Displaying 3 results from an estimated 3 matches for "showstack".
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2016 Dec 12
2
why does parent.frame() cycle when called from inside capture.output()?
Hello R devel/help,
I ran into this strange behavior:
# showstack is supposed to walk through the stack of parent
# environments when it is called:
showstack = function() {
env = environment()
for(i in 1:12) {
env = do.call(parent.frame, list(), env=env)
print(env)
}
}
# a simple chain of functions:
g3=functi...
2016 Dec 12
2
why does parent.frame() cycle when called from inside capture.output()?
Hello R devel/help,
I ran into this strange behavior:
# showstack is supposed to walk through the stack of parent
# environments when it is called:
showstack = function() {
env = environment()
for(i in 1:12) {
env = do.call(parent.frame, list(), env=env)
print(env)
}
}
# a simple chain of functions:
g3=functi...
2016 Dec 12
0
[RE: why does parent.frame() cycle when called from inside capture.output()?]
...ject.org] on behalf of frederik at ofb.net [frederik at ofb.net]
Sent: 12 December 2016 16:54
To: r-devel at r-project.org
Cc: r-help at r-project.org
Subject: [Rd] why does parent.frame() cycle when called from inside capture.output()?
Hello R devel/help,
I ran into this strange behavior:
# showstack is supposed to walk through the stack of parent
# environments when it is called:
showstack = function() {
env = environment()
for(i in 1:12) {
env = do.call(parent.frame, list(), env=env)
print(env)
}
}
# a simple chain of functions:
g3=functi...