nobu	2016-08-16 22:01:30 +0900 (Tue, 16 Aug 2016)

  New Revision: 55945

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=55945

  Log:
    open Unicode data in binary mode
    
    * tool/enc-unicode.rb (data_foreach): open in binary mode because
      Unicode 9.0.0 contains non-ascii characters.
    
    * template/unicode_norm_gen.tmpl: ditto.

  Modified files:
    trunk/template/unicode_norm_gen.tmpl
    trunk/tool/enc-unicode.rb
Index: template/unicode_norm_gen.tmpl
===================================================================
--- template/unicode_norm_gen.tmpl	(revision 55944)
+++ template/unicode_norm_gen.tmpl	(revision 55945)
@@ -66,7 +66,7 @@ class Array https://github.com/ruby/ruby/blob/trunk/template/unicode_norm_gen.tmpl#L66
 end
 
 # read the file 'CompositionExclusions.txt'
-composition_exclusions = vpath.open("#{InputDataDir}/CompositionExclusions.txt") {|f|
+composition_exclusions = vpath.open("#{InputDataDir}/CompositionExclusions.txt", 'rb') {|f|
   base = Regexp.quote(File.basename(f.path, '.*'))
   ext = Regexp.quote(File.extname(f.path))
   version = (line = f.gets)[/^# *#{base}-([\d.]+)#{ext}\s*$/, 1] or
Index: tool/enc-unicode.rb
===================================================================
--- tool/enc-unicode.rb	(revision 55944)
+++ tool/enc-unicode.rb	(revision 55945)
@@ -281,7 +281,7 @@ def data_foreach(name, &block) https://github.com/ruby/ruby/blob/trunk/tool/enc-unicode.rb#L281
   fn = get_file(name)
   warn "Reading #{name}"
   pat = /^# #{name.sub(/\./, '-([\\d.]+)\\.')}/
-  File.open(fn) do |f|
+  File.open(fn, 'rb') do |f|
     line = f.gets
     unless pat =~ line
       raise ArgumentError, "#{name}: no Unicode version"

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