1 The Plan 9 software is provided under the terms of the
2 Lucent Public License, Version 1.02, reproduced in the
3 file /lib/legal/lpl, with the following notable exceptions:
5 1. No right is granted to create derivative works of or
6 to redistribute (other than with the Plan 9 Operating System)
7 the screen imprinter fonts identified in subdirectory
8 /lib/font/bit/lucida and printer fonts (Lucida Sans Unicode, Lucida
9 Sans Italic, Lucida Sans Demibold, Lucida Typewriter, Lucida Sans
10 Typewriter83), identified in subdirectory /sys/lib/postscript/font.
11 These directories contain material copyrights by B&H Inc. and Y&Y Inc.
13 2. The printer fonts identified in subdirectory /sys/lib/ghostscript/font
14 are subject to the GNU GPL, reproduced in the file /lib/legal/gpl.
16 3. The ghostscript program in the subdirectory /sys/src/cmd/gs is
17 covered by the Aladdin Free Public License, reproduced in the file
20 Other, less notable exceptions are marked in the file tree with
21 COPYING, COPYRIGHT, or LICENSE files.