nixos/modules/programs/zsh/zinputrc

   1 # Stolen from ArchWiki
   2
   3 # create a zkbd compatible hash;
   4 # to add other keys to this hash, see: man 5 terminfo
   5 typeset -A key
   6
   7 key[Home]=${terminfo[khome]}
   8
   9 key[End]=${terminfo[kend]}
  10 key[Insert]=${terminfo[kich1]}
  11 key[Delete]=${terminfo[kdch1]}
  12 key[Up]=${terminfo[kcuu1]}
  13 key[Down]=${terminfo[kcud1]}
  14 key[Left]=${terminfo[kcub1]}
  15 key[Right]=${terminfo[kcuf1]}
  16 key[PageUp]=${terminfo[kpp]}
  17 key[PageDown]=${terminfo[knp]}
  18
  19 # setup key accordingly
  20 [[ -n "${key[Home]}"     ]]  && bindkey  "${key[Home]}"     beginning-of-line
  21 [[ -n "${key[End]}"      ]]  && bindkey  "${key[End]}"      end-of-line
  22 [[ -n "${key[Insert]}"   ]]  && bindkey  "${key[Insert]}"   overwrite-mode
  23 [[ -n "${key[Delete]}"   ]]  && bindkey  "${key[Delete]}"   delete-char
  24 [[ -n "${key[Up]}"       ]]  && bindkey  "${key[Up]}"       up-line-or-history
  25 [[ -n "${key[Down]}"     ]]  && bindkey  "${key[Down]}"     down-line-or-history
  26 [[ -n "${key[Left]}"     ]]  && bindkey  "${key[Left]}"     backward-char
  27 [[ -n "${key[Right]}"    ]]  && bindkey  "${key[Right]}"    forward-char
  28 [[ -n "${key[PageUp]}"   ]]  && bindkey  "${key[PageUp]}"   beginning-of-buffer-or-history
  29 [[ -n "${key[PageDown]}" ]]  && bindkey  "${key[PageDown]}" end-of-buffer-or-history
  30
  31 # Finally, make sure the terminal is in application mode, when zle is
  32 # active. Only then are the values from $terminfo valid.
  33 if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
  34     function zle-line-init () {
  35         printf '%s' "${terminfo[smkx]}"
  36     }
  37     function zle-line-finish () {
  38         printf '%s' "${terminfo[rmkx]}"
  39     }
  40     zle -N zle-line-init
  41     zle -N zle-line-finish
  42 fi