Now that TERM=dumb, rcmain needs to check $termprog.
*** Submitted as https://code.google.com/p/plan9port/source/detail?r=eb8848342a93 *** rcmain: use new $termprog variable R=rsc CC=plan9port.codebot https://codereview.appspot.com/12505045 Committer: Russ Cox <rsc@swtch.com>
LGTM thanks