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getopt does not support optional arguments to options


From: nigelberlinguer
Subject: getopt does not support optional arguments to options
Date: Thu, 26 Aug 2021 21:58:58 +0000

- Have been told that getopt does not support optional arguments to options. 
Either you declare the option with : (and failing to provide an argument is an 
error); or you don't (and providing an argument is an error). Is this true, 
with no workarounds ? Then I have to write the parsing myself, right ?.

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