Read this (It’ll help. Really.)

Bitbucket walks through the “Scripts” folder, running each script in alphabetical order. This script in itself does little. The extension scripts in the “Scripts” folder do all the neat stuff.

Open (double-click) the scripts in the “Scripts” folder for more information. Add spaces or other characters to the beginning of the script names to change their running order.
 
Bitbucket v1.0 (and associated scripts)
©1997 rusty kay
released as freeware
the macos pilot page: 
http://www.geocities.com/Eureka/1943/macospilot.html