On 03/15/2013 05:13 AM, Jannis wrote:
Dear R community,
when I source a script into R via:
R --slave < scriptname.R
is the whole script file read at once during startup or is each
indivdual line of code read seqnetially during the execution (i.e.
directly before r processes the respective command)? In other words,
can I savely edit the scriptname.R file even when an active R process
still runs the command above?
Experiment. Build a toy script with a loop that never terminates. Set
it going. Edit the script and change the code so that the loop terminates.
See what happens.
[It seems to me that nothing happens, so that you *can* "safely" edit
the script while
the process runs. But further experimentation would be advisable.]
cheers,
Rolf Turner
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