tcl-hacks

 ______  _____  ______   ___   _____  ____    _____  _  _   
|  ____|| ____||  ____| / _ \ | ____||  _ \  / ____|| || |  
| |__   | |__  | |__   | | | || |__  | |_) || |     | || |_ 
|  __|  |___ \ |  __|  | | | ||___ \ |  _ < | |     |__   _|
| |____  ___) || |     | |_| | ___) || |_) || |____    | |  
|______||____/ |_|      \___/ |____/ |____/  \_____|   |_|