r - Set default port number in HTML help -

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well, title quite self-explanatory... possible set default port number r's html help? each time start html help, port number gets changed.

from help(startdynamichelp):

details:

 function starts internal http server, runs on  loopback interface (‘127.0.0.1’).  if ‘options("help.ports")’  set vector of integer values, ‘startdynamichelp’ try  ports in order; otherwise, tries 10 random ports  find 1 not in use.  can disabled setting  environment variable ‘r_disable_httpd’ non-empty value.

so looks can try override via options("help.ports"), appropriately set. randomization appears feature.


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