Below are the pending announcement items, followed by items I have so
far. Please mail me new items and/or edits.
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[Matthew]
* fixed problem with installation of docs in planet packages
(adjust planet client to handle nested planet invocations by
re-building the doc index only once)
* delete/backspace issue in DrScheme/MrEd
* identifier-prune-lexical-context (4.2.0.2)
syntax-local-lift-values-expression (4.2.0.3)
syntax-local-lift-provide
* safe-for-space fixes for the interepreter
* expose and support unreadable symbols
* Various efficiency improvements to keyword arguments.
* better interaction of HtDP languages with scheme/match
[Ryan]
* macro-debugger stuff (disable lift errors; fixed opaque variable
ref bug)
* syntax/parse and syntax/id-table libraries
[Sam]
* typed-scheme stuff ("paths branch")
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* Redex: added `define-relation' and generalized patterns that
appear in "where" clauses to use the full Redex pattern matcher.
(This is a backwards incompatible change, but one often
requested; see the Redex release notes for details.)
* The Web Server's serializable closures are now available for
other purposes through the web-server/lang/serial-lambda
library.
* Teachpacks: small changes to universe portion of the
"universe.ss" API, plus the addition of a form for launching
many (communicating) worlds simultaneously. Bug fixes
concerning conversion to strings.
* It is now possible to create custom scribble readers with a
command characters different than `@', see
`make-at-reader/inside' and `make-at-reader'
* Note: this is likely to be the last release that includes a
solaris distribution. If you need these builds, or if you have
access to a (Sparc) Solaris machine than can be used in PLT
builds, then please let me know.
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--
((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay:
http://barzilay.org/ Maze is Life!
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