allow "-" hyphen as an option argument #139
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tj
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Jun 13, 2013
allow "-" hyphen as an option argument
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An argument which has only one character of "-" hyphen have been not accepted.
ex. node test -a - --bravo - --charlie=- - -- -
STDIN and STDOUT are often named as "-" in most UNIX commands.
This patch will allow to use "-" hyphen arguments.
Test script is included as well.
@kawanet