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Versions: 8
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Contents
# frozen_string_literal: true
module Stepmod
module Utils
module Converters
class Strong < ReverseAdoc::Converters::Base
BLANK_CHARS = "{blank}".freeze
def convert(node, state = {})
content = treat_children(node, state.merge(already_strong: true))
if content.strip.empty? || state[:already_strong]
content
else
handle_express_escape_seq(node, "#{content[/^\s*/]}*#{content.strip}*#{content[/\s*$/]}")
end
end
private
def handle_express_escape_seq(node, content)
res = content
if braces_sibling?(node.previous, true)
res = "#{BLANK_CHARS}#{res}"
end
if braces_sibling?(node.next)
res = "#{res}#{BLANK_CHARS}"
end
res
end
def braces_sibling?(sibling, end_of_text = false)
match = end_of_text ? /\($/ : /^\)/
sibling && sibling.text? && sibling.text =~ match
end
end
ReverseAdoc::Converters.register :strong, Strong.new
ReverseAdoc::Converters.register :b, Strong.new
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems