note
	description: "Facility to find separators in date or time strings"
	legal: "See notice at end of class."
	status: "See notice at end of class."
	date: "$Date: 2018-04-28 20:34:01 +0000 (Sat, 28 Apr 2018) $"
	revision: "$Revision: 101689 $"

class 
	FIND_SEPARATOR_FACILITY

create 
	default_create

feature {NONE} -- Initialization

	default_create
			-- Process instances of classes with no creation clause.
			-- (Default: do nothing.)
			-- (from ANY)
		do
		end
	
feature -- Access

	generating_type: TYPE [detachable FIND_SEPARATOR_FACILITY]
			-- Type of current object
			-- (type of which it is a direct instance)
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			generating_type_not_void: Result /= Void
		end

	generator: STRING_8
			-- Name of current object's generating class
			-- (base class of the type of which it is a direct instance)
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			generator_not_void: Result /= Void
			generator_not_empty: not Result.is_empty
		end
	
feature -- Comparison

	frozen deep_equal (a: detachable ANY; b: like arg #1): BOOLEAN
			-- Are a and b either both void
			-- or attached to isomorphic object structures?
			-- (from ANY)
		do
			if a = Void then
				Result := b = Void
			else
				Result := b /= Void and then a.is_deep_equal (b)
			end
		ensure -- from ANY
			instance_free: class
			shallow_implies_deep: standard_equal (a, b) implies Result
			both_or_none_void: (a = Void) implies (Result = (b = Void))
			same_type: (Result and (a /= Void)) implies (b /= Void and then a.same_type (b))
			symmetric: Result implies deep_equal (b, a)
		end

	frozen equal (a: detachable ANY; b: like arg #1): BOOLEAN
			-- Are a and b either both void or attached
			-- to objects considered equal?
			-- (from ANY)
		do
			if a = Void then
				Result := b = Void
			else
				Result := b /= Void and then a.is_equal (b)
			end
		ensure -- from ANY
			instance_free: class
			definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.is_equal (b))
		end

	frozen is_deep_equal (other: FIND_SEPARATOR_FACILITY): BOOLEAN
			-- Are Current and other attached to isomorphic object structures?
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		external
			"built_in"
		ensure -- from ANY
			shallow_implies_deep: standard_is_equal (other) implies Result
			same_type: Result implies same_type (other)
			symmetric: Result implies other.is_deep_equal (Current)
		end

	is_equal (other: FIND_SEPARATOR_FACILITY): BOOLEAN
			-- Is other attached to an object considered
			-- equal to current object?
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		external
			"built_in"
		ensure -- from ANY
			symmetric: Result implies other ~ Current
			consistent: standard_is_equal (other) implies Result
		end

	frozen standard_equal (a: detachable ANY; b: like arg #1): BOOLEAN
			-- Are a and b either both void or attached to
			-- field-by-field identical objects of the same type?
			-- Always uses default object comparison criterion.
			-- (from ANY)
		do
			if a = Void then
				Result := b = Void
			else
				Result := b /= Void and then a.standard_is_equal (b)
			end
		ensure -- from ANY
			instance_free: class
			definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.standard_is_equal (b))
		end

	frozen standard_is_equal (other: FIND_SEPARATOR_FACILITY): BOOLEAN
			-- Is other attached to an object of the same type
			-- as current object, and field-by-field identical to it?
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		external
			"built_in"
		ensure -- from ANY
			same_type: Result implies same_type (other)
			symmetric: Result implies other.standard_is_equal (Current)
		end
	
feature -- Status report

	conforms_to (other: ANY): BOOLEAN
			-- Does type of current object conform to type
			-- of other (as per Eiffel: The Language, chapter 13)?
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		external
			"built_in"
		end

	same_type (other: ANY): BOOLEAN
			-- Is type of current object identical to type of other?
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		external
			"built_in"
		ensure -- from ANY
			definition: Result = (conforms_to (other) and other.conforms_to (Current))
		end
	
feature -- Duplication

	frozen clone (other: detachable ANY): like other
		obsolete "Use `twin' instead. [2017-05-31]"
			-- Void if other is void; otherwise new object
			-- equal to other
			--
			-- For non-void other, clone calls copy;
			-- to change copying/cloning semantics, redefine copy.
			-- (from ANY)
		do
			if other /= Void then
				Result := other.twin
			end
		ensure -- from ANY
			instance_free: class
			equal: Result ~ other
		end

