added deletion for 'stray' nodes
[engrid.git] / manual / sketches / 
treeb9c4e0a80b38b5cfe0b80c2fca916ff79e530dd9
drwxr-xr-x   ..
-rw-r--r-- 1898 Hexa.dia
-rw-r--r-- 1676 Pyramid.dia
-rw-r--r-- 1495 Tetra.dia
-rw-r--r-- 1822 Wedge.dia