tmake :1-1 work (Arvindh Tamilmani) - plan9port - [fork] Plan 9 from user space

git clone git://src.adamsgaard.dk/plan9port

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---

commit a5841359104e89fbfc77ea23676876e2a5aa0966

parent c8f538425f4e92e1e438b9bd25cb08e250a93d5b

Author: rsc 

Date:   Mon, 26 Mar 2007 13:26:22 +0000

make :1-1 work (Arvindh Tamilmani)

Diffstat:
  M 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

t@@ -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;