s
--    @string = @ptree.to_s if @string.nil?
--    @string
--end
--
--def inspect
--    if @ptree.nil? then
--	"Units{#{@string}}"
--    else
--	"Units[#{@ptree.inspect}]".gsub(/Units::/, '').gsub(/Node\[/, '[')
--    end
--end
--
--def self::[](string)
--    new(string)
--end
--
--def self::parse(string)
--    new(string).parse!
--end
--
--def eval(x = 0)
--    r5 = ptree.reduce5
--    case r = r5.ref
--    when TimeNode
--	r.add(x, r5.name)
--    else
--	fac = NumberNode.new(x + r.value)
--	self.class.new(MulNode.new(fac, r5.deref))
--    end
--end
--
--def convert(numeric, to_units)
--    to_units = Units.new( to_units ) if to_units.is_a?(String)
--    r5 = dup.ptree.reduce5
--    case r = r5.ref
--    when TimeNode
--	r.add_time(r5.deref.mul(numeric)).div_time(to_units.ptree)
--    else
--	shift1 = r.value
--	numeric = shift1 + numeric if shift1 != 0
--	fact = r5.divide(tp = to_units.dup.ptree).reduce5.value
--	numeric *= fact if fact != 1
--	shift2 = tp.reduce5.ref.value
--	numeric = numeric - shift2 if shift2 != 0
--	numeric
--    end
--end
--
--def factor_and_offset(to_units)
--    # To convert a numeric from self to to_units: 
--    # scale_factor * numeric + add_offset
--    to_units = Units.new( to_units ) if to_units.is_a?(String)
--    add_offset = convert(0, to_units)
--    scale_factor = convert(1, to_units) - add_offset
--    [ scale_factor, add_offset ]
--end
--
--def convert2(val, to_units)
--    # Like Units#convert, but applicable to any Numeric-like objects.
--    # Returns the original value if the units are incompatible.
--    to_units = Units.new( to_units ) if to_units.is_a?(String)
--    if ( self == to_units )
--        val
--    elsif ( self =~ to_units )
--        if Numeric===val
--            convert( val, to_units )
--        else
--            factor, offset = factor_and_offset( to_units )
--            val*factor + offset
--        end
--    else
--      unless $VERBOSE.nil?
--	$stderr.print( "*WARNING*: " +
--                 "incompatible units: #{self.to_s} and #{to_units.to_s}\n")
--        caller(0).each{|c| $stderr.print "\t* ",c,"\n"}
--      end        
--      val
--    end
--end
--
--@@reduce = :reduce4
--
--def self::reduce_level
--    @@reduce.to_s[-1]
--end
--
--def self::reduce_level=(n)
--    @@reduce = case n
--    when 1 then :reduce1
--    when 2 then :reduce2
--    when 3 then :reduce3
--    when 4 then :reduce4
--    else :reduce5
--    end
--end
--
--def binop(op, other)
--    case other
--    when Numeric
--	other = NumberNode.new(other)
--    when Units
--	other = other.ptree
--    end
--    q = self.ptree.send(op, other).send(@@reduce)
--    Units.new(q)
--end
--
--def *(other)
--    binop(:mul, other)
--end
--
--def **(other)
--    binop(:pow, other)
--end
--
--def /(other)
--    binop(:divide, other)
--end
--
--def ^(other)
--    binop(:shift, other)
--end
--
--def ==(other)
--    case other
--    when self.class
--	dup.reduce5.to_s == other.dup.reduce5.to_s
--    else
--	false
--    end
--end
--
--#def === (other)
--#    reduce5.ptree.deref.to_s == other.reduce5.ptree.deref.to_s
--#end
--
--alias === ==
--
--#def === (other)
--#  # returns true if other is within a factor and/or offset of difference.
--#  case other
--#  when self.class
--#    (self/other).reduce5.ptree.children.each do |child|
--#      return false if !( NumberNode === child )
--#    end
--#    true
--#  else
--#    false
--#  end
--#end
--
--
--def =~(other)
--  case other
--  when self.class
--    (self/other).reduce5.ptree.children.each{ |node|
--      return false unless NumberNode === node
--    }
--    true
--  else
--    false
--  end
--end
--
--def self::pow_f(a, b)
--    if Integer === b and b < 0 then
--	a ** b.to_f
--    else
--	a ** b
--    end
--end
--...end units.racc/module_eval...
--##### State transition tables begin ###
--
--racc_action_table = [
--     3,     9,    35,     9,    32,     9,    19,    11,    10,     7,
--    10,     9,    10,     8,    25,    31,    36,    23,    10,     7,
--     9,    37,     9,     8,     9,    38,   nil,    10,     7,    10,
--     7,    10,     8,    25,     8,     9,    23,   nil,    12,     9,
--    14,    15,    10,     9,     7,    17,    10,    31,     8,    17,
--    10,     9,   nil,     9,   nil,   nil,   nil,    17,    10,    17,
--    10 ]
--
--racc_action_check = [
--     0,     0,    25,    31,    18,    23,    11,     1,     0,     0,
--    31,    14,    23,     0,    23,    31,    33,    23,    14,    14,
--     8,    34,    15,    14,    12,    35,   nil,     8,     8,    15,
--    15,    12,     8,    12,    15,    17,    12,   nil,     4,     5,
--     4,     4,    17,    28,     4,     5,     5,    17,     4,    28,
--    28,    13,   nil,    26,   nil,   nil,   nil,    13,    13,    26,
--    26 ]
--
--racc_action_pointer = [
--    -1,     7,   nil,   nil,    34,    37,   nil,   nil,    18,   nil,
--   nil,     6,    22,    49,     9,    20,   nil,    33,   -11,   nil,
--   nil,   nil,   nil,     3,   nil,   -10,    51,   nil,    41,   nil,
--   nil,     1,   nil,     1,     6,    12,   nil,   nil,   nil ]
--
--racc_action_default = [
--    -1,   -27,    -2,    -3,    -4,    -7,    -8,   -14,   -27,   -20,
--   -21,   -27,   -27,    -9,   -27,   -27,   -15,   -27,   -27,    39,
--    -5,    -6,   -18,   -27,   -22,   -24,   -10,   -12,   -11,   -13,
--   -16,   -27,   -17,   -27,   -27,   -25,   -19,   -23,   -26 ]
--
--racc_goto_table = [
--     6,    20,    21,     2,     1,   nil,    30,   nil,     6,    13,
--   nil,    18,    22,    34,    27,    29,   nil,    22,   nil,    26,
--    28,   nil,   nil,    22,   nil,   nil,   nil,   nil,   nil,   nil,
--   nil,    22 ]
--
--racc_goto_check = [
--     7,     4,     5,     2,     1,   nil,     4,   nil,     7,     6,
--   nil,     2,     7,     5,     7,     7,   nil,     7,   nil,     6,
--     6,   nil,   nil,     7,   nil,   nil,   nil,   nil,   nil,   nil,
--   nil,     7 ]
--
--racc_goto_pointer = [
--   nil,     4,     3,   nil,   -11,   -10,     5,     0,   nil ]
--
--racc_goto_default = [
--   nil,   nil,   nil,     4,    33,   nil,     5,    16,    24 ]
--
--racc_reduce_table = [
--  0, 0, :racc_error,
--  0, 17, :_reduce_none,
--  1, 17, :_reduce_2,
--  1, 17, :_reduce_3,
--  1, 18, :_reduce_none,
--  3, 18, :_reduce_5,
--  3, 18, :_reduce_6,
--  1, 19, :_reduce_none,
--  1, 19, :_reduce_none,
--  2, 19, :_reduce_9,
--  3, 19, :_reduce_10,
--  3, 19, :_reduce_11,
--  3, 19, :_reduce_12,
--  3, 19, :_reduce_13,
--  1, 22, :_reduce_14,
--  2, 22, :_reduce_15,
--  3, 22, :_reduce_16,
--  3, 22, :_reduce_17,
--  1, 20, :_reduce_none,
--  3, 20, :_reduce_19,
--  1, 23, :_reduce_20,
--  1, 23, :_reduce_21,
--  1, 21, :_reduce_none,
--  3, 21, :_reduce_23,
--  1, 24, :_reduce_24,
--  2, 24, :_reduce_25,
--  3, 24, :_reduce_26 ]
--
--racc_reduce_n = 27
--
--racc_shift_n = 39
--
--racc_token_table = {
--  false => 0,
--  :error => 1,
--  :INT => 2,
--  :ERR => 3,
--  :SHIFT => 4,
--  :SPACE => 5,
--  :MULTIPLY => 6,
--  :DIVIDE => 7,
--  :EXPONENT => 8,
--  :REAL => 9,
--  :NAME => 10,
--  :DATE => 11,
--  :TIME => 12,
--  :ZONE => 13,
--  "(" => 14,
--  ")" => 15 }
--
--racc_nt_base = 16
--
--racc_use_result_var = false
--
--Racc_arg = [
--  racc_action_table,
--  racc_action_check,
--  racc_action_default,
--  racc_action_pointer,
--  racc_goto_table,
--  racc_goto_check,
--  racc_goto_default,
--  racc_goto_pointer,
--  racc_nt_base,
--  racc_reduce_table,
--  racc_token_table,
--  racc_shift_n,
--  racc_reduce_n,
--  racc_use_result_var ]
--
--Racc_token_to_s_table = [
--  "$end",
--  "error",
--  "INT",
--  "ERR",
--  "SHIFT",
--  "SPACE",
--  "MULTIPLY",
--  "DIVIDE",
--  "EXPONENT",
--  "REAL",
--  "NAME",
--  "DATE",
--  "TIME",
--  "ZONE",
--  "\"(\"",
--  "\")\"",
--  "$start",
--  "unit_spec",
--  "origin_exp",
--  "unit_exp",
--  "value_exp",
--  "timestamp",
--  "power_exp",
--  "number_exp",
--  "time_exp" ]
--
--Racc_debug_parser = false
--
--##### State transition tables end #####
--
--# reduce 0 omitted
--
--# reduce 1 omitted
--
--module_eval(<<'.,.,', 'units.racc', 9)
--  def _reduce_2(val, _values)
--     val[0] 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 10)
--  def _reduce_3(val, _values)
--     yyerrok 
--  end
--.,.,
--
--# reduce 4 omitted
--
--module_eval(<<'.,.,', 'units.racc', 15)
--  def _reduce_5(val, _values)
--     val[0].shift(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 16)
--  def _reduce_6(val, _values)
--     val[0].shift(val[2]) 
--  end
--.,.,
--
--# reduce 7 omitted
--
--# reduce 8 omitted
--
--module_eval(<<'.,.,', 'units.racc', 22)
--  def _reduce_9(val, _values)
--     val[0].mul(val[1]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 23)
--  def _reduce_10(val, _values)
--     val[0].mul(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 24)
--  def _reduce_11(val, _values)
--     val[0].divide(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 25)
--  def _reduce_12(val, _values)
--     val[0].mul(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 26)
--  def _reduce_13(val, _values)
--     val[0].divide(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 30)
--  def _reduce_14(val, _values)
--     NameNode.new(val[0]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 31)
--  def _reduce_15(val, _values)
--     val[0].pow(val[1]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 32)
--  def _reduce_16(val, _values)
--     val[0].pow(val[2]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 33)
--  def _reduce_17(val, _values)
--     val[1] 
--  end
--.,.,
--
--# reduce 18 omitted
--
--module_eval(<<'.,.,', 'units.racc', 38)
--  def _reduce_19(val, _values)
--     val[1] 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 42)
--  def _reduce_20(val, _values)
--     NumberNode.new(val[0]) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 43)
--  def _reduce_21(val, _values)
--     NumberNode.new(val[0]) 
--  end
--.,.,
--
--# reduce 22 omitted
--
--module_eval(<<'.,.,', 'units.racc', 48)
--  def _reduce_23(val, _values)
--     val[1] 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 52)
--  def _reduce_24(val, _values)
--     TimeNode.new(val[0], 0.0, 0) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 53)
--  def _reduce_25(val, _values)
--     TimeNode.new(val[0], val[1], 0) 
--  end
--.,.,
--
--module_eval(<<'.,.,', 'units.racc', 54)
--  def _reduce_26(val, _values)
--     TimeNode.new(val[0], val[1], val[2]) 
--  end
--.,.,
--
--def _reduce_none(val, _values)
--  val[0]
--end
--
--  end   # class Units
--  end   # module NumRu
--
--####################
--if $0 == __FILE__
--  include NumRu
--  
--  def assert(test, seikai)
--  	raise "#{test.inspect} != #{seikai.inspect}" if test != seikai
--  	puts "ok #{seikai.inspect}"
--  end
--  
--  puts "=== reduce1 ==="
--  
--  assert Units.new('').reduce1.to_s, "1"
--  assert Units.new('m').reduce1.to_s, "m"
--  assert Units.new('3').reduce1.to_s, "3"
--  assert Units.new('3.14').reduce1.to_s, "3.14"
--  assert Units.new('m2').reduce1.to_s, "m2"
--  assert Units.new('m.s').reduce1.to_s, "m.s"
--  assert Units.new('m/s').reduce1.to_s, "m.s-1"
--  assert Units.new('kg.m/s2').reduce1.to_s, "kg.m.(s2)-1"
--  assert Units.new('s @ 2003-11-29').reduce1.to_s,
--  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
--  assert Units.new('s @ 2003-11-29T11:24').reduce1.to_s,
--  	"(s @ 2003-11-29T11:24:00.00 +00:00)"
--  assert Units.new('s @ 2003-11-29T11:24:11 -09:00').reduce1.to_s,
--  	"(s @ 2003-11-29T11:24:11.00 -09:00)"
--  
--  assert Units.new('100').reduce1.to_s, "100"
--  assert Units.new('(10)^2').reduce1.to_s, "(10)2"
--  assert Units.new('(10)^2/100').reduce1.to_s, "(10)2.(100)-1"
--  
--  puts "=== reduce2 ==="
--  
--  assert Units.new('s @ 2003-11-29').reduce2.to_s,
--  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
--  assert Units.new('m/(s @ 2003-11-29)').reduce2.to_s, "m.s-1"
--  assert Units.new('m/((K @ 273.15) (s from 2003-11-29))').reduce2.to_s, "m.(K.s)-1"
--  
--  assert Units.new('(10)^2/100').reduce2.to_s, "(10)2.(100)-1"
--  
--  puts "=== reduce3 ==="
--  
--  assert Units::MultiNode.new(Units::NameNode.new('a'),  \
--  	Units::NumberNode.new(1), \
--  	Units::NameNode.new('b')).to_s, 'a.1 b'
--  
--  assert Units.new('kg').reduce3.inspect, "Units[Name[kg]]"
--  assert Units.new('kg.m').reduce3.inspect, "Units[Multi[Name[kg], Name[m]]]"
--  assert Units.new('kg.m.s').reduce3.inspect,
--  	"Units[Multi[Name[kg], Name[m], Name[s]]]"
--  
--  assert Units.new('(m.s)^2').reduce3.inspect,
--  	"Units[Multi[Pow[Name[m], Number[2]], Pow[Name[s], Number[2]]]]"
--  assert Units.new('K @ 273.15').reduce3.inspect,
--  	"Units[Shift[Name[K], Number[273.15]]]"
--  assert Units.new('((a.b)^2)^2').reduce3.inspect,
--  	"Units[Multi[Pow[Name[a], Number[4]], Pow[Name[b], Number[4]]]]"
--  assert Units.new('((a.b)^2 c4 d)^2').reduce3.inspect,
--  	"Units[Multi[Pow[Name[a], Number[4]], Pow[Name[b], Number[4]], Pow[Name[c], Number[8]], Pow[Name[d], Number[2]]]]"
--  assert Units.new('((a.b)^2 c4 d)^2').reduce3.to_s,
--  	"a4 b4 c8 d2"
--  assert Units.new('((a.b)^2 a4 b)^2').reduce3.to_s,
--  	"a4 b4 a8 b2"
--  
--  assert Units.new('s @ 2003-11-29').reduce3.to_s,
--  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
--  assert Units.new('m/(s @ 2003-11-29)').reduce3.to_s, "m.s-1"
--  assert Units.new('m/((K @ 273.15) (s from 2003-11-29))').reduce3.to_s, "m.K-1 s-1"
--  
--  assert Units.new('(10)^2/100').reduce3.to_s, "(10)2.(100)-1"
--  
--  puts "=== reduce4 ==="
--  
--  assert Units.new('((a.b)^2 a4 b @ now)^2 @ 273.15').reduce4.to_s,
--  	"(a12 b6 @ 273.15)"
--  
--  assert Units.new('km2').reduce4.to_s, "km2"
--  assert Units.new('hours.hour').reduce4.to_s, "hour2"
--  assert Units.new('(10)^2').reduce4.to_s, "100"
--  assert Units.new('100/10').reduce4.to_s, "10"
--  assert Units.new('(10)^2/100').reduce4.to_s, "1"
--  
--  puts "=== reduce5 ==="
--  
--  assert Units.new('km2').reduce5.to_s, "1000000 m2"
--  assert Units.new('(10)^2/100').reduce5.to_s, "1"
--  
--  assert Units.new('hPa').reduce5.to_s, "100 kg.m-1 s-2"
--  assert Units.new('mb').reduce5.to_s, "100 kg.m-1 s-2"
--  
--  assert Units.new('hPa/mb').reduce5.to_s, "1"
--  
--  assert Units.new('(K @ 273.15)@ 10').reduce5.to_s, "(K @ 283.15)"
--  
--  puts "=== APPLICATIONS ==="
--  
--  assert Units.new('km @ 2').convert(3, Units.new('m @ 100')), 4900
--  assert Units.new('degree_F').convert(32, Units.new('K')).to_s, ((32+459.67)*(1.8**-1)).to_s
--  
--  u1 = Units.new('m/s')
--  u2 = Units.new('mm/s')
--  assert((u1/u2).to_s, "m.mm-1")
--  assert((u1*u2).to_s, "m.mm.s-2")
--  
--  u1 = Units.new('years since 1999-01-01 00:00').reduce4
--  u2 = Units.new('hours since 2001-01-01 00:00').reduce4
--  assert u1.convert(3, u2), 24 * 365
--  u3 = Units.new('months since 2001-01-01 00:00').reduce4
--  assert u1.convert(3, u3), 12.0
--  
--  Units.reduce_level = 3
--  assert((Units.new('hours') ** 2).to_s, "hours2")
--  Units.reduce_level = 4
--  assert((Units.new('hours') ** 2).to_s, "hour2")
--  Units.reduce_level = 5
--  assert((Units.new('hours') ** 2).to_s, "12960000 s2")
--  
--  assert(Units.new('day') =~ Units.new('s since 2002-01-01'), true)
--  assert(Units.new('m') =~ Units.new('1'), false)
--  
--  un1  = Units['day since 2000-01-01']
--  un2 = Units['s since 2000-01-01']
--  assert(un1.convert(0, un2), 0.0)
--  assert(un1.convert(1, un2), 86400.0)
--end
-+require "numru/units/version"
-+require "numru/units/units.rb"
---- /dev/null
-+++ b/lib/numru/units/units.rb
-@@ -0,0 +1,3099 @@
-+#
-+# DO NOT MODIFY!!!!
-+# This file is automatically generated by Racc 1.4.8
-+# from Racc grammer file "".
-+#
-+
-+require 'racc/parser.rb'
-+
-+
-+require 'date'
-+
-+module NumRu
-+  class Units < Racc::Parser
-+
-+module_eval(<<'...end units.racc/module_eval...', 'units.racc', 65)
-+
-+VERSION = "1.9"
-+
-+=begin
-+= class Node
-+Node is a parent class for classes of parse tree node.
-+This is not expected to be instanciated directly.
-+=end
-+
-+class Node
-+
-+    def initialize(*args)
-+	raise "#{self.class} is virtual."
-+    end
-+
-+    def to_s(*args)
-+	raise "#{self.class}#to_s is virtual."
-+    end
-+
-+=begin
-+--- pow other
-+    simply constructs a PowNode object.
-+    No reduction is performed.
-+=end
-+
-+    def pow(other)
-+	PowNode.new(self, other)
-+    end
-+
-+=begin
-+--- mul other
-+    simply constructs a MulNode object.
-+    No reduction is performed.
-+=end
-+
-+    def mul(other)
-+	other = NumberNode.new(other) if Numeric === other
-+	MulNode.new(self, other)
-+    end
-+
-+=begin
-+--- divide other
-+    simply constructs a MulNode object.
-+    No reduction is performed.
-+=end
-+
-+    def divide(other)
-+	MulNode.new(self, PowNode.new(other, NumberNode.new(-1)))
-+    end
-+
-+=begin
-+--- shift other
-+    simply constructs a ShiftNode object.
-+    No reduction is performed.
-+=end
-+
-+    def shift(other)
-+	ShiftNode.new(self, other)
-+    end
-+
-+=begin
-+--- pow_eval other
-+    similar to ((<pow other>)), but reduces PowNode[PowNode[...]] into
-+    single PowNode[...], so overriden at PowNode class.
-+=end
-+
-+    def pow_eval(other)
-+	pow(other)
-+    end
-+
-+=begin
-+--- inspect
-+=end
-+
-+    def inspect2;  "#{self.class}[#{to_s}]";  end
-+
-+    def inspect;  inspect2.gsub(/Units::/, '').gsub(/NumRu::/, '').gsub(/Node\[/, '[');  end
-+
-+=begin
-+--- trim
-+    in most subclasses, "trim" is redirected into "trim2".
-+=end
-+
-+    def trim
-+	trim2
-+    end
-+
-+=begin
-+--- flatten
-+    in most subclasses, "flatten" is redirected into "flatten2".
-+=end
-+
-+    def flatten
-+	flatten2
-+    end
-+
-+=begin
-+--- sort
-+=end
-+
-+    def sort
-+	raise "#{self.class}#sort is virtual: call after flatten"
-+    end
-+
-+=begin
-+--- reduce1
-+--- reduce2
-+--- reduce3
-+--- reduce4
-+--- reduce5
-+=end
-+
-+    def reduce1
-+	self
-+    end
-+
-+    def reduce2
-+	trim
-+    end
-+
-+    def reduce3
-+	trim.flatten
-+    end
-+
-+    def reduce4
-+	# unalias(Hash.new).trim.flatten.sort
-+	foldnumber(nil).trim.flatten.sort
-+    end
-+
-+    def reduce5
-+	expand(Hash.new).trim.flatten.sort
-+    end
-+
-+=begin
-+--- ref
-+    to be overriden at ShiftNode
-+--- deref
-+    to be overriden at ShiftNode
-+=end
-+
-+    def ref
-+	NumberNode::ZERO
-+    end
-+
-+    def deref
-+	self
-+    end
-+
-+end
-+
-+class ErrorNode < Node
-+
-+    def initialize(string)
-+	@a = string
-+    end
-+
-+    def to_s;  @a;  end
-+
-+end
-+
-+class ContainerNode < Node
-+
-+    def trim2
-+	x = []
-+	for child in self
-+	    x.push child.trim2
-+	end
-+	self.class.new(*x)
-+    end
-+
-+    def inspect2
-+	a = []
-+	for child in self
-+	    a.push child.inspect2
-+	end
-+      	"#{self.class}[#{a.join(', ')}]"
-+    end
-+
-+end
-+
-+module BinaryNode
-+
-+    def each
-+	yield @lhs
-+	yield @rhs
-+    end
-+
-+    def expand(stopper)
-+	self.class.new(@lhs.expand(stopper), @rhs.expand(stopper))
-+    end
-+
-+    def unalias(stopper)
-+	self.class.new(@lhs.unalias(stopper), @rhs.unalias(stopper))
-+    end
-+
-+    def foldnumber(stopper)
-+	self.class.new(@lhs.foldnumber(stopper), @rhs.foldnumber(stopper))
-+    end
-+
-+end
-+
-+class TerminalNode < Node
-+
-+    def trim2;  self;  end
-+    def flatten2;  self;  end
-+
-+    def expand(stopper);  self;  end
-+    alias :unalias :expand
-+    alias :foldnumber :expand
-+
-+    def sort;  self;  end
-+
-+end
-+class NameNode < TerminalNode
-+
-+    def initialize(string)
-+	@a = string
-+    end
-+
-+    def to_s;  @a;  end
-+
-+    alias :name :to_s
-+
-+    def power;  NumberNode::UNITY;  end
-+
-+    def mul_eval(another)
-+	raise "internal error (#{name}, #{another.name})" if name != another.name
-+	PowNode.new(self, self.power.add_eval(another.power))
-+    end
-+
-+    def expand(stopper) 
-+	raise "circular dependency for #{@a}" if stopper[@a]
-+	return self if basic?
