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list_debug
2001 Oct 09
0
RE: [R] List of functions with debug() and trace()
...bugging
enabled.
It can be used by:
> f <- function() 1
> isdebug(f)
[1] FALSE
> debug(f)
> isdebug(f)
[1] TRUE
Using this, it is simple construct a function that gets a list of current
objects and uses isdebug to determine which are functions with debugging
enabled:
> listdebug <- function(envir=globalenv())
+ {
+ test <- function(x)
+ {
+ fun <- get(x)
+ if(is.function(fun))
+ return( isdebug(x) )
+ else
+ return(FALSE)
+ }
+
+ fnames <- objects(envir=envir)
+ flag <- sapp...