Never return results of omni completion

[hitsumabushi]

I have a problem about omni completion of ruby code.

I upload my vimrc & bugreport.txt and sample file for reproducing this problem.
Please see https://github.com/k-sakai/freeze-vim-setting.

---

Problem:

• Freeze rubycomplete#Complete (Never return any result).

Reproducing:

1. At first, enable filetype plugin. For example, "filetype plugin on" in your vimrc.
2. In ruby file, type the for completion of specific object's method. See below example.

Example:

test.rb

example = gets.foo
example.(type <C-x> <C-o> here)

What happen:

• omni completion never retrun any result
• and just desplay searching message.

---

I think right behavior in this case is

• returning the completion list or
• finishing search and display the message "Pattern not found".

[segfault]

At first glance this looks to be due to the ruby being completed. The current version of omnicompletion loads/runs the buffer inside of vim. So it's attempting to run gets inside of vim, which leads to "weird" behavior.

[hitsumabushi]

segfault

At first I think so too.
However, when I just write "gets", omnicompletion behave usual.
For example,

bar = gets
bar.(type <C-x><C-o> here)

Is it right behavior?
It is strange for me there is a deference between writing "gets" and "gets.foo"(or "gets.to_s").

[dkearns]

See #228.

Fixed by b0decc9.