-+	return CACHE[@a] if CACHE.include?(@a)
-+	CACHE[@a] = expand2(stopper)
-+    end
-+
-+    def expand2(stopper)
-+	newstopper = stopper.dup
-+	newstopper[@a] = true
-+	if UDEFS.include?(@a) then
-+	    Units.new(UDEFS[@a]).ptree.expand(newstopper)
-+	else
-+	    p, n = UALIASES[@a]
-+	    u = Units.new(UDEFS[n] || n).ptree.expand(newstopper)
-+	    MulNode.new(u, PowNode.new(NumberNode.new(10), NumberNode.new(p)))
-+	end
-+    end
-+
-+    def unalias(stopper)
-+	raise "circular dependency for #{@a}" if stopper[@a]
-+	return self unless UALIASES.include?(@a)
-+	p, n = UALIASES[@a]
-+	u = NameNode.new(n)
-+	q = PowNode.new(NumberNode.new(10), NumberNode.new(p))
-+	MulNode.new(u, q)
-+    end
-+
-+    def foldnumber(stopper)
-+	return self unless UPLURALS.include?(@a)
-+	n = UPLURALS[@a]
-+	NameNode.new(n)
-+    end
-+
-+    def basic?
-+	not (UDEFS.include?(@a) or UALIASES.include?(@a))
-+    end
-+
-+    CACHE = {}
-+
-+    def factor
-+	1
-+    end
-+
-+end
-+
-+class NameNode
-+UDEFS = {
-+  "%" => "1e-2",  "Au" => "astronomical_unit",  "Bq" => "s-1",
-+  "C" => "A.s",  "Celsius" => "K @ 273.15",  "F" => "C/V",
-+  "Fahrenheit" => "degree_F",  "G" => "gauss",  "Gal" => "cm s-2",
-+  "Gy" => "J.kg-1",  "H" => "Wb.A-1",  "Hg" => "mercury",
-+  "Hz" => "1/s",  "J" => "N.m",  "Julian_year" => "365.25 day",
-+  "L" => "litre",  "N" => "kg.m.s-2",  "P" => "poise",  "Pa" => "N.m-2",
-+  "Pascal" => "Pa",  "S" => "A/V",  "St" => "stokes",  "Sv" => "J.kg-1",
-+  "T" => "Wb.m-2",  "V" => "J/C",  "W" => "J/s",  "Wb" => "V.s",
-+  "a" => "are",  "ac" => "acre",  "acre" => "10 chain2",
-+  "ampere" => "A",  "angstrom" => "1.0e-10 m",
-+  "angular_degree" => "degree",  "angular_minute" => "minute_angle",
-+  "angular_second" => "second_angle",  "are" => "100 m2",
-+  "astronomical_unit" => "1.49597870e11 m",
-+  "astronomical_units" => "1.49597870e11 m",  "atm" => "atmosphere",
-+  "atmosphere" => "101325 Pa",  "bar" => "1e6 dyn.cm-2",
-+  "cal" => "calorie",  "calorie" => "4.18605 J",
-+  "celsius" => "K @ 273.15",  "centigrade" => "K @ 273.15",
-+  "century" => "100 year",  "chain" => "22 yard",
-+  "common_year" => "365 day",
-+  "conventional_mercury" => "gravity 13595.10 kg/m3",  "coulomb" => "C",
-+  "d" => "24 hour",  "day" => "24 hour",  "degC" => "K @ 273.15",
-+  "degF" => "degree_F",  "degK" => "K",  "deg_C" => "K @ 273.15",
-+  "deg_F" => "degree_F",  "deg_K" => "K",  "degree" => "pi.rad/180",
-+  "degreeC" => "K @ 273.15",  "degreeF" => "degree_F",
-+  "degreeK" => "K",  "degree_C" => "K @ 273.15",
-+  "degree_E" => "degree",  "degree_F" => "degree_R @ 459.67",
-+  "degree_N" => "degree",  "degree_R" => "K / 1.8",
-+  "degree_S" => "degree",  "degree_W" => "degree",
-+  "degree_c" => "K @ 273.15",  "degree_east" => "degree_E",
-+  "degree_f" => "degree_R @ 459.67",  "degree_north" => "degree_N",
-+  "degree_south" => "degree_S",  "degree_west" => "degree_W",
-+  "degrees_east" => "degree_E",  "degrees_north" => "degree_N",
-+  "degrees_south" => "degree_S",  "degrees_west" => "degree_W",
-+  "dyn" => "g.cm.s-2",  "dyne" => "g.cm.s-2",  "erg" => "dyn cm",
-+  "fahrenheit" => "degree_F",  "farad" => "coulomb/volt",
-+  "feet" => "foot",  "fermi" => "1.0e-15 m",  "foot" => "12 inch",
-+  "force" => "9.80665 m.s-2",  "ft" => "foot",  "g" => "kg/1000",
-+  "gal" => "cm s-2",  "gauss" => "T / 10000",  "gram" => "kg/1000",
-+  "gravity" => "9.806650 meter/second2",  "h" => "60 min",
-+  "hectare" => "100 are",  "hertz" => "Hz",  "hg" => "mercury",
-+  "horse_power" => "75 m kilogram-force / s",  "hour" => "60 min",
-+  "hr" => "60 min",  "in" => "inch",  "inch" => "2.54 cm",
-+  "joule" => "J",  "kelvin" => "K",  "kgf" => "kilogram-force",
-+  "kilogram" => "kg",  "knot" => "nautical_mile / hour",
-+  "kph" => "km / hour",  "lb" => "pound",
-+  "light_speed" => "299792458 m/s",  "light_year" => "9.46e15 m",
-+  "light_years" => "9.46e15 m",  "litre" => "1.0e-3 m3",
-+  "lm" => "cd.sr",  "lx" => "lm.m-2",  "ly" => "light_year",
-+  "mb" => "bar / 1000",  "mercury" => "conventional_mercury",
-+  "meter" => "metre",  "metre" => "m",  "mgal" => "cm s-2 / 1000",
-+  "micron" => "1.0e-6 m",  "mile" => "1760 yard",
-+  "millibar" => "bar / 1000",  "min" => "60 s",  "minute" => "60 s",
-+  "minute_angle" => "pi.rad/180/60",  "mole" => "mol",
-+  "mon" => "month",  "month" => "6 pentad",  "mph" => "mile / hour",
-+  "nautical_mile" => "1852 m",  "nautical_miles" => "1852 m",
-+  "newton" => "N",  "ohm" => "V/A",  "ounce" => "pound / 16",
-+  "oz" => "ounce",  "parsec" => "3.0857e16 m",  "pascal" => "Pa",
-+  "pc" => "parsec",  "percent" => "1e-2",  "permil" => "1e-3",
-+  "pi" => "3.141592653589793238462",  "poise" => "dyn s / cm2",
-+  "pound" => "453.6 g",  "psi" => "pound-force / inch2",
-+  "radian" => "rad",  "second" => "s",
-+  "second_angle" => "pi.rad/180/60/60",  "steradian" => "sr",
-+  "stokes" => "cm2 / s",  "t" => "ton",  "tesla" => "Wb.m-2",
-+  "ton" => "1000 kg",  "tonne" => "ton",  "torr" => "133.322 Pa",
-+  "volt" => "V",  "watt" => "W",  "weber" => "Wb",  "yard" => "6 feet",
-+  "yd" => "yard",  "year" => "12 month",  "yr" => "year",
-+}
-+UALIASES = {
-+  "Celsiuses" => [0, "Celsius"],  "E%" => [18, "%"],  "EA" => [18, "A"],
-+  "EAu" => [18, "Au"],  "EBq" => [18, "Bq"],  "EC" => [18, "C"],
-+  "EF" => [18, "F"],  "EG" => [18, "G"],  "EGal" => [18, "Gal"],
-+  "EGy" => [18, "Gy"],  "EH" => [18, "H"],  "EHg" => [18, "Hg"],
-+  "EHz" => [18, "Hz"],  "EJ" => [18, "J"],  "EK" => [18, "K"],
-+  "EL" => [18, "L"],  "EN" => [18, "N"],  "EP" => [18, "P"],
-+  "EPa" => [18, "Pa"],  "ES" => [18, "S"],  "ESt" => [18, "St"],
-+  "ESv" => [18, "Sv"],  "ET" => [18, "T"],  "EV" => [18, "V"],
-+  "EW" => [18, "W"],  "EWb" => [18, "Wb"],  "Ea" => [18, "a"],
-+  "Eac" => [18, "ac"],  "Eatm" => [18, "atm"],  "Ebar" => [18, "bar"],
-+  "Ecal" => [18, "cal"],
-+  "Econventional_mercury" => [18, "conventional_mercury"],
-+  "Ed" => [18, "d"],  "EdegC" => [18, "degC"],  "EdegF" => [18, "degF"],
-+  "Edeg_C" => [18, "deg_C"],  "Edeg_F" => [18, "deg_F"],
-+  "EdegreeC" => [18, "degreeC"],  "EdegreeF" => [18, "degreeF"],
-+  "Edegree_C" => [18, "degree_C"],  "Edegree_E" => [18, "degree_E"],
-+  "Edegree_F" => [18, "degree_F"],  "Edegree_N" => [18, "degree_N"],
-+  "Edegree_R" => [18, "degree_R"],  "Edegree_S" => [18, "degree_S"],
-+  "Edegree_W" => [18, "degree_W"],  "Edegree_c" => [18, "degree_c"],
-+  "Edegree_east" => [18, "degree_east"],
-+  "Edegree_f" => [18, "degree_f"],
-+  "Edegree_north" => [18, "degree_north"],
-+  "Edegree_south" => [18, "degree_south"],
-+  "Edegree_west" => [18, "degree_west"],
-+  "Edegrees_east" => [18, "degrees_east"],
-+  "Edegrees_north" => [18, "degrees_north"],
-+  "Edegrees_south" => [18, "degrees_south"],
-+  "Edegrees_west" => [18, "degrees_west"],  "Edyn" => [18, "dyn"],
-+  "Eerg" => [18, "erg"],  "Eforce" => [18, "force"],  "Eg" => [18, "g"],
-+  "Egravity" => [18, "gravity"],  "Eh" => [18, "h"],
-+  "Ehg" => [18, "hg"],  "Ehr" => [18, "hr"],  "Ein" => [18, "in"],
-+  "Ekg" => [18, "kg"],  "Ekgf" => [18, "kgf"],  "Ekph" => [18, "kph"],
-+  "Elb" => [18, "lb"],  "Elm" => [18, "lm"],  "Elx" => [18, "lx"],
-+  "Ely" => [18, "ly"],  "Em" => [18, "m"],  "Emb" => [18, "mb"],
-+  "Emercury" => [18, "mercury"],  "Emgal" => [18, "mgal"],
-+  "Emin" => [18, "min"],  "Emol" => [18, "mol"],  "Emon" => [18, "mon"],
-+  "Emph" => [18, "mph"],  "Eohm" => [18, "ohm"],  "Eoz" => [18, "oz"],
-+  "Epc" => [18, "pc"],  "Epercent" => [18, "percent"],
-+  "Epermil" => [18, "permil"],  "Epsi" => [18, "psi"],
-+  "Erad" => [18, "rad"],  "Es" => [18, "s"],  "Esr" => [18, "sr"],
-+  "Et" => [18, "t"],  "Eyr" => [18, "yr"],
-+  "Fahrenheits" => [0, "Fahrenheit"],  "G%" => [9, "%"],
-+  "GA" => [9, "A"],  "GAu" => [9, "Au"],  "GBq" => [9, "Bq"],
-+  "GC" => [9, "C"],  "GF" => [9, "F"],  "GG" => [9, "G"],
-+  "GGal" => [9, "Gal"],  "GGy" => [9, "Gy"],  "GH" => [9, "H"],
-+  "GHg" => [9, "Hg"],  "GHz" => [9, "Hz"],  "GJ" => [9, "J"],
-+  "GK" => [9, "K"],  "GL" => [9, "L"],  "GN" => [9, "N"],
-+  "GP" => [9, "P"],  "GPa" => [9, "Pa"],  "GS" => [9, "S"],
-+  "GSt" => [9, "St"],  "GSv" => [9, "Sv"],  "GT" => [9, "T"],
-+  "GV" => [9, "V"],  "GW" => [9, "W"],  "GWb" => [9, "Wb"],
-+  "Ga" => [9, "a"],  "Gac" => [9, "ac"],  "Gatm" => [9, "atm"],
-+  "Gbar" => [9, "bar"],  "Gcal" => [9, "cal"],
-+  "Gconventional_mercury" => [9, "conventional_mercury"],
-+  "Gd" => [9, "d"],  "GdegC" => [9, "degC"],  "GdegF" => [9, "degF"],
-+  "Gdeg_C" => [9, "deg_C"],  "Gdeg_F" => [9, "deg_F"],
-+  "GdegreeC" => [9, "degreeC"],  "GdegreeF" => [9, "degreeF"],
-+  "Gdegree_C" => [9, "degree_C"],  "Gdegree_E" => [9, "degree_E"],
-+  "Gdegree_F" => [9, "degree_F"],  "Gdegree_N" => [9, "degree_N"],
-+  "Gdegree_R" => [9, "degree_R"],  "Gdegree_S" => [9, "degree_S"],
-+  "Gdegree_W" => [9, "degree_W"],  "Gdegree_c" => [9, "degree_c"],
-+  "Gdegree_east" => [9, "degree_east"],  "Gdegree_f" => [9, "degree_f"],
-+  "Gdegree_north" => [9, "degree_north"],
-+  "Gdegree_south" => [9, "degree_south"],
-+  "Gdegree_west" => [9, "degree_west"],
-+  "Gdegrees_east" => [9, "degrees_east"],
-+  "Gdegrees_north" => [9, "degrees_north"],
-+  "Gdegrees_south" => [9, "degrees_south"],
-+  "Gdegrees_west" => [9, "degrees_west"],  "Gdyn" => [9, "dyn"],
-+  "Gerg" => [9, "erg"],  "Gforce" => [9, "force"],  "Gg" => [9, "g"],
-+  "Ggravity" => [9, "gravity"],  "Gh" => [9, "h"],  "Ghg" => [9, "hg"],
-+  "Ghr" => [9, "hr"],  "Gin" => [9, "in"],  "Gkg" => [9, "kg"],
-+  "Gkgf" => [9, "kgf"],  "Gkph" => [9, "kph"],  "Glb" => [9, "lb"],
-+  "Glm" => [9, "lm"],  "Glx" => [9, "lx"],  "Gly" => [9, "ly"],
-+  "Gm" => [9, "m"],  "Gmb" => [9, "mb"],  "Gmercury" => [9, "mercury"],
-+  "Gmgal" => [9, "mgal"],  "Gmin" => [9, "min"],  "Gmol" => [9, "mol"],
-+  "Gmon" => [9, "mon"],  "Gmph" => [9, "mph"],  "Gohm" => [9, "ohm"],
-+  "Goz" => [9, "oz"],  "Gpc" => [9, "pc"],
-+  "Gpercent" => [9, "percent"],  "Gpermil" => [9, "permil"],
-+  "Gpsi" => [9, "psi"],  "Grad" => [9, "rad"],  "Gs" => [9, "s"],
-+  "Gsr" => [9, "sr"],  "Gt" => [9, "t"],  "Gyr" => [9, "yr"],
-+  "Julians_year" => [0, "Julian_year"],  "M%" => [6, "%"],
-+  "MA" => [6, "A"],  "MAu" => [6, "Au"],  "MBq" => [6, "Bq"],
-+  "MC" => [6, "C"],  "MF" => [6, "F"],  "MG" => [6, "G"],
-+  "MGal" => [6, "Gal"],  "MGy" => [6, "Gy"],  "MH" => [6, "H"],
-+  "MHg" => [6, "Hg"],  "MHz" => [6, "Hz"],  "MJ" => [6, "J"],
-+  "MK" => [6, "K"],  "ML" => [6, "L"],  "MN" => [6, "N"],
-+  "MP" => [6, "P"],  "MPa" => [6, "Pa"],  "MS" => [6, "S"],
-+  "MSt" => [6, "St"],  "MSv" => [6, "Sv"],  "MT" => [6, "T"],
-+  "MV" => [6, "V"],  "MW" => [6, "W"],  "MWb" => [6, "Wb"],
-+  "Ma" => [6, "a"],  "Mac" => [6, "ac"],  "Matm" => [6, "atm"],
-+  "Mbar" => [6, "bar"],  "Mcal" => [6, "cal"],
-+  "Mconventional_mercury" => [6, "conventional_mercury"],
-+  "Md" => [6, "d"],  "MdegC" => [6, "degC"],  "MdegF" => [6, "degF"],
-+  "Mdeg_C" => [6, "deg_C"],  "Mdeg_F" => [6, "deg_F"],
-+  "MdegreeC" => [6, "degreeC"],  "MdegreeF" => [6, "degreeF"],
-+  "Mdegree_C" => [6, "degree_C"],  "Mdegree_E" => [6, "degree_E"],
-+  "Mdegree_F" => [6, "degree_F"],  "Mdegree_N" => [6, "degree_N"],
-+  "Mdegree_R" => [6, "degree_R"],  "Mdegree_S" => [6, "degree_S"],
-+  "Mdegree_W" => [6, "degree_W"],  "Mdegree_c" => [6, "degree_c"],
-+  "Mdegree_east" => [6, "degree_east"],  "Mdegree_f" => [6, "degree_f"],
-+  "Mdegree_north" => [6, "degree_north"],
-+  "Mdegree_south" => [6, "degree_south"],
-+  "Mdegree_west" => [6, "degree_west"],
-+  "Mdegrees_east" => [6, "degrees_east"],
-+  "Mdegrees_north" => [6, "degrees_north"],
-+  "Mdegrees_south" => [6, "degrees_south"],
-+  "Mdegrees_west" => [6, "degrees_west"],  "Mdyn" => [6, "dyn"],
-+  "Merg" => [6, "erg"],  "Mforce" => [6, "force"],  "Mg" => [6, "g"],
-+  "Mgravity" => [6, "gravity"],  "Mh" => [6, "h"],  "Mhg" => [6, "hg"],
-+  "Mhr" => [6, "hr"],  "Min" => [6, "in"],  "Mkg" => [6, "kg"],
-+  "Mkgf" => [6, "kgf"],  "Mkph" => [6, "kph"],  "Mlb" => [6, "lb"],
-+  "Mlm" => [6, "lm"],  "Mlx" => [6, "lx"],  "Mly" => [6, "ly"],
-+  "Mm" => [6, "m"],  "Mmb" => [6, "mb"],  "Mmercury" => [6, "mercury"],
-+  "Mmgal" => [6, "mgal"],  "Mmin" => [6, "min"],  "Mmol" => [6, "mol"],
-+  "Mmon" => [6, "mon"],  "Mmph" => [6, "mph"],  "Mohm" => [6, "ohm"],
-+  "Moz" => [6, "oz"],  "Mpc" => [6, "pc"],
-+  "Mpercent" => [6, "percent"],  "Mpermil" => [6, "permil"],
-+  "Mpsi" => [6, "psi"],  "Mrad" => [6, "rad"],  "Ms" => [6, "s"],
-+  "Msr" => [6, "sr"],  "Mt" => [6, "t"],  "Myr" => [6, "yr"],
-+  "P%" => [15, "%"],  "PA" => [15, "A"],  "PAu" => [15, "Au"],
-+  "PBq" => [15, "Bq"],  "PC" => [15, "C"],  "PF" => [15, "F"],
-+  "PG" => [15, "G"],  "PGal" => [15, "Gal"],  "PGy" => [15, "Gy"],
-+  "PH" => [15, "H"],  "PHg" => [15, "Hg"],  "PHz" => [15, "Hz"],
-+  "PJ" => [15, "J"],  "PK" => [15, "K"],  "PL" => [15, "L"],
-+  "PN" => [15, "N"],  "PP" => [15, "P"],  "PPa" => [15, "Pa"],
-+  "PS" => [15, "S"],  "PSt" => [15, "St"],  "PSv" => [15, "Sv"],
-+  "PT" => [15, "T"],  "PV" => [15, "V"],  "PW" => [15, "W"],
-+  "PWb" => [15, "Wb"],  "Pa" => [15, "a"],  "Pac" => [15, "ac"],
-+  "Pascals" => [0, "Pascal"],  "Patm" => [15, "atm"],
-+  "Pbar" => [15, "bar"],  "Pcal" => [15, "cal"],
-+  "Pconventional_mercury" => [15, "conventional_mercury"],
-+  "Pd" => [15, "d"],  "PdegC" => [15, "degC"],  "PdegF" => [15, "degF"],
-+  "Pdeg_C" => [15, "deg_C"],  "Pdeg_F" => [15, "deg_F"],
-+  "PdegreeC" => [15, "degreeC"],  "PdegreeF" => [15, "degreeF"],
-+  "Pdegree_C" => [15, "degree_C"],  "Pdegree_E" => [15, "degree_E"],
-+  "Pdegree_F" => [15, "degree_F"],  "Pdegree_N" => [15, "degree_N"],
-+  "Pdegree_R" => [15, "degree_R"],  "Pdegree_S" => [15, "degree_S"],
-+  "Pdegree_W" => [15, "degree_W"],  "Pdegree_c" => [15, "degree_c"],
-+  "Pdegree_east" => [15, "degree_east"],
-+  "Pdegree_f" => [15, "degree_f"],
-+  "Pdegree_north" => [15, "degree_north"],
-+  "Pdegree_south" => [15, "degree_south"],
-+  "Pdegree_west" => [15, "degree_west"],
-+  "Pdegrees_east" => [15, "degrees_east"],
-+  "Pdegrees_north" => [15, "degrees_north"],
-+  "Pdegrees_south" => [15, "degrees_south"],
-+  "Pdegrees_west" => [15, "degrees_west"],  "Pdyn" => [15, "dyn"],
-+  "Perg" => [15, "erg"],  "Pforce" => [15, "force"],  "Pg" => [15, "g"],
-+  "Pgravity" => [15, "gravity"],  "Ph" => [15, "h"],
-+  "Phg" => [15, "hg"],  "Phr" => [15, "hr"],  "Pin" => [15, "in"],
-+  "Pkg" => [15, "kg"],  "Pkgf" => [15, "kgf"],  "Pkph" => [15, "kph"],
-+  "Plb" => [15, "lb"],  "Plm" => [15, "lm"],  "Plx" => [15, "lx"],
-+  "Ply" => [15, "ly"],  "Pm" => [15, "m"],  "Pmb" => [15, "mb"],
-+  "Pmercury" => [15, "mercury"],  "Pmgal" => [15, "mgal"],
-+  "Pmin" => [15, "min"],  "Pmol" => [15, "mol"],  "Pmon" => [15, "mon"],
-+  "Pmph" => [15, "mph"],  "Pohm" => [15, "ohm"],  "Poz" => [15, "oz"],
-+  "Ppc" => [15, "pc"],  "Ppercent" => [15, "percent"],
-+  "Ppermil" => [15, "permil"],  "Ppsi" => [15, "psi"],
-+  "Prad" => [15, "rad"],  "Ps" => [15, "s"],  "Psr" => [15, "sr"],
-+  "Pt" => [15, "t"],  "Pyr" => [15, "yr"],  "T%" => [12, "%"],
-+  "TA" => [12, "A"],  "TAu" => [12, "Au"],  "TBq" => [12, "Bq"],
-+  "TC" => [12, "C"],  "TF" => [12, "F"],  "TG" => [12, "G"],
-+  "TGal" => [12, "Gal"],  "TGy" => [12, "Gy"],  "TH" => [12, "H"],
-+  "THg" => [12, "Hg"],  "THz" => [12, "Hz"],  "TJ" => [12, "J"],
-+  "TK" => [12, "K"],  "TL" => [12, "L"],  "TN" => [12, "N"],
-+  "TP" => [12, "P"],  "TPa" => [12, "Pa"],  "TS" => [12, "S"],
-+  "TSt" => [12, "St"],  "TSv" => [12, "Sv"],  "TT" => [12, "T"],
-+  "TV" => [12, "V"],  "TW" => [12, "W"],  "TWb" => [12, "Wb"],
-+  "Ta" => [12, "a"],  "Tac" => [12, "ac"],  "Tatm" => [12, "atm"],
-+  "Tbar" => [12, "bar"],  "Tcal" => [12, "cal"],
-+  "Tconventional_mercury" => [12, "conventional_mercury"],
-+  "Td" => [12, "d"],  "TdegC" => [12, "degC"],  "TdegF" => [12, "degF"],
-+  "Tdeg_C" => [12, "deg_C"],  "Tdeg_F" => [12, "deg_F"],
-+  "TdegreeC" => [12, "degreeC"],  "TdegreeF" => [12, "degreeF"],
-+  "Tdegree_C" => [12, "degree_C"],  "Tdegree_E" => [12, "degree_E"],
-+  "Tdegree_F" => [12, "degree_F"],  "Tdegree_N" => [12, "degree_N"],
-+  "Tdegree_R" => [12, "degree_R"],  "Tdegree_S" => [12, "degree_S"],
-+  "Tdegree_W" => [12, "degree_W"],  "Tdegree_c" => [12, "degree_c"],
-+  "Tdegree_east" => [12, "degree_east"],
-+  "Tdegree_f" => [12, "degree_f"],
-+  "Tdegree_north" => [12, "degree_north"],
-+  "Tdegree_south" => [12, "degree_south"],
-+  "Tdegree_west" => [12, "degree_west"],
-+  "Tdegrees_east" => [12, "degrees_east"],
-+  "Tdegrees_north" => [12, "degrees_north"],
-+  "Tdegrees_south" => [12, "degrees_south"],
-+  "Tdegrees_west" => [12, "degrees_west"],  "Tdyn" => [12, "dyn"],
-+  "Terg" => [12, "erg"],  "Tforce" => [12, "force"],  "Tg" => [12, "g"],
-+  "Tgravity" => [12, "gravity"],  "Th" => [12, "h"],
-+  "Thg" => [12, "hg"],  "Thr" => [12, "hr"],  "Tin" => [12, "in"],
-+  "Tkg" => [12, "kg"],  "Tkgf" => [12, "kgf"],  "Tkph" => [12, "kph"],
-+  "Tlb" => [12, "lb"],  "Tlm" => [12, "lm"],  "Tlx" => [12, "lx"],
-+  "Tly" => [12, "ly"],  "Tm" => [12, "m"],  "Tmb" => [12, "mb"],
-+  "Tmercury" => [12, "mercury"],  "Tmgal" => [12, "mgal"],
