On 12-11-13 5:07 PM, Michael wrote:
Is there a way to strip out all functions in hundreds of R script? And then I can create a script which does "debug(foo1); debug(foo2); debug(foo3);",etc?
Not a simple one. You could try parsing all the scripts, and look for function definitions, and then see where those were assigned.
It would be easier to organize your scripts so that some of them define functions, and others call them. Then just define all the functions, and use ls() to find their names.
Duncan Murdoch
Thank you! On Tue, Nov 13, 2012 at 3:56 PM, Duncan Murdoch <murdoch.dun...@gmail.com <mailto:murdoch.dun...@gmail.com>> wrote: On 12-11-13 4:50 PM, Michael wrote: but there are hundreds of such functions...? how to mark them all using "debug"? When you see you are about to enter one that you haven't marked, you can mark it from within the debugger. (So in some other debuggers you'd type "s" to step in; in R you need to type "debug(foo)" then "n". Duncan Murdoch thanks! On Tue, Nov 13, 2012 at 3:43 PM, Duncan Murdoch <murdoch.dun...@gmail.com <mailto:murdoch.dun...@gmail.com> <mailto:murdoch.duncan@gmail.__com <mailto:murdoch.dun...@gmail.com>>> wrote: On 12-11-13 4:05 PM, Michael wrote: How do I step thru all lines (including step into sub-routines) in a R script? Hi all, I know I can put a "browser()" into any place... but how to step into sub-routines? Keep pressing "n" at the break-point seems not getting me into the sub-routines? Mark all your functions for debugging using debug(). It's not like a debugger that will single step until you tell it to just continue on, but it gives you the individual steps. When you've had enough of that, use undebug() to mark the functions for stepping over. Duncan Murdoch
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