Per Bothner scripsit:

> The syntax F0[F1 ... Fn] with no space between the F0 and the '['
> is read as ($bracket-apply$ F0 F1 ... Fn).  This is used for
> parameterized types, as in vector[string].  It is also used for "legacy"
> array types: string[].

+1 for adding this to SRFI-105 too, with the same caveat (no predefinition).

--
There is no real going back.  Though I          John Cowan
may come to the Shire, it will not seem         xxxxxx@ccil.org
the same; for I shall not be the same.          http://www.ccil.org/~cowan
I am wounded with knife, sting, and tooth,
and a long burden.  Where shall I find rest?           --Frodo