Description of problem:
2 problems of man was observed.

First, man can not output correct text in 8bit locale such as ru_RU.KOI8-R.
If use troff with -Tnippon (in this locale) the input stream is broken, but
all formatting is correct (all russian symbols are changed by sequence '& ').

Second, in the ru_RU.UTF-8 locale man pages have incorect width and white space
position.

For example, type in ru_RU.UTF-8 following command:
man zic

in 80x24 terminal window you can see only half fill of it.
like  this:

(russian word DESCRIPTION)
Zic  word1 word2 word3 ...  _CLEAN SPACE_
     wordn, ...             _CLEAN SPACE_

where _CLEAN SPACE_ is equal to approx. 30symbols

Another bug is incorrect calculation of white spaces.
Take above example and see this man page like this

Zic  word1 word2 word3 word4_first_part
     word_4_last_part word5 ...  
     wordn ...

where word4_first_part + word4_last_part equal to whole word.
For example, 'word' is broke as 'wo' + 'rd' on different lines.


Version-Release number of selected component (if applicable):
man-1.5k-6 from rawhide
groff-1.18.1-20 from rawhide