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=begin
parser/erb.rb - parser for ERB
Copyright (C) 2005 Masao Mutoh
You may redistribute it and/or modify it under the same
license terms as Ruby.
$Id: erb.rb,v 1.4 2006/02/22 16:42:41 mutoh Exp $
=end
require 'erb'
require 'gettext/parser/ruby.rb'
module GetText
module ErbParser
@config = {
:extnames => ['.rhtml']
}
module_function
# Sets some preferences to parse ERB files.
# * config: a Hash of the config. It can takes some values below:
# * :extnames: An Array of target files extension. Default is [".rhtml"].
def init(config)
config.each{|k, v|
@config[k] = v
}
end
def parse(file, targets = []) # :nodoc:
erb = ERB.new(IO.readlines(file).join).src.split(/$/)
RubyParser.parse_lines(file, erb, targets)
end
def target?(file) # :nodoc:
@config[:extnames].each do |v|
return true if File.extname(file) == v
end
false
end
end
end
if __FILE__ == $0
# ex) ruby glade.rhtml foo.rhtml bar.rhtml
ARGV.each do |file|
p GetText::ErbParser.parse(file)
end
end
|
