Update the plugins managment. Add the function 'omz-plugin' (inspired from bash-it)

plugins/vi-mode/vi-mode.plugin.zsh

@@ -1,50 +0,0 @@
-# Updates editor information when the keymap changes.
-function zle-keymap-select() {
-  zle reset-prompt
-  zle -R
-}
-
-# Ensure that the prompt is redrawn when the terminal size changes.
-TRAPWINCH() {
-  zle &&  zle -R
-}
-
-zle -N zle-keymap-select
-zle -N edit-command-line
-
-
-bindkey -v
-
-# allow v to edit the command line (standard behaviour)
-autoload -Uz edit-command-line
-bindkey -M vicmd 'v' edit-command-line
-
-# allow ctrl-p, ctrl-n for navigate history (standard behaviour)
-bindkey '^P' up-history
-bindkey '^N' down-history
-
-# allow ctrl-h, ctrl-w, ctrl-? for char and word deletion (standard behaviour)
-bindkey '^?' backward-delete-char
-bindkey '^h' backward-delete-char
-bindkey '^w' backward-kill-word
-
-# allow ctrl-r to perform backward search in history
-bindkey '^r' history-incremental-search-backward
-
-# allow ctrl-a and ctrl-e to move to beginning/end of line
-bindkey '^a' beginning-of-line
-bindkey '^e' end-of-line
-
-# if mode indicator wasn't setup by theme, define default
-if [[ "$MODE_INDICATOR" == "" ]]; then
-  MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}"
-fi
-
-function vi_mode_prompt_info() {
-  echo "${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/}"
-}
-
-# define right prompt, if it wasn't defined by a theme
-if [[ "$RPS1" == "" && "$RPROMPT" == "" ]]; then
-  RPS1='$(vi_mode_prompt_info)'
-fi