export structure accessors, at least temporarily.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
new type examples.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
export data-frame structure

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
we probably want to ensure strings and symbols (and going to and forth) work here.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
added alexandria, use symbols.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
STRAND now uses ALEXANDRIA:STRING-DESIGNATOR as the type for the STRAND-NAME.
documentation changed to match.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
silly clean up.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
dummy summarize functions.  Making them work in example.lisp before migrating them into core functionality (probably in a summary file).

Signed-off-by: AJ Rossini <blindglobe@gmail.com>