On 12/23/2011 02:38 PM, Hadley Wickham wrote:
in scales_add_defaults, where the symbol isn't found in the globalenv()
when nstest is attached and ggplot2 only loaded, but is (via the search
path) when ggplot2 is attached.
and topenv(parent.frame()) is a replacement that gets to .GlobalEnv for
ggplot2, and to the name space for nstest.
Wonderful - thanks! Any hints on how you discovered the problem?
nothing clever to report; it reproduces at the command line so
traceback(), options(error=recover), and then debug(ggplot2::ggplot_build).
Martin
Hadley
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Computational Biology
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