Lots of zsh changes

shells/zsh/includes/keybindings.zsh

@@ -0,0 +1,59 @@
+# create a zkbd compatible hash;
+# to add other keys to this hash, see: man 5 terminfo
+typeset -g -A key
+
+key[Home]="${terminfo[khome]}"
+key[End]="${terminfo[kend]}"
+key[Insert]="${terminfo[kich1]}"
+key[Backspace]="${terminfo[kbs]}"
+key[Delete]="${terminfo[kdch1]}"
+key[Up]="${terminfo[kcuu1]}"
+key[Down]="${terminfo[kcud1]}"
+key[Left]="${terminfo[kcub1]}"
+key[Right]="${terminfo[kcuf1]}"
+key[PageUp]="${terminfo[kpp]}"
+key[PageDown]="${terminfo[knp]}"
+key[ShiftTab]="${terminfo[kcbt]}"
+
+# setup key accordingly
+[[ -n "${key[Home]}"      ]] && bindkey -- "${key[Home]}"      beginning-of-line
+[[ -n "${key[End]}"       ]] && bindkey -- "${key[End]}"       end-of-line
+[[ -n "${key[Insert]}"    ]] && bindkey -- "${key[Insert]}"    overwrite-mode
+[[ -n "${key[Backspace]}" ]] && bindkey -- "${key[Backspace]}" backward-delete-char
+[[ -n "${key[Delete]}"    ]] && bindkey -- "${key[Delete]}"    delete-char
+[[ -n "${key[Up]}"        ]] && bindkey -- "${key[Up]}"        up-line-or-history
+[[ -n "${key[Down]}"      ]] && bindkey -- "${key[Down]}"      down-line-or-history
+[[ -n "${key[Left]}"      ]] && bindkey -- "${key[Left]}"      backward-char
+[[ -n "${key[Right]}"     ]] && bindkey -- "${key[Right]}"     forward-char
+[[ -n "${key[PageUp]}"    ]] && bindkey -- "${key[PageUp]}"    beginning-of-buffer-or-history
+[[ -n "${key[PageDown]}"  ]] && bindkey -- "${key[PageDown]}"  end-of-buffer-or-history
+[[ -n "${key[ShiftTab]}"  ]] && bindkey -- "${key[ShiftTab]}"  reverse-menu-complete
+
+# Finally, make sure the terminal is in application mode, when zle is
+# active. Only then are the values from $terminfo valid.
+if (( ${+terminfo[smkx]} && ${+terminfo[rmkx]} )); then
+	autoload -Uz add-zle-hook-widget
+	function zle_application_mode_start { echoti smkx }
+	function zle_application_mode_stop { echoti rmkx }
+	add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
+	add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
+fi
+
+autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
+zle -N up-line-or-beginning-search
+zle -N down-line-or-beginning-search
+
+[[ -n "${key[Up]}"   ]] && bindkey -- "${key[Up]}"   up-line-or-beginning-search
+[[ -n "${key[Down]}" ]] && bindkey -- "${key[Down]}" down-line-or-beginning-search
+
+
+# By default, Ctrl+d will not close your shell if the command line is filled, this fixes it:
+exit_zsh() { exit }
+zle -N exit_zsh
+bindkey '^D' exit_zsh
+
+autoload -U edit-command-line
+zle -N edit-command-line
+bindkey '\C-x\C-e' edit-command-line
+
+bindkey -M viins jj vi-cmd-mode