BULLETTRAIN_VIRTUALENV_PREFIX=µ BULLETTRAIN_VIRTUALENV_BG=45 BULLETTRAIN_VIRTUALENV_FG=17 BULLETTRAIN_GIT_FG=31 BULLETTRAIN_GIT_BG=14 BULLETTRAIN_TIME_FG=147 BULLETTRAIN_TIME_BG=27 BULLETTRAIN_DIR_FG=237 BULLETTRAIN_DIR_BG=39 BULLETTRAIN_PROMPT_CHAR="»" BULLETTRAIN_PROMPT_ROOT=true