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Fixup r59856. Added workaround for JRuby.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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hsbt 2017-09-13 09:06:05 +00:00
parent 71f98748a9
commit 6336b394ec
1 changed files with 8 additions and 2 deletions
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10
lib/rdoc/stats/normal.rb
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@ -1,5 +1,10 @@
# frozen_string_literal: false
require 'io/console/size'
begin
require 'io/console/size'
rescue LoadError
# for JRuby
require 'io/console'
end
##
# Stats printer that prints just the files being documented with a progress
@ -23,7 +28,8 @@ class RDoc::Stats::Normal < RDoc::Stats::Quiet
# Print a progress bar, but make sure it fits on a single line. Filename
# will be truncated if necessary.
terminal_width = IO.console_size[1].to_i.nonzero? || 80
size = IO.respond_to?(:console_size) ? IO.console_size : IO.console.winsize
terminal_width = size[1].to_i.nonzero? || 80
max_filename_size = terminal_width - progress_bar.size
if filename.size > max_filename_size then