| Permission to use, copy, modify and distribute the DocBook DTD and | |
| its accompanying documentation for any purpose and without fee is | |
| hereby granted in perpetuity, provided that the above copyright | |
| notice and this paragraph appear in all copies. The copyright | |
| holders make no representation about the suitability of the DTD for | |
| any purpose. It is provided "as is" without expressed or implied | |
| warranty. | |
| If you modify the DocBook DTD in any way, except for declaring and | |
| referencing additional sets of general entities and declaring | |
| additional notations, label your DTD as a variant of DocBook. See | |
| the maintenance documentation for more information. | |