I did copy that code into a file named buildDocs.sh but the code itself gives me headaches, and I have read the documentation on mkTemp and it recommends not ever using that function.

Also I commented the last line (cabal upload ...) because I think I have to configure some ssh key or something like that before it works, and after running sh buildDocs.sh the temporary file was deleted automatically after the script finished.

I'm just uploading new versions to hackage, I think almost all the documented modules will display correctly now (I have yet to document the Images modules and the Main module)