There are a number of formerly-exported identifiers that are now
no longer exported:
provide/contract-transformer?
true-provide/contract
replace-provide/contract-transformer-positive-blame
make-provide/contract-transformer
These are internal bindings that should probably never have been
exported. (They weren't documented.)
There are two currently-exported identifiers that were not
exported before:
blame-update
contract-continuation-mark-key
The first comes because mzlib/contract re-exports
racket/contract/combinator and blame-update is a new export there (for
option contracts). The other is less clear and may be hidden
(it is also new to racket/contract).
The problem with allowing `(require string-constants)' in an
"info.rkt" file is that "string-constants-lib" is a package that might
not be installed. Removing it allows any "info.rkt" file to be loaded
with just the core.
Strings constants were used for `textbook-pls' and
`drscheme-language-positions' entries. To enable access to string
constants for those specifications, DrRacket now recognizes
`get-textbook-pls' and `get-drscheme-language-positions' as
module path plus symbol specifications.
Also, fix up conflict checking in `raco pkg install' so that ".zo"
files without source do not count as provided modules unless an
"info.rkt" declares `assume-virtual-sources' (which is where we
got into trouble, again, with `string-constants'), making it
consistent with the way that `raco setup' removes ".zo" files.
Use `PKGS' with the top-level makefile to select packages for
a development-mode build. The default is "main-distribution",
which includes all packages in "pkgs".
Making them "etc"-relative intercts badly with redirecting
a configuration to override just a few values --- such as
the links path, which is what `make core' needs.
* Clarified bogosity of toplevel .gitignore (and other such files)
* Removed "doc/" in the toplevel file -- looks like this was some broken
leftover, and it's dangerous for at least "scribble/doc" (which
contains code).
* Collapse more common patterns into worksp instead of in each file.
* Use a trailing "/" for directories.
* racket/lib/collects/pkg/.gitignore looks like a leftover that is no
longer needed.
A package's "info.rkt" file should define `collection' as a
string to name a single-collection package's collection, or as
the symbol 'multi to declare the package as multi-collection.
If `collection' is 'same-as-pkg, then the package name is used
as the collection name.
The default for `collection' is 'multi for now, but the intent
is to change the default to 'same-as-pkg after a conversion
period. Also, support for a `single-collection' definition remains
in place, but it wil be removed.
Allow the location of the installation-specific "links.rktd" file to
be specified in "config.rktd", and also allow extra link files to
be provided.
Allow the same for package directories.
The main file/directory in each case corresponds to the file/directory
that can be modified by an installation-scope install. Extra files
or directories in a search path supports constant links and libraries
that are shared across installations --- like "/usr/lib" versus "/lib".
