The change allows `raco setup' to reach a fixed point under Windows
for "redex/examples/cont-mark-transform".
I'm more and more convinced that `normal-case-path' is never
a good idea. In some cases, maybe it's good to recognize a
few extra equivalences, but it works badly when paths are taken
from many sources and are not consistently normalized. It's better
to just preserve case.
For basic normalization, `simplify-path' is the right choice. Use
inode identity (as `raco setup' does) when anything stronger
than `simplify-path' is needed.
The format previously included relative paths in the syntax
of the platform used to run `raco setup'. While a "cache.rktd"
built on Unix would work for Windows, the reverse would not
be true. Also, `raco setup' under Windows would get confused
because it would arrive at different relative paths for the
same collection (e.g., "drracket/private" and "drracket\\private").
The portable representation of relative paths is also
normalized.
A "cache.rktd" file still has absolute paths for Planet packages
or links installed with `raco link', but that's not a problem for
packaging a distribution with a portable "cache.rktd".
Also, `raco setup' cleans "cache.rtkd" by removing collections
that are omitted and by not including collections that have no
"info.rkt"/"info.ss" file.
Plus minor cleanups:
- fixed indentation
- removed useless gen-create-place function
- avoid using the guard position of syntax-case
- drop useless datum->syntax call (it returns syntax
objects unmodified and generate-temporary
returns a syntax object)
- "interal" => "internal"
- minimized the generated code (move into a function call)
- check to make sure constructed lambda expression is well-formed
- check to make sure 'place' is used inside a module (or else
several other things it use will fail)
In some cases, statements were disappearing from statement-table
without being finalized; this makes disconnect fail.
(I was only able to produce the problem when the db lib was
instantiated in a sub custodian that is later shutdown....
like the way the rackunit gui runs the test suite.)
