Vim: fix a bug in poor man's hammer
vim: hack around ycm's annoying ^U^X^P after even <Space>
vim: <M-h><M-l> moving cursor and <C-h><C-l> delete chars
vim: <C-s> mapped to get a motto
Vim: imap <Space> to support delimitMate insert space
Vim: add *:*,-:- to quicksearch for markdown
make vim:window, tmux:pane, quick motion more consistent with each other