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Diffstat (limited to 'dev-scheme/plt-scheme/ChangeLog')
| -rw-r--r-- | dev-scheme/plt-scheme/ChangeLog | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/dev-scheme/plt-scheme/ChangeLog b/dev-scheme/plt-scheme/ChangeLog index b8350398358c..f8f077988a70 100644 --- a/dev-scheme/plt-scheme/ChangeLog +++ b/dev-scheme/plt-scheme/ChangeLog @@ -1,6 +1,47 @@ # ChangeLog for dev-scheme/plt-scheme -# Copyright 2002-2009 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/dev-scheme/plt-scheme/ChangeLog,v 1.7 2009/03/22 13:05:35 hkbst Exp $ +# Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2 +# $Header: /var/cvsroot/gentoo-x86/dev-scheme/plt-scheme/ChangeLog,v 1.8 2009/06/04 15:35:12 hkbst Exp $ + +*plt-scheme-4.2 (04 Jun 2009) + + 04 Jun 2009; Marijn Schouten <hkBst@gentoo.org> +plt-scheme-4.2.ebuild: + bump + Internally, this version includes a conversion from C++ to Scheme + for part of the GUI toolbox --- specifically, 25k lines of code + that implement the general text and pasteboard editor. This + conversion is a start on a larger reimplementation of the GUI + toolbox. Although we believe that this change will help make PLT + Scheme better in the long run, we must expect bugs in the short + term due to porting errors. Users should therefore be aware of + the change, even though the new implementation is meant to behave + the same as previous versions. + + * A new statistical profiler is now available; see the "profiler" + manual for more information. Currently, the profiler supports + only textual output, but future plans include a GUI interface + and DrScheme integration. + + * The `world' teachpack is now deprecated. Its replacement + `universe' has a new interface that uses strings instead of + symbols and characters. + + * Web-server: Native continuations in the stateless servlet + language support capturing continuations from untransformed + contexts; soft state library for stateless servlets. + + * DrScheme's Stepper can now jump to a selected program + expression. + + * New in `scheme/base': `hash-has-key?', `hash-ref!', + `in-sequences', `in-cycle'. New in `scheme': `count', + `make-list' (from `scheme/list'), `const' (from + `scheme/function'). + + * Some performance improvements, including faster start-up for small + programs. The latter is a result of delaying module invocations at + higher phases (compile time, meta-compile time, etc.) until + compilation is demanded at the next lower phase; this on-demand + instantiation is per-phase, as opposed to per-module within a phase. 22 Mar 2009; Marijn Schouten <hkBst@gentoo.org> -plt-scheme-0.372-r1.ebuild, -plt-scheme-4.0.1.ebuild, |