Here is the step to reproduce SEGV:
1. Enter insert mode
2. Enter <C-j> (which skk.vim mapped to)
3. Enter some text and hit <Space> (which skk.vim mapped to)
4. Enter <C-g>
Requirement:
skk.vim version 0.26.2.
OS: Ubuntu, Windows XP
In fact, this is not my patch.
the patch's author is Noriaki Yagi.