diff options
Diffstat (limited to 'ext/iconv/charset_alias.rb')
| -rw-r--r-- | ext/iconv/charset_alias.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/iconv/charset_alias.rb b/ext/iconv/charset_alias.rb index f3a54b8ddc..aed4644290 100644 --- a/ext/iconv/charset_alias.rb +++ b/ext/iconv/charset_alias.rb @@ -1,4 +1,5 @@ #! /usr/bin/ruby +# :stopdoc: require 'rbconfig' require 'optparse' @@ -27,13 +28,12 @@ end def charset_alias(config_charset, mapfile, target = OS) map = Hash::Ordered.new comments = [] - match = false open(config_charset) do |input| - input.find {|line| /^case "\$os" in/ =~ line} or return + input.find {|line| /^case "\$os" in/ =~ line} or break input.find {|line| /^\s*([-\w\*]+(?:\s*\|\s*[-\w\*]+)*)(?=\))/ =~ line and $&.split('|').any? {|pattern| File.fnmatch?(pattern.strip, target)} - } or return + } or break input.find do |line| case line when /^\s*echo "(?:\$\w+\.)?([-\w*]+)\s+([-\w]+)"/ @@ -50,7 +50,7 @@ def charset_alias(config_charset, mapfile, target = OS) end case target when /linux|-gnu/ -# map.delete('ascii') + # map.delete('ascii') when /cygwin|os2-emx/ # get rid of tilde/yen problem. map['shift_jis'] = 'cp932' |