Reuben Thomas is not a co-author of the Gentle Introduction, although it
looks like he's had something to do with the HTML rendering of it. John
Peterson would know more about that but I think that he's off-line for
awhile. In any case, the non-HTML versions should all be consistent,
with Hud
Hello,
the web page under http://haskell.org/tutorial/ says:
This is the master HTML version of the Gentle Introduction To Haskell,
version 98. Revised June, 2000 by Reuben Thomas.
However, the Postscript, gezipped PDF, PDF and DVI versions don't mention
Reuben Thomas as co-aut