[Rd] Context problem with ... and rbind (PR#860)
Peter Dalgaard BSA
p.dalgaard@pubhealth.ku.dk
04 Mar 2001 23:53:34 +0100
Peter Dalgaard BSA <p.dalgaard@pubhealth.ku.dk> writes:
> Hmm.... The patch below stops the error, and passes make check, but I
> have a nagging suspicion that it isn't the right way to fix this:
This might work rather better:
diff -u -r1.85 coerce.c
--- src/main/coerce.c 2001/01/15 14:52:09 1.85
+++ src/main/coerce.c 2001/03/04 22:46:27
@@ -1749,11 +1749,13 @@
if (isNull(el))
return el;
if (CAR(el) == R_DotsSymbol) {
- h = findVar(CAR(el), rho);
+ h = findVarInFrame(rho, CAR(el));
if (h == R_NilValue)
return substituteList(CDR(el), rho);
if (TYPEOF(h) != DOTSXP) {
- if (h == R_MissingArg)
+ if (h == R_UnboundValue)
+ return el;
+ if( h == R_MissingArg)
return substituteList(CDR(el), rho);
error("... used in an incorrect context");
}
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907
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