#!/bin/sh
# Switch long/short prompt

ps0() {
  unset PROMPT_COMMAND
  PS1='$ '
}

ps1() {
  source "$DOTFILES_DIR"/system/prompt
}

# Get named var (usage: get "VAR_NAME")

get() {
  echo "${!1}"
}

# Add to path

prepend-path() {
  [ -d $1 ] && PATH="$1:$PATH"
}

# Show 256 TERM colors

# colors() {
#   local X=$(tput op)
#   local Y=$(printf %$((COLUMNS-6))s)
#   for i in {0..256}; do
#   o=00$i;
#   echo -e ${o:${#o}-3:3} $(tput setaf $i;tput setab $i)${Y// /=}$X;
#   done
# }
