Getting screen size into the env?

[Aaron Davies]

How do I get the screen size env vars set properly? Screen appears to
be populating TERMCAP for me (correctly), as it's not defined when
outside of screen, but does exist inside.

$ echo $TERMCAP|tr : \\n|egrep li\|co
li#62
co#158
$ env|grep 62\|158
$ echo $?
1

I'm running screen under cygwin, using the latest version of cygwin,
the cygwin distro of screen, and the latest version of puttycyg as my
terminal.
-- 
Aaron Davies
address@hidden