-+  "Tmin" => [12, "min"],  "Tmol" => [12, "mol"],  "Tmon" => [12, "mon"],
-+  "Tmph" => [12, "mph"],  "Tohm" => [12, "ohm"],  "Toz" => [12, "oz"],
-+  "Tpc" => [12, "pc"],  "Tpercent" => [12, "percent"],
-+  "Tpermil" => [12, "permil"],  "Tpsi" => [12, "psi"],
-+  "Trad" => [12, "rad"],  "Ts" => [12, "s"],  "Tsr" => [12, "sr"],
-+  "Tt" => [12, "t"],  "Tyr" => [12, "yr"],  "a%" => [-18, "%"],
-+  "aA" => [-18, "A"],  "aAu" => [-18, "Au"],  "aBq" => [-18, "Bq"],
-+  "aC" => [-18, "C"],  "aF" => [-18, "F"],  "aG" => [-18, "G"],
-+  "aGal" => [-18, "Gal"],  "aGy" => [-18, "Gy"],  "aH" => [-18, "H"],
-+  "aHg" => [-18, "Hg"],  "aHz" => [-18, "Hz"],  "aJ" => [-18, "J"],
-+  "aK" => [-18, "K"],  "aL" => [-18, "L"],  "aN" => [-18, "N"],
-+  "aP" => [-18, "P"],  "aPa" => [-18, "Pa"],  "aS" => [-18, "S"],
-+  "aSt" => [-18, "St"],  "aSv" => [-18, "Sv"],  "aT" => [-18, "T"],
-+  "aV" => [-18, "V"],  "aW" => [-18, "W"],  "aWb" => [-18, "Wb"],
-+  "aa" => [-18, "a"],  "aac" => [-18, "ac"],  "aatm" => [-18, "atm"],
-+  "abar" => [-18, "bar"],  "acal" => [-18, "cal"],
-+  "aconventional_mercury" => [-18, "conventional_mercury"],
-+  "acres" => [0, "acre"],  "ad" => [-18, "d"],
-+  "adegC" => [-18, "degC"],  "adegF" => [-18, "degF"],
-+  "adeg_C" => [-18, "deg_C"],  "adeg_F" => [-18, "deg_F"],
-+  "adegreeC" => [-18, "degreeC"],  "adegreeF" => [-18, "degreeF"],
-+  "adegree_C" => [-18, "degree_C"],  "adegree_E" => [-18, "degree_E"],
-+  "adegree_F" => [-18, "degree_F"],  "adegree_N" => [-18, "degree_N"],
-+  "adegree_R" => [-18, "degree_R"],  "adegree_S" => [-18, "degree_S"],
-+  "adegree_W" => [-18, "degree_W"],  "adegree_c" => [-18, "degree_c"],
-+  "adegree_east" => [-18, "degree_east"],
-+  "adegree_f" => [-18, "degree_f"],
-+  "adegree_north" => [-18, "degree_north"],
-+  "adegree_south" => [-18, "degree_south"],
-+  "adegree_west" => [-18, "degree_west"],
-+  "adegrees_east" => [-18, "degrees_east"],
-+  "adegrees_north" => [-18, "degrees_north"],
-+  "adegrees_south" => [-18, "degrees_south"],
-+  "adegrees_west" => [-18, "degrees_west"],  "adyn" => [-18, "dyn"],
-+  "aerg" => [-18, "erg"],  "aforce" => [-18, "force"],
-+  "ag" => [-18, "g"],  "agravity" => [-18, "gravity"],
-+  "ah" => [-18, "h"],  "ahg" => [-18, "hg"],  "ahr" => [-18, "hr"],
-+  "ain" => [-18, "in"],  "akg" => [-18, "kg"],  "akgf" => [-18, "kgf"],
-+  "akph" => [-18, "kph"],  "alb" => [-18, "lb"],  "alm" => [-18, "lm"],
-+  "alx" => [-18, "lx"],  "aly" => [-18, "ly"],  "am" => [-18, "m"],
-+  "amb" => [-18, "mb"],  "amercury" => [-18, "mercury"],
-+  "amgal" => [-18, "mgal"],  "amin" => [-18, "min"],
-+  "amol" => [-18, "mol"],  "amon" => [-18, "mon"],
-+  "amperes" => [0, "ampere"],  "amph" => [-18, "mph"],
-+  "angstroms" => [0, "angstrom"],
-+  "angulars_degree" => [0, "angular_degree"],
-+  "angulars_minute" => [0, "angular_minute"],
-+  "angulars_second" => [0, "angular_second"],  "aohm" => [-18, "ohm"],
-+  "aoz" => [-18, "oz"],  "apc" => [-18, "pc"],
-+  "apercent" => [-18, "percent"],  "apermil" => [-18, "permil"],
-+  "apsi" => [-18, "psi"],  "arad" => [-18, "rad"],
-+  "ares" => [0, "are"],  "as" => [-18, "s"],  "asr" => [-18, "sr"],
-+  "at" => [-18, "t"],  "atmospheres" => [0, "atmosphere"],
-+  "attoCelsius" => [-18, "Celsius"],
-+  "attoFahrenheit" => [-18, "Fahrenheit"],
-+  "attoJulian_year" => [-18, "Julian_year"],
-+  "attoPascal" => [-18, "Pascal"],  "attoacre" => [-18, "acre"],
-+  "attoampere" => [-18, "ampere"],  "attoangstrom" => [-18, "angstrom"],
-+  "attoangular_degree" => [-18, "angular_degree"],
-+  "attoangular_minute" => [-18, "angular_minute"],
-+  "attoangular_second" => [-18, "angular_second"],
-+  "attoare" => [-18, "are"],  "attoatmosphere" => [-18, "atmosphere"],
-+  "attocalorie" => [-18, "calorie"],  "attocelsius" => [-18, "celsius"],
-+  "attocentigrade" => [-18, "centigrade"],
-+  "attocentury" => [-18, "century"],  "attochain" => [-18, "chain"],
-+  "attocommon_year" => [-18, "common_year"],
-+  "attocoulomb" => [-18, "coulomb"],  "attoday" => [-18, "day"],
-+  "attodegK" => [-18, "degK"],  "attodeg_K" => [-18, "deg_K"],
-+  "attodegree" => [-18, "degree"],  "attodegreeK" => [-18, "degreeK"],
-+  "attodyne" => [-18, "dyne"],  "attoerg" => [-18, "erg"],
-+  "attofahrenheit" => [-18, "fahrenheit"],
-+  "attofarad" => [-18, "farad"],  "attofermi" => [-18, "fermi"],
-+  "attogal" => [-18, "gal"],  "attogauss" => [-18, "gauss"],
-+  "attogram" => [-18, "gram"],  "attohectare" => [-18, "hectare"],
-+  "attohertz" => [-18, "hertz"],  "attohour" => [-18, "hour"],
-+  "attoinch" => [-18, "inch"],  "attojoule" => [-18, "joule"],
-+  "attokelvin" => [-18, "kelvin"],  "attokilogram" => [-18, "kilogram"],
-+  "attoknot" => [-18, "knot"],  "attolitre" => [-18, "litre"],
-+  "attometer" => [-18, "meter"],  "attometre" => [-18, "metre"],
-+  "attomicron" => [-18, "micron"],  "attomile" => [-18, "mile"],
-+  "attomillibar" => [-18, "millibar"],  "attominute" => [-18, "minute"],
-+  "attominute_angle" => [-18, "minute_angle"],
-+  "attomole" => [-18, "mole"],  "attomonth" => [-18, "month"],
-+  "attonewton" => [-18, "newton"],  "attoounce" => [-18, "ounce"],
-+  "attoparsec" => [-18, "parsec"],  "attopascal" => [-18, "pascal"],
-+  "attopentad" => [-18, "pentad"],  "attopoise" => [-18, "poise"],
-+  "attopound" => [-18, "pound"],  "attoradian" => [-18, "radian"],
-+  "attosecond" => [-18, "second"],
-+  "attosecond_angle" => [-18, "second_angle"],
-+  "attosteradian" => [-18, "steradian"],
-+  "attostokes" => [-18, "stokes"],  "attotesla" => [-18, "tesla"],
-+  "attoton" => [-18, "ton"],  "attotonne" => [-18, "tonne"],
-+  "attotorr" => [-18, "torr"],  "attovolt" => [-18, "volt"],
-+  "attowatt" => [-18, "watt"],  "attoweber" => [-18, "weber"],
-+  "attoyard" => [-18, "yard"],  "attoyd" => [-18, "yd"],
-+  "attoyear" => [-18, "year"],  "ayr" => [-18, "yr"],
-+  "c%" => [-2, "%"],  "cA" => [-2, "A"],  "cAu" => [-2, "Au"],
-+  "cBq" => [-2, "Bq"],  "cC" => [-2, "C"],  "cF" => [-2, "F"],
-+  "cG" => [-2, "G"],  "cGal" => [-2, "Gal"],  "cGy" => [-2, "Gy"],
-+  "cH" => [-2, "H"],  "cHg" => [-2, "Hg"],  "cHz" => [-2, "Hz"],
-+  "cJ" => [-2, "J"],  "cK" => [-2, "K"],  "cL" => [-2, "L"],
-+  "cN" => [-2, "N"],  "cP" => [-2, "P"],  "cPa" => [-2, "Pa"],
-+  "cS" => [-2, "S"],  "cSt" => [-2, "St"],  "cSv" => [-2, "Sv"],
-+  "cT" => [-2, "T"],  "cV" => [-2, "V"],  "cW" => [-2, "W"],
-+  "cWb" => [-2, "Wb"],  "ca" => [-2, "a"],  "cac" => [-2, "ac"],
-+  "calories" => [0, "calorie"],  "catm" => [-2, "atm"],
-+  "cbar" => [-2, "bar"],  "ccal" => [-2, "cal"],
-+  "cconventional_mercury" => [-2, "conventional_mercury"],
-+  "cd" => [-2, "d"],  "cdegC" => [-2, "degC"],  "cdegF" => [-2, "degF"],
-+  "cdeg_C" => [-2, "deg_C"],  "cdeg_F" => [-2, "deg_F"],
-+  "cdegreeC" => [-2, "degreeC"],  "cdegreeF" => [-2, "degreeF"],
-+  "cdegree_C" => [-2, "degree_C"],  "cdegree_E" => [-2, "degree_E"],
-+  "cdegree_F" => [-2, "degree_F"],  "cdegree_N" => [-2, "degree_N"],
-+  "cdegree_R" => [-2, "degree_R"],  "cdegree_S" => [-2, "degree_S"],
-+  "cdegree_W" => [-2, "degree_W"],  "cdegree_c" => [-2, "degree_c"],
-+  "cdegree_east" => [-2, "degree_east"],
-+  "cdegree_f" => [-2, "degree_f"],
-+  "cdegree_north" => [-2, "degree_north"],
-+  "cdegree_south" => [-2, "degree_south"],
-+  "cdegree_west" => [-2, "degree_west"],
-+  "cdegrees_east" => [-2, "degrees_east"],
-+  "cdegrees_north" => [-2, "degrees_north"],
-+  "cdegrees_south" => [-2, "degrees_south"],
-+  "cdegrees_west" => [-2, "degrees_west"],  "cdyn" => [-2, "dyn"],
-+  "celsiuses" => [0, "celsius"],  "centiCelsius" => [-2, "Celsius"],
-+  "centiFahrenheit" => [-2, "Fahrenheit"],
-+  "centiJulian_year" => [-2, "Julian_year"],
-+  "centiPascal" => [-2, "Pascal"],  "centiacre" => [-2, "acre"],
-+  "centiampere" => [-2, "ampere"],  "centiangstrom" => [-2, "angstrom"],
-+  "centiangular_degree" => [-2, "angular_degree"],
-+  "centiangular_minute" => [-2, "angular_minute"],
-+  "centiangular_second" => [-2, "angular_second"],
-+  "centiare" => [-2, "are"],  "centiatmosphere" => [-2, "atmosphere"],
-+  "centicalorie" => [-2, "calorie"],  "centicelsius" => [-2, "celsius"],
-+  "centicentigrade" => [-2, "centigrade"],
-+  "centicentury" => [-2, "century"],  "centichain" => [-2, "chain"],
-+  "centicommon_year" => [-2, "common_year"],
-+  "centicoulomb" => [-2, "coulomb"],  "centiday" => [-2, "day"],
-+  "centidegK" => [-2, "degK"],  "centideg_K" => [-2, "deg_K"],
-+  "centidegree" => [-2, "degree"],  "centidegreeK" => [-2, "degreeK"],
-+  "centidyne" => [-2, "dyne"],  "centierg" => [-2, "erg"],
-+  "centifahrenheit" => [-2, "fahrenheit"],
-+  "centifarad" => [-2, "farad"],  "centifermi" => [-2, "fermi"],
-+  "centigal" => [-2, "gal"],  "centigauss" => [-2, "gauss"],
-+  "centigrades" => [0, "centigrade"],  "centigram" => [-2, "gram"],
-+  "centihectare" => [-2, "hectare"],  "centihertz" => [-2, "hertz"],
-+  "centihour" => [-2, "hour"],  "centiinch" => [-2, "inch"],
-+  "centijoule" => [-2, "joule"],  "centikelvin" => [-2, "kelvin"],
-+  "centikilogram" => [-2, "kilogram"],  "centiknot" => [-2, "knot"],
-+  "centilitre" => [-2, "litre"],  "centimeter" => [-2, "meter"],
-+  "centimetre" => [-2, "metre"],  "centimicron" => [-2, "micron"],
-+  "centimile" => [-2, "mile"],  "centimillibar" => [-2, "millibar"],
-+  "centiminute" => [-2, "minute"],
-+  "centiminute_angle" => [-2, "minute_angle"],
-+  "centimole" => [-2, "mole"],  "centimonth" => [-2, "month"],
-+  "centinewton" => [-2, "newton"],  "centiounce" => [-2, "ounce"],
-+  "centiparsec" => [-2, "parsec"],  "centipascal" => [-2, "pascal"],
-+  "centipentad" => [-2, "pentad"],  "centipoise" => [-2, "poise"],
-+  "centipound" => [-2, "pound"],  "centiradian" => [-2, "radian"],
-+  "centisecond" => [-2, "second"],
-+  "centisecond_angle" => [-2, "second_angle"],
-+  "centisteradian" => [-2, "steradian"],
-+  "centistokes" => [-2, "stokes"],  "centitesla" => [-2, "tesla"],
-+  "centiton" => [-2, "ton"],  "centitonne" => [-2, "tonne"],
-+  "centitorr" => [-2, "torr"],  "centivolt" => [-2, "volt"],
-+  "centiwatt" => [-2, "watt"],  "centiweber" => [-2, "weber"],
-+  "centiyard" => [-2, "yard"],  "centiyd" => [-2, "yd"],
-+  "centiyear" => [-2, "year"],  "centuries" => [0, "century"],
-+  "cerg" => [-2, "erg"],  "cforce" => [-2, "force"],  "cg" => [-2, "g"],
-+  "cgravity" => [-2, "gravity"],  "ch" => [-2, "h"],
-+  "chains" => [0, "chain"],  "chg" => [-2, "hg"],  "chr" => [-2, "hr"],
-+  "cin" => [-2, "in"],  "ckg" => [-2, "kg"],  "ckgf" => [-2, "kgf"],
-+  "ckph" => [-2, "kph"],  "clb" => [-2, "lb"],  "clm" => [-2, "lm"],
-+  "clx" => [-2, "lx"],  "cly" => [-2, "ly"],  "cm" => [-2, "m"],
-+  "cmb" => [-2, "mb"],  "cmercury" => [-2, "mercury"],
-+  "cmgal" => [-2, "mgal"],  "cmin" => [-2, "min"],
-+  "cmol" => [-2, "mol"],  "cmon" => [-2, "mon"],  "cmph" => [-2, "mph"],
-+  "cohm" => [-2, "ohm"],  "commons_year" => [0, "common_year"],
-+  "coulombs" => [0, "coulomb"],  "coz" => [-2, "oz"],
-+  "cpc" => [-2, "pc"],  "cpercent" => [-2, "percent"],
-+  "cpermil" => [-2, "permil"],  "cpsi" => [-2, "psi"],
-+  "crad" => [-2, "rad"],  "cs" => [-2, "s"],  "csr" => [-2, "sr"],
-+  "ct" => [-2, "t"],  "cyr" => [-2, "yr"],  "d%" => [-1, "%"],
-+  "dA" => [-1, "A"],  "dAu" => [-1, "Au"],  "dBq" => [-1, "Bq"],
-+  "dC" => [-1, "C"],  "dF" => [-1, "F"],  "dG" => [-1, "G"],
-+  "dGal" => [-1, "Gal"],  "dGy" => [-1, "Gy"],  "dH" => [-1, "H"],
-+  "dHg" => [-1, "Hg"],  "dHz" => [-1, "Hz"],  "dJ" => [-1, "J"],
-+  "dK" => [-1, "K"],  "dL" => [-1, "L"],  "dN" => [-1, "N"],
-+  "dP" => [-1, "P"],  "dPa" => [-1, "Pa"],  "dS" => [-1, "S"],
-+  "dSt" => [-1, "St"],  "dSv" => [-1, "Sv"],  "dT" => [-1, "T"],
-+  "dV" => [-1, "V"],  "dW" => [-1, "W"],  "dWb" => [-1, "Wb"],
-+  "da" => [-1, "a"],  "da%" => [1, "%"],  "daA" => [1, "A"],
-+  "daAu" => [1, "Au"],  "daBq" => [1, "Bq"],  "daC" => [1, "C"],
-+  "daF" => [1, "F"],  "daG" => [1, "G"],  "daGal" => [1, "Gal"],
-+  "daGy" => [1, "Gy"],  "daH" => [1, "H"],  "daHg" => [1, "Hg"],
-+  "daHz" => [1, "Hz"],  "daJ" => [1, "J"],  "daK" => [1, "K"],
-+  "daL" => [1, "L"],  "daN" => [1, "N"],  "daP" => [1, "P"],
-+  "daPa" => [1, "Pa"],  "daS" => [1, "S"],  "daSt" => [1, "St"],
-+  "daSv" => [1, "Sv"],  "daT" => [1, "T"],  "daV" => [1, "V"],
-+  "daW" => [1, "W"],  "daWb" => [1, "Wb"],  "daa" => [1, "a"],
-+  "daac" => [1, "ac"],  "daatm" => [1, "atm"],  "dabar" => [1, "bar"],
-+  "dac" => [-1, "ac"],  "dacal" => [1, "cal"],
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-+  "dad" => [1, "d"],  "dadegC" => [1, "degC"],  "dadegF" => [1, "degF"],
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-+  "dadegreeC" => [1, "degreeC"],  "dadegreeF" => [1, "degreeF"],
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-+  "dadegree_F" => [1, "degree_F"],  "dadegree_N" => [1, "degree_N"],
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-+  "dadegree_south" => [1, "degree_south"],
-+  "dadegree_west" => [1, "degree_west"],
-+  "dadegrees_east" => [1, "degrees_east"],
-+  "dadegrees_north" => [1, "degrees_north"],
-+  "dadegrees_south" => [1, "degrees_south"],
-+  "dadegrees_west" => [1, "degrees_west"],  "dadyn" => [1, "dyn"],
-+  "daerg" => [1, "erg"],  "daforce" => [1, "force"],  "dag" => [1, "g"],
-+  "dagravity" => [1, "gravity"],  "dah" => [1, "h"],
-+  "dahg" => [1, "hg"],  "dahr" => [1, "hr"],  "dain" => [1, "in"],
-+  "dakg" => [1, "kg"],  "dakgf" => [1, "kgf"],  "dakph" => [1, "kph"],
-+  "dalb" => [1, "lb"],  "dalm" => [1, "lm"],  "dalx" => [1, "lx"],
-+  "daly" => [1, "ly"],  "dam" => [1, "m"],  "damb" => [1, "mb"],
-+  "damercury" => [1, "mercury"],  "damgal" => [1, "mgal"],
-+  "damin" => [1, "min"],  "damol" => [1, "mol"],  "damon" => [1, "mon"],
-+  "damph" => [1, "mph"],  "daohm" => [1, "ohm"],  "daoz" => [1, "oz"],
-+  "dapc" => [1, "pc"],  "dapercent" => [1, "percent"],
-+  "dapermil" => [1, "permil"],  "dapsi" => [1, "psi"],
-+  "darad" => [1, "rad"],  "das" => [1, "s"],  "dasr" => [1, "sr"],
-+  "dat" => [1, "t"],  "datm" => [-1, "atm"],  "dayr" => [1, "yr"],
-+  "days" => [0, "day"],  "dbar" => [-1, "bar"],  "dcal" => [-1, "cal"],
-+  "dconventional_mercury" => [-1, "conventional_mercury"],
-+  "dd" => [-1, "d"],  "ddegC" => [-1, "degC"],  "ddegF" => [-1, "degF"],
-+  "ddeg_C" => [-1, "deg_C"],  "ddeg_F" => [-1, "deg_F"],
-+  "ddegreeC" => [-1, "degreeC"],  "ddegreeF" => [-1, "degreeF"],
-+  "ddegree_C" => [-1, "degree_C"],  "ddegree_E" => [-1, "degree_E"],
-+  "ddegree_F" => [-1, "degree_F"],  "ddegree_N" => [-1, "degree_N"],
-+  "ddegree_R" => [-1, "degree_R"],  "ddegree_S" => [-1, "degree_S"],
-+  "ddegree_W" => [-1, "degree_W"],  "ddegree_c" => [-1, "degree_c"],
-+  "ddegree_east" => [-1, "degree_east"],
-+  "ddegree_f" => [-1, "degree_f"],
-+  "ddegree_north" => [-1, "degree_north"],
-+  "ddegree_south" => [-1, "degree_south"],
-+  "ddegree_west" => [-1, "degree_west"],
-+  "ddegrees_east" => [-1, "degrees_east"],
-+  "ddegrees_north" => [-1, "degrees_north"],
-+  "ddegrees_south" => [-1, "degrees_south"],
-+  "ddegrees_west" => [-1, "degrees_west"],  "ddyn" => [-1, "dyn"],
-+  "decaCelsius" => [1, "Celsius"],
-+  "decaFahrenheit" => [1, "Fahrenheit"],
-+  "decaJulian_year" => [1, "Julian_year"],
-+  "decaPascal" => [1, "Pascal"],  "decaacre" => [1, "acre"],
-+  "decaampere" => [1, "ampere"],  "decaangstrom" => [1, "angstrom"],
-+  "decaangular_degree" => [1, "angular_degree"],
-+  "decaangular_minute" => [1, "angular_minute"],
-+  "decaangular_second" => [1, "angular_second"],
-+  "decaare" => [1, "are"],  "decaatmosphere" => [1, "atmosphere"],
-+  "decacalorie" => [1, "calorie"],  "decacelsius" => [1, "celsius"],
-+  "decacentigrade" => [1, "centigrade"],
-+  "decacentury" => [1, "century"],  "decachain" => [1, "chain"],
-+  "decacommon_year" => [1, "common_year"],
-+  "decacoulomb" => [1, "coulomb"],  "decaday" => [1, "day"],
-+  "decadegK" => [1, "degK"],  "decadeg_K" => [1, "deg_K"],
-+  "decadegree" => [1, "degree"],  "decadegreeK" => [1, "degreeK"],
-+  "decadyne" => [1, "dyne"],  "decaerg" => [1, "erg"],
-+  "decafahrenheit" => [1, "fahrenheit"],  "decafarad" => [1, "farad"],
-+  "decafermi" => [1, "fermi"],  "decagal" => [1, "gal"],
-+  "decagauss" => [1, "gauss"],  "decagram" => [1, "gram"],
-+  "decahectare" => [1, "hectare"],  "decahertz" => [1, "hertz"],
-+  "decahour" => [1, "hour"],  "decainch" => [1, "inch"],
-+  "decajoule" => [1, "joule"],  "decakelvin" => [1, "kelvin"],
-+  "decakilogram" => [1, "kilogram"],  "decaknot" => [1, "knot"],
-+  "decalitre" => [1, "litre"],  "decameter" => [1, "meter"],
-+  "decametre" => [1, "metre"],  "decamicron" => [1, "micron"],
-+  "decamile" => [1, "mile"],  "decamillibar" => [1, "millibar"],
-+  "decaminute" => [1, "minute"],
-+  "decaminute_angle" => [1, "minute_angle"],  "decamole" => [1, "mole"],
-+  "decamonth" => [1, "month"],  "decanewton" => [1, "newton"],
-+  "decaounce" => [1, "ounce"],  "decaparsec" => [1, "parsec"],
-+  "decapascal" => [1, "pascal"],  "decapentad" => [1, "pentad"],
-+  "decapoise" => [1, "poise"],  "decapound" => [1, "pound"],
-+  "decaradian" => [1, "radian"],  "decasecond" => [1, "second"],
-+  "decasecond_angle" => [1, "second_angle"],
-+  "decasteradian" => [1, "steradian"],  "decastokes" => [1, "stokes"],
