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# ZLE functions
# -----------------------------
autoload -U up-line-or-beginning-search
autoload -U down-line-or-beginning-search
zle -N up-line-or-beginning-search
zle -N down-line-or-beginning-search

bindkey '^[[A' up-line-or-beginning-search
bindkey '^[OA' up-line-or-beginning-search
bindkey '^[[B' down-line-or-beginning-search
bindkey '^[OB' down-line-or-beginning-search

bindkey '^U' backward-kill-line