| if [ -n "${BASH_VERSION-}" -o -n "${KSH_VERSION-}" -o -n "${ZSH_VERSION-}" ]; then |
| |
| case "$(command -v vim)-$(command -v vi)" in |
| /usr/bin/vim-/usr/bin/vi) |
| |
| alias vi=vim |
| alias view="vim -R" |
| ;; |
| -/usr/bin/vi) |
| |
| if [ -n "${ZSH_VERSION-}" ]; then |
| alias vim="read -t 10 -s -k 1 '?No vim found, using vi, press ENTER to continue...' && echo '' && vi" |
| else |
| alias vim="read -rep $'No vim found, using vi, press ENTER to continue...\n' -n1 -t 10 -s && vi" |
| fi |
| ;; |
| esac |
| fi |