-+  "decatesla" => [1, "tesla"],  "decaton" => [1, "ton"],
-+  "decatonne" => [1, "tonne"],  "decatorr" => [1, "torr"],
-+  "decavolt" => [1, "volt"],  "decawatt" => [1, "watt"],
-+  "decaweber" => [1, "weber"],  "decayard" => [1, "yard"],
-+  "decayd" => [1, "yd"],  "decayear" => [1, "year"],
-+  "deciCelsius" => [-1, "Celsius"],
-+  "deciFahrenheit" => [-1, "Fahrenheit"],
-+  "deciJulian_year" => [-1, "Julian_year"],
-+  "deciPascal" => [-1, "Pascal"],  "deciacre" => [-1, "acre"],
-+  "deciampere" => [-1, "ampere"],  "deciangstrom" => [-1, "angstrom"],
-+  "deciangular_degree" => [-1, "angular_degree"],
-+  "deciangular_minute" => [-1, "angular_minute"],
-+  "deciangular_second" => [-1, "angular_second"],
-+  "deciare" => [-1, "are"],  "deciatmosphere" => [-1, "atmosphere"],
-+  "decicalorie" => [-1, "calorie"],  "decicelsius" => [-1, "celsius"],
-+  "decicentigrade" => [-1, "centigrade"],
-+  "decicentury" => [-1, "century"],  "decichain" => [-1, "chain"],
-+  "decicommon_year" => [-1, "common_year"],
-+  "decicoulomb" => [-1, "coulomb"],  "deciday" => [-1, "day"],
-+  "decidegK" => [-1, "degK"],  "decideg_K" => [-1, "deg_K"],
-+  "decidegree" => [-1, "degree"],  "decidegreeK" => [-1, "degreeK"],
-+  "decidyne" => [-1, "dyne"],  "decierg" => [-1, "erg"],
-+  "decifahrenheit" => [-1, "fahrenheit"],  "decifarad" => [-1, "farad"],
-+  "decifermi" => [-1, "fermi"],  "decigal" => [-1, "gal"],
-+  "decigauss" => [-1, "gauss"],  "decigram" => [-1, "gram"],
-+  "decihectare" => [-1, "hectare"],  "decihertz" => [-1, "hertz"],
-+  "decihour" => [-1, "hour"],  "deciinch" => [-1, "inch"],
-+  "decijoule" => [-1, "joule"],  "decikelvin" => [-1, "kelvin"],
-+  "decikilogram" => [-1, "kilogram"],  "deciknot" => [-1, "knot"],
-+  "decilitre" => [-1, "litre"],  "decimeter" => [-1, "meter"],
-+  "decimetre" => [-1, "metre"],  "decimicron" => [-1, "micron"],
-+  "decimile" => [-1, "mile"],  "decimillibar" => [-1, "millibar"],
-+  "deciminute" => [-1, "minute"],
-+  "deciminute_angle" => [-1, "minute_angle"],
-+  "decimole" => [-1, "mole"],  "decimonth" => [-1, "month"],
-+  "decinewton" => [-1, "newton"],  "deciounce" => [-1, "ounce"],
-+  "deciparsec" => [-1, "parsec"],  "decipascal" => [-1, "pascal"],
-+  "decipentad" => [-1, "pentad"],  "decipoise" => [-1, "poise"],
-+  "decipound" => [-1, "pound"],  "deciradian" => [-1, "radian"],
-+  "decisecond" => [-1, "second"],
-+  "decisecond_angle" => [-1, "second_angle"],
-+  "decisteradian" => [-1, "steradian"],  "decistokes" => [-1, "stokes"],
-+  "decitesla" => [-1, "tesla"],  "deciton" => [-1, "ton"],
-+  "decitonne" => [-1, "tonne"],  "decitorr" => [-1, "torr"],
-+  "decivolt" => [-1, "volt"],  "deciwatt" => [-1, "watt"],
-+  "deciweber" => [-1, "weber"],  "deciyard" => [-1, "yard"],
-+  "deciyd" => [-1, "yd"],  "deciyear" => [-1, "year"],
-+  "degKs" => [0, "degK"],  "degreeKs" => [0, "degreeK"],
-+  "degrees" => [0, "degree"],  "degs_K" => [0, "deg_K"],
-+  "derg" => [-1, "erg"],  "dforce" => [-1, "force"],  "dg" => [-1, "g"],
-+  "dgravity" => [-1, "gravity"],  "dh" => [-1, "h"],
-+  "dhg" => [-1, "hg"],  "dhr" => [-1, "hr"],  "din" => [-1, "in"],
-+  "dkg" => [-1, "kg"],  "dkgf" => [-1, "kgf"],  "dkph" => [-1, "kph"],
-+  "dlb" => [-1, "lb"],  "dlm" => [-1, "lm"],  "dlx" => [-1, "lx"],
-+  "dly" => [-1, "ly"],  "dm" => [-1, "m"],  "dmb" => [-1, "mb"],
-+  "dmercury" => [-1, "mercury"],  "dmgal" => [-1, "mgal"],
-+  "dmin" => [-1, "min"],  "dmol" => [-1, "mol"],  "dmon" => [-1, "mon"],
-+  "dmph" => [-1, "mph"],  "dohm" => [-1, "ohm"],  "doz" => [-1, "oz"],
-+  "dpc" => [-1, "pc"],  "dpercent" => [-1, "percent"],
-+  "dpermil" => [-1, "permil"],  "dpsi" => [-1, "psi"],
-+  "drad" => [-1, "rad"],  "ds" => [-1, "s"],  "dsr" => [-1, "sr"],
-+  "dt" => [-1, "t"],  "dynes" => [0, "dyne"],  "dyr" => [-1, "yr"],
-+  "ergs" => [0, "erg"],  "exaCelsius" => [18, "Celsius"],
-+  "exaFahrenheit" => [18, "Fahrenheit"],
-+  "exaJulian_year" => [18, "Julian_year"],
-+  "exaPascal" => [18, "Pascal"],  "exaacre" => [18, "acre"],
-+  "exaampere" => [18, "ampere"],  "exaangstrom" => [18, "angstrom"],
-+  "exaangular_degree" => [18, "angular_degree"],
-+  "exaangular_minute" => [18, "angular_minute"],
-+  "exaangular_second" => [18, "angular_second"],
-+  "exaare" => [18, "are"],  "exaatmosphere" => [18, "atmosphere"],
-+  "exacalorie" => [18, "calorie"],  "exacelsius" => [18, "celsius"],
-+  "exacentigrade" => [18, "centigrade"],
-+  "exacentury" => [18, "century"],  "exachain" => [18, "chain"],
-+  "exacommon_year" => [18, "common_year"],
-+  "exacoulomb" => [18, "coulomb"],  "exaday" => [18, "day"],
-+  "exadegK" => [18, "degK"],  "exadeg_K" => [18, "deg_K"],
-+  "exadegree" => [18, "degree"],  "exadegreeK" => [18, "degreeK"],
-+  "exadyne" => [18, "dyne"],  "exaerg" => [18, "erg"],
-+  "exafahrenheit" => [18, "fahrenheit"],  "exafarad" => [18, "farad"],
-+  "exafermi" => [18, "fermi"],  "exagal" => [18, "gal"],
-+  "exagauss" => [18, "gauss"],  "exagram" => [18, "gram"],
-+  "exahectare" => [18, "hectare"],  "exahertz" => [18, "hertz"],
-+  "exahour" => [18, "hour"],  "exainch" => [18, "inch"],
-+  "exajoule" => [18, "joule"],  "exakelvin" => [18, "kelvin"],
-+  "exakilogram" => [18, "kilogram"],  "exaknot" => [18, "knot"],
-+  "exalitre" => [18, "litre"],  "exameter" => [18, "meter"],
-+  "exametre" => [18, "metre"],  "examicron" => [18, "micron"],
-+  "examile" => [18, "mile"],  "examillibar" => [18, "millibar"],
-+  "examinute" => [18, "minute"],
-+  "examinute_angle" => [18, "minute_angle"],  "examole" => [18, "mole"],
-+  "examonth" => [18, "month"],  "exanewton" => [18, "newton"],
-+  "exaounce" => [18, "ounce"],  "exaparsec" => [18, "parsec"],
-+  "exapascal" => [18, "pascal"],  "exapentad" => [18, "pentad"],
-+  "exapoise" => [18, "poise"],  "exapound" => [18, "pound"],
-+  "exaradian" => [18, "radian"],  "exasecond" => [18, "second"],
-+  "exasecond_angle" => [18, "second_angle"],
-+  "exasteradian" => [18, "steradian"],  "exastokes" => [18, "stokes"],
-+  "exatesla" => [18, "tesla"],  "exaton" => [18, "ton"],
-+  "exatonne" => [18, "tonne"],  "exatorr" => [18, "torr"],
-+  "exavolt" => [18, "volt"],  "exawatt" => [18, "watt"],
-+  "exaweber" => [18, "weber"],  "exayard" => [18, "yard"],
-+  "exayd" => [18, "yd"],  "exayear" => [18, "year"],
-+  "f%" => [-15, "%"],  "fA" => [-15, "A"],  "fAu" => [-15, "Au"],
-+  "fBq" => [-15, "Bq"],  "fC" => [-15, "C"],  "fF" => [-15, "F"],
-+  "fG" => [-15, "G"],  "fGal" => [-15, "Gal"],  "fGy" => [-15, "Gy"],
-+  "fH" => [-15, "H"],  "fHg" => [-15, "Hg"],  "fHz" => [-15, "Hz"],
-+  "fJ" => [-15, "J"],  "fK" => [-15, "K"],  "fL" => [-15, "L"],
-+  "fN" => [-15, "N"],  "fP" => [-15, "P"],  "fPa" => [-15, "Pa"],
-+  "fS" => [-15, "S"],  "fSt" => [-15, "St"],  "fSv" => [-15, "Sv"],
-+  "fT" => [-15, "T"],  "fV" => [-15, "V"],  "fW" => [-15, "W"],
-+  "fWb" => [-15, "Wb"],  "fa" => [-15, "a"],  "fac" => [-15, "ac"],
-+  "fahrenheits" => [0, "fahrenheit"],  "farads" => [0, "farad"],
-+  "fatm" => [-15, "atm"],  "fbar" => [-15, "bar"],
-+  "fcal" => [-15, "cal"],
-+  "fconventional_mercury" => [-15, "conventional_mercury"],
-+  "fd" => [-15, "d"],  "fdegC" => [-15, "degC"],
-+  "fdegF" => [-15, "degF"],  "fdeg_C" => [-15, "deg_C"],
-+  "fdeg_F" => [-15, "deg_F"],  "fdegreeC" => [-15, "degreeC"],
-+  "fdegreeF" => [-15, "degreeF"],  "fdegree_C" => [-15, "degree_C"],
-+  "fdegree_E" => [-15, "degree_E"],  "fdegree_F" => [-15, "degree_F"],
-+  "fdegree_N" => [-15, "degree_N"],  "fdegree_R" => [-15, "degree_R"],
-+  "fdegree_S" => [-15, "degree_S"],  "fdegree_W" => [-15, "degree_W"],
-+  "fdegree_c" => [-15, "degree_c"],
-+  "fdegree_east" => [-15, "degree_east"],
-+  "fdegree_f" => [-15, "degree_f"],
-+  "fdegree_north" => [-15, "degree_north"],
-+  "fdegree_south" => [-15, "degree_south"],
-+  "fdegree_west" => [-15, "degree_west"],
-+  "fdegrees_east" => [-15, "degrees_east"],
-+  "fdegrees_north" => [-15, "degrees_north"],
-+  "fdegrees_south" => [-15, "degrees_south"],
-+  "fdegrees_west" => [-15, "degrees_west"],  "fdyn" => [-15, "dyn"],
-+  "femtoCelsius" => [-15, "Celsius"],
-+  "femtoFahrenheit" => [-15, "Fahrenheit"],
-+  "femtoJulian_year" => [-15, "Julian_year"],
-+  "femtoPascal" => [-15, "Pascal"],  "femtoacre" => [-15, "acre"],
-+  "femtoampere" => [-15, "ampere"],
-+  "femtoangstrom" => [-15, "angstrom"],
-+  "femtoangular_degree" => [-15, "angular_degree"],
-+  "femtoangular_minute" => [-15, "angular_minute"],
-+  "femtoangular_second" => [-15, "angular_second"],
-+  "femtoare" => [-15, "are"],  "femtoatmosphere" => [-15, "atmosphere"],
-+  "femtocalorie" => [-15, "calorie"],
-+  "femtocelsius" => [-15, "celsius"],
-+  "femtocentigrade" => [-15, "centigrade"],
-+  "femtocentury" => [-15, "century"],  "femtochain" => [-15, "chain"],
-+  "femtocommon_year" => [-15, "common_year"],
-+  "femtocoulomb" => [-15, "coulomb"],  "femtoday" => [-15, "day"],
-+  "femtodegK" => [-15, "degK"],  "femtodeg_K" => [-15, "deg_K"],
-+  "femtodegree" => [-15, "degree"],  "femtodegreeK" => [-15, "degreeK"],
-+  "femtodyne" => [-15, "dyne"],  "femtoerg" => [-15, "erg"],
-+  "femtofahrenheit" => [-15, "fahrenheit"],
-+  "femtofarad" => [-15, "farad"],  "femtofermi" => [-15, "fermi"],
-+  "femtogal" => [-15, "gal"],  "femtogauss" => [-15, "gauss"],
-+  "femtogram" => [-15, "gram"],  "femtohectare" => [-15, "hectare"],
-+  "femtohertz" => [-15, "hertz"],  "femtohour" => [-15, "hour"],
-+  "femtoinch" => [-15, "inch"],  "femtojoule" => [-15, "joule"],
-+  "femtokelvin" => [-15, "kelvin"],
-+  "femtokilogram" => [-15, "kilogram"],  "femtoknot" => [-15, "knot"],
-+  "femtolitre" => [-15, "litre"],  "femtometer" => [-15, "meter"],
-+  "femtometre" => [-15, "metre"],  "femtomicron" => [-15, "micron"],
-+  "femtomile" => [-15, "mile"],  "femtomillibar" => [-15, "millibar"],
-+  "femtominute" => [-15, "minute"],
-+  "femtominute_angle" => [-15, "minute_angle"],
-+  "femtomole" => [-15, "mole"],  "femtomonth" => [-15, "month"],
-+  "femtonewton" => [-15, "newton"],  "femtoounce" => [-15, "ounce"],
-+  "femtoparsec" => [-15, "parsec"],  "femtopascal" => [-15, "pascal"],
-+  "femtopentad" => [-15, "pentad"],  "femtopoise" => [-15, "poise"],
-+  "femtopound" => [-15, "pound"],  "femtoradian" => [-15, "radian"],
-+  "femtosecond" => [-15, "second"],
-+  "femtosecond_angle" => [-15, "second_angle"],
-+  "femtosteradian" => [-15, "steradian"],
-+  "femtostokes" => [-15, "stokes"],  "femtotesla" => [-15, "tesla"],
-+  "femtoton" => [-15, "ton"],  "femtotonne" => [-15, "tonne"],
-+  "femtotorr" => [-15, "torr"],  "femtovolt" => [-15, "volt"],
-+  "femtowatt" => [-15, "watt"],  "femtoweber" => [-15, "weber"],
-+  "femtoyard" => [-15, "yard"],  "femtoyd" => [-15, "yd"],
-+  "femtoyear" => [-15, "year"],  "ferg" => [-15, "erg"],
-+  "fermis" => [0, "fermi"],  "fforce" => [-15, "force"],
-+  "fg" => [-15, "g"],  "fgravity" => [-15, "gravity"],
-+  "fh" => [-15, "h"],  "fhg" => [-15, "hg"],  "fhr" => [-15, "hr"],
-+  "fin" => [-15, "in"],  "fkg" => [-15, "kg"],  "fkgf" => [-15, "kgf"],
-+  "fkph" => [-15, "kph"],  "flb" => [-15, "lb"],  "flm" => [-15, "lm"],
-+  "flx" => [-15, "lx"],  "fly" => [-15, "ly"],  "fm" => [-15, "m"],
-+  "fmb" => [-15, "mb"],  "fmercury" => [-15, "mercury"],
-+  "fmgal" => [-15, "mgal"],  "fmin" => [-15, "min"],
-+  "fmol" => [-15, "mol"],  "fmon" => [-15, "mon"],
-+  "fmph" => [-15, "mph"],  "fohm" => [-15, "ohm"],
-+  "foz" => [-15, "oz"],  "fpc" => [-15, "pc"],
-+  "fpercent" => [-15, "percent"],  "fpermil" => [-15, "permil"],
-+  "fpsi" => [-15, "psi"],  "frad" => [-15, "rad"],  "fs" => [-15, "s"],
-+  "fsr" => [-15, "sr"],  "ft" => [-15, "t"],  "fyr" => [-15, "yr"],
-+  "gals" => [0, "gal"],  "gausses" => [0, "gauss"],
-+  "gigaCelsius" => [9, "Celsius"],
-+  "gigaFahrenheit" => [9, "Fahrenheit"],
-+  "gigaJulian_year" => [9, "Julian_year"],
-+  "gigaPascal" => [9, "Pascal"],  "gigaacre" => [9, "acre"],
-+  "gigaampere" => [9, "ampere"],  "gigaangstrom" => [9, "angstrom"],
-+  "gigaangular_degree" => [9, "angular_degree"],
-+  "gigaangular_minute" => [9, "angular_minute"],
-+  "gigaangular_second" => [9, "angular_second"],
-+  "gigaare" => [9, "are"],  "gigaatmosphere" => [9, "atmosphere"],
-+  "gigacalorie" => [9, "calorie"],  "gigacelsius" => [9, "celsius"],
-+  "gigacentigrade" => [9, "centigrade"],
-+  "gigacentury" => [9, "century"],  "gigachain" => [9, "chain"],
-+  "gigacommon_year" => [9, "common_year"],
-+  "gigacoulomb" => [9, "coulomb"],  "gigaday" => [9, "day"],
-+  "gigadegK" => [9, "degK"],  "gigadeg_K" => [9, "deg_K"],
-+  "gigadegree" => [9, "degree"],  "gigadegreeK" => [9, "degreeK"],
-+  "gigadyne" => [9, "dyne"],  "gigaerg" => [9, "erg"],
-+  "gigafahrenheit" => [9, "fahrenheit"],  "gigafarad" => [9, "farad"],
-+  "gigafermi" => [9, "fermi"],  "gigagal" => [9, "gal"],
-+  "gigagauss" => [9, "gauss"],  "gigagram" => [9, "gram"],
-+  "gigahectare" => [9, "hectare"],  "gigahertz" => [9, "hertz"],
-+  "gigahour" => [9, "hour"],  "gigainch" => [9, "inch"],
-+  "gigajoule" => [9, "joule"],  "gigakelvin" => [9, "kelvin"],
-+  "gigakilogram" => [9, "kilogram"],  "gigaknot" => [9, "knot"],
-+  "gigalitre" => [9, "litre"],  "gigameter" => [9, "meter"],
-+  "gigametre" => [9, "metre"],  "gigamicron" => [9, "micron"],
-+  "gigamile" => [9, "mile"],  "gigamillibar" => [9, "millibar"],
-+  "gigaminute" => [9, "minute"],
-+  "gigaminute_angle" => [9, "minute_angle"],  "gigamole" => [9, "mole"],
-+  "gigamonth" => [9, "month"],  "giganewton" => [9, "newton"],
-+  "gigaounce" => [9, "ounce"],  "gigaparsec" => [9, "parsec"],
-+  "gigapascal" => [9, "pascal"],  "gigapentad" => [9, "pentad"],
-+  "gigapoise" => [9, "poise"],  "gigapound" => [9, "pound"],
-+  "gigaradian" => [9, "radian"],  "gigasecond" => [9, "second"],
-+  "gigasecond_angle" => [9, "second_angle"],
-+  "gigasteradian" => [9, "steradian"],  "gigastokes" => [9, "stokes"],
-+  "gigatesla" => [9, "tesla"],  "gigaton" => [9, "ton"],
-+  "gigatonne" => [9, "tonne"],  "gigatorr" => [9, "torr"],
-+  "gigavolt" => [9, "volt"],  "gigawatt" => [9, "watt"],
-+  "gigaweber" => [9, "weber"],  "gigayard" => [9, "yard"],
-+  "gigayd" => [9, "yd"],  "gigayear" => [9, "year"],
-+  "grams" => [0, "gram"],  "h%" => [2, "%"],  "hA" => [2, "A"],
-+  "hAu" => [2, "Au"],  "hBq" => [2, "Bq"],  "hC" => [2, "C"],
-+  "hF" => [2, "F"],  "hG" => [2, "G"],  "hGal" => [2, "Gal"],
-+  "hGy" => [2, "Gy"],  "hH" => [2, "H"],  "hHg" => [2, "Hg"],
-+  "hHz" => [2, "Hz"],  "hJ" => [2, "J"],  "hK" => [2, "K"],
-+  "hL" => [2, "L"],  "hN" => [2, "N"],  "hP" => [2, "P"],
-+  "hPa" => [2, "Pa"],  "hS" => [2, "S"],  "hSt" => [2, "St"],
-+  "hSv" => [2, "Sv"],  "hT" => [2, "T"],  "hV" => [2, "V"],
-+  "hW" => [2, "W"],  "hWb" => [2, "Wb"],  "ha" => [2, "a"],
-+  "hac" => [2, "ac"],  "hatm" => [2, "atm"],  "hbar" => [2, "bar"],
-+  "hcal" => [2, "cal"],
-+  "hconventional_mercury" => [2, "conventional_mercury"],
-+  "hd" => [2, "d"],  "hdegC" => [2, "degC"],  "hdegF" => [2, "degF"],
-+  "hdeg_C" => [2, "deg_C"],  "hdeg_F" => [2, "deg_F"],
-+  "hdegreeC" => [2, "degreeC"],  "hdegreeF" => [2, "degreeF"],
-+  "hdegree_C" => [2, "degree_C"],  "hdegree_E" => [2, "degree_E"],
-+  "hdegree_F" => [2, "degree_F"],  "hdegree_N" => [2, "degree_N"],
-+  "hdegree_R" => [2, "degree_R"],  "hdegree_S" => [2, "degree_S"],
-+  "hdegree_W" => [2, "degree_W"],  "hdegree_c" => [2, "degree_c"],
-+  "hdegree_east" => [2, "degree_east"],  "hdegree_f" => [2, "degree_f"],
-+  "hdegree_north" => [2, "degree_north"],
-+  "hdegree_south" => [2, "degree_south"],
-+  "hdegree_west" => [2, "degree_west"],
-+  "hdegrees_east" => [2, "degrees_east"],
-+  "hdegrees_north" => [2, "degrees_north"],
-+  "hdegrees_south" => [2, "degrees_south"],
-+  "hdegrees_west" => [2, "degrees_west"],  "hdyn" => [2, "dyn"],
-+  "hectares" => [0, "hectare"],  "hectoCelsius" => [2, "Celsius"],
-+  "hectoFahrenheit" => [2, "Fahrenheit"],
-+  "hectoJulian_year" => [2, "Julian_year"],
-+  "hectoPascal" => [2, "Pascal"],  "hectoacre" => [2, "acre"],
-+  "hectoampere" => [2, "ampere"],  "hectoangstrom" => [2, "angstrom"],
-+  "hectoangular_degree" => [2, "angular_degree"],
-+  "hectoangular_minute" => [2, "angular_minute"],
-+  "hectoangular_second" => [2, "angular_second"],
-+  "hectoare" => [2, "are"],  "hectoatmosphere" => [2, "atmosphere"],
-+  "hectocalorie" => [2, "calorie"],  "hectocelsius" => [2, "celsius"],
-+  "hectocentigrade" => [2, "centigrade"],
-+  "hectocentury" => [2, "century"],  "hectochain" => [2, "chain"],
-+  "hectocommon_year" => [2, "common_year"],
-+  "hectocoulomb" => [2, "coulomb"],  "hectoday" => [2, "day"],
-+  "hectodegK" => [2, "degK"],  "hectodeg_K" => [2, "deg_K"],
-+  "hectodegree" => [2, "degree"],  "hectodegreeK" => [2, "degreeK"],
-+  "hectodyne" => [2, "dyne"],  "hectoerg" => [2, "erg"],
-+  "hectofahrenheit" => [2, "fahrenheit"],  "hectofarad" => [2, "farad"],
-+  "hectofermi" => [2, "fermi"],  "hectogal" => [2, "gal"],
-+  "hectogauss" => [2, "gauss"],  "hectogram" => [2, "gram"],
-+  "hectohectare" => [2, "hectare"],  "hectohertz" => [2, "hertz"],
-+  "hectohour" => [2, "hour"],  "hectoinch" => [2, "inch"],
