CVS: cvs.openbsd.org: src

[Mark Lumsden]

CVSROOT:        /cvs
Module name:    src
Changes by:     l...@cvs.openbsd.org    2013/05/17 14:35:49

Modified files:
        usr.bin/mg     : tutorial 

Log message:
Describe the file -> buffer semantic.

Reviewed and suggestions from jmc@.