	copy (other: FIND_SEPARATOR_FACILITY)
			-- Update current object using fields of object attached
			-- to other, so as to yield equal objects.
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
			type_identity: same_type (other)
		external
			"built_in"
		ensure -- from ANY
			is_equal: Current ~ other
		end

	frozen deep_clone (other: detachable ANY): like other
		obsolete "Use `deep_twin' instead. [2017-05-31]"
			-- Void if other is void: otherwise, new object structure
			-- recursively duplicated from the one attached to other
			-- (from ANY)
		do
			if other /= Void then
				Result := other.deep_twin
			end
		ensure -- from ANY
			instance_free: class
			deep_equal: deep_equal (other, Result)
		end

	frozen deep_copy (other: FIND_SEPARATOR_FACILITY)
			-- Effect equivalent to that of:
			--		copy (other . deep_twin)
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
		do
			copy (other.deep_twin)
		ensure -- from ANY
			deep_equal: deep_equal (Current, other)
		end

	frozen deep_twin: FIND_SEPARATOR_FACILITY
			-- New object structure recursively duplicated from Current.
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			deep_twin_not_void: Result /= Void
			deep_equal: deep_equal (Current, Result)
		end

	frozen standard_clone (other: detachable ANY): like other
		obsolete "Use `standard_twin' instead. [2017-05-31]"
			-- Void if other is void; otherwise new object
			-- field-by-field identical to other.
			-- Always uses default copying semantics.
			-- (from ANY)
		do
			if other /= Void then
				Result := other.standard_twin
			end
		ensure -- from ANY
			instance_free: class
			equal: standard_equal (Result, other)
		end

	frozen standard_copy (other: FIND_SEPARATOR_FACILITY)
			-- Copy every field of other onto corresponding field
			-- of current object.
			-- (from ANY)
		require -- from ANY
			other_not_void: other /= Void
			type_identity: same_type (other)
		external
			"built_in"
		ensure -- from ANY
			is_standard_equal: standard_is_equal (other)
		end

	frozen standard_twin: FIND_SEPARATOR_FACILITY
			-- New object field-by-field identical to other.
			-- Always uses default copying semantics.
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			standard_twin_not_void: Result /= Void
			equal: standard_equal (Result, Current)
		end

	frozen twin: FIND_SEPARATOR_FACILITY
			-- New object equal to Current
			-- twin calls copy; to change copying/twinning semantics, redefine copy.
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			twin_not_void: Result /= Void
			is_equal: Result ~ Current
		end
	
feature -- Basic operations

	frozen as_attached: attached FIND_SEPARATOR_FACILITY
		obsolete "Remove calls to this feature. [2017-05-31]"
			-- Attached version of Current.
			-- (Can be used during transitional period to convert
			-- non-void-safe classes to void-safe ones.)
			-- (from ANY)
		do
			Result := Current
		end

	frozen default: detachable FIND_SEPARATOR_FACILITY
			-- Default value of object's type
			-- (from ANY)
		do
		end

	frozen default_pointer: POINTER
			-- Default value of type POINTER
			-- (Avoid the need to write p.default for
			-- some p of type POINTER.)
			-- (from ANY)
		do
		ensure -- from ANY
			instance_free: class
		end

	default_rescue
			-- Process exception for routines with no Rescue clause.
			-- (Default: do nothing.)
			-- (from ANY)
		do
		end

	frozen do_nothing
			-- Execute a null action.
			-- (from ANY)
		do
		ensure -- from ANY
			instance_free: class
		end
	
feature {NONE} -- Implementation

	extracted_substrings (s: STRING_8; pos1, pos2: INTEGER_32): TUPLE [substrg: STRING_8; substrg2: STRING_8]
			-- Extract substrg and substrg2 from s and specified by the
			-- range pos1..pos2.
		require
			string_exists: s /= Void
			range_correct: pos1 <= pos2.abs
		local
			l_substrg, l_substrg2: STRING_8
		do
			if pos2 > 0 then
				l_substrg := s.substring (pos1, pos2 - 1)
				l_substrg2 := s.substring (pos2, pos2)
			else
				l_substrg := s.substring (pos1, - pos2)
				create l_substrg2.make (0)
			end
			Result := [l_substrg, l_substrg2]
		ensure
			extracted_substrings_not_void: Result /= Void
			substrings_extracted: Result.substrg /= Void and Result.substrg2 /= Void
		end

