Make '!' and '.' twigils consecutive sections.
Make '!' and '.' twigils consecutive sections.

Move '?' after dynamic variables, and make class-wide twigil
('.' and '!') together: it is simple for the reader to read about
these two sections also because they refer each other.

stmuk/doc,stmuk/doc,stmuk/doc,gfldex/doc,jonathanstowe/doc,tbrowder/doc,gfldex/doc,tbrowder/doc,MasterDuke17/doc,jonathanstowe/doc,MasterDuke17/doc,perl6/doc,stmuk/doc,jonathanstowe/doc,antquinonez/doc,dmaestro/doc,jonathanstowe/doc,gfldex/doc,gfldex/doc,tbrowder/doc,dmaestro/doc,stmuk/doc,dmaestro/doc,perl6/doc,tbrowder/doc,perl6/doc,dmaestro/doc,dmaestro/doc,antquinonez/doc,MasterDuke17/doc,jonathanstowe/doc,antquinonez/doc,perl6/doc,antquinonez/doc,perl6/doc,MasterDuke17/doc,antquinonez/doc,gfldex/doc