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#! /usr/bin/ruby
# The following script converts Blocks.txt
# (http://unicode.org/Public/UNIDATA/Blocks.txt)
# to the character range definitions of LuaTeX-ja.
# USAGE: ruby blocks2defcharrange.rb > unicodeBlocks.tex
count = 1
open("Blocks.txt", "r").each_line {|line|
if line =~ /#/
line = $`
end
if line =~ /^\s*$/
next
end
if line =~ /([0-9a-f]+)\.\.([0-9a-f]+); (.*)/i
bcharcode = $1
echarcode = $2
blockname = $3
print "\\defcharrange{", count
print "}{\"", bcharcode, "-\"", echarcode, "} % ", blockname, "\n"
count += 1
end
}
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