Use nopt to parse command-line options#68
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hsandt wants to merge 1 commit intomathiasbynens:masterfrom
Open
Use nopt to parse command-line options#68hsandt wants to merge 1 commit intomathiasbynens:masterfrom
hsandt wants to merge 1 commit intomathiasbynens:masterfrom
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In order to add new options like "--newline-separator" in the future, without messing up with the existing options, I switched option parsing to nopt, which should make it easier to detect options anywhere in the arguments (currently, anything passed after --code, --file or --ast would be considered a "snippet" as part of the positional arguments).
This change is mostly retrocompatible for correct usage, supporting a few new cases like
luamin "a = 5" --code(--codecan be put after the positional arguments), and detecting compact forms likeluamin -chforluamin -c -h(obviously a bad example since it will ignore -c and just print help, but will be useful when we add more options, compatible with -c, -f and -a).