-+  "hectojoule" => [2, "joule"],  "hectokelvin" => [2, "kelvin"],
-+  "hectokilogram" => [2, "kilogram"],  "hectoknot" => [2, "knot"],
-+  "hectolitre" => [2, "litre"],  "hectometer" => [2, "meter"],
-+  "hectometre" => [2, "metre"],  "hectomicron" => [2, "micron"],
-+  "hectomile" => [2, "mile"],  "hectomillibar" => [2, "millibar"],
-+  "hectominute" => [2, "minute"],
-+  "hectominute_angle" => [2, "minute_angle"],
-+  "hectomole" => [2, "mole"],  "hectomonth" => [2, "month"],
-+  "hectonewton" => [2, "newton"],  "hectoounce" => [2, "ounce"],
-+  "hectoparsec" => [2, "parsec"],  "hectopascal" => [2, "pascal"],
-+  "hectopentad" => [2, "pentad"],  "hectopoise" => [2, "poise"],
-+  "hectopound" => [2, "pound"],  "hectoradian" => [2, "radian"],
-+  "hectosecond" => [2, "second"],
-+  "hectosecond_angle" => [2, "second_angle"],
-+  "hectosteradian" => [2, "steradian"],  "hectostokes" => [2, "stokes"],
-+  "hectotesla" => [2, "tesla"],  "hectoton" => [2, "ton"],
-+  "hectotonne" => [2, "tonne"],  "hectotorr" => [2, "torr"],
-+  "hectovolt" => [2, "volt"],  "hectowatt" => [2, "watt"],
-+  "hectoweber" => [2, "weber"],  "hectoyard" => [2, "yard"],
-+  "hectoyd" => [2, "yd"],  "hectoyear" => [2, "year"],
-+  "herg" => [2, "erg"],  "hertzes" => [0, "hertz"],
-+  "hforce" => [2, "force"],  "hg" => [2, "g"],
-+  "hgravity" => [2, "gravity"],  "hh" => [2, "h"],  "hhg" => [2, "hg"],
-+  "hhr" => [2, "hr"],  "hin" => [2, "in"],  "hkg" => [2, "kg"],
-+  "hkgf" => [2, "kgf"],  "hkph" => [2, "kph"],  "hlb" => [2, "lb"],
-+  "hlm" => [2, "lm"],  "hlx" => [2, "lx"],  "hly" => [2, "ly"],
-+  "hm" => [2, "m"],  "hmb" => [2, "mb"],  "hmercury" => [2, "mercury"],
-+  "hmgal" => [2, "mgal"],  "hmin" => [2, "min"],  "hmol" => [2, "mol"],
-+  "hmon" => [2, "mon"],  "hmph" => [2, "mph"],  "hohm" => [2, "ohm"],
-+  "hours" => [0, "hour"],  "hoz" => [2, "oz"],  "hpc" => [2, "pc"],
-+  "hpercent" => [2, "percent"],  "hpermil" => [2, "permil"],
-+  "hpsi" => [2, "psi"],  "hrad" => [2, "rad"],  "hs" => [2, "s"],
-+  "hsr" => [2, "sr"],  "ht" => [2, "t"],  "hyr" => [2, "yr"],
-+  "inchs" => [0, "inch"],  "joules" => [0, "joule"],  "k%" => [3, "%"],
-+  "kA" => [3, "A"],  "kAu" => [3, "Au"],  "kBq" => [3, "Bq"],
-+  "kC" => [3, "C"],  "kF" => [3, "F"],  "kG" => [3, "G"],
-+  "kGal" => [3, "Gal"],  "kGy" => [3, "Gy"],  "kH" => [3, "H"],
-+  "kHg" => [3, "Hg"],  "kHz" => [3, "Hz"],  "kJ" => [3, "J"],
-+  "kK" => [3, "K"],  "kL" => [3, "L"],  "kN" => [3, "N"],
-+  "kP" => [3, "P"],  "kPa" => [3, "Pa"],  "kS" => [3, "S"],
-+  "kSt" => [3, "St"],  "kSv" => [3, "Sv"],  "kT" => [3, "T"],
-+  "kV" => [3, "V"],  "kW" => [3, "W"],  "kWb" => [3, "Wb"],
-+  "ka" => [3, "a"],  "kac" => [3, "ac"],  "katm" => [3, "atm"],
-+  "kbar" => [3, "bar"],  "kcal" => [3, "cal"],
-+  "kconventional_mercury" => [3, "conventional_mercury"],
-+  "kd" => [3, "d"],  "kdegC" => [3, "degC"],  "kdegF" => [3, "degF"],
-+  "kdeg_C" => [3, "deg_C"],  "kdeg_F" => [3, "deg_F"],
-+  "kdegreeC" => [3, "degreeC"],  "kdegreeF" => [3, "degreeF"],
-+  "kdegree_C" => [3, "degree_C"],  "kdegree_E" => [3, "degree_E"],
-+  "kdegree_F" => [3, "degree_F"],  "kdegree_N" => [3, "degree_N"],
-+  "kdegree_R" => [3, "degree_R"],  "kdegree_S" => [3, "degree_S"],
-+  "kdegree_W" => [3, "degree_W"],  "kdegree_c" => [3, "degree_c"],
-+  "kdegree_east" => [3, "degree_east"],  "kdegree_f" => [3, "degree_f"],
-+  "kdegree_north" => [3, "degree_north"],
-+  "kdegree_south" => [3, "degree_south"],
-+  "kdegree_west" => [3, "degree_west"],
-+  "kdegrees_east" => [3, "degrees_east"],
-+  "kdegrees_north" => [3, "degrees_north"],
-+  "kdegrees_south" => [3, "degrees_south"],
-+  "kdegrees_west" => [3, "degrees_west"],  "kdyn" => [3, "dyn"],
-+  "kelvins" => [0, "kelvin"],  "kerg" => [3, "erg"],
-+  "kforce" => [3, "force"],  "kgravity" => [3, "gravity"],
-+  "kh" => [3, "h"],  "khg" => [3, "hg"],  "khr" => [3, "hr"],
-+  "kiloCelsius" => [3, "Celsius"],
-+  "kiloFahrenheit" => [3, "Fahrenheit"],
-+  "kiloJulian_year" => [3, "Julian_year"],
-+  "kiloPascal" => [3, "Pascal"],  "kiloacre" => [3, "acre"],
-+  "kiloampere" => [3, "ampere"],  "kiloangstrom" => [3, "angstrom"],
-+  "kiloangular_degree" => [3, "angular_degree"],
-+  "kiloangular_minute" => [3, "angular_minute"],
-+  "kiloangular_second" => [3, "angular_second"],
-+  "kiloare" => [3, "are"],  "kiloatmosphere" => [3, "atmosphere"],
-+  "kilocalorie" => [3, "calorie"],  "kilocelsius" => [3, "celsius"],
-+  "kilocentigrade" => [3, "centigrade"],
-+  "kilocentury" => [3, "century"],  "kilochain" => [3, "chain"],
-+  "kilocommon_year" => [3, "common_year"],
-+  "kilocoulomb" => [3, "coulomb"],  "kiloday" => [3, "day"],
-+  "kilodegK" => [3, "degK"],  "kilodeg_K" => [3, "deg_K"],
-+  "kilodegree" => [3, "degree"],  "kilodegreeK" => [3, "degreeK"],
-+  "kilodyne" => [3, "dyne"],  "kiloerg" => [3, "erg"],
-+  "kilofahrenheit" => [3, "fahrenheit"],  "kilofarad" => [3, "farad"],
-+  "kilofermi" => [3, "fermi"],  "kilogal" => [3, "gal"],
-+  "kilogauss" => [3, "gauss"],  "kilogram" => [3, "gram"],
-+  "kilograms" => [0, "kilogram"],  "kilohectare" => [3, "hectare"],
-+  "kilohertz" => [3, "hertz"],  "kilohour" => [3, "hour"],
-+  "kiloinch" => [3, "inch"],  "kilojoule" => [3, "joule"],
-+  "kilokelvin" => [3, "kelvin"],  "kilokilogram" => [3, "kilogram"],
-+  "kiloknot" => [3, "knot"],  "kilolitre" => [3, "litre"],
-+  "kilometer" => [3, "meter"],  "kilometre" => [3, "metre"],
-+  "kilomicron" => [3, "micron"],  "kilomile" => [3, "mile"],
-+  "kilomillibar" => [3, "millibar"],  "kilominute" => [3, "minute"],
-+  "kilominute_angle" => [3, "minute_angle"],  "kilomole" => [3, "mole"],
-+  "kilomonth" => [3, "month"],  "kilonewton" => [3, "newton"],
-+  "kiloounce" => [3, "ounce"],  "kiloparsec" => [3, "parsec"],
-+  "kilopascal" => [3, "pascal"],  "kilopentad" => [3, "pentad"],
-+  "kilopoise" => [3, "poise"],  "kilopound" => [3, "pound"],
-+  "kiloradian" => [3, "radian"],  "kilosecond" => [3, "second"],
-+  "kilosecond_angle" => [3, "second_angle"],
-+  "kilosteradian" => [3, "steradian"],  "kilostokes" => [3, "stokes"],
-+  "kilotesla" => [3, "tesla"],  "kiloton" => [3, "ton"],
-+  "kilotonne" => [3, "tonne"],  "kilotorr" => [3, "torr"],
-+  "kilovolt" => [3, "volt"],  "kilowatt" => [3, "watt"],
-+  "kiloweber" => [3, "weber"],  "kiloyard" => [3, "yard"],
-+  "kiloyd" => [3, "yd"],  "kiloyear" => [3, "year"],
-+  "kin" => [3, "in"],  "kkg" => [3, "kg"],  "kkgf" => [3, "kgf"],
-+  "kkph" => [3, "kph"],  "klb" => [3, "lb"],  "klm" => [3, "lm"],
-+  "klx" => [3, "lx"],  "kly" => [3, "ly"],  "km" => [3, "m"],
-+  "kmb" => [3, "mb"],  "kmercury" => [3, "mercury"],
-+  "kmgal" => [3, "mgal"],  "kmin" => [3, "min"],  "kmol" => [3, "mol"],
-+  "kmon" => [3, "mon"],  "kmph" => [3, "mph"],  "knots" => [0, "knot"],
-+  "kohm" => [3, "ohm"],  "koz" => [3, "oz"],  "kpc" => [3, "pc"],
-+  "kpercent" => [3, "percent"],  "kpermil" => [3, "permil"],
-+  "kpsi" => [3, "psi"],  "krad" => [3, "rad"],  "ks" => [3, "s"],
-+  "ksr" => [3, "sr"],  "kt" => [3, "t"],  "kyr" => [3, "yr"],
-+  "litres" => [0, "litre"],  "m%" => [-3, "%"],  "mA" => [-3, "A"],
-+  "mAu" => [-3, "Au"],  "mBq" => [-3, "Bq"],  "mC" => [-3, "C"],
-+  "mF" => [-3, "F"],  "mG" => [-3, "G"],  "mGal" => [-3, "Gal"],
-+  "mGy" => [-3, "Gy"],  "mH" => [-3, "H"],  "mHg" => [-3, "Hg"],
-+  "mHz" => [-3, "Hz"],  "mJ" => [-3, "J"],  "mK" => [-3, "K"],
-+  "mL" => [-3, "L"],  "mN" => [-3, "N"],  "mP" => [-3, "P"],
-+  "mPa" => [-3, "Pa"],  "mS" => [-3, "S"],  "mSt" => [-3, "St"],
-+  "mSv" => [-3, "Sv"],  "mT" => [-3, "T"],  "mV" => [-3, "V"],
-+  "mW" => [-3, "W"],  "mWb" => [-3, "Wb"],  "ma" => [-3, "a"],
-+  "mac" => [-3, "ac"],  "matm" => [-3, "atm"],  "mbar" => [-3, "bar"],
-+  "mcal" => [-3, "cal"],
-+  "mconventional_mercury" => [-3, "conventional_mercury"],
-+  "md" => [-3, "d"],  "mdegC" => [-3, "degC"],  "mdegF" => [-3, "degF"],
-+  "mdeg_C" => [-3, "deg_C"],  "mdeg_F" => [-3, "deg_F"],
-+  "mdegreeC" => [-3, "degreeC"],  "mdegreeF" => [-3, "degreeF"],
-+  "mdegree_C" => [-3, "degree_C"],  "mdegree_E" => [-3, "degree_E"],
-+  "mdegree_F" => [-3, "degree_F"],  "mdegree_N" => [-3, "degree_N"],
-+  "mdegree_R" => [-3, "degree_R"],  "mdegree_S" => [-3, "degree_S"],
-+  "mdegree_W" => [-3, "degree_W"],  "mdegree_c" => [-3, "degree_c"],
-+  "mdegree_east" => [-3, "degree_east"],
-+  "mdegree_f" => [-3, "degree_f"],
-+  "mdegree_north" => [-3, "degree_north"],
-+  "mdegree_south" => [-3, "degree_south"],
-+  "mdegree_west" => [-3, "degree_west"],
-+  "mdegrees_east" => [-3, "degrees_east"],
-+  "mdegrees_north" => [-3, "degrees_north"],
-+  "mdegrees_south" => [-3, "degrees_south"],
-+  "mdegrees_west" => [-3, "degrees_west"],  "mdyn" => [-3, "dyn"],
-+  "megaCelsius" => [6, "Celsius"],
-+  "megaFahrenheit" => [6, "Fahrenheit"],
-+  "megaJulian_year" => [6, "Julian_year"],
-+  "megaPascal" => [6, "Pascal"],  "megaacre" => [6, "acre"],
-+  "megaampere" => [6, "ampere"],  "megaangstrom" => [6, "angstrom"],
-+  "megaangular_degree" => [6, "angular_degree"],
-+  "megaangular_minute" => [6, "angular_minute"],
-+  "megaangular_second" => [6, "angular_second"],
-+  "megaare" => [6, "are"],  "megaatmosphere" => [6, "atmosphere"],
-+  "megacalorie" => [6, "calorie"],  "megacelsius" => [6, "celsius"],
-+  "megacentigrade" => [6, "centigrade"],
-+  "megacentury" => [6, "century"],  "megachain" => [6, "chain"],
-+  "megacommon_year" => [6, "common_year"],
-+  "megacoulomb" => [6, "coulomb"],  "megaday" => [6, "day"],
-+  "megadegK" => [6, "degK"],  "megadeg_K" => [6, "deg_K"],
-+  "megadegree" => [6, "degree"],  "megadegreeK" => [6, "degreeK"],
-+  "megadyne" => [6, "dyne"],  "megaerg" => [6, "erg"],
-+  "megafahrenheit" => [6, "fahrenheit"],  "megafarad" => [6, "farad"],
-+  "megafermi" => [6, "fermi"],  "megagal" => [6, "gal"],
-+  "megagauss" => [6, "gauss"],  "megagram" => [6, "gram"],
-+  "megahectare" => [6, "hectare"],  "megahertz" => [6, "hertz"],
-+  "megahour" => [6, "hour"],  "megainch" => [6, "inch"],
-+  "megajoule" => [6, "joule"],  "megakelvin" => [6, "kelvin"],
-+  "megakilogram" => [6, "kilogram"],  "megaknot" => [6, "knot"],
-+  "megalitre" => [6, "litre"],  "megameter" => [6, "meter"],
-+  "megametre" => [6, "metre"],  "megamicron" => [6, "micron"],
-+  "megamile" => [6, "mile"],  "megamillibar" => [6, "millibar"],
-+  "megaminute" => [6, "minute"],
-+  "megaminute_angle" => [6, "minute_angle"],  "megamole" => [6, "mole"],
-+  "megamonth" => [6, "month"],  "meganewton" => [6, "newton"],
-+  "megaounce" => [6, "ounce"],  "megaparsec" => [6, "parsec"],
-+  "megapascal" => [6, "pascal"],  "megapentad" => [6, "pentad"],
-+  "megapoise" => [6, "poise"],  "megapound" => [6, "pound"],
-+  "megaradian" => [6, "radian"],  "megasecond" => [6, "second"],
-+  "megasecond_angle" => [6, "second_angle"],
-+  "megasteradian" => [6, "steradian"],  "megastokes" => [6, "stokes"],
-+  "megatesla" => [6, "tesla"],  "megaton" => [6, "ton"],
-+  "megatonne" => [6, "tonne"],  "megatorr" => [6, "torr"],
-+  "megavolt" => [6, "volt"],  "megawatt" => [6, "watt"],
-+  "megaweber" => [6, "weber"],  "megayard" => [6, "yard"],
-+  "megayd" => [6, "yd"],  "megayear" => [6, "year"],
-+  "merg" => [-3, "erg"],  "meters" => [0, "meter"],
-+  "metres" => [0, "metre"],  "mforce" => [-3, "force"],
-+  "mg" => [-3, "g"],  "mgravity" => [-3, "gravity"],  "mh" => [-3, "h"],
-+  "mhg" => [-3, "hg"],  "mhr" => [-3, "hr"],
-+  "microCelsius" => [-6, "Celsius"],
-+  "microFahrenheit" => [-6, "Fahrenheit"],
-+  "microJulian_year" => [-6, "Julian_year"],
-+  "microPascal" => [-6, "Pascal"],  "microacre" => [-6, "acre"],
-+  "microampere" => [-6, "ampere"],  "microangstrom" => [-6, "angstrom"],
-+  "microangular_degree" => [-6, "angular_degree"],
-+  "microangular_minute" => [-6, "angular_minute"],
-+  "microangular_second" => [-6, "angular_second"],
-+  "microare" => [-6, "are"],  "microatmosphere" => [-6, "atmosphere"],
-+  "microcalorie" => [-6, "calorie"],  "microcelsius" => [-6, "celsius"],
-+  "microcentigrade" => [-6, "centigrade"],
-+  "microcentury" => [-6, "century"],  "microchain" => [-6, "chain"],
-+  "microcommon_year" => [-6, "common_year"],
-+  "microcoulomb" => [-6, "coulomb"],  "microday" => [-6, "day"],
-+  "microdegK" => [-6, "degK"],  "microdeg_K" => [-6, "deg_K"],
-+  "microdegree" => [-6, "degree"],  "microdegreeK" => [-6, "degreeK"],
-+  "microdyne" => [-6, "dyne"],  "microerg" => [-6, "erg"],
-+  "microfahrenheit" => [-6, "fahrenheit"],
-+  "microfarad" => [-6, "farad"],  "microfermi" => [-6, "fermi"],
-+  "microgal" => [-6, "gal"],  "microgauss" => [-6, "gauss"],
-+  "microgram" => [-6, "gram"],  "microhectare" => [-6, "hectare"],
-+  "microhertz" => [-6, "hertz"],  "microhour" => [-6, "hour"],
-+  "microinch" => [-6, "inch"],  "microjoule" => [-6, "joule"],
-+  "microkelvin" => [-6, "kelvin"],  "microkilogram" => [-6, "kilogram"],
-+  "microknot" => [-6, "knot"],  "microlitre" => [-6, "litre"],
-+  "micrometer" => [-6, "meter"],  "micrometre" => [-6, "metre"],
-+  "micromicron" => [-6, "micron"],  "micromile" => [-6, "mile"],
-+  "micromillibar" => [-6, "millibar"],  "microminute" => [-6, "minute"],
-+  "microminute_angle" => [-6, "minute_angle"],
-+  "micromole" => [-6, "mole"],  "micromonth" => [-6, "month"],
-+  "micronewton" => [-6, "newton"],  "microns" => [0, "micron"],
-+  "microounce" => [-6, "ounce"],  "microparsec" => [-6, "parsec"],
-+  "micropascal" => [-6, "pascal"],  "micropentad" => [-6, "pentad"],
-+  "micropoise" => [-6, "poise"],  "micropound" => [-6, "pound"],
-+  "microradian" => [-6, "radian"],  "microsecond" => [-6, "second"],
-+  "microsecond_angle" => [-6, "second_angle"],
-+  "microsteradian" => [-6, "steradian"],
-+  "microstokes" => [-6, "stokes"],  "microtesla" => [-6, "tesla"],
-+  "microton" => [-6, "ton"],  "microtonne" => [-6, "tonne"],
-+  "microtorr" => [-6, "torr"],  "microvolt" => [-6, "volt"],
-+  "microwatt" => [-6, "watt"],  "microweber" => [-6, "weber"],
-+  "microyard" => [-6, "yard"],  "microyd" => [-6, "yd"],
-+  "microyear" => [-6, "year"],  "miles" => [0, "mile"],
-+  "milliCelsius" => [-3, "Celsius"],
-+  "milliFahrenheit" => [-3, "Fahrenheit"],
-+  "milliJulian_year" => [-3, "Julian_year"],
-+  "milliPascal" => [-3, "Pascal"],  "milliacre" => [-3, "acre"],
-+  "milliampere" => [-3, "ampere"],  "milliangstrom" => [-3, "angstrom"],
-+  "milliangular_degree" => [-3, "angular_degree"],
-+  "milliangular_minute" => [-3, "angular_minute"],
-+  "milliangular_second" => [-3, "angular_second"],
-+  "milliare" => [-3, "are"],  "milliatmosphere" => [-3, "atmosphere"],
-+  "millibars" => [0, "millibar"],  "millicalorie" => [-3, "calorie"],
-+  "millicelsius" => [-3, "celsius"],
-+  "millicentigrade" => [-3, "centigrade"],
-+  "millicentury" => [-3, "century"],  "millichain" => [-3, "chain"],
-+  "millicommon_year" => [-3, "common_year"],
-+  "millicoulomb" => [-3, "coulomb"],  "milliday" => [-3, "day"],
-+  "millidegK" => [-3, "degK"],  "millideg_K" => [-3, "deg_K"],
-+  "millidegree" => [-3, "degree"],  "millidegreeK" => [-3, "degreeK"],
-+  "millidyne" => [-3, "dyne"],  "millierg" => [-3, "erg"],
-+  "millifahrenheit" => [-3, "fahrenheit"],
-+  "millifarad" => [-3, "farad"],  "millifermi" => [-3, "fermi"],
-+  "milligal" => [-3, "gal"],  "milligauss" => [-3, "gauss"],
-+  "milligram" => [-3, "gram"],  "millihectare" => [-3, "hectare"],
-+  "millihertz" => [-3, "hertz"],  "millihour" => [-3, "hour"],
-+  "milliinch" => [-3, "inch"],  "millijoule" => [-3, "joule"],
-+  "millikelvin" => [-3, "kelvin"],  "millikilogram" => [-3, "kilogram"],
-+  "milliknot" => [-3, "knot"],  "millilitre" => [-3, "litre"],
-+  "millimeter" => [-3, "meter"],  "millimetre" => [-3, "metre"],
-+  "millimicron" => [-3, "micron"],  "millimile" => [-3, "mile"],
-+  "millimillibar" => [-3, "millibar"],  "milliminute" => [-3, "minute"],
-+  "milliminute_angle" => [-3, "minute_angle"],
-+  "millimole" => [-3, "mole"],  "millimonth" => [-3, "month"],
-+  "millinewton" => [-3, "newton"],  "milliounce" => [-3, "ounce"],
-+  "milliparsec" => [-3, "parsec"],  "millipascal" => [-3, "pascal"],
-+  "millipentad" => [-3, "pentad"],  "millipoise" => [-3, "poise"],
-+  "millipound" => [-3, "pound"],  "milliradian" => [-3, "radian"],
-+  "millisecond" => [-3, "second"],
-+  "millisecond_angle" => [-3, "second_angle"],
-+  "millisteradian" => [-3, "steradian"],
-+  "millistokes" => [-3, "stokes"],  "millitesla" => [-3, "tesla"],
-+  "milliton" => [-3, "ton"],  "millitonne" => [-3, "tonne"],
-+  "millitorr" => [-3, "torr"],  "millivolt" => [-3, "volt"],
-+  "milliwatt" => [-3, "watt"],  "milliweber" => [-3, "weber"],
-+  "milliyard" => [-3, "yard"],  "milliyd" => [-3, "yd"],
-+  "milliyear" => [-3, "year"],  "min" => [-3, "in"],
-+  "minutes" => [0, "minute"],  "minutes_angle" => [0, "minute_angle"],
-+  "mkg" => [-3, "kg"],  "mkgf" => [-3, "kgf"],  "mkph" => [-3, "kph"],
-+  "mlb" => [-3, "lb"],  "mlm" => [-3, "lm"],  "mlx" => [-3, "lx"],
-+  "mly" => [-3, "ly"],  "mm" => [-3, "m"],  "mmb" => [-3, "mb"],
-+  "mmercury" => [-3, "mercury"],  "mmgal" => [-3, "mgal"],
-+  "mmin" => [-3, "min"],  "mmol" => [-3, "mol"],  "mmon" => [-3, "mon"],
-+  "mmph" => [-3, "mph"],  "mohm" => [-3, "ohm"],
