bracketed-paste-magic:zle:41: not enough arguments for -U

原因是zsh的插件出问题了，解法方法如下：

把 ~/.oh-my-zsh/lib/misc.zsh 文件中的第一段 if 注释掉 OK 啦

# if [[ $ZSH_VERSION != 5.1.1 ]]; then
# for d in $fpath; do
# if [[ -e "$d/url-quote-magic" ]]; then
# if is-at-least 5.1; then
# autoload -Uz bracketed-paste-magic
# zle -N bracketed-paste bracketed-paste-magic
# fi
# autoload -Uz url-quote-magic
# zle -N self-insert url-quote-magic
# break
# fi
# done
# fi

出处：https://www.v2ex.com/t/262240

　　   http://stackoverflow.com/questions/25614613/how-to-disable-autocomplete-with-backslak-in-zsh