ruby/ruby — pull request #465 by dunric (2013-12-03 14:26:42+00:00)
Title: Fix of bugfix to #1145

Updated list of word breaking characters for Readline completion need to omit space character ` ` as it breaks completion of `String` instance containing one or more spaces:
```ruby
irb> 'test me'.un
me'.unbind me'.uniq me'.unpack me'.untrust
me'.ungetbyte me'.uniq! me'.unshift me'.untrusted?
me'.ungetc me'.unlock me'.untaint
```

See, leading string is broken by space and completion is improperly processed and unrelated methods are offered.

With the fix, completion starts to work properly again:
```ruby
irb> 'test me'.un
'test me'.upcase 'test me'.upcase! 'test me'.upto
```

I believe this fix won't touch completions for other objects. Also see no reason to omit backslash character `\\` from the default list.

Take care