-+  "moles" => [0, "mole"],  "months" => [0, "month"],
-+  "moz" => [-3, "oz"],  "mpc" => [-3, "pc"],
-+  "mpercent" => [-3, "percent"],  "mpermil" => [-3, "permil"],
-+  "mpsi" => [-3, "psi"],  "mrad" => [-3, "rad"],  "ms" => [-3, "s"],
-+  "msr" => [-3, "sr"],  "mt" => [-3, "t"],  "myr" => [-3, "yr"],
-+  "n%" => [-9, "%"],  "nA" => [-9, "A"],  "nAu" => [-9, "Au"],
-+  "nBq" => [-9, "Bq"],  "nC" => [-9, "C"],  "nF" => [-9, "F"],
-+  "nG" => [-9, "G"],  "nGal" => [-9, "Gal"],  "nGy" => [-9, "Gy"],
-+  "nH" => [-9, "H"],  "nHg" => [-9, "Hg"],  "nHz" => [-9, "Hz"],
-+  "nJ" => [-9, "J"],  "nK" => [-9, "K"],  "nL" => [-9, "L"],
-+  "nN" => [-9, "N"],  "nP" => [-9, "P"],  "nPa" => [-9, "Pa"],
-+  "nS" => [-9, "S"],  "nSt" => [-9, "St"],  "nSv" => [-9, "Sv"],
-+  "nT" => [-9, "T"],  "nV" => [-9, "V"],  "nW" => [-9, "W"],
-+  "nWb" => [-9, "Wb"],  "na" => [-9, "a"],  "nac" => [-9, "ac"],
-+  "nanoCelsius" => [-9, "Celsius"],
-+  "nanoFahrenheit" => [-9, "Fahrenheit"],
-+  "nanoJulian_year" => [-9, "Julian_year"],
-+  "nanoPascal" => [-9, "Pascal"],  "nanoacre" => [-9, "acre"],
-+  "nanoampere" => [-9, "ampere"],  "nanoangstrom" => [-9, "angstrom"],
-+  "nanoangular_degree" => [-9, "angular_degree"],
-+  "nanoangular_minute" => [-9, "angular_minute"],
-+  "nanoangular_second" => [-9, "angular_second"],
-+  "nanoare" => [-9, "are"],  "nanoatmosphere" => [-9, "atmosphere"],
-+  "nanocalorie" => [-9, "calorie"],  "nanocelsius" => [-9, "celsius"],
-+  "nanocentigrade" => [-9, "centigrade"],
-+  "nanocentury" => [-9, "century"],  "nanochain" => [-9, "chain"],
-+  "nanocommon_year" => [-9, "common_year"],
-+  "nanocoulomb" => [-9, "coulomb"],  "nanoday" => [-9, "day"],
-+  "nanodegK" => [-9, "degK"],  "nanodeg_K" => [-9, "deg_K"],
-+  "nanodegree" => [-9, "degree"],  "nanodegreeK" => [-9, "degreeK"],
-+  "nanodyne" => [-9, "dyne"],  "nanoerg" => [-9, "erg"],
-+  "nanofahrenheit" => [-9, "fahrenheit"],  "nanofarad" => [-9, "farad"],
-+  "nanofermi" => [-9, "fermi"],  "nanogal" => [-9, "gal"],
-+  "nanogauss" => [-9, "gauss"],  "nanogram" => [-9, "gram"],
-+  "nanohectare" => [-9, "hectare"],  "nanohertz" => [-9, "hertz"],
-+  "nanohour" => [-9, "hour"],  "nanoinch" => [-9, "inch"],
-+  "nanojoule" => [-9, "joule"],  "nanokelvin" => [-9, "kelvin"],
-+  "nanokilogram" => [-9, "kilogram"],  "nanoknot" => [-9, "knot"],
-+  "nanolitre" => [-9, "litre"],  "nanometer" => [-9, "meter"],
-+  "nanometre" => [-9, "metre"],  "nanomicron" => [-9, "micron"],
-+  "nanomile" => [-9, "mile"],  "nanomillibar" => [-9, "millibar"],
-+  "nanominute" => [-9, "minute"],
-+  "nanominute_angle" => [-9, "minute_angle"],
-+  "nanomole" => [-9, "mole"],  "nanomonth" => [-9, "month"],
-+  "nanonewton" => [-9, "newton"],  "nanoounce" => [-9, "ounce"],
-+  "nanoparsec" => [-9, "parsec"],  "nanopascal" => [-9, "pascal"],
-+  "nanopentad" => [-9, "pentad"],  "nanopoise" => [-9, "poise"],
-+  "nanopound" => [-9, "pound"],  "nanoradian" => [-9, "radian"],
-+  "nanosecond" => [-9, "second"],
-+  "nanosecond_angle" => [-9, "second_angle"],
-+  "nanosteradian" => [-9, "steradian"],  "nanostokes" => [-9, "stokes"],
-+  "nanotesla" => [-9, "tesla"],  "nanoton" => [-9, "ton"],
-+  "nanotonne" => [-9, "tonne"],  "nanotorr" => [-9, "torr"],
-+  "nanovolt" => [-9, "volt"],  "nanowatt" => [-9, "watt"],
-+  "nanoweber" => [-9, "weber"],  "nanoyard" => [-9, "yard"],
-+  "nanoyd" => [-9, "yd"],  "nanoyear" => [-9, "year"],
-+  "natm" => [-9, "atm"],  "nbar" => [-9, "bar"],  "ncal" => [-9, "cal"],
-+  "nconventional_mercury" => [-9, "conventional_mercury"],
-+  "nd" => [-9, "d"],  "ndegC" => [-9, "degC"],  "ndegF" => [-9, "degF"],
-+  "ndeg_C" => [-9, "deg_C"],  "ndeg_F" => [-9, "deg_F"],
-+  "ndegreeC" => [-9, "degreeC"],  "ndegreeF" => [-9, "degreeF"],
-+  "ndegree_C" => [-9, "degree_C"],  "ndegree_E" => [-9, "degree_E"],
-+  "ndegree_F" => [-9, "degree_F"],  "ndegree_N" => [-9, "degree_N"],
-+  "ndegree_R" => [-9, "degree_R"],  "ndegree_S" => [-9, "degree_S"],
-+  "ndegree_W" => [-9, "degree_W"],  "ndegree_c" => [-9, "degree_c"],
-+  "ndegree_east" => [-9, "degree_east"],
-+  "ndegree_f" => [-9, "degree_f"],
-+  "ndegree_north" => [-9, "degree_north"],
-+  "ndegree_south" => [-9, "degree_south"],
-+  "ndegree_west" => [-9, "degree_west"],
-+  "ndegrees_east" => [-9, "degrees_east"],
-+  "ndegrees_north" => [-9, "degrees_north"],
-+  "ndegrees_south" => [-9, "degrees_south"],
-+  "ndegrees_west" => [-9, "degrees_west"],  "ndyn" => [-9, "dyn"],
-+  "nerg" => [-9, "erg"],  "newtons" => [0, "newton"],
-+  "nforce" => [-9, "force"],  "ng" => [-9, "g"],
-+  "ngravity" => [-9, "gravity"],  "nh" => [-9, "h"],
-+  "nhg" => [-9, "hg"],  "nhr" => [-9, "hr"],  "nin" => [-9, "in"],
-+  "nkg" => [-9, "kg"],  "nkgf" => [-9, "kgf"],  "nkph" => [-9, "kph"],
-+  "nlb" => [-9, "lb"],  "nlm" => [-9, "lm"],  "nlx" => [-9, "lx"],
-+  "nly" => [-9, "ly"],  "nm" => [-9, "m"],  "nmb" => [-9, "mb"],
-+  "nmercury" => [-9, "mercury"],  "nmgal" => [-9, "mgal"],
-+  "nmin" => [-9, "min"],  "nmol" => [-9, "mol"],  "nmon" => [-9, "mon"],
-+  "nmph" => [-9, "mph"],  "nohm" => [-9, "ohm"],  "noz" => [-9, "oz"],
-+  "npc" => [-9, "pc"],  "npercent" => [-9, "percent"],
-+  "npermil" => [-9, "permil"],  "npsi" => [-9, "psi"],
-+  "nrad" => [-9, "rad"],  "ns" => [-9, "s"],  "nsr" => [-9, "sr"],
-+  "nt" => [-9, "t"],  "nyr" => [-9, "yr"],  "ounces" => [0, "ounce"],
-+  "p%" => [-12, "%"],  "pA" => [-12, "A"],  "pAu" => [-12, "Au"],
-+  "pBq" => [-12, "Bq"],  "pC" => [-12, "C"],  "pF" => [-12, "F"],
-+  "pG" => [-12, "G"],  "pGal" => [-12, "Gal"],  "pGy" => [-12, "Gy"],
-+  "pH" => [-12, "H"],  "pHg" => [-12, "Hg"],  "pHz" => [-12, "Hz"],
-+  "pJ" => [-12, "J"],  "pK" => [-12, "K"],  "pL" => [-12, "L"],
-+  "pN" => [-12, "N"],  "pP" => [-12, "P"],  "pPa" => [-12, "Pa"],
-+  "pS" => [-12, "S"],  "pSt" => [-12, "St"],  "pSv" => [-12, "Sv"],
-+  "pT" => [-12, "T"],  "pV" => [-12, "V"],  "pW" => [-12, "W"],
-+  "pWb" => [-12, "Wb"],  "pa" => [-12, "a"],  "pac" => [-12, "ac"],
-+  "parsecs" => [0, "parsec"],  "pascals" => [0, "pascal"],
-+  "patm" => [-12, "atm"],  "pbar" => [-12, "bar"],
-+  "pcal" => [-12, "cal"],
-+  "pconventional_mercury" => [-12, "conventional_mercury"],
-+  "pd" => [-12, "d"],  "pdegC" => [-12, "degC"],
-+  "pdegF" => [-12, "degF"],  "pdeg_C" => [-12, "deg_C"],
-+  "pdeg_F" => [-12, "deg_F"],  "pdegreeC" => [-12, "degreeC"],
-+  "pdegreeF" => [-12, "degreeF"],  "pdegree_C" => [-12, "degree_C"],
-+  "pdegree_E" => [-12, "degree_E"],  "pdegree_F" => [-12, "degree_F"],
-+  "pdegree_N" => [-12, "degree_N"],  "pdegree_R" => [-12, "degree_R"],
-+  "pdegree_S" => [-12, "degree_S"],  "pdegree_W" => [-12, "degree_W"],
-+  "pdegree_c" => [-12, "degree_c"],
-+  "pdegree_east" => [-12, "degree_east"],
-+  "pdegree_f" => [-12, "degree_f"],
-+  "pdegree_north" => [-12, "degree_north"],
-+  "pdegree_south" => [-12, "degree_south"],
-+  "pdegree_west" => [-12, "degree_west"],
-+  "pdegrees_east" => [-12, "degrees_east"],
-+  "pdegrees_north" => [-12, "degrees_north"],
-+  "pdegrees_south" => [-12, "degrees_south"],
-+  "pdegrees_west" => [-12, "degrees_west"],  "pdyn" => [-12, "dyn"],
-+  "pentads" => [0, "pentad"],  "perg" => [-12, "erg"],
-+  "petaCelsius" => [15, "Celsius"],
-+  "petaFahrenheit" => [15, "Fahrenheit"],
-+  "petaJulian_year" => [15, "Julian_year"],
-+  "petaPascal" => [15, "Pascal"],  "petaacre" => [15, "acre"],
-+  "petaampere" => [15, "ampere"],  "petaangstrom" => [15, "angstrom"],
-+  "petaangular_degree" => [15, "angular_degree"],
-+  "petaangular_minute" => [15, "angular_minute"],
-+  "petaangular_second" => [15, "angular_second"],
-+  "petaare" => [15, "are"],  "petaatmosphere" => [15, "atmosphere"],
-+  "petacalorie" => [15, "calorie"],  "petacelsius" => [15, "celsius"],
-+  "petacentigrade" => [15, "centigrade"],
-+  "petacentury" => [15, "century"],  "petachain" => [15, "chain"],
-+  "petacommon_year" => [15, "common_year"],
-+  "petacoulomb" => [15, "coulomb"],  "petaday" => [15, "day"],
-+  "petadegK" => [15, "degK"],  "petadeg_K" => [15, "deg_K"],
-+  "petadegree" => [15, "degree"],  "petadegreeK" => [15, "degreeK"],
-+  "petadyne" => [15, "dyne"],  "petaerg" => [15, "erg"],
-+  "petafahrenheit" => [15, "fahrenheit"],  "petafarad" => [15, "farad"],
-+  "petafermi" => [15, "fermi"],  "petagal" => [15, "gal"],
-+  "petagauss" => [15, "gauss"],  "petagram" => [15, "gram"],
-+  "petahectare" => [15, "hectare"],  "petahertz" => [15, "hertz"],
-+  "petahour" => [15, "hour"],  "petainch" => [15, "inch"],
-+  "petajoule" => [15, "joule"],  "petakelvin" => [15, "kelvin"],
-+  "petakilogram" => [15, "kilogram"],  "petaknot" => [15, "knot"],
-+  "petalitre" => [15, "litre"],  "petameter" => [15, "meter"],
-+  "petametre" => [15, "metre"],  "petamicron" => [15, "micron"],
-+  "petamile" => [15, "mile"],  "petamillibar" => [15, "millibar"],
-+  "petaminute" => [15, "minute"],
-+  "petaminute_angle" => [15, "minute_angle"],
-+  "petamole" => [15, "mole"],  "petamonth" => [15, "month"],
-+  "petanewton" => [15, "newton"],  "petaounce" => [15, "ounce"],
-+  "petaparsec" => [15, "parsec"],  "petapascal" => [15, "pascal"],
-+  "petapentad" => [15, "pentad"],  "petapoise" => [15, "poise"],
-+  "petapound" => [15, "pound"],  "petaradian" => [15, "radian"],
-+  "petasecond" => [15, "second"],
-+  "petasecond_angle" => [15, "second_angle"],
-+  "petasteradian" => [15, "steradian"],  "petastokes" => [15, "stokes"],
-+  "petatesla" => [15, "tesla"],  "petaton" => [15, "ton"],
-+  "petatonne" => [15, "tonne"],  "petatorr" => [15, "torr"],
-+  "petavolt" => [15, "volt"],  "petawatt" => [15, "watt"],
-+  "petaweber" => [15, "weber"],  "petayard" => [15, "yard"],
-+  "petayd" => [15, "yd"],  "petayear" => [15, "year"],
-+  "pforce" => [-12, "force"],  "pg" => [-12, "g"],
-+  "pgravity" => [-12, "gravity"],  "ph" => [-12, "h"],
-+  "phg" => [-12, "hg"],  "phr" => [-12, "hr"],
-+  "picoCelsius" => [-12, "Celsius"],
-+  "picoFahrenheit" => [-12, "Fahrenheit"],
-+  "picoJulian_year" => [-12, "Julian_year"],
-+  "picoPascal" => [-12, "Pascal"],  "picoacre" => [-12, "acre"],
-+  "picoampere" => [-12, "ampere"],  "picoangstrom" => [-12, "angstrom"],
-+  "picoangular_degree" => [-12, "angular_degree"],
-+  "picoangular_minute" => [-12, "angular_minute"],
-+  "picoangular_second" => [-12, "angular_second"],
-+  "picoare" => [-12, "are"],  "picoatmosphere" => [-12, "atmosphere"],
-+  "picocalorie" => [-12, "calorie"],  "picocelsius" => [-12, "celsius"],
-+  "picocentigrade" => [-12, "centigrade"],
-+  "picocentury" => [-12, "century"],  "picochain" => [-12, "chain"],
-+  "picocommon_year" => [-12, "common_year"],
-+  "picocoulomb" => [-12, "coulomb"],  "picoday" => [-12, "day"],
-+  "picodegK" => [-12, "degK"],  "picodeg_K" => [-12, "deg_K"],
-+  "picodegree" => [-12, "degree"],  "picodegreeK" => [-12, "degreeK"],
-+  "picodyne" => [-12, "dyne"],  "picoerg" => [-12, "erg"],
-+  "picofahrenheit" => [-12, "fahrenheit"],
-+  "picofarad" => [-12, "farad"],  "picofermi" => [-12, "fermi"],
-+  "picogal" => [-12, "gal"],  "picogauss" => [-12, "gauss"],
-+  "picogram" => [-12, "gram"],  "picohectare" => [-12, "hectare"],
-+  "picohertz" => [-12, "hertz"],  "picohour" => [-12, "hour"],
-+  "picoinch" => [-12, "inch"],  "picojoule" => [-12, "joule"],
-+  "picokelvin" => [-12, "kelvin"],  "picokilogram" => [-12, "kilogram"],
-+  "picoknot" => [-12, "knot"],  "picolitre" => [-12, "litre"],
-+  "picometer" => [-12, "meter"],  "picometre" => [-12, "metre"],
-+  "picomicron" => [-12, "micron"],  "picomile" => [-12, "mile"],
-+  "picomillibar" => [-12, "millibar"],  "picominute" => [-12, "minute"],
-+  "picominute_angle" => [-12, "minute_angle"],
-+  "picomole" => [-12, "mole"],  "picomonth" => [-12, "month"],
-+  "piconewton" => [-12, "newton"],  "picoounce" => [-12, "ounce"],
-+  "picoparsec" => [-12, "parsec"],  "picopascal" => [-12, "pascal"],
-+  "picopentad" => [-12, "pentad"],  "picopoise" => [-12, "poise"],
-+  "picopound" => [-12, "pound"],  "picoradian" => [-12, "radian"],
-+  "picosecond" => [-12, "second"],
-+  "picosecond_angle" => [-12, "second_angle"],
-+  "picosteradian" => [-12, "steradian"],
-+  "picostokes" => [-12, "stokes"],  "picotesla" => [-12, "tesla"],
-+  "picoton" => [-12, "ton"],  "picotonne" => [-12, "tonne"],
-+  "picotorr" => [-12, "torr"],  "picovolt" => [-12, "volt"],
-+  "picowatt" => [-12, "watt"],  "picoweber" => [-12, "weber"],
-+  "picoyard" => [-12, "yard"],  "picoyd" => [-12, "yd"],
-+  "picoyear" => [-12, "year"],  "pin" => [-12, "in"],
-+  "pkg" => [-12, "kg"],  "pkgf" => [-12, "kgf"],
-+  "pkph" => [-12, "kph"],  "plb" => [-12, "lb"],  "plm" => [-12, "lm"],
-+  "plx" => [-12, "lx"],  "ply" => [-12, "ly"],  "pm" => [-12, "m"],
-+  "pmb" => [-12, "mb"],  "pmercury" => [-12, "mercury"],
-+  "pmgal" => [-12, "mgal"],  "pmin" => [-12, "min"],
-+  "pmol" => [-12, "mol"],  "pmon" => [-12, "mon"],
-+  "pmph" => [-12, "mph"],  "pohm" => [-12, "ohm"],
-+  "poises" => [0, "poise"],  "pounds" => [0, "pound"],
-+  "poz" => [-12, "oz"],  "ppc" => [-12, "pc"],
-+  "ppercent" => [-12, "percent"],  "ppermil" => [-12, "permil"],
-+  "ppsi" => [-12, "psi"],  "prad" => [-12, "rad"],  "ps" => [-12, "s"],
-+  "psr" => [-12, "sr"],  "pt" => [-12, "t"],  "pyr" => [-12, "yr"],
-+  "radians" => [0, "radian"],  "seconds" => [0, "second"],
-+  "seconds_angle" => [0, "second_angle"],
-+  "steradians" => [0, "steradian"],  "stokeses" => [0, "stokes"],
-+  "telaCelsius" => [12, "Celsius"],
-+  "telaFahrenheit" => [12, "Fahrenheit"],
-+  "telaJulian_year" => [12, "Julian_year"],
-+  "telaPascal" => [12, "Pascal"],  "telaacre" => [12, "acre"],
-+  "telaampere" => [12, "ampere"],  "telaangstrom" => [12, "angstrom"],
-+  "telaangular_degree" => [12, "angular_degree"],
-+  "telaangular_minute" => [12, "angular_minute"],
-+  "telaangular_second" => [12, "angular_second"],
-+  "telaare" => [12, "are"],  "telaatmosphere" => [12, "atmosphere"],
-+  "telacalorie" => [12, "calorie"],  "telacelsius" => [12, "celsius"],
-+  "telacentigrade" => [12, "centigrade"],
-+  "telacentury" => [12, "century"],  "telachain" => [12, "chain"],
-+  "telacommon_year" => [12, "common_year"],
-+  "telacoulomb" => [12, "coulomb"],  "teladay" => [12, "day"],
-+  "teladegK" => [12, "degK"],  "teladeg_K" => [12, "deg_K"],
-+  "teladegree" => [12, "degree"],  "teladegreeK" => [12, "degreeK"],
-+  "teladyne" => [12, "dyne"],  "telaerg" => [12, "erg"],
-+  "telafahrenheit" => [12, "fahrenheit"],  "telafarad" => [12, "farad"],
-+  "telafermi" => [12, "fermi"],  "telagal" => [12, "gal"],
-+  "telagauss" => [12, "gauss"],  "telagram" => [12, "gram"],
-+  "telahectare" => [12, "hectare"],  "telahertz" => [12, "hertz"],
-+  "telahour" => [12, "hour"],  "telainch" => [12, "inch"],
-+  "telajoule" => [12, "joule"],  "telakelvin" => [12, "kelvin"],
-+  "telakilogram" => [12, "kilogram"],  "telaknot" => [12, "knot"],
-+  "telalitre" => [12, "litre"],  "telameter" => [12, "meter"],
-+  "telametre" => [12, "metre"],  "telamicron" => [12, "micron"],
-+  "telamile" => [12, "mile"],  "telamillibar" => [12, "millibar"],
-+  "telaminute" => [12, "minute"],
-+  "telaminute_angle" => [12, "minute_angle"],
-+  "telamole" => [12, "mole"],  "telamonth" => [12, "month"],
-+  "telanewton" => [12, "newton"],  "telaounce" => [12, "ounce"],
-+  "telaparsec" => [12, "parsec"],  "telapascal" => [12, "pascal"],
-+  "telapentad" => [12, "pentad"],  "telapoise" => [12, "poise"],
-+  "telapound" => [12, "pound"],  "telaradian" => [12, "radian"],
-+  "telasecond" => [12, "second"],
-+  "telasecond_angle" => [12, "second_angle"],
-+  "telasteradian" => [12, "steradian"],  "telastokes" => [12, "stokes"],
-+  "telatesla" => [12, "tesla"],  "telaton" => [12, "ton"],
-+  "telatonne" => [12, "tonne"],  "telatorr" => [12, "torr"],
-+  "telavolt" => [12, "volt"],  "telawatt" => [12, "watt"],
-+  "telaweber" => [12, "weber"],  "telayard" => [12, "yard"],
-+  "telayd" => [12, "yd"],  "telayear" => [12, "year"],
-+  "teslas" => [0, "tesla"],  "tonnes" => [0, "tonne"],
-+  "tons" => [0, "ton"],  "torrs" => [0, "torr"],  "u%" => [-6, "%"],
-+  "uA" => [-6, "A"],  "uAu" => [-6, "Au"],  "uBq" => [-6, "Bq"],
-+  "uC" => [-6, "C"],  "uF" => [-6, "F"],  "uG" => [-6, "G"],
-+  "uGal" => [-6, "Gal"],  "uGy" => [-6, "Gy"],  "uH" => [-6, "H"],
-+  "uHg" => [-6, "Hg"],  "uHz" => [-6, "Hz"],  "uJ" => [-6, "J"],
-+  "uK" => [-6, "K"],  "uL" => [-6, "L"],  "uN" => [-6, "N"],
-+  "uP" => [-6, "P"],  "uPa" => [-6, "Pa"],  "uS" => [-6, "S"],
-+  "uSt" => [-6, "St"],  "uSv" => [-6, "Sv"],  "uT" => [-6, "T"],
-+  "uV" => [-6, "V"],  "uW" => [-6, "W"],  "uWb" => [-6, "Wb"],
-+  "ua" => [-6, "a"],  "uac" => [-6, "ac"],  "uatm" => [-6, "atm"],
-+  "ubar" => [-6, "bar"],  "ucal" => [-6, "cal"],
-+  "uconventional_mercury" => [-6, "conventional_mercury"],
-+  "ud" => [-6, "d"],  "udegC" => [-6, "degC"],  "udegF" => [-6, "degF"],
-+  "udeg_C" => [-6, "deg_C"],  "udeg_F" => [-6, "deg_F"],
-+  "udegreeC" => [-6, "degreeC"],  "udegreeF" => [-6, "degreeF"],
-+  "udegree_C" => [-6, "degree_C"],  "udegree_E" => [-6, "degree_E"],
-+  "udegree_F" => [-6, "degree_F"],  "udegree_N" => [-6, "degree_N"],
-+  "udegree_R" => [-6, "degree_R"],  "udegree_S" => [-6, "degree_S"],
