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trevorld / r-optparse

command-line optional argument parser
http://trevorldavis.com/R/optparse/dev/
GNU General Public License v2.0
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?make_option should mention "callback" as a possible value for action #35

Closed greg-minshall closed 4 years ago

greg-minshall commented 4 years ago

if you provide a callback function, but don't specify action="callback", you get a warning.

and, the man page ?make_option (or ?add_option) doesn't mention "callback" as a possible value for the action parameter.

trevorld commented 4 years ago

if you provide a callback function, but don't specify action="callback", you get a warning.

This seems to match the behaviour of the API I'm mimicking. Not sure I want to change that.

and, the man page ?make_option (or ?add_option) doesn't mention "callback" as a possible value for the action parameter.

I should improve the man page callback documentation.