created a vim-mode plugin as I like to use ^r for searching, and the arrow keys

plugins/vim-mode/vim-mode

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+# TODO: Explain what some of this does..
+autoload -U compinit
+compinit -i
+
+bindkey -v # I like my VI keybindings but I also like to use these others
+bindkey '\ew' kill-region
+bindkey -s '\el' "ls\n"
+bindkey -s '\e.' "..\n"
+bindkey '^r' history-incremental-search-backward
+bindkey "^[[5~" up-line-or-history
+bindkey "^[[6~" down-line-or-history
+
+# make search up and down work, so partially type and hit up/down to find relevant stuff
+bindkey '^[[A' up-line-or-search
+bindkey '^[[B' down-line-or-search
+
+bindkey "^[[H" beginning-of-line
+bindkey "^[[1~" beginning-of-line
+bindkey "^[[F"  end-of-line
+bindkey "^[[4~" end-of-line
+bindkey ' ' magic-space    # also do history expansion on space
+
+bindkey '^[[Z' reverse-menu-complete