Combinations of specification of species/sourcebook/gender are possible

[kkotenko]

#21, #24 and #26 define that !support should receive different parameters further specifying

• source book
• species
• gender

The following results should be provided when they are combined:

If any of the parameters is invalid, Majel returns the first error it produces.

If species is given, source book is ignored, UNLESS the species is present in multiple source books (the "Source" field contains multiple entries, in which case, Majel tries to pick the version from the respective source book). If gender is also given AND the gender is valid for the species, a character of the gender specified by gender is generated; otherwise, a character with the given species and a valid gender for the species is returned as a fallback (That means that !support vulcan XXX has the same effect as !support vulcan). Valid genders are genders defined in the "Genders" field of the species.

If source book is given AND species is NOT given: If gender is also present AND any species from source book has the gender in its gender options, a character of the specified gender is generated; otherwise, a character with the given source book and a valid gender is returned, as above. (That means that !support ds9 XXX has the same effect as !support ds9).

I am not sure how the command would decide say, for !support vulcan male, whether vulcan is a gender, a source book, or a species. Also, this may be all too complicated. Any thoughts?