This commit extends make-base-eval, make-base-eval-factory, and
make-eval-factory with an #:eval and input-program inputs so that
these functions are more like racket/sandbox make-evaluator.
This change revisits commit eb7fa6f066. I think the problem
is not in the rendering of index entries but on the generation
side. The generator was converting Xexprs to strings, except
that strings were left as-is, which is inconsistent. So,
I've reverted commit eb7fa6f066 and fixed the generator.
Added contract checking to arity=?, arity-includes?, and normalized-arity.
Removed contract checking from normalize-arity to make it a total predicate.
Updated documentation for normalize-arity to reflect this change.
Restore MysterX-style handling of parameterzied properties in
`com-get-property'. It turns out that the original `com-get-property'
handles parameterized properties by allowing a list in place of a
property-name string, and that handling got lost in the re-write.
Fix the name of `com-get-active-from-from-coclass'.
Fix arity checking for optional arguments.
Closes PR 13603
Closes PR 13604
Noted by ozzloy on IRC. The search page appears to fail when
searching for the term 'string<?'; in truth, the search succeeds, but
the search link-printing code doesn't escape the '<?' part of the
identifier.
Allow a thread to be GCed when it is blocked on a place
channel for reading and the place channel's write end
is inaccessible.
GC is limited to threads that do not participate in cycles
of such threads, where the otherwise unerachable threads
are blocked on place channels that are reachable among the
set of threads. In other words, the GC finds the greatest
fix point (as measured by the threads to retain) instead of
least fix point --- which isn't what you want, but finding
the least fix point seems to require significant extra GC
machinery across places.
This improvement was intended to solve the same problem as
commit 7b0608c, but that case seems to run into the limitation
on cycles.
Enable extflonums in a MSVC build by relying on a MinGW-built DLL,
"longdouble.dll". The DLL is loaded on startup. If the DLL isn't
available, then `extflonum-available?' reports #f.
Instead of setting the floating-point mode globally to extended
precision, the mode is changed only just before (and restored right
after) extflonum arithmetic operations.
* See comment about implementation issues.
* Removed the `list?' requirement on `takef' etc -- so it matches the
non-*f versions. (IMO, it'd be better to drop it from all of them.)
This also changes the output of `dropf' to `any/c'.
* Swapped the argument order so the predicate is last -- this makes it
uniform with the non-f* versions. (IMO, it'b be better to use the
popular order in all of them instead.)
* Includes tests, and also improved version of previous tests.
* Includes docs, and also fixes to previous docs (eg, drop* doesn't
return a fresh list).
The `interactive' pict constructor is a hook for interactive GUI
elements on a slide. The callback associated with an `interactive'
pict gets a `frame%' instance for a frame that floats over the pict.
