The addition of `.traceback` in r70207 adds one more function to the call stack
when invoking `traceback()`. This changes the output of one of the examples to
include the error handler call:
> options(error = function() traceback(2))
> foo(2)
[1] 1
Error in bar(2) : object 'a.variable.which.does.not.exist' not found
3: (function ()
traceback(2))() at #1
2: bar(2) at #1
1: foo(2)
The attached trivial patch cleans up the example so that the above looks like
it would have under r<70207.
Index: src/library/base/man/traceback.Rd
===================================================================
--- src/library/base/man/traceback.Rd (revision 76775)
+++ src/library/base/man/traceback.Rd (working copy)
@@ -81,6 +81,6 @@
## Ah, this is the culprit ...
## This will print the stack trace at the time of the error.
-options(error = function() traceback(2))
+options(error = function() traceback(3))
}
\keyword{programming}
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