Files in directory r38/doc/util of check-in 3af273af29cea6c4a7b88f79a14c30a673cefac04c9efa2f1c1586fc5f6bb21b
Fist run "mkman2" which creates a single file r38.tex Then run "mkpdf" which processes it with latex and turns it into a pdf version of the complete manual.