[l2h] bugs yield by 'make check'

[Achim Haertel]

Make check for latex2html99.2beta4 showed the following errors (on
Suse linux 6.0):

Too many arguments for undef operator at styles/alltt.perl line 143, near
"@save_open_tags)"
/ ([\w-\d]+)(=| |$)/: invalid [] range in regexp at latex2html line 7364.

I think the second one results from perl 5.005_61 i have upgraded to.
 
Thank you in advance,
Achim.