pr-12972-34db4f vs. 2407-117 / ogl-lin-mesa / lesson08

pr-12972-34db4f (34db4f94) Diff 2407-117 (8a50676b)
ecd90100b6f96e78133397fd9bd2ac779cc64c0f Waiting for diff... b5942aaef61ec4b5ca146f0b97a20f77b635dd9d
997e4eb9271c283a3089b15bf3deebb0533e4c92 Waiting for diff... 58073d6845ba15f2080ddaa2d1112201b2f5d5eb
d3ab05f5d594fdb85b1db5291232b27049a08f15 Waiting for diff... ae85a32595e6e1ab9e34491837df96446e79ea44