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# Copyright (C) 2013 Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
$LOAD_PATH.unshift(File.dirname(__FILE__))
require "parser"
if ARGV.size != 1
puts("Usage: #{$0} MYSQL_SOURCE/strings/ctype-uca.c")
exit(false)
end
parser = CTypeUCAParser.new
parser.parse(ARGF)
n_idencials = 0
n_expanded_characters = 0
parser.weight_based_characters.each do |weight, characters|
next if characters.size == 1
n_idencials += 1
representative_character = characters.first
rest_characters = characters[1..-1]
rest_characters.each do |character|
if representative_character[:utf8].bytesize > character[:utf8].bytesize
n_expanded_characters += 1
end
end
formatted_weight = weight.collect {|component| '%#07x' % component}.join(', ')
puts "weight: #{formatted_weight}"
characters.each do |character|
utf8 = character[:utf8]
code_point = character[:code_point]
p ["U+%04x" % code_point, utf8]
end
end
puts "Number of idencial weights #{n_idencials}"
puts "Number of expanded characters: #{n_expanded_characters}"
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