a scheme syntax configuration file format for associative data structures.
* all elements are scheme expressions
* all elements are read as being quasiquoted
* unquote can be used to create dynamically calculated results
* hashtables (eventually nested) are the parsing result
the file content or string is parsed with scheme read elements of a quasiquoted list.
in that list and sub-lists, expressions stand for key and value alternatingly.
lists and sub-lists become hashtables, with the following exception:
sub-lists that begin with a double period are returned as lists with the double period removed
# example file content
preview-image-size (unquote (+ 255 1))
( page-size 75
include-types (.. "itml" "plaintext"))
other #(1 2 4)
(sph lang config)