Steps to reproduce

1. Run the following command: yard -v on Ruby 1.9.3

Actual Output

jbowes@jbowes-mac ~/projects/nai-utils$ yard doc --no-private --debug
/Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/globals.rb:21:in log': /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/logging.rb:13: invalid multibyte char (US-ASCII) (SyntaxError) /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/logging.rb:13: invalid multibyte char (US-ASCII) /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/logging.rb:13: syntax error, unexpected $end, expecting keyword_end PROGRESS_INDICATORS = %w(⣷ ⣯ ⣟ ⡿ ⢿ ⣻ ⣽ ⣾) ^ from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/cli/command_parser.rb:57:in initialize'
from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/cli/command_parser.rb:54:in new' from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/lib/yard/cli/command_parser.rb:54:in run'
from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/gems/yard-0.9.9/bin/yard:13:in <top (required)>' from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/bin/yard:23:in load'
from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/bin/yard:23:in <main>' from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/bin/ruby_executable_hooks:15:in eval'
from /Users/jbowes/.rvm/gems/ruby-1.9.3-p551@nai-utils/bin/ruby_executable_hooks:15:in `

Expected Output

Expect yard to work

Environment details:

• OS: CentOS 7 and MacOS 10.12.4
• Ruby version (ruby -v): ruby 1.9.3p551 (2014-11-13 revision 48407) [x86_64-darwin16.0.0]
• YARD version (yard -v): 0.9.9

Fix

In lib/yard/logging.rb, the encoding line must be the first line