change md argument to number etc. (which acted only as a flag)
to an actual flag.
buffer underrun check in number
add xdata file for exactly the addressed region
save addr across opens
diff --git a/src/cmd/acme/look.c b/src/cmd/acme/look.c
index f892640..d760745 100644
--- a/src/cmd/acme/look.c
+++ b/src/cmd/acme/look.c
@@ -591,7 +591,7 @@
e->u.at = t;
e->a0 = amin+1;
eval = FALSE;
- address(nil, nil, range(-1,-1), range(0,0), t, e->a0, amax, tgetc, &eval, (uint*)&e->a1);
+ address(TRUE, nil, range(-1,-1), range(0,0), t, e->a0, amax, tgetc, &eval, (uint*)&e->a1);
return TRUE;
Isntfile:
@@ -723,7 +723,7 @@
eval = FALSE;
else{
eval = TRUE;
- r = address(nil, t, range(-1,-1), range(t->q0, t->q1), e->u.at, e->a0, e->a1, e->agetc, &eval, &dummy);
+ r = address(TRUE, t, range(-1,-1), range(t->q0, t->q1), e->u.at, e->a0, e->a1, e->agetc, &eval, &dummy);
if(eval == FALSE)
e->jump = FALSE; /* don't jump if invalid address */
}
