From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030701

Description of problem:
To determine the language of a man page to show, man should refer to
LC_ALL,LC_MESSAGES and LANG in turn. However, currently, it ignores LC_ALL and
LC_MESSAGES but always refers to LANG. 

Version-Release number of selected component (if applicable):
man-1.5k-6

How reproducible:
Always

Steps to Reproduce:
1.set LC_ALL=en_US.UTF-8 and LANG to fr_FR.UTF-8
2.try 'man command'
3.
    

Actual Results:  French man page is displayed

Expected Results:  English man page is expected.


Additional info:

POSIX /Single Unix Spec is very clear that LANG has the lowest precedence when
determining the locale while LC_ALL has the highest with LC_* (other than ALL)
taking the place between LANG and LC_ALL. 

'man' should follow that. I may have reported this to the upstream maintainer(or
may not have).