Nef_S2 Package: Release changes
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24 August 2004 Andreas Fabri
- changes in doc_tex for pdflatex

26 March 2004
- made doc work with the new implementation of the manual tools

     - Rename USING in CGAL_USING.
     - Fixed the use of the 'or' keyword as variable. Changed to 'sor'.
     - Fixed handling of antipodal points in construction of Sphere_segment
       from two sphere-points.
     - Added std:: for 'endl' in include/CGAL/Nef_S2/SM_io_parser.h.
     - replaced LEFTTURN and relatives with LEFT_TURN and relatives.

1.2 (16 Apr 2002)

     - Fixed handling of antipodal points in construction of Sphere_circle
       from two points.

1.1 (19 Mar 2002)

     - include/CGAL/Nef_S2/SM_overlayer.h and SM_triangulator.h: 
       changed use of Partition to Union_find.

0.9 (20 Nov 2001)

     initial release