Notably the following are not supported yet:
- `filesystem-change-evt` (likely needs separate base type)
- `port-progress-evt` (separate type, and how do you handle
`port-provides-progress-evts?`?)
- all other events that rely on progress events
Also, the events from racket/port don't work yet due
to a strange bug with bindings that have contracts imported
into TR's base environment
It was previously non-negative real, but the actual
implementation allows negative inputs. In addition, it's
harder to use the function in TR without a more permissive
type for the domain.
The `--enable-portable-binary' flag disables optimizations specific
to the build machine's processor that may ne unportable to other
machines.
This also fixes a problem where a VirtualBox runs on an x86_64 machine
with AVX support, and so `congure' enables AVX operations, but AVX
doesn't work within a virtual machine.
Instead of "section" or "part" without a folowing number,
a reference to an unnumbered section renders as the section
name in quotes and then "on page <n>" (to help clarify that
the quoted part is a section name).
More generally, enable LaTeX macros for `secref' to work with the
LaTeX-level label (to expand to a page number, for example) in
the case of document-local references.
Closes PR 13935
Specifically, set/c no longer behaves as a flat contract, so it is necessary to
apply at least one set operation to detect a contract error on an element. It
is possible the flat behavior can be restored for some kinds of sets, but it's
not immediately obvious what kinds those should be. (Immutable hash sets in
particular? Any sets that don't implement set-add! or set-remove!?)
The 'start-menu? aux key for launcher creation changed to 'start-menu,
with a real-number value indicating a request and precedence for
auto-launching (where a precedence is needed because only one application
can be auto-launched).
The "repo-time-stamp" collection used to be omitted from a
release, but to keep things simpler, it's staying in the
"drracket" (and therefore "main-distribution") package. The
build process installs an empty `build-stamp' value (by default)
into a release build, or it installs a useful stamp for
a non-release build.
This looks like a good use case for submodules, because the
native-library packages change infrequently, and no one cares
about the history of changes relative to the rest of the
project (except to be able to get a set of packages that is
consistent with the rest of the repository).
The change avoids the problem that `make' on Mac OS X would
try a `git update', which is no good if you happen to be
offline (and have your "buidl.native-pkgs" repo pull from the
obvious place).
Finally, it's easier for Windows users, since `git submodule init'
and `git submodule update' is easier to use and remember than
`git clone <some-repository-URL>'. The makefile more helpfully
complains if "native-pkgs" doesn't seem to have been initialized
as a submodule.
Also add "gui-pkg-manager" packages, including a "Racket Package Manager"
GUI application (that needs a better icon).
The package that supplies "Racket Package Manager" is not in the main
distribution, since DrRacket already includes the GUI package manager.
