On 23/11/2016 6:51 AM, Falk Hildebrand via R-help wrote:
Dear R help list,I have been using the "browser()" function for a long time now
to debug my function code. However, since 3.1 (I think) the behaviour has changed that
browser() (or the debug interface) is being called also when a loop is being executed
(copy pasted to the R interface).
This doesn't really parse for me. Could you please post detailed
instructions for what you're doing and describe what you're seeing?
Duncan Murdoch
So I have to cancel this browser or confirm each iteration of the loop. And this
I believe also extends to various other calls. In the end I would like to set up
my R to behave like it did in R <= 3.0. This has been so bothersome, that I was
sticking with old R versions, but now some packages are no longer supported in
these old versions.
How to set up browser() to follow the old behaviour??
I have been looking for some time now to find an answer to this on the
internet, but was so far unsuccessful, I would be grateful for any help.best,
Falk Hildebrand
PS: I think this is the change that occured in 3.1:
[R] R 3.1.0 is released
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[R] R 3.1.0 is released
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DEBUGGING:
* The behaviour of the code browser has been made more consistent,
in part following the suggestions in PR#14985.
* Calls to browser() are now consistent with calls to the browser
triggered by debug(), in that Enter will default to n rather than
c.
* A new browser command s has been added, to "step into" function
calls.
* A new browser command f has been added, to "finish" the current
loop or function.
* Within the browser, the command help will display a short list of
available commands.
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