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Diffstat (limited to 'vendor/gems/gettext-2.1.0/src')
| -rw-r--r-- | vendor/gems/gettext-2.1.0/src/poparser.ry | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/vendor/gems/gettext-2.1.0/src/poparser.ry b/vendor/gems/gettext-2.1.0/src/poparser.ry deleted file mode 100644 index 0af77a263..000000000 --- a/vendor/gems/gettext-2.1.0/src/poparser.ry +++ /dev/null @@ -1,217 +0,0 @@ -# -# poparser.ry - ruby version of msgfmt -# -# Copyright (C) 2002-2008 Masao Mutoh <mutomasa at gmail.com> -# -# You may redistribute it and/or modify it under the same -# license terms as Ruby. - -class GetText::PoParser - token COMMENT MSGID MSGCTXT MSGID_PLURAL MSGSTR STRING PLURAL_NUM - - rule - - msgfmt - : /* empty */ - | msgfmt comment - | msgfmt msgctxt - | msgfmt message - ; - - msgctxt - : MSGCTXT string_list - { - @msgctxt = unescape(val[1]) + "\004" - } - ; - - message - : single_message - | plural_message - ; - - single_message - : MSGID string_list MSGSTR string_list - { - if @fuzzy and $ignore_fuzzy - if val[1] != "" - $stderr.print _("Warning: fuzzy message was ignored.\n") - $stderr.print " #{@po_file}: msgid '#{val[1]}'\n" - else - on_message('', unescape(val[3])) - end - @fuzzy = false - else - on_message(@msgctxt + unescape(val[1]), unescape(val[3])) - end - result = "" - } - - plural_message - : MSGID string_list MSGID_PLURAL string_list msgstr_plural - { - if @fuzzy and $ignore_fuzzy - if val[1] != "" - $stderr.print _("Warning: fuzzy message was ignored.\n") - $stderr.print "msgid = '#{val[1]}\n" - else - on_message('', unescape(val[3])) - end - @fuzzy = false - else - on_message(@msgctxt + unescape(val[1]) + "\000" + unescape(val[3]), unescape(val[4])) - end - result = "" - } - ; - - msgstr_plural - : msgstr_plural msgstr_plural_line - { - if val[0].size > 0 - result = val[0] + "\000" + val[1] - else - result = "" - end - } - | msgstr_plural_line - ; - - msgstr_plural_line - : MSGSTR PLURAL_NUM string_list - { - result = val[2] - } - ; - - comment - : COMMENT - { - on_comment(val[0]) - } - #| COMMENT - #; - - string_list - : string_list STRING - { - result = val.delete_if{|item| item == ""}.join - } - | STRING - { - result = val[0] - } - ; -end - ----- inner - include GetText - GetText.bindtextdomain("rgettext") - - def unescape(orig) - ret = orig.gsub(/\\n/, "\n") - ret.gsub!(/\\t/, "\t") - ret.gsub!(/\\r/, "\r") - ret.gsub!(/\\"/, "\"") - ret - end - - def parse(str, data, ignore_fuzzy = true) - @comments = [] - @data = data - @fuzzy = false - @msgctxt = "" - $ignore_fuzzy = ignore_fuzzy - - str.strip! - @q = [] - until str.empty? do - case str - when /\A\s+/ - str = $' - when /\Amsgctxt/ - @q.push [:MSGCTXT, $&] - str = $' - when /\Amsgid_plural/ - @q.push [:MSGID_PLURAL, $&] - str = $' - when /\Amsgid/ - @q.push [:MSGID, $&] - str = $' - when /\Amsgstr/ - @q.push [:MSGSTR, $&] - str = $' - when /\A\[(\d+)\]/ - @q.push [:PLURAL_NUM, $1] - str = $' - when /\A\#~(.*)/ - $stderr.print _("Warning: obsolete msgid exists.\n") - $stderr.print " #{$&}\n" - @q.push [:COMMENT, $&] - str = $' - when /\A\#(.*)/ - @q.push [:COMMENT, $&] - str = $' - when /\A\"(.*)\"/ - @q.push [:STRING, $1] - str = $' - else - #c = str[0,1] - #@q.push [:STRING, c] - str = str[1..-1] - end - end - @q.push [false, '$end'] - if $DEBUG - @q.each do |a,b| - puts "[#{a}, #{b}]" - end - end - @yydebug = true if $DEBUG - do_parse - - if @comments.size > 0 - @data.set_comment(:last, @comments.join("\n")) - end - @data - end - - def next_token - @q.shift - end - - def on_message(msgid, msgstr) - if msgstr.size > 0 - @data[msgid] = msgstr - @data.set_comment(msgid, @comments.join("\n")) - end - @comments.clear - @msgctxt = "" - end - - def on_comment(comment) - @fuzzy = true if (/fuzzy/ =~ comment) - @comments << comment - end - - def parse_file(po_file, data, ignore_fuzzy = true) - args = [ po_file ] - # In Ruby 1.9, we must detect proper encoding of a PO file. - if String.instance_methods.include?(:encode) - encoding = detect_file_encoding(po_file) - args << "r:#{encoding}" - end - @po_file = po_file - parse(File.open(*args) {|io| io.read }, data, ignore_fuzzy) - end - - def detect_file_encoding(po_file) - open(po_file, :encoding => 'ASCII-8BIT') do |input| - input.lines.each do |line| - return Encoding.find($1) if %r["Content-Type:.*\scharset=(.*)\\n"] =~ line - end - end - Encoding.default_external - end - private :detect_file_encoding ----- footer |