if the command deletes lines, sp->lno can go to 0, which is, uh, bad
commit4df889ef1462dcacddf899185c9bc99d1f19a60a
authorbostic <bostic>
Thu, 23 Dec 1993 10:46:49 +0000 (23 10:46 +0000)
committerbostic <bostic>
Thu, 23 Dec 1993 10:46:49 +0000 (23 10:46 +0000)
treee34a87f4c67cc68b2876df87b630e5259e28035c
parent44011b0fdd6bbd267cba771a4bf1ff20849d8a5e
if the command deletes lines, sp->lno can go to 0, which is, uh, bad
ex/ex_global.c