Reading R Internals made me believe that R_UnboundValue was a placeholder
that would be skipped over in variable lookup. viz. the section of R
Internals Hash tables says items are not actually deleted but have their
value set to R_UnboundValue., which seems to align with what I read in
envir.c.
Hi R-core,
I have been working on squashing a few bugs in the past couple of days
(specifically I have submitted patches for
15425https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15425and
15253 https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15253) , but I
haven't been assigning the bugs
Peter,
On Aug 18, 2013, at 9:12 AM, Peter Meilstrup wrote:
Reading R Internals made me believe that R_UnboundValue was a placeholder
that would be skipped over in variable lookup. viz. the section of R
Internals Hash tables says items are not actually deleted but have their
value set to