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get rid of ruby-mode.el bugs

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* lib/optparse.rb: get rid of confusing ruby-mode.el of Emacs 24,
  - if-end expression inside an expression
  - a comma just followed by a bar

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-02-06 11:51:40 +00:00
parent 6354a08dc8
commit 6860034546
1 changed files with 2 additions and 2 deletions
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2
lib/optparse.rb
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@ -577,7 +577,7 @@ class OptionParser
l = left[-1].length + s.length l = left[-1].length + s.length
l += arg.length if left.size == 1 && arg l += arg.length if left.size == 1 && arg
l < max or sopts.empty? or left << '' l < max or sopts.empty? or left << ''
left[-1] << if left[-1].empty? then ' ' * 4 else ', ' end << s left[-1] << (left[-1].empty? ? ' ' * 4 : ', ') << s
end end
if arg if arg