-+  "udegree_W" => [-6, "degree_W"],  "udegree_c" => [-6, "degree_c"],
-+  "udegree_east" => [-6, "degree_east"],
-+  "udegree_f" => [-6, "degree_f"],
-+  "udegree_north" => [-6, "degree_north"],
-+  "udegree_south" => [-6, "degree_south"],
-+  "udegree_west" => [-6, "degree_west"],
-+  "udegrees_east" => [-6, "degrees_east"],
-+  "udegrees_north" => [-6, "degrees_north"],
-+  "udegrees_south" => [-6, "degrees_south"],
-+  "udegrees_west" => [-6, "degrees_west"],  "udyn" => [-6, "dyn"],
-+  "uerg" => [-6, "erg"],  "uforce" => [-6, "force"],  "ug" => [-6, "g"],
-+  "ugravity" => [-6, "gravity"],  "uh" => [-6, "h"],
-+  "uhg" => [-6, "hg"],  "uhr" => [-6, "hr"],  "uin" => [-6, "in"],
-+  "ukg" => [-6, "kg"],  "ukgf" => [-6, "kgf"],  "ukph" => [-6, "kph"],
-+  "ulb" => [-6, "lb"],  "ulm" => [-6, "lm"],  "ulx" => [-6, "lx"],
-+  "uly" => [-6, "ly"],  "um" => [-6, "m"],  "umb" => [-6, "mb"],
-+  "umercury" => [-6, "mercury"],  "umgal" => [-6, "mgal"],
-+  "umin" => [-6, "min"],  "umol" => [-6, "mol"],  "umon" => [-6, "mon"],
-+  "umph" => [-6, "mph"],  "uohm" => [-6, "ohm"],  "uoz" => [-6, "oz"],
-+  "upc" => [-6, "pc"],  "upercent" => [-6, "percent"],
-+  "upermil" => [-6, "permil"],  "upsi" => [-6, "psi"],
-+  "urad" => [-6, "rad"],  "us" => [-6, "s"],  "usr" => [-6, "sr"],
-+  "ut" => [-6, "t"],  "uyr" => [-6, "yr"],  "volts" => [0, "volt"],
-+  "watts" => [0, "watt"],  "webers" => [0, "weber"],
-+  "yards" => [0, "yard"],  "yds" => [0, "yd"],  "years" => [0, "year"],
-+}
-+UPLURALS = {
-+  "Celsiuses" => "Celsius",  "Fahrenheits" => "Fahrenheit",
-+  "Julians_year" => "Julian_year",  "Pascals" => "Pascal",
-+  "acres" => "acre",  "amperes" => "ampere",  "angstroms" => "angstrom",
-+  "angulars_degree" => "angular_degree",
-+  "angulars_minute" => "angular_minute",
-+  "angulars_second" => "angular_second",  "ares" => "are",
-+  "atmospheres" => "atmosphere",  "calories" => "calorie",
-+  "celsiuses" => "celsius",  "centigrades" => "centigrade",
-+  "centuries" => "century",  "chains" => "chain",
-+  "commons_year" => "common_year",  "coulombs" => "coulomb",
-+  "days" => "day",  "degKs" => "degK",  "degreeKs" => "degreeK",
-+  "degrees" => "degree",  "degs_K" => "deg_K",  "dynes" => "dyne",
-+  "ergs" => "erg",  "fahrenheits" => "fahrenheit",  "farads" => "farad",
-+  "fermis" => "fermi",  "gals" => "gal",  "gausses" => "gauss",
-+  "grams" => "gram",  "hectares" => "hectare",  "hertzes" => "hertz",
-+  "hours" => "hour",  "inchs" => "inch",  "joules" => "joule",
-+  "kelvins" => "kelvin",  "kilograms" => "kilogram",  "knots" => "knot",
-+  "litres" => "litre",  "meters" => "meter",  "metres" => "metre",
-+  "microns" => "micron",  "miles" => "mile",  "millibars" => "millibar",
-+  "minutes" => "minute",  "minutes_angle" => "minute_angle",
-+  "moles" => "mole",  "months" => "month",  "newtons" => "newton",
-+  "ounces" => "ounce",  "parsecs" => "parsec",  "pascals" => "pascal",
-+  "pentads" => "pentad",  "poises" => "poise",  "pounds" => "pound",
-+  "radians" => "radian",  "seconds" => "second",
-+  "seconds_angle" => "second_angle",  "steradians" => "steradian",
-+  "stokeses" => "stokes",  "teslas" => "tesla",  "tonnes" => "tonne",
-+  "tons" => "ton",  "torrs" => "torr",  "volts" => "volt",
-+  "watts" => "watt",  "webers" => "weber",  "yards" => "yard",
-+  "yds" => "yd",  "years" => "year",
-+}
-+end
-+class NumberNode < TerminalNode
-+
-+    def initialize(arg)
-+	raise TypeError unless Numeric === arg
-+	@a = arg
-+    end
-+
-+    UNITY = NumberNode.new(1)
-+    ZERO = NumberNode.new(0)
-+
-+    def to_s
-+      if @a == @a.to_i
-+        sprintf("%d", at a)
-+      else
-+        String(@a)
-+      end
-+    end
-+
-+    attr_reader :a
-+
-+    alias :value :a
-+    alias :factor :a
-+
-+    def == (other)
-+      case other
-+      when NumberNode
-+	@a == other.a
-+      else
-+	false
-+      end
-+    end
-+
-+    def add_eval(another)
-+	raise TypeError unless NumberNode === another
-+	NumberNode.new(@a + another.value)
-+    end
-+
-+    def mul_eval(another)
-+	case another
-+	when NumberNode then NumberNode.new(@a * another.a)
-+	when PowNode
-+	    raise TypeError unless NumberNode === another.lhs
-+	    raise TypeError unless NumberNode === another.rhs
-+	    NumberNode.new(@a * Units::pow_f(another.lhs.value, another.rhs.value))
-+	else raise TypeError
-+	end
-+    end
-+
-+    def name; "1"; end
-+
-+    def power;  UNITY;  end
-+
-+end
-+class XDate
-+
-+    def initialize(year, month, day)
-+	@year, @month, @day = year.to_i, month.to_i, day.to_i
-+    end
-+
-+    attr_reader :year, :month, :day
-+
-+    def to_s
-+	format('%04d-%02d-%02d', @year, @month, @day)
-+    end
-+
-+    alias :inspect :to_s
-+
-+    def to_time
-+	Time.gm(@year, @month, @day)
-+    end
-+
-+    def to_date
-+	Date.new(@year, @month, @day)
-+    end
-+
-+    def -(other)
-+	case other
-+	when XDate
-+	    (to_date - other.to_date)
-+	when Time
-+	    to_time - other
-+	when Date
-+            (to_date - other.to_date)
-+	else
-+	    to_date - other
-+	end
-+    end
-+
-+    def +(other)
-+	t = to_date + other
-+	self.class.new(t.year, t.month, t.mday)
-+    end
-+
-+end
-+
-+class TimeNode < TerminalNode
-+
-+    def initialize(date, time, zone)
-+	@date, @time, @zone = date, time, zone
-+	if :now === @date then
-+	    now = Time.now.utc
-+	    @date = XDate.new(now.year, now.month, now.day)
-+	    @time = ((now.hour * 60 + now.min) * 60 + Float(now.sec))
-+	else
-+	    qdays = (@time / 86400).floor
-+	    if not qdays.zero?
-+	        @date += qdays
-+	        @time -= (qdays * 86400)
-+	    end
-+	end
-+	raise TypeError unless XDate === @date
-+	@time = 0.0 unless @time
-+	raise TypeError unless Float === @time
-+	@zone = 0 unless @zone
-+	raise TypeError unless Integer === @zone
-+    end
-+
-+    attr_reader :date, :time, :zone
-+
-+    def to_s
-+	hr = @time.floor / 3600
-+	mi = (@time.floor / 60) % 60
-+	sc = @time % 60
-+	tzm = @zone.abs
-+	tzh = tzm / 60
-+	tzm %= 60
-+	tzh = -tzh if @zone < 0
-+	format("%sT%02d:%02d:%05.2f %+03d:%02d", \
-+	    @date.to_s, hr, mi, sc, tzh, tzm)
-+    end
-+
-+    def self::pentad(d)
-+	(d > 25) ? 5 : ((d - 1) / 5)
-+    end
-+
-+    def add_time(increment)
-+	inc = increment.reduce5
-+	case inc.name
-+	when 's'
-+	    t2 = @time + inc.factor
-+	    d2 = @date + (t2 / 86400)
-+	    t2 = t2 % 86400
-+	    self.class.new(d2, t2, @zone)
-+	when 'pentad'
-+	    ifac = Integer(inc.factor)
-+	    ipen = ifac % 6
-+	    imon = ifac / 6
-+	    spen = self.class.pentad(@date.day)
-+	    smon = @date.month + imon + spen / 6
-+	    spen = spen % 6
-+	    sday = spen * 5 + (@date.day - 1) % 5 + 1
-+	    syear = @date.year + (smon - 1) / 12
-+	    smon = (smon - 1) % 12 + 1
-+	    sdate = XDate.new(syear, smon, sday)
-+	    self.class.new(sdate, @time, @zone)
-+	else
-+	    raise "bad time unit '#{inc.name}'"
-+	end
-+    end
-+
-+    def utcsod
-+	@time - @zone * 60
-+    end
-+
-+    def div_time(units)
-+	base = units.ref
-+	inc = units.deref.reduce5
-+	begin
-+	    incname = inc.name
-+	rescue Exception
-+	    incname = "(undefined)"
-+	end
-+	case incname
-+	when 's'
-+	    dif = (@date - base.date) * 86400 + (utcsod - base.utcsod)
-+	    dif / inc.factor
-+	when 'pentad'
-+	    dif = (@date.year - base.date.year) * 72
-+	    dif += (@date.month - base.date.month) * 6
-+	    dif += self.class.pentad(@date.day)
-+	    dif -= self.class.pentad(base.date.day)
-+	    dif = Float(dif) if dif % inc.factor != 0
-+	    dif / inc.factor
-+	else
-+	    raise "bad time unit '#{incname}'"
-+	end
-+    end
-+
-+end
-+class PowNode < ContainerNode
-+
-+    include BinaryNode
-+
-+    def initialize(lhs, rhs)
-+	@lhs, @rhs = lhs, rhs
-+	raise TypeError unless NumberNode === @rhs
-+    end
-+
-+    def to_s
-+	lhs = @lhs.to_s
-+	case lhs
-+	when /\d$/, /[\d\.]/
-+	    lhs = "(#{lhs})"
-+	end
-+	rhs = @rhs.to_s
-+        if rhs == '1'
-+	    lhs
-+	else
-+	    rhs = "^(#{rhs})" if (/\./ =~ rhs)
-+	    lhs + rhs
-+	end
-+    end
-+
-+    attr_reader :lhs, :rhs
-+    alias :power :rhs
-+
-+    def pow_eval(other)
-+	case other
-+	when NumberNode
-+	    PowNode.new(@lhs, @rhs.mul_eval(other))
-+	else
-+	    super(other)
-+	end
-+    end
-+
-+    def flatten2
-+	x = @lhs.flatten2
-+	case x
-+	when NumberNode
-+	    a = @lhs.pow_eval(@rhs)
-+	when TerminalNode
-+	    a = self
-+	when PowNode
-+	    a = PowNode.new(x.lhs, x.rhs.mul_eval(@rhs))
-+	when MulNode, MultiNode
-+	    a = MultiNode.new()
-+	    for gc in x
-+		a.append(gc.pow_eval(@rhs))
-+	    end
-+	else
-+	    raise "internal error"
-+	end
-+	return a
-+    end
-+
-+    def name
-+	case @lhs
-+	when NumberNode, NameNode
-+	    @lhs.name
-+	else
-+	    raise "internal error"
-+	end
-+    end
-+
-+    def value
-+	case @lhs
-+	when NumberNode
-+	    Units::pow_f(@lhs.value, @rhs.value)
-+	else
-+	    raise(format('%s#value: internal error', self.class.to_s))
-+	end
-+    end
-+
-+    def mul_eval(another)
-+	raise "internal error (#{name}, #{another.name})" if name != another.name
-+	case @lhs
-+	when NumberNode
-+	    NumberNode.new(Units::pow_f(@lhs.value, @rhs.value) * another.value)
-+	else
-+	    self.class.new(@lhs, @rhs.add_eval(another.power))
-+	end
-+    end
-+
-+    def sort
-+	case @lhs
-+	when NumberNode
-+	    NumberNode.new(Units::pow_f(@lhs.value, @rhs.value))
-+	else
-+	    self
-+	end
-+    end
-+
-+    def factor
-+	Units::pow_f(@lhs.factor, @rhs.value)
-+    end
-+
-+end
-+
-+module Kakezan
-+
-+    def flatten2
-+	r = MultiNode.new()
-+	each do |child|
-+	    case child
-+	    when MultiNode
-+		r.append child
-+	    when MulNode
-+		r.append child.flatten2
-+	    when ContainerNode
-+		r.append child.flatten2
-+	    else
-+		r.append child
-+	    end 
-+	end
-+	r
-+    end
-+
-+    def name
-+	n = nil
-+	for c in @children
-+	    next if NumberNode === c
-+	    na = c.name
-+	    if n.nil?
-+		n = na
-+	    else
-+		raise "multiple names found" if na != n
-+	    end
-+	end
-+	n = "1" if n.nil?
-+	n
-+    end
-+
-+    def factor
-+	f = 1
-+	for c in @children
-+	    f *= c.factor
-+	end
-+	f
-+    end
-+
-+end
-+
-+class MulNode < ContainerNode
-+
-+    include BinaryNode
-+    include Kakezan
-+
-+    def initialize(lhs, rhs)
-+	@lhs, @rhs = lhs, rhs
-+    end
-+
-+    def to_s
-+	lhs = @lhs.to_s
-+	rhs = @rhs.to_s
-+	if (/\d$/ =~ lhs && /^\w/ =~ rhs) then
-+	    "#{lhs} #{rhs}"
-+	else
-+	    "#{lhs}.#{rhs}"
-+	end
-+    end
-+
-+end
-+
-+class MultiNode < ContainerNode
-+
-+    include Kakezan
-+
-+    def initialize(*children)
-+	@children = children
-+	for c in @children
-+	    raise "# MultiNode.new(#{children.inspect})" unless Node === c
-+	end
-+    end
-+
-+    def to_s
-+	s = @children.join(';')
-+	s.gsub(/\d;\w/) { |dsw| dsw.sub(/;/, ' ') }.gsub(/;/, '.')
-+    end
-+
-+    def each
-+	@children.each {|child| yield child }
-+    end
-+
-+    attr_reader :children
-+    
-+    def append(other)
-+	case other
-+	when MultiNode
-+	    @children += other.children
-+	else
-+	    @children.push other
-+	end
-+    end
-+
-+    def sort
-+	table = {}
-+	for child in self
-+	    name = child.name
-+	    if (table.include?(name)) then
-+		table[name] = table[name].mul_eval(child)
-+	    else
-+		table[name] = child
-+	    end
-+	end
-+	list = []
-+	for name in table.keys.sort
-+	    candi = table[name]
-+	    if PowNode === candi and NumberNode === candi.lhs then
-+		v = candi.value
-+		list.push NumberNode.new(v) unless v == 1
-+		next
-+	    end
-+	    next if candi.power.value == 0
-+	    list.push candi
-+	end
-+        if list.length > 1
-+	  list.delete(NumberNode::UNITY)
-+	end
-+	self.class.new(*list)
-+    end
-+
-+    def collect_hash(stopper, op)
-+	list = []
-+	for child in self
-+	    list.push(child.send(op, stopper))
-+	end
-+	self.class.new(*list).flatten2
-+    end
-+
-+    def expand(stopper)
-+	collect_hash(stopper, :expand)
-+    end
-+
-+    def unalias(stopper)
-+	collect_hash(stopper, :unalias)
-+    end
-+
-+    def foldnumber(stopper)
-+	collect_hash(stopper, :foldnumber)
-+    end
-+
-+    def value
-+	raise "this is dimensional units" if (@children.size > 1)
-+	@children.first ? @children.first.value : NumberNode::UNITY.value
-+    end
-+
-+end
-+class ShiftNode < ContainerNode
-+
-+    include BinaryNode
-+
-+    def initialize(lhs, rhs)
-+	@lhs, @rhs = lhs, rhs
-+    end
-+
-+    attr_reader :lhs, :rhs
-+    alias :ref :rhs
-+
-+    def to_s
-+	"(#{@lhs.to_s} @ #{@rhs.to_s})"
-+    end
-+
-+    def trim2;  @lhs;  end
-+    def trim
-+      	self.class.new(@lhs.trim, @rhs.trim2)
-+    end
-+
-+    def flatten2;  @lhs;  end
-+    def flatten
-+	lf = @lhs.flatten
-+	case lf
-+	when ShiftNode
-+	    rf = lf.rhs.add_eval(@rhs)
-+	    self.class.new(lf.lhs, rf)
-+	else
-+	    self.class.new(lf, @rhs.flatten)
-+	end
-+    end
-+
-+    def sort
-+	self.class.new(@lhs.sort, @rhs.sort)
-+    end
-+
-+    def ref
-+	case @lhs
-+	when ShiftNode
-+	    @lhs.ref.add_eval(@rhs)
-+	else
-+	    @rhs
-+	end
-+    end
-+
-+    def deref
-+	case @lhs
-+	when ShiftNode
-+	    @lhs.deref
-+	else
-+	    @lhs
-+	end
-+    end
-+
-+    def name
-+	@lhs.name
-+    end
-+
-+    def factor
-+	@lhs.factor
-+    end
-+
-+end
-+def initialize string
-+    case string
-+    when String
-+        @string, @ptree = string, nil
-+    when Node
-+        @string, @ptree = nil, string
-+    else
-+        @string, @ptree = String(string), nil
-+    end
-+    @copy = @lexstat = nil
-+end
-+
-+#
-+# === LEXICAL ANALYZER ===
-+#
-+
-+def rewind
-+    @copy = @string.dup.strip
-+    @lexstat = nil
-+end
-+
-+RE_SPACE	= '([ \t])'
-+RE_INTEGER	= '([-+]?\d+)'
-+RE_EXP		= '([eE][-+]?[0-9]+)'
-+RE_REAL		= "([-+]?[0-9]*(\\.[0-9]*#{RE_EXP}?|#{RE_EXP}))"
-+RE_YEAR		= "([-+]?[0-9]{1,4})"
-+RE_MONTH	= "(0?[1-9]|1[0-2])"
-+RE_DAY		= "([12][0-9]|30|31|0?[1-9])"
-+RE_HOUR		= "(2[0-3]|[0-1]?[0-9])"
-+RE_MINUTE	= "([0-5]?[0-9])"
-+RE_SECOND	= "((#{RE_MINUTE}|60)(\\.[0-9]*)?)"
-+RE_NAME		= "(%|[a-zA-Z][a-zA-Z_]*([0-9]+[a-zA-Z_]+)*)"
-+
-+RE_DATE		= "#{RE_YEAR}-#{RE_MONTH}-#{RE_DAY}"
-+RE_TIME		= "#{RE_HOUR}((:[0-5]?[0-9]|[0-5][0-9])(:#{RE_SECOND})?)?"
-+RE_HandM	= "#{RE_HOUR}((:[0-5]?[0-9]|[0-5][0-9]))?"
-+
-+def next_token
-+
-+    # decomment
-+    @copy.sub!(/^#.*/, '');
-+
-+    if @copy.sub!(%r{^\s*(\))}, '') then
-+	@lexstat = nil
-+	return [$1, $1]
-+    end
-+
-+    if @copy.sub!(%r{^\s*(\()\s*}, '') then
-+	return [$1, $1]
-+    end
-+
-+    if @copy.sub!(%r{^[ \t]*(@)[ \t]*}, '') \
-+    or @copy.sub!(%r{^[ \t]+(after|from|since|ref)[ \t]+}i, '') then
-+	@lexstat = :SHIFT_SEEN
-+	return [:SHIFT, $1]
-+    end
-+
-+    if @copy.sub!(%r{^[ \t]*(/)[ \t]*}, '') \
-+    or @copy.sub!(%r{^[ \t]+(per)[ \t]+}i, '') then
-+	@lexstat = nil
-+	return [:DIVIDE, $1]
-+    end
-+
-+    if @copy.sub!(%r{^(\^|\*\*)}, '') then
-+	@lexstat = nil
-+	return [:EXPONENT, $1]
-+    end
-+
-+    if @copy.sub!(%r{^(\.|\*|[ \t]+)}, '') then
-+	@lexstat = nil
-+	return [:MULTIPLY, $1]
-+    end
-+
-+    if :SHIFT_SEEN === @lexstat \
-+    and @copy.sub!(%r{^#{RE_DATE}T?[ \t]*}, '') then
-+	y, m, d = $1, $2, $3
-+	@lexstat = :DATE_SEEN
-+	return [:DATE, XDate.new(y.to_i, m.to_i, d.to_i)]
-+    end
-+
-+    if :SHIFT_SEEN === @lexstat \
-+    and @copy.sub!(%r{^now[ \t]*}, '') then
-+	@lexstat = nil
-+	return [:DATE, :now]
-+    end
-+
-+    if :DATE_SEEN === @lexstat \
-+    and @copy.sub!(%r{^#{RE_TIME}[ \t]*}, '') then
-+	h, m, s = $1, $3, $5
-+        m = m.sub(/:/,'') if m
-+	s = 0 if s.nil?
-+	@lexstat = :TIME_SEEN
-+	return [:TIME, ((h.to_i * 60 + m.to_i) * 60 + Float(s))]
-+    end
-+
-+    if :DATE_SEEN === @lexstat \
-+    and @copy.sub!(%r{^([0-2][0-9])([0-5][0-9])[ \t]*}, '') then
-+	h, m = $1, $2
-+	@lexstat = :TIME_SEEN
-+	return [:TIME, ((h.to_i * 60 + m.to_i) * 60.0)]
-+    end
-+
-+    if :DATE_SEEN === @lexstat \
-+    and @copy.sub!(%r{^([0-9])([0-5][0-9])[ \t]*}, '') then
-+	h, m = $1, $2
-+	@lexstat = :TIME_SEEN
-+	return [:TIME, ((h.to_i * 60 + m.to_i) * 60.0)]
-+    end
-+
-+    if :TIME_SEEN === @lexstat \
-+    and @copy.sub!(%r{^(UTC|Z)[ \t]*}, '') then
-+	@lexstat = nil
-+	return [:ZONE, 0]
-+    end
-+
-+    if :TIME_SEEN === @lexstat \
-+    and @copy.sub!(%r{^([-+]?)#{RE_HandM}[ \t]*}, '') then
-+	sgn, h, m = $1, $2, $4
-+        m = m.sub(/:/,'') if m
-+	@lexstat = nil
-+	h = h.to_i
-+	h = -h if sgn == "-"
-+	m = m.to_i
-+	m = -m if sgn == "-"
-+	return [:ZONE, ((h * 60) + m)]
-+    end
-+
-+    if @copy.sub!(%r{^#{RE_NAME}}, '') then
-+	@lexstat = nil
-+	return [:NAME, $1]
-+    end
-+
-+    if @copy.sub!(%r{^#{RE_REAL}}, '') then
-+	@lexstat = nil
-+	return [:REAL, $1.to_f]
-+    end
-+
-+    if @copy.sub!(%r{^#{RE_INTEGER}}, '') then
-+	@lexstat = nil
-+	return [:INT, $1.to_i]
-+    end
-+
-+    if @copy.sub!(%r{^(-)}, '') then
-+	@lexstat = nil
-+	return [:MULTIPLY, $1]
-+    end
-+
-+    if @copy.sub!(%r{^(.)}, '') then
-+	return [$1, $1]
-+    end
-+
-+    return [false, false]
-+
-+end
-+
-+#
-+# === USER LEVEL METHODS ===
-+#
-+
-+def tokens
-+    rewind
-+    x = []
-+    while (t = next_token).first
-+	x.push t
-+    end
-+    x
-+end
-+
-+def do_parse2
-+    rewind
-+    return NumberNode.new(1) if @string.nil? or @string.empty?
