zsh - oops, abbrev c@ already exists
zsh - when .zshrc is loaded twice, $RPROMPT becomes unexpected value
vimperator - :style setting for qiita.com
vim - add python to short indent filetypes
vim - fix a bit "Change cursor color on xterm"
gitignore - many patterns in core.excludesfile considered harmful

* would miss out backup files which I renamed myself by 'mv script{,.bak}'
* would miss out annoying files exist in repos which someone could recognize
vim - add <excmd>ofw mapping to toggle winfixheight,winfixwidth
vim - :SplitNicely - also set winfixheight, not only winfixwidth
install vim-indent-guides
update submodules
update submodules
gitconfig - as of Git 2.0, when you run "git push", must set push.default in .gitconfig
install concealedyank.vim
vim - add concealedyank.vim mapping
update submodules
vimperator - add :silent! to ":source httpd.js"
sh - add altscreen function