Сравнение racc-1.6.2 с racc-1.7.0

/usr/portage/dev-ruby/racc/racc-1.7.0.ebuild 2023-10-09 14:52:30.452368374 +0300
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	# ...which means we need to generate the parser file here
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	for ruby in $(ruby_get_use_implementations) ; do
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		if has_version -b "virtual/rubygems[ruby_targets_${ruby}(-)]" && has_version -b "dev-ruby/rake[ruby_targets_${ruby}(-)]" ; then
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		if has_version -b "virtual/rubygems[ruby_targets_${ruby}(-)]" &&
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		   has_version -b "dev-ruby/rake[ruby_targets_${ruby}(-)]" ; then
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			${ruby} -S rake lib/racc/parser-text.rb || die
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			break
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		fi
Спасибо!