forked from amazingfate/loongoffice
and PolyPolygon::Optimize in tools to useful fallbacks when working on PolyPolygons (what they do *not* support) (cherry picked from commit dbe489ab9766d96c5cafb079bc4778103bded783) Conflicts: vcl/source/gdi/outdev4.cxx Change-Id: I5d2374ec95702cb0cab29d2e82710d4aa29fa823
Predates sal - string functions, url manipulation, stream stuff, polygons, etc. Exact history is lost before Sept. 18th, 2000, but old source code comments show that part of the tools library dates back until at least April 1991. This directory will be removed in the near future (see fdo#39445 or fdo#63154).