zimfw/modules/input/init.zsh

#
# Editor and input char assignment
#


# Return if requirements are not found.
if [[ ${TERM} == 'dumb' ]]; then
  return 1
fi

# Use human-friendly identifiers.
zmodload zsh/terminfo
typeset -gA key_info
key_info=(
  'Control'      '\C-'
  'ControlLeft'  '\e[1;5D \e[5D \e\e[D \eOd'
  'ControlRight' '\e[1;5C \e[5C \e\e[C \eOc'
  'Escape'       '\e'
  'Meta'         '\M-'
  'Backspace'    "^?"
  'Delete'       "^[[3~"
  'F1'           "${terminfo[kf1]}"
  'F2'           "${terminfo[kf2]}"
  'F3'           "${terminfo[kf3]}"
  'F4'           "${terminfo[kf4]}"
  'F5'           "${terminfo[kf5]}"
  'F6'           "${terminfo[kf6]}"
  'F7'           "${terminfo[kf7]}"
  'F8'           "${terminfo[kf8]}"
  'F9'           "${terminfo[kf9]}"
  'F10'          "${terminfo[kf10]}"
  'F11'          "${terminfo[kf11]}"
  'F12'          "${terminfo[kf12]}"
  'Insert'       "${terminfo[kich1]}"
  'Home'         "${terminfo[khome]}"
  'PageUp'       "${terminfo[kpp]}"
  'End'          "${terminfo[kend]}"
  'PageDown'     "${terminfo[knp]}"
  'Up'           "${terminfo[kcuu1]}"
  'Left'         "${terminfo[kcub1]}"
  'Down'         "${terminfo[kcud1]}"
  'Right'        "${terminfo[kcuf1]}"
  'BackTab'      "${terminfo[kcbt]}"
)

# Bind the keys
bindkey "${key_info[Home]}" beginning-of-line
bindkey "${key_info[End]}" end-of-line

bindkey "${key_info[Insert]}" overwrite-mode
bindkey "${key_info[Delete]}" delete-char
bindkey "${key_info[Backspace]}" backward-delete-char

bindkey "${key_info[Left]}" backward-char
bindkey "${key_info[Right]}" forward-char

# Expandpace.
bindkey ' ' magic-space

# Clear 
bindkey "${key_info[Control]}L" clear-screen

# Bind Shift + Tab to go to the previous menu item.
bindkey "${key_info[BackTab]}" reverse-menu-complete