Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
See the end for copying conditions.
-Please send Guile bug reports to bug-guile@gnu.org. Note that you
-must be subscribed to this list first, in order to successfully send a
-report to it.
+Please send Guile bug reports to bug-guile@gnu.org.
\f
Changes in 1.9.0:
* New modules (see the manual for details)
+** `(srfi srfi-18)', multithreading support
** The `(ice-9 i18n)' module provides internationalization support
* Changes to the distribution
* Changes to the C interface
+** The GH interface (deprecated in version 1.6, 2001) was removed.
+
+** Internal `scm_i_' functions now have "hidden" linkage with GCC/ELF
+
+This makes these internal functions technically not callable from
+application code.
+
** Functions for handling `scm_option' now no longer require an argument
indicating length of the `scm_t_option' array.
+\f
+Changes in 1.8.7 (since 1.8.6)
+
+* Bugs fixed
+
+** Fix %fast-slot-ref/set!, to avoid possible segmentation fault
+
+\f
+Changes in 1.8.6 (since 1.8.5)
+
+* New features (see the manual for details)
+
+** New convenience function `scm_c_symbol_length ()'
+
+** Single stepping through code from Emacs
+
+When you use GDS to evaluate Scheme code from Emacs, you can now use
+`C-u' to indicate that you want to single step through that code. See
+`Evaluating Scheme Code' in the manual for more details.
+
+** New "guile(1)" man page!
+
+* Changes to the distribution
+
+** Automake's `AM_MAINTAINER_MODE' is no longer used
+
+Thus, the `--enable-maintainer-mode' configure option is no longer
+available: Guile is now always configured in "maintainer mode".
+
+** `ChangeLog' files are no longer updated
+
+Instead, changes are detailed in the version control system's logs. See
+the top-level `ChangeLog' files for details.
+
+
+* Bugs fixed
+
+** `symbol->string' now returns a read-only string, as per R5RS
+** Fix incorrect handling of the FLAGS argument of `fold-matches'
+** `guile-config link' now prints `-L$libdir' before `-lguile'
+** Fix memory corruption involving GOOPS' `class-redefinition'
+** Fix possible deadlock in `mutex-lock'
+** Fix build issue on Tru64 and ia64-hp-hpux11.23 (`SCM_UNPACK' macro)
+** Fix build issue on mips, mipsel, powerpc and ia64 (stack direction)
+** Fix build issue on hppa2.0w-hp-hpux11.11 (`dirent64' and `readdir64_r')
+** Fix build issue on i386-unknown-freebsd7.0 ("break strict-aliasing rules")
+** Fix misleading output from `(help rationalize)'
+** Fix build failure on Debian hppa architecture (bad stack growth detection)
+** Fix `gcd' when called with a single, negative argument.
+** Fix `Stack overflow' errors seen when building on some platforms
+** Fix bug when `scm_with_guile ()' was called several times from the
+ same thread
+** The handler of SRFI-34 `with-exception-handler' is now invoked in the
+ dynamic environment of the call to `raise'
+** Fix potential deadlock in `make-struct'
+** Fix compilation problem with libltdl from Libtool 2.2.x
+** Fix sloppy bound checking in `string-{ref,set!}' with the empty string
\f
Changes in 1.8.5 (since 1.8.4)
"git-clone git://git.sv.gnu.org/guile.git", or can be browsed on-line at
http://git.sv.gnu.org/gitweb/?p=guile.git . See `README' for details.
+** Add support for `pkg-config'
+
+See "Autoconf Support" in the manual for details.
+
* New modules (see the manual for details)
** `(srfi srfi-88)'
** New `postfix' read option, for SRFI-88 keyword syntax
** Some I/O primitives have been inlined, which improves I/O performance
+** New object-based traps infrastructure
+This is a GOOPS-based infrastructure that builds on Guile's low-level
+evaluator trap calls and facilitates the development of debugging
+features like single-stepping, breakpoints, tracing and profiling.
+See the `Traps' node of the manual for details.
+
+** New support for working on Guile code from within Emacs
+
+Guile now incorporates the `GDS' library (previously distributed
+separately) for working on Guile code from within Emacs. See the
+`Using Guile In Emacs' node of the manual for details.
+
* Bugs fixed
** `scm_add_slot ()' no longer segfaults (fixes bug #22369)
** Fixed build issue with DEC/Compaq/HP's compiler
** Fixed `scm_from_complex_double' build issue on FreeBSD
** Fixed `alloca' build issue on FreeBSD 6
+** Removed use of non-portable makefile constructs
** Fixed shadowing of libc's <random.h> on Tru64, which broke compilation
** Make sure all tests honor `$TMPDIR'
** The reader is now faster, which reduces startup time
** Procedures returned by `record-accessor' and `record-modifier' are faster
-
\f
Changes in 1.8.2 (since 1.8.1):
** set-program-arguments
** make-vtable
+* Incompatible changes
+
+** The body of a top-level `define' no longer sees the binding being created
+
+In a top-level `define', the binding being created is no longer visible
+from the `define' body. This breaks code like
+"(define foo (begin (set! foo 1) (+ foo 1)))", where `foo' is now
+unbound in the body. However, such code was not R5RS-compliant anyway,
+per Section 5.2.1.
+
* Bugs fixed
** Fractions were not `equal?' if stored in unreduced form.
** scm_exp - [C]
** scm_sqrt - [C]
-* New `(ice-9 i18n)' module (see the manual for details)
-
* Bugs fixed
** Build problems have been fixed on MacOS, SunOS, and QNX.
HCoop / bpt / guile.git / blobdiff