[R] browser always enters debug mode

[Duncan Murdoch]

On 08/04/2014 3:34 PM, Paul Murtaugh wrote:
> This is something peculiar about the environment on one particular linux
> box, because it doesn't happen on other computers.  Whenever I invoke
> browser() inside a function, it automatically enters debugging mode,
> with line-by-line execution of code:
>
>   > dum <- function() { browser(); x <- rnorm(10); print(x) }
>   > dum()
> Called from: dum()
> Browse[1]>
> debug at #1: x <- rnorm(10)
> Browse[2]>
> debug at #1: print(x)
> Browse[2]>
>    [1] -0.41466890  0.02276493  1.01332894 -2.72784447  0.73471652 0.41360718
>    [7]  1.67942142 -1.47384724  1.12129541 -1.13447881
>   > isdebugged(dum)
> [1] FALSE
>
> Thanks in advance for any tips on how to revert to the normal browser()
> behavior.
> -Paul

That looks like the normal browser() behaviour to me.  What do you see 
elsewhere?

Duncan Murdoch