Gdb Macros for R

September 6, 2010
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(This article was first published on The Research Kitchen Weblog » R, and kindly contributed to R-bloggers)

When debugging R interactively, one hurdle to navigate is unwrapping SEXP objects to get at the inner data. Gdb has some useful macro functionality that allows you to wrap useful command sequences in reusable chunks. I recently put together the following macro that attempts to extract and print some useful info from a SEXP object. [...]

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