don't set window size if both rows and columns are not specified,
authorJim Bloom <bloom@ucbvax.Berkeley.EDU>
Mon, 16 Sep 1985 06:54:43 +0000 (22:54 -0800)
committerJim Bloom <bloom@ucbvax.Berkeley.EDU>
Mon, 16 Sep 1985 06:54:43 +0000 (22:54 -0800)
commit537a9a14a12407ce4763ce5b7b96ffa696768070
tree766585b65dd713fa9f91d9209bbc1a5ebb272712
parent897f1e78c6668aafb6e3bee297f1b9ceadd9374d
don't set window size if both rows and columns are not specified,
add setable interupt character

SCCS-vsn: usr.bin/tset/tset.c 5.4
usr/src/usr.bin/tset/tset.c