sam: sam (fork of the standard text editor for Plan 9 from Bell Labs) sam: sam: sam is a text editor originally written for the Blit graphical sam: terminal connected to a machine running 9th Edition Research Unix. sam: It contained many useful innovations, the most famous of which was sam: its use of structural regular expressions. sam: sam: Homepage: http://www.deadpixi.com/an-updated-version-of-sam sam: sam: sam: