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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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knu 2001-04-30 17:38:21 +00:00
parent e32f6a8269
commit f8ab487e4d
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33
lib/irb/help.rb Normal file
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#
# irb/help.rb - print usase module
# $Release Version: 0.7.3$
# $Revision$
# $Date$
# by Keiju ISHITSUKA(keiju@ishitsuka.com)
#
# --
#
#
#
module IRB
def IRB.print_usage
lc = IRB.conf[:LC_MESSAGES]
path = lc.find("irb/help-message")
space_line = false
File.foreach(path) do
|l|
if /^\s*$/ =~ l
lc.puts l unless space_line
space_line = true
next
end
space_line = false
l.sub!(/#.*$/, "")
next if /^\s*$/ =~ l
lc.puts l
end
end
end