An old package intended for use with `raco setup -A' can be
installed with `raco pkg install'.
A package created with `raco pkg create --format plt' can be
installed with `raco setup -A', although it could leave behind
weird "MANIFEST.rktd" and other files in the "collects" directory.
An old package created with `raco pkg create --format plt' still
can be used with `raco pkg install', although not with `raco setup -A'.
The change from previous 'raco pkg' behavior is that package content
now claims to be in a "collects" directory that is
installation-relative, and unpacking redirects "collects" to the
package-staging area. At the same time, unpacking still works the
same as before on ".plt" archives that are not installation-relative.
The main problem is that it asked exact? on an unknown
value and exact? works only on numbers.
But since I was here, also try to clarify the error message a bit.
When switching tabs while an on-reflow initiated callback
might still be running can lead to bogus information
coming back from position-locations, as the editor loses
its admin.
So, we just give up recomputing the rectangles when the
admin is gone and, for now, expect that there will be
another on-reflow call when the admin comes back that'll
restart the process (not sure that this is guaranteed tho)
Also, describe the patch in the Windows build notes.
This change increases access to symbol fonts, though not in a
completely consistent and portable way. See the closed problem
report for more information, as well as a 24-NOV-2012 post
on the Racket mailing list:
http://lists.racket-lang.org/users/archive/2012-November/055141.html
Closes PR 13300
* bernoulli -> bernoulli-number
* farey -> farey-sequence
* fibonacci/mod -> modular-fibonacci
* order -> unit-group-order
* orders -> unit-group-orders
Documented `make-fibonacci' and `make-modular-fibonacci'
Reworked text about loading external libraries in docs for `math/bigfloat'
Removed type aliases like Z, Q, Prime (I like them, but TR was printing them
in unexpected places like array return types)
clean up build
Moved `float-complex?' and `number->float-complex' to `math/base',
documented them
Documented `flexpt1p'
Removed `samples->immutable-hash' (not covariant anyway; not going to
use hashes)
Commit 8653bc6792 caused
the doc navigation to render oddly on Opera due to how
it handles . This commit retains the spacing
for text browsers, but fixes the navigation on Opera.
Fixed a few limit cases in some distributions (e.g. (uniform-dist 0 0) didn't
act like a delta distribution, (beta-dist 0 0) and (beta-dist +inf.0 +inf.0)
pretended to be defined by unique limits even though they can't be)
Made integer distributions' pdfs return +nan.0 when given non-integers
Added "private/statistics/counting.rkt", for hashing and binning samples
Added `flvector-sums' (cumulative sums with single rounding error)
Added `flinteger?', `flnan?' and `flrational?', which are faster than their
non-flonum counterparts (at least in Typed Racket; haven't tested untyped)
If a path to a directory is converted to an URL it loses
its trailing path separator.
This can lead to a bug if the URL is used as a base URL to
build other URLs (e.g. combine-url/relative).
There are minor benefits to using fxvectors instead of vectors:
the GC knows that an fxvector has no pointers inside, and the
bytecode compiler knows that `fxvector-ref' produces a fixnum.
BTW, a benefit of fxvectors over byte strings is the lack of an
indirection internally. (Unlike a byte string, the content of
an fxvector is "inlined" into the vector object.)
Change `bit-vector-count' to `bit-vector-length', add arguments
to `bit-vector-copy', use `racket/private/vector-wraps' (which
should be moved to a public place) to implement things like
`for/bit-vector'.
