:for var in list

[Charles E Campbell Jr]

Hello!

I know this is a "late date", but I think it would be helpful if
 for var in list
 ...
 endfor

would complete with var= "".  For example where this might come in handy:

for home in split(&rtp,',')
 if isdirectory(home) | break | endif
endfor

So, if the loop was unsuccessful, then "home" would be an empty.  If its 
successful, home
is set to something useful.   Easy to test without extra clutter such as 
test variables.

Regards,
Chip Campbell