Argument parsing is foolish when using spaces in include / exclude list.

i use and maintain scripts to dynamically build multiple installers. One of them could look like this:
repogen \
[spaces] --update \
[spaces] --config config/Something.xml \
[spaces] --packages packages \
[spaces] --include fr.company.pkg1,\
[spaces] fr.company.pkg2 \
[spaces] somePath
This would not work (Same thing for binary creator). This seems to be related to the spaces of my indentation before including pkg2.

To make it work, i have to:
repogen \
--update \
--config config/Something.xml \
--packages packages \
--include fr.company.pkg1,fr.company.pkg2 \
somePath
And it works, but maintaining script with long include / exclude lines can become a headache.