From a5841359104e89fbfc77ea23676876e2a5aa0966 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Mon, 26 Mar 2007 13:26:22 +0000
Subject: make :1-1 work (Arvindh Tamilmani)

---
 src/cmd/acme/addr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cmd/acme/addr.c b/src/cmd/acme/addr.c
index 3869e39b..a3c04991 100644
--- a/src/cmd/acme/addr.c
+++ b/src/cmd/acme/addr.c
@@ -98,7 +98,8 @@ number(uint showerr, Text *t, Range r, int line, int dir, int size, int *evalp)
 			}
 			--q0;
 		}
-		if(line > 0)
+		/* :1-1 is :0 = #0, but :1-2 is an error */
+		if(line > 1)
 			goto Rescue;
 		while(q0>0 && textreadc(t, q0-1)!='\n')
 			--q0;
-- 
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