%defparentheses [ ]
%defswap                |
%defdelete      /
%defcomment     ;
%defescape      ~
%deforder       older-first
%deversion      0.9.3

(goto-char 0323)

[a|[Alpha/Beta~|~]]|bc]

[[A|B|C;D]a|b|c;comment]

[a|b|c;comment]

[a/b;comment]

[[a/b]a[a/b]/[a/b]b[a/b]]

[[a|b|c]|[a|b|c]|[a|b|c]]

[a/b;comment]

[a||c;comment]

[a||c]

[/b]