	find_separator (s: STRING_8; i: INTEGER_32): INTEGER_32
			-- Position of the next separator in s starting at
			-- i-th character.
			-- ":", "/", "-", ",", " ", "."
		require
			s_exists: s /= Void
			i_in_range: 1 <= i and i <= s.count
		local
			j, pos: INTEGER_32
			ch: CHARACTER_8
			sep_found: BOOLEAN
		do
			Result := s.count + 1
			from
				j := 1
			invariant
				inside_bounds: Result >= i and Result <= s.count + 1
			until
				j > Separator_characters.count
			loop
				pos := s.index_of (Separator_characters @ j, 1)
				if pos /= 0 then
					sep_found := True
					pos := s.index_of (Separator_characters @ j, i)
					if pos /= 0 and pos < Result then
						Result := pos
					end
				end
				j := j + 1
			end
			if not sep_found then
				from
					j := i
					if s.substring (j, j + 2).same_string ("[0]") then
						j := j + 3
					end
					ch := s @ j
				until
					j > s.count or else (s @ j) /= ch
				loop
					j := j + 1
					if j <= s.count then
						if ch = 'm' and then (s @ j) = 'i' then
							ch := s @ j
						elseif ch = 'h' and then (s @ j = '1') and (s.valid_index (j + 1) and then s.item (j + 1) = '2') then
							j := j + 1
							ch := s @ j
						end
					end
				end
				Result := (j - 1) * -1
			end
		ensure
			not_zero: Result /= 0
		end

	has_separators (s: STRING_8): BOOLEAN
			-- Does date string s contain any separators?
		require
			string_exists: s /= Void
		local
			i: INTEGER_32
		do
			from
				i := 1
			until
				i > s.count or Result
			loop
				Result := is_separator (s.substring (i, i))
				i := i + 1
			end
		end
	
feature {NONE} -- Constants

	Separator_characters: STRING_8 = ":/-, ."
	
feature -- Output

	Io: STD_FILES
			-- Handle to standard file setup
			-- (from ANY)
		once
			create Result
			Result.set_output_default
		ensure -- from ANY
			instance_free: class
			io_not_void: Result /= Void
		end

	out: STRING_8
			-- New string containing terse printable representation
			-- of current object
			-- (from ANY)
		do
			Result := tagged_out
		ensure -- from ANY
			out_not_void: Result /= Void
		end

	print (o: detachable ANY)
			-- Write terse external representation of o
			-- on standard output.
			-- (from ANY)
		do
			if o /= Void then
				Io.put_string (o.out)
			end
		ensure -- from ANY
			instance_free: class
		end

	frozen tagged_out: STRING_8
			-- New string containing terse printable representation
			-- of current object
			-- (from ANY)
		external
			"built_in"
		ensure -- from ANY
			tagged_out_not_void: Result /= Void
		end
	
feature -- Platform

	Operating_environment: OPERATING_ENVIRONMENT
			-- Objects available from the operating system
			-- (from ANY)
		once
			create Result
		ensure -- from ANY
			instance_free: class
			operating_environment_not_void: Result /= Void
		end
	
feature {NONE} -- Preconditions

	is_code (s: STRING_8): BOOLEAN
			-- Is the string a code?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := is_colon (s) or is_comma (s) or is_day (s) or is_day0 (s) or is_day_text (s) or is_dot (s) or is_fractional_second (s) or is_hour (s) or is_hour0 (s) or is_hour12 (s) or is_hour12_0 (s) or is_meridiem (s) or is_minus (s) or is_minute (s) or is_minute0 (s) or is_month (s) or is_month0 (s) or is_month_text (s) or is_second (s) or is_second0 (s) or is_slash (s) or is_space (s) or is_year2 (s) or is_year4 (s)
		end

	is_colon (s: STRING_8): BOOLEAN
			-- Is the code a separator-colomn?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string (":")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string (":")
		end

	is_comma (s: STRING_8): BOOLEAN
			-- Is the code a separator-coma?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string (",")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string (",")
		end

	is_day (s: STRING_8): BOOLEAN
			-- Is the code a day-numeric?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("dd")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("dd")
		end

	is_day0 (s: STRING_8): BOOLEAN
			-- Is the code a day-numeric
			-- Padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]dd")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]dd")
		end

	is_day_text (s: STRING_8): BOOLEAN
			-- Is the code a day-text?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("ddd")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("ddd")
		end

	is_dot (s: STRING_8): BOOLEAN
			-- Is the code a separator-dot?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string (".")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string (".")
		end

	is_fractional_second (s: STRING_8): BOOLEAN
			-- Is the code a fractional-second
			-- With precision to n figures?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			if s.count > 2 then
				Result := s.substring (1, 2).same_string ("ff") and s.substring (3, s.count).is_integer
			end
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = (s.count > 2 and then (s.substring (1, 2).same_string ("ff") and s.substring (3, s.count).is_integer))
		end

