zle

#!/usr/bin/env bash

### ZLE
# Expand multiple dots
# https://github.com/parkercoates/dotfiles/blob/master/.zsh/expand-multiple-dots.zsh
function expand-multiple-dots() {
  local MATCH
    if [[ $LBUFFER =~ (^| )\.\.\.+ ]]; then
      LBUFFER=$LBUFFER:fs%\.\.\.%../..%
        fi
}

function expand-multiple-dots-then-expand-or-complete() {
  zle expand-multiple-dots
    zle expand-or-complete
}

function expand-multiple-dots-then-accept-line() {
  zle expand-multiple-dots
    zle accept-line
}

zle -N expand-multiple-dots
zle -N expand-multiple-dots-then-expand-or-complete
zle -N expand-multiple-dots-then-accept-line
bindkey '^I' expand-multiple-dots-then-expand-or-complete
bindkey '^M' expand-multiple-dots-then-accept-line
# end expand multiple dots

source ~/mouse.zsh
bindkey '^[m' zle-toggle-mouse
# zle-toggle-mouse

# put the cursor in a subshell $()
# using Ctrl-j
function _zle_subshell {
  RBUFFER='$()'"$RBUFFER"
    ((CURSOR=CURSOR+2))
}
zle -N _zle_subshell
bindkey '^J' _zle_subshell
bindkey -s '^o' 'vif^M'

# list files
function _zle_ls_list() {
# list current files
# list=`ls --color -lhF --group-directories-first`
  ls --color -lhF --group-directories-first

    zle reset-prompt; zle redisplay
}

# toggles background shell
fancy-ctrl-z () {
  if [[ $#BUFFER -eq 0 ]]; then
    BUFFER="fg"
      zle accept-line
  else
    zle push-input
      zle clear-screen
      fi
}
zle -N fancy-ctrl-z
bindkey '^Z' fancy-ctrl-z

# ctrl+<- | ctrl+->
bindkey "^[." forward-word
bindkey "^[," backward-word

# substitute for the default shell behavior of alt+.
# maps to alt+p
bindkey "^[p" insert-last-word

# Create a function.
insert-next-word() {
# Tell `insert-last-word` to go forward (1), instead of backward (-1).
  zle insert-last-word -- 1
}

# Create a widget that calls the function above.
zle -N insert-next-word

# next word
# alt+n???
bindkey '^[n' insert-next-word

# zle_tree
function _zle_tree {
  zle push-input
  BUFFER="tree -L 1 -C"
  zle accept-line
}

# widget
zle -N _zle_tree
bindkey '^t' _zle_tree