Commit Briefs
g: search in *.s files
LGTM=rsc R=rsc CC=plan9port-dev https://codereview.appspot.com/115100043
g: add *.goc
R=rsc http://codereview.appspot.com/4832048
LGTM=rsc R=rsc CC=plan9port-dev https://codereview.appspot.com/115100043
R=rsc http://codereview.appspot.com/4832048