	is_hour (s: STRING_8): BOOLEAN
			-- Is the code a 24-hour-clock-scale?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("hh")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("hh")
		end

	is_hour0 (s: STRING_8): BOOLEAN
			-- Is the code a 24-hour-clock-scale
			-- Padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]hh")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]hh")
		end

	is_hour12 (s: STRING_8): BOOLEAN
			-- Is the code a 12-hour-clock-scale?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("hh12")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("hh12")
		end

	is_hour12_0 (s: STRING_8): BOOLEAN
			-- Is the code a 12-hour-clock-scale padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]hh12")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]hh12")
		end

	is_meridiem (s: STRING_8): BOOLEAN
			-- Is the code a meridiem notation?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		local
			tmp: STRING_8
		do
			tmp := s.as_upper
			Result := tmp.same_string ("AM") or tmp.same_string ("PM")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.as_upper.same_string ("AM") or s.as_upper.same_string ("PM")
		end

	is_minus (s: STRING_8): BOOLEAN
			-- Is the code a separator-minus?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("-")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("-")
		end

	is_minute (s: STRING_8): BOOLEAN
			-- Is the code a minute-numeric?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("mi")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("mi")
		end

	is_minute0 (s: STRING_8): BOOLEAN
			-- Is the code a minute-numeric
			-- Padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]mi")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]mi")
		end

	is_month (s: STRING_8): BOOLEAN
			-- Is the code a month-numeric?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("mm")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("mm")
		end

	is_month0 (s: STRING_8): BOOLEAN
			-- Is the code a month-numeric
			-- Padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]mm")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]mm")
		end

	is_month_text (s: STRING_8): BOOLEAN
			-- Is the code a month-text?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("mmm")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("mmm")
		end

	is_second (s: STRING_8): BOOLEAN
			-- Is the code a second-numeric?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("ss")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("ss")
		end

	is_second0 (s: STRING_8): BOOLEAN
			-- Is the code a second-numeric
			-- Padded with zero?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("[0]ss")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("[0]ss")
		end

	is_separator (s: STRING_8): BOOLEAN
			-- Is the code a separator?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := is_slash (s) or else is_colon (s) or else is_minus (s) or else is_comma (s) or else is_space (s) or else is_dot (s)
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = is_slash (s) or else is_colon (s) or else is_minus (s) or else is_comma (s) or else is_space (s) or else is_dot (s)
		end

	is_slash (s: STRING_8): BOOLEAN
			-- Is the code a separator-slash?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("/")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("/")
		end

	is_space (s: STRING_8): BOOLEAN
			-- Is the code a separator-space?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string (" ")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string (" ")
		end

	is_year2 (s: STRING_8): BOOLEAN
			-- Is the code a year-numeric
			-- On 2 figures?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("yy")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("yy")
		end

	is_year4 (s: STRING_8): BOOLEAN
			-- Is the code a year-numeric
			-- On 4 figures?
			-- (from CODE_VALIDITY_CHECKER)
		require -- from CODE_VALIDITY_CHECKER
			s_exists: s /= Void
		do
			Result := s.same_string ("yyyy")
		ensure -- from CODE_VALIDITY_CHECKER
			definition: Result = s.same_string ("yyyy")
		end
	
feature {NONE} -- Retrieval

	frozen internal_correct_mismatch
			-- Called from runtime to perform a proper dynamic dispatch on correct_mismatch
			-- from MISMATCH_CORRECTOR.
			-- (from ANY)
		local
			l_msg: STRING_8
			l_exc: EXCEPTIONS
		do
			if attached {MISMATCH_CORRECTOR} Current as l_corrector then
				l_corrector.correct_mismatch
			else
				create l_msg.make_from_string ("Mismatch: ")
				create l_exc
				l_msg.append (generating_type.name)
				l_exc.raise_retrieval_exception (l_msg)
			end
		end
	
invariant
		-- from ANY
	reflexive_equality: standard_is_equal (Current)
	reflexive_conformance: conforms_to (Current)

note
	copyright: "Copyright (c) 1984-2018, Eiffel Software and others"
	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
	source: "[
		Eiffel Software
		5949 Hollister Ave., Goleta, CA 93117 USA
		Telephone 805-685-1006, Fax 805-685-6869
		Website http://www.eiffel.com
		Customer support http://support.eiffel.com
	]"

end -- class FIND_SEPARATOR_FACILITY

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