fix: zshrc with autosuggestions

.zshrc

···
 setopt HIST_EXPIRE_DUPS_FIRST
 
 # history setup
-bindkey '\e[A' history-search-backward
-bindkey '\e[B' history-search-forward
+# bindkey '\e[A' history-search-backward
+# bindkey '\e[B' history-search-forward
 
 # Would you like to use another custom folder than $ZSH/custom?
 # ZSH_CUSTOM=/path/to/new-custom-folder
···
 # alias ohmyzsh="mate ~/.oh-my-zsh"
 
 ## Keys to expand selection
-
-r-delregion() {
-  if ((REGION_ACTIVE)) then
-     zle kill-region
-  else 
-    local widget_name=$1
-    shift
-    zle $widget_name -- $@
-  fi
-}
-
-r-deselect() {
-  ((REGION_ACTIVE = 0))
-  local widget_name=$1
-  shift
-  zle $widget_name -- $@
-}
-
-r-select() {
-  ((REGION_ACTIVE)) || zle set-mark-command
-  local widget_name=$1
-  shift
-  zle $widget_name -- $@
-}
-
-for key     kcap   seq        mode   widget (
-    sleft   kLFT   $'\e[1;2D' select   backward-char
-    sright  kRIT   $'\e[1;2C' select   forward-char
-    sup     kri    $'\e[1;2A' select   up-line-or-history
-    sdown   kind   $'\e[1;2B' select   down-line-or-history
-
-    send    kEND   $'\E[1;2F' select   end-of-line
-    send2   x      $'\E[4;2~' select   end-of-line
-    
-    shome   kHOM   $'\E[1;2H' select   beginning-of-line
-    shome2  x      $'\E[1;2~' select   beginning-of-line
-
-    left    kcub1  $'\EOD'    deselect backward-char
-    right   kcuf1  $'\EOC'    deselect forward-char
-    
-    end     kend   $'\EOF'    deselect end-of-line
-    end2    x      $'\E4~'    deselect end-of-line
-    
-    home    khome  $'\EOH'    deselect beginning-of-line
-    home2   x      $'\E1~'    deselect beginning-of-line
-    
-    csleft  x      $'\E[1;6D' select   backward-word
-    csright x      $'\E[1;6C' select   forward-word
-    csend   x      $'\E[1;6F' select   end-of-line
-    cshome  x      $'\E[1;6H' select   beginning-of-line
-    
-    cleft   x      $'\E[1;5D' deselect backward-word
-    cright  x      $'\E[1;5C' deselect forward-word
-
-    del     kdch1   $'\E[3~'  delregion delete-char
-    bs      x       $'^?'     delregion backward-delete-char
-
-  ) {
-  eval "key-$key() {
-    r-$mode $widget \$@
-  }"
-  zle -N key-$key
-  bindkey ${terminfo[$kcap]-$seq} key-$key
-}
-
-# restore backward-delete-char for Backspace in the incremental
-# search keymap so it keeps working there:
-bindkey -M isearch '^?' backward-delete-char
-## End of keys
 
 alias config='/usr/bin/git --git-dir=$HOME/dotfiles/ --work-tree=$HOME'
 export HELIX_RUNTIME=~/source/helix/runtime