SVG test suite: Fixed shapes-grammar-01-f.svg: Added extra space before minus when parsing points, so that 200-100 is interpreted as 200,-100. This allows rare opportunities of reducing file size by a whole byte.
SVG test suite:
Fixed shapes-grammar-01-f.svg:
Added extra space before minus when parsing points, so that 200-100 is
interpreted as 200,-100. This allows rare opportunities of reducing file
size by a whole byte.

Fixed shapes-polygon-03-t.svg:
Made polygons and polylines with an odd number of coordinates render up
to the last full point, for the dubious ideal of displaying
broken documents.

tectronics/faint-graphics-editor,tectronics/faint-graphics-editor,tectronics/faint-graphics-editor,tectronics/faint-graphics-editor