# enable auto-suggestions based on the history for most systems
if [ -f $ZSH_PLUGIN_BASE/zsh-autosuggestions/zsh-autosuggestions.zsh ]; then
    . $ZSH_PLUGIN_BASE/zsh-autosuggestions/zsh-autosuggestions.zsh
    # change suggestion color
    ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=#999'
fi