Tree
Tree:
3ece631d3c54800806d072fb0b28e101c1d97f9f
Date:
Tue Dec 31 15:34:23 2019 UTC
Message:
Enhance handling of command line errors, and "--help" & "--version" Return with exit code 0 ("no error") when "--help" or "--version" was used (this resulted in exit code 1, "error" before). And exit with code 2 ("command line error") for all invalid command line options, and show the error message on stderr (message was printed to stdout before, and exit code was 1, "generic error"). This new behaviour is more in line with the GNU "coding standards", see .
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