-+    pa = do_parse
-+    pa ? pa : ErrorNode.new(@string)
-+end
-+
-+def ptree
-+    @ptree = do_parse2 if not @ptree
-+    @ptree
-+end
-+
-+def dup
-+    @string ? self.class.new(@string) : self.class.new(@ptree)
-+end
-+
-+def parse
-+    dup.parse!
-+end
-+
-+def parse!
-+    @ptree = do_parse2 if not @ptree
-+    self
-+end
-+
-+def self::parse(string)
-+    new(string).parse!
-+end
-+
-+=begin
-+--- reduce0
-+    just do nothing.
-+=end
-+
-+def reduce0
-+    self
-+end
-+
-+=begin
-+--- reduce1
-+    removes unnecessary parentheses.
-+=end
-+
-+def reduce1
-+    @string = ptree.to_s
-+    self
-+end
-+
-+=begin
-+--- reduce2
-+    removes shift operator within multiplication/division/exponent
-+=end
-+
-+def reduce2
-+    @ptree = ptree.reduce2
-+    @string = nil
-+    self
-+end
-+
-+=begin
-+--- reduce3
-+    flattens expression and collects all factors
-+=end
-+
-+def reduce3
-+    @ptree = ptree.reduce3
-+    @string = nil
-+    self
-+end
-+
-+=begin
-+--- reduce4
-+    collects terms with the same name
-+=end
-+
-+def reduce4
-+    @ptree = ptree.reduce4
-+    @string = nil
-+    self
-+end
-+
-+=begin
-+--- reduce5
-+    expands all terms recursively
-+=end
-+
-+def reduce5
-+    @ptree = ptree.reduce5
-+    @string = nil
-+    self
-+end
-+
-+attr_reader :string
-+
-+def to_s
-+    @string = @ptree.to_s if @string.nil?
-+    @string
-+end
-+
-+def inspect
-+    if @ptree.nil? then
-+	"Units{#{@string}}"
-+    else
-+	"Units[#{@ptree.inspect}]".gsub(/Units::/, '').gsub(/Node\[/, '[')
-+    end
-+end
-+
-+def self::[](string)
-+    new(string)
-+end
-+
-+def self::parse(string)
-+    new(string).parse!
-+end
-+
-+def eval(x = 0)
-+    r5 = ptree.reduce5
-+    case r = r5.ref
-+    when TimeNode
-+	r.add(x, r5.name)
-+    else
-+	fac = NumberNode.new(x + r.value)
-+	self.class.new(MulNode.new(fac, r5.deref))
-+    end
-+end
-+
-+def convert(numeric, to_units)
-+    to_units = Units.new( to_units ) if to_units.is_a?(String)
-+    r5 = dup.ptree.reduce5
-+    case r = r5.ref
-+    when TimeNode
-+	r.add_time(r5.deref.mul(numeric)).div_time(to_units.ptree)
-+    else
-+	shift1 = r.value
-+	numeric = shift1 + numeric if shift1 != 0
-+	fact = r5.divide(tp = to_units.dup.ptree).reduce5.value
-+	numeric *= fact if fact != 1
-+	shift2 = tp.reduce5.ref.value
-+	numeric = numeric - shift2 if shift2 != 0
-+	numeric
-+    end
-+end
-+
-+def factor_and_offset(to_units)
-+    # To convert a numeric from self to to_units: 
-+    # scale_factor * numeric + add_offset
-+    to_units = Units.new( to_units ) if to_units.is_a?(String)
-+    add_offset = convert(0, to_units)
-+    scale_factor = convert(1, to_units) - add_offset
-+    [ scale_factor, add_offset ]
-+end
-+
-+def convert2(val, to_units)
-+    # Like Units#convert, but applicable to any Numeric-like objects.
-+    # Returns the original value if the units are incompatible.
-+    to_units = Units.new( to_units ) if to_units.is_a?(String)
-+    if ( self == to_units )
-+        val
-+    elsif ( self =~ to_units )
-+        if Numeric===val
-+            convert( val, to_units )
-+        else
-+            factor, offset = factor_and_offset( to_units )
-+            val*factor + offset
-+        end
-+    else
-+      unless $VERBOSE.nil?
-+	$stderr.print( "*WARNING*: " +
-+                 "incompatible units: #{self.to_s} and #{to_units.to_s}\n")
-+        caller(0).each{|c| $stderr.print "\t* ",c,"\n"}
-+      end        
-+      val
-+    end
-+end
-+
-+@@reduce = :reduce4
-+
-+def self::reduce_level
-+    @@reduce.to_s[-1]
-+end
-+
-+def self::reduce_level=(n)
-+    @@reduce = case n
-+    when 1 then :reduce1
-+    when 2 then :reduce2
-+    when 3 then :reduce3
-+    when 4 then :reduce4
-+    else :reduce5
-+    end
-+end
-+
-+def binop(op, other)
-+    case other
-+    when Numeric
-+	other = NumberNode.new(other)
-+    when Units
-+	other = other.ptree
-+    end
-+    q = self.ptree.send(op, other).send(@@reduce)
-+    Units.new(q)
-+end
-+
-+def *(other)
-+    binop(:mul, other)
-+end
-+
-+def **(other)
-+    binop(:pow, other)
-+end
-+
-+def /(other)
-+    binop(:divide, other)
-+end
-+
-+def ^(other)
-+    binop(:shift, other)
-+end
-+
-+def ==(other)
-+    case other
-+    when self.class
-+	dup.reduce5.to_s == other.dup.reduce5.to_s
-+    else
-+	false
-+    end
-+end
-+
-+#def === (other)
-+#    reduce5.ptree.deref.to_s == other.reduce5.ptree.deref.to_s
-+#end
-+
-+alias === ==
-+
-+#def === (other)
-+#  # returns true if other is within a factor and/or offset of difference.
-+#  case other
-+#  when self.class
-+#    (self/other).reduce5.ptree.children.each do |child|
-+#      return false if !( NumberNode === child )
-+#    end
-+#    true
-+#  else
-+#    false
-+#  end
-+#end
-+
-+
-+def =~(other)
-+  case other
-+  when self.class
-+    (self/other).reduce5.ptree.children.each{ |node|
-+      return false unless NumberNode === node
-+    }
-+    true
-+  else
-+    false
-+  end
-+end
-+
-+def self::pow_f(a, b)
-+    if Integer === b and b < 0 then
-+	a ** b.to_f
-+    else
-+	a ** b
-+    end
-+end
-+...end units.racc/module_eval...
-+##### State transition tables begin ###
-+
-+racc_action_table = [
-+     3,     9,    35,     9,    32,     9,    19,    11,    10,     7,
-+    10,     9,    10,     8,    25,    31,    36,    23,    10,     7,
-+     9,    37,     9,     8,     9,    38,   nil,    10,     7,    10,
-+     7,    10,     8,    25,     8,     9,    23,   nil,    12,     9,
-+    14,    15,    10,     9,     7,    17,    10,    31,     8,    17,
-+    10,     9,   nil,     9,   nil,   nil,   nil,    17,    10,    17,
-+    10 ]
-+
-+racc_action_check = [
-+     0,     0,    25,    31,    18,    23,    11,     1,     0,     0,
-+    31,    14,    23,     0,    23,    31,    33,    23,    14,    14,
-+     8,    34,    15,    14,    12,    35,   nil,     8,     8,    15,
-+    15,    12,     8,    12,    15,    17,    12,   nil,     4,     5,
-+     4,     4,    17,    28,     4,     5,     5,    17,     4,    28,
-+    28,    13,   nil,    26,   nil,   nil,   nil,    13,    13,    26,
-+    26 ]
-+
-+racc_action_pointer = [
-+    -1,     7,   nil,   nil,    34,    37,   nil,   nil,    18,   nil,
-+   nil,     6,    22,    49,     9,    20,   nil,    33,   -11,   nil,
-+   nil,   nil,   nil,     3,   nil,   -10,    51,   nil,    41,   nil,
-+   nil,     1,   nil,     1,     6,    12,   nil,   nil,   nil ]
-+
-+racc_action_default = [
-+    -1,   -27,    -2,    -3,    -4,    -7,    -8,   -14,   -27,   -20,
-+   -21,   -27,   -27,    -9,   -27,   -27,   -15,   -27,   -27,    39,
-+    -5,    -6,   -18,   -27,   -22,   -24,   -10,   -12,   -11,   -13,
-+   -16,   -27,   -17,   -27,   -27,   -25,   -19,   -23,   -26 ]
-+
-+racc_goto_table = [
-+     6,    20,    21,     2,     1,   nil,    30,   nil,     6,    13,
-+   nil,    18,    22,    34,    27,    29,   nil,    22,   nil,    26,
-+    28,   nil,   nil,    22,   nil,   nil,   nil,   nil,   nil,   nil,
-+   nil,    22 ]
-+
-+racc_goto_check = [
-+     7,     4,     5,     2,     1,   nil,     4,   nil,     7,     6,
-+   nil,     2,     7,     5,     7,     7,   nil,     7,   nil,     6,
-+     6,   nil,   nil,     7,   nil,   nil,   nil,   nil,   nil,   nil,
-+   nil,     7 ]
-+
-+racc_goto_pointer = [
-+   nil,     4,     3,   nil,   -11,   -10,     5,     0,   nil ]
-+
-+racc_goto_default = [
-+   nil,   nil,   nil,     4,    33,   nil,     5,    16,    24 ]
-+
-+racc_reduce_table = [
-+  0, 0, :racc_error,
-+  0, 17, :_reduce_none,
-+  1, 17, :_reduce_2,
-+  1, 17, :_reduce_3,
-+  1, 18, :_reduce_none,
-+  3, 18, :_reduce_5,
-+  3, 18, :_reduce_6,
-+  1, 19, :_reduce_none,
-+  1, 19, :_reduce_none,
-+  2, 19, :_reduce_9,
-+  3, 19, :_reduce_10,
-+  3, 19, :_reduce_11,
-+  3, 19, :_reduce_12,
-+  3, 19, :_reduce_13,
-+  1, 22, :_reduce_14,
-+  2, 22, :_reduce_15,
-+  3, 22, :_reduce_16,
-+  3, 22, :_reduce_17,
-+  1, 20, :_reduce_none,
-+  3, 20, :_reduce_19,
-+  1, 23, :_reduce_20,
-+  1, 23, :_reduce_21,
-+  1, 21, :_reduce_none,
-+  3, 21, :_reduce_23,
-+  1, 24, :_reduce_24,
-+  2, 24, :_reduce_25,
-+  3, 24, :_reduce_26 ]
-+
-+racc_reduce_n = 27
-+
-+racc_shift_n = 39
-+
-+racc_token_table = {
-+  false => 0,
-+  :error => 1,
-+  :INT => 2,
-+  :ERR => 3,
-+  :SHIFT => 4,
-+  :SPACE => 5,
-+  :MULTIPLY => 6,
-+  :DIVIDE => 7,
-+  :EXPONENT => 8,
-+  :REAL => 9,
-+  :NAME => 10,
-+  :DATE => 11,
-+  :TIME => 12,
-+  :ZONE => 13,
-+  "(" => 14,
-+  ")" => 15 }
-+
-+racc_nt_base = 16
-+
-+racc_use_result_var = false
-+
-+Racc_arg = [
-+  racc_action_table,
-+  racc_action_check,
-+  racc_action_default,
-+  racc_action_pointer,
-+  racc_goto_table,
-+  racc_goto_check,
-+  racc_goto_default,
-+  racc_goto_pointer,
-+  racc_nt_base,
-+  racc_reduce_table,
-+  racc_token_table,
-+  racc_shift_n,
-+  racc_reduce_n,
-+  racc_use_result_var ]
-+
-+Racc_token_to_s_table = [
-+  "$end",
-+  "error",
-+  "INT",
-+  "ERR",
-+  "SHIFT",
-+  "SPACE",
-+  "MULTIPLY",
-+  "DIVIDE",
-+  "EXPONENT",
-+  "REAL",
-+  "NAME",
-+  "DATE",
-+  "TIME",
-+  "ZONE",
-+  "\"(\"",
-+  "\")\"",
-+  "$start",
-+  "unit_spec",
-+  "origin_exp",
-+  "unit_exp",
-+  "value_exp",
-+  "timestamp",
-+  "power_exp",
-+  "number_exp",
-+  "time_exp" ]
-+
-+Racc_debug_parser = false
-+
-+##### State transition tables end #####
-+
-+# reduce 0 omitted
-+
-+# reduce 1 omitted
-+
-+module_eval(<<'.,.,', 'units.racc', 9)
-+  def _reduce_2(val, _values)
-+     val[0] 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 10)
-+  def _reduce_3(val, _values)
-+     yyerrok 
-+  end
-+.,.,
-+
-+# reduce 4 omitted
-+
-+module_eval(<<'.,.,', 'units.racc', 15)
-+  def _reduce_5(val, _values)
-+     val[0].shift(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 16)
-+  def _reduce_6(val, _values)
-+     val[0].shift(val[2]) 
-+  end
-+.,.,
-+
-+# reduce 7 omitted
-+
-+# reduce 8 omitted
-+
-+module_eval(<<'.,.,', 'units.racc', 22)
-+  def _reduce_9(val, _values)
-+     val[0].mul(val[1]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 23)
-+  def _reduce_10(val, _values)
-+     val[0].mul(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 24)
-+  def _reduce_11(val, _values)
-+     val[0].divide(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 25)
-+  def _reduce_12(val, _values)
-+     val[0].mul(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 26)
-+  def _reduce_13(val, _values)
-+     val[0].divide(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 30)
-+  def _reduce_14(val, _values)
-+     NameNode.new(val[0]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 31)
-+  def _reduce_15(val, _values)
-+     val[0].pow(val[1]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 32)
-+  def _reduce_16(val, _values)
-+     val[0].pow(val[2]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 33)
-+  def _reduce_17(val, _values)
-+     val[1] 
-+  end
-+.,.,
-+
-+# reduce 18 omitted
-+
-+module_eval(<<'.,.,', 'units.racc', 38)
-+  def _reduce_19(val, _values)
-+     val[1] 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 42)
-+  def _reduce_20(val, _values)
-+     NumberNode.new(val[0]) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 43)
-+  def _reduce_21(val, _values)
-+     NumberNode.new(val[0]) 
-+  end
-+.,.,
-+
-+# reduce 22 omitted
-+
-+module_eval(<<'.,.,', 'units.racc', 48)
-+  def _reduce_23(val, _values)
-+     val[1] 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 52)
-+  def _reduce_24(val, _values)
-+     TimeNode.new(val[0], 0.0, 0) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 53)
-+  def _reduce_25(val, _values)
-+     TimeNode.new(val[0], val[1], 0) 
-+  end
-+.,.,
-+
-+module_eval(<<'.,.,', 'units.racc', 54)
-+  def _reduce_26(val, _values)
-+     TimeNode.new(val[0], val[1], val[2]) 
-+  end
-+.,.,
-+
-+def _reduce_none(val, _values)
-+  val[0]
-+end
-+
-+  end   # class Units
-+  end   # module NumRu
-+
-+####################
-+if $0 == __FILE__
-+  include NumRu
-+  
-+  def assert(test, seikai)
-+  	raise "#{test.inspect} != #{seikai.inspect}" if test != seikai
-+  	puts "ok #{seikai.inspect}"
-+  end
-+  
-+  puts "=== reduce1 ==="
-+  
-+  assert Units.new('').reduce1.to_s, "1"
-+  assert Units.new('m').reduce1.to_s, "m"
-+  assert Units.new('3').reduce1.to_s, "3"
-+  assert Units.new('3.14').reduce1.to_s, "3.14"
-+  assert Units.new('m2').reduce1.to_s, "m2"
-+  assert Units.new('m.s').reduce1.to_s, "m.s"
-+  assert Units.new('m/s').reduce1.to_s, "m.s-1"
-+  assert Units.new('kg.m/s2').reduce1.to_s, "kg.m.(s2)-1"
-+  assert Units.new('s @ 2003-11-29').reduce1.to_s,
-+  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
-+  assert Units.new('s @ 2003-11-29T11:24').reduce1.to_s,
-+  	"(s @ 2003-11-29T11:24:00.00 +00:00)"
-+  assert Units.new('s @ 2003-11-29T11:24:11 -09:00').reduce1.to_s,
-+  	"(s @ 2003-11-29T11:24:11.00 -09:00)"
-+  
-+  assert Units.new('100').reduce1.to_s, "100"
-+  assert Units.new('(10)^2').reduce1.to_s, "(10)2"
-+  assert Units.new('(10)^2/100').reduce1.to_s, "(10)2.(100)-1"
-+  
-+  puts "=== reduce2 ==="
-+  
-+  assert Units.new('s @ 2003-11-29').reduce2.to_s,
-+  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
-+  assert Units.new('m/(s @ 2003-11-29)').reduce2.to_s, "m.s-1"
-+  assert Units.new('m/((K @ 273.15) (s from 2003-11-29))').reduce2.to_s, "m.(K.s)-1"
-+  
-+  assert Units.new('(10)^2/100').reduce2.to_s, "(10)2.(100)-1"
-+  
-+  puts "=== reduce3 ==="
-+  
-+  assert Units::MultiNode.new(Units::NameNode.new('a'),  \
-+  	Units::NumberNode.new(1), \
-+  	Units::NameNode.new('b')).to_s, 'a.1 b'
-+  
-+  assert Units.new('kg').reduce3.inspect, "Units[Name[kg]]"
-+  assert Units.new('kg.m').reduce3.inspect, "Units[Multi[Name[kg], Name[m]]]"
-+  assert Units.new('kg.m.s').reduce3.inspect,
-+  	"Units[Multi[Name[kg], Name[m], Name[s]]]"
-+  
-+  assert Units.new('(m.s)^2').reduce3.inspect,
-+  	"Units[Multi[Pow[Name[m], Number[2]], Pow[Name[s], Number[2]]]]"
-+  assert Units.new('K @ 273.15').reduce3.inspect,
-+  	"Units[Shift[Name[K], Number[273.15]]]"
-+  assert Units.new('((a.b)^2)^2').reduce3.inspect,
-+  	"Units[Multi[Pow[Name[a], Number[4]], Pow[Name[b], Number[4]]]]"
-+  assert Units.new('((a.b)^2 c4 d)^2').reduce3.inspect,
-+  	"Units[Multi[Pow[Name[a], Number[4]], Pow[Name[b], Number[4]], Pow[Name[c], Number[8]], Pow[Name[d], Number[2]]]]"
-+  assert Units.new('((a.b)^2 c4 d)^2').reduce3.to_s,
-+  	"a4 b4 c8 d2"
-+  assert Units.new('((a.b)^2 a4 b)^2').reduce3.to_s,
-+  	"a4 b4 a8 b2"
-+  
-+  assert Units.new('s @ 2003-11-29').reduce3.to_s,
-+  	"(s @ 2003-11-29T00:00:00.00 +00:00)"
-+  assert Units.new('m/(s @ 2003-11-29)').reduce3.to_s, "m.s-1"
-+  assert Units.new('m/((K @ 273.15) (s from 2003-11-29))').reduce3.to_s, "m.K-1 s-1"
-+  
-+  assert Units.new('(10)^2/100').reduce3.to_s, "(10)2.(100)-1"
-+  
-+  puts "=== reduce4 ==="
-+  
-+  assert Units.new('((a.b)^2 a4 b @ now)^2 @ 273.15').reduce4.to_s,
-+  	"(a12 b6 @ 273.15)"
-+  
-+  assert Units.new('km2').reduce4.to_s, "km2"
-+  assert Units.new('hours.hour').reduce4.to_s, "hour2"
-+  assert Units.new('(10)^2').reduce4.to_s, "100"
-+  assert Units.new('100/10').reduce4.to_s, "10"
-+  assert Units.new('(10)^2/100').reduce4.to_s, "1"
-+  
-+  puts "=== reduce5 ==="
-+  
-+  assert Units.new('km2').reduce5.to_s, "1000000 m2"
-+  assert Units.new('(10)^2/100').reduce5.to_s, "1"
-+  
-+  assert Units.new('hPa').reduce5.to_s, "100 kg.m-1 s-2"
-+  assert Units.new('mb').reduce5.to_s, "100 kg.m-1 s-2"
-+  
-+  assert Units.new('hPa/mb').reduce5.to_s, "1"
-+  
-+  assert Units.new('(K @ 273.15)@ 10').reduce5.to_s, "(K @ 283.15)"
-+  
-+  puts "=== APPLICATIONS ==="
-+  
-+  assert Units.new('km @ 2').convert(3, Units.new('m @ 100')), 4900
-+  assert Units.new('degree_F').convert(32, Units.new('K')).to_s, ((32+459.67)*(1.8**-1)).to_s
-+  
-+  u1 = Units.new('m/s')
-+  u2 = Units.new('mm/s')
-+  assert((u1/u2).to_s, "m.mm-1")
-+  assert((u1*u2).to_s, "m.mm.s-2")
-+  
-+  u1 = Units.new('years since 1999-01-01 00:00').reduce4
-+  u2 = Units.new('hours since 2001-01-01 00:00').reduce4
-+  assert u1.convert(3, u2), 24 * 365
-+  u3 = Units.new('months since 2001-01-01 00:00').reduce4
-+  assert u1.convert(3, u3), 12.0
-+  
-+  Units.reduce_level = 3
-+  assert((Units.new('hours') ** 2).to_s, "hours2")
-+  Units.reduce_level = 4
-+  assert((Units.new('hours') ** 2).to_s, "hour2")
-+  Units.reduce_level = 5
-+  assert((Units.new('hours') ** 2).to_s, "12960000 s2")
-+  
-+  assert(Units.new('day') =~ Units.new('s since 2002-01-01'), true)
-+  assert(Units.new('m') =~ Units.new('1'), false)
-+  
-+  un1  = Units['day since 2000-01-01']
-+  un2 = Units['s since 2000-01-01']
-+  assert(un1.convert(0, un2), 0.0)
-+  assert(un1.convert(1, un2), 86400.0)
-+end
---- /dev/null
-+++ b/lib/numru/units/version.rb
-@@ -0,0 +1,5 @@
-+module Numru
-+  module Units
-+    VERSION = "1.9.0"
-+  end
-+end
---- /dev/null
-+++ b/numru-units.gemspec
-@@ -0,0 +1,25 @@
-+# coding: utf-8
-+lib = File.expand_path('../lib', __FILE__)
-+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-+require 'numru/units/version'
-+
-+Gem::Specification.new do |spec|
-+  spec.name          = "numru-units"
-+  spec.version       = Numru::Units::VERSION
-+  spec.authors       = ["Eizi Toyoda","Takeshi Horinouchi"]
-+  spec.email         = ["eriko at gfd-dennou.org"]
-+  spec.summary          = %q{Class to handle units of physical quantities}
-+  spec.description      = %q{This is a class to handle units of physical quantities. It covers most functionality of UNIDATA's UDUNITS Library, however, with a more sophisticated handling of string expressions. See the documentation for more infomation.}
-+  spec.homepage         = 'http://www.gfd-dennou.org/arch/ruby/products/numru-units/'
-+  spec.licenses         = ["Takeshi Horinouchi", "GFD Dennou Club"]
-+
-+  spec.files         = ["ChangeLog","LICENSE.txt","Makefile","doc/Makefile","doc/units.html","doc/units.rd","install.rb","lib/numru/units.rb","src/Makefile","src/dcunits.txt","src/lex.rb","src/makeutab.rb","src/mulnode.rb","src/namenode.rb","src/node.rb","src/numbernode.rb","src/pownode.rb","src/rules.rb","src/shiftnode.rb","src/test.rb","src/timenode.rb","src/units.racc","src/units.rb","src/units.rd","src/utab.rb","src/version.rb"]
-+  #spec.extra_rdoc_files = ['./doc/units.rd']
-+  #spec.extra_rdoc_files = spec.files.grep(%r{^(doc)/})
-+  #spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
-+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-+  spec.require_paths = ["lib"]
-+
-+  #spec.add_development_dependency "bundler", "~> 1.7"
-+  #spec.add_development_dependency "rake", "~> 10.0"
-+end
diff --git a/debian/patches/series b/debian/patches/series
index 3d6dc02..8944b92 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1 @@
 0001-Fix-LOADPATH-for-execute-test.rb.patch
-0002-Import-upstream-gemspec.patch

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-ruby-extras/ruby-numru-units.git



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