bindkey -v

autoload history-search-end
zle -N history-beginning-search-backward-end history-search-end
zle -N history-beginning-search-forward-end history-search-end
bindkey "^[[A" history-beginning-search-backward-end
bindkey "^[[B" history-beginning-search-forward-end
bindkey "^[OA" history-beginning-search-backward-end
bindkey "^[OB" history-beginning-search-forward-end

bindkey -M viins '^R' history-incremental-search-backward
bindkey -M vicmd '^R' history-incremental-search-backward
bindkey -M vicmd '/' history-incremental-search-backward
bindkey -M vicmd '?' history-incremental-search-forward
bindkey -rM viins '^[/'

bindkey -M vicmd ')' vi-digit-or-beginning-of-line
bindkey -M vicmd 'e' vi-change
bindkey -M vicmd 'E' vi-change-eol
bindkey -M vicmd ',' execute-named-command
bindkey -M vicmd '!' vi-insert
bindkey -M vicmd '_' vi-first-non-blank
bindkey -M vicmd '|' send-break
bindkey -M vicmd '\' send-break

bindkey "^?" backward-delete-char
bindkey "^H" backward-delete-char
bindkey "^U" backward-kill-line

bindkey "^[[3~" delete-char