1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-06-11 22:31:12 +02:00

very beginnings of NEWS

* NEWS: A very very very rough start at 2.0.8 news
This commit is contained in:
Andy Wingo 2013-03-13 23:22:34 +01:00 committed by Andy Wingo
parent dbab8aaaca
commit de2811cc41

267
NEWS
View file

@ -1,10 +1,275 @@
Guile NEWS --- history of user-visible changes.
Copyright (C) 1996-2012 Free Software Foundation, Inc.
Copyright (C) 1996-2013 Free Software Foundation, Inc.
See the end for copying conditions.
Please send Guile bug reports to bug-guile@gnu.org.
Changes in 2.0.8 (since 2.0.7):
* TODO
Reorder points in order of importance and make comprehensible
Assemble thanks
* Notable changes
** guile.m4 allows selection of guile 2.0, 1.8, etc.
Also GUILE_PKG; see "Autoconf Macros" in manual
** more efficient scm_gcd of inums
Optimize and simplify fractions code.
Simplify and improve scm_i_big2dbl
Optimize logarithms
Reimplement 'inexact->exact' to avoid mpq functions.
** mingw
many, many bugs.
remove special ifdefs, given gnulib
windows file names handled correctly
don't provide scm_std_select on mingw and similar platforms
If we do not have sys/select.h, don't provide scm_std_select,
SELECT_TYPE, FD_SET, FD_ZERO, FD_ISSET, or FD_CLR. Guile should not be
setting these macros in public API. This is an incompatible change on
mingw, but oh well.
** gnulib imports
select, times, pipe-posix, fstat, getlogin, poll
** optimize access to arrays of rank 1 or 2
** peval improvements
inlining of ((let ((_ 10)) (lambda () _)))
inlining of ((lambda _ _))
inlining of (apply (lambda _) 1 2 3 4)
inlining of (call-with-values (lambda () (values 1 2)) (lambda _ _))
** `include' relative paths relative to including file
Local Inclusion
** slib compatibility
** warn on multithreaded fork
** trace: limit length of "| | | "... prefix
see docs for ",trace"
** Update predefined character sets to Unicode 6.2
* Manual updates
** excise use of "iff" in the manual
** Improve keyword notation of Texinfo function definitions.
** arrays
Document scm_array_type(), scm_array_ref(), array-length,
scm_array_length(), scm_c_array_length().
Fix wording of documentation for array-in-bounds?
** better sxml docs
"SXML" in manual
** updates
scm_new_smob instead of SCM_NEWSMOB / SCM_RETURN_NEWSMOB.
procedural interface to vectors (scm_c_vector_ref et al).
replace old foreign->bytevector and bytevector->foreign with the new
procedure names using pointer.
** an end to the generated-documentation experiment
** document program-arguments-alist and program-lambda-list
** update GOOPS class hierarchy diagram in web and pdf
* New deprecations
** (ice-9 mapping)
** Deprecate generalized vector interface
scm_generalized_vector_p, scm_generalized_vector_length,
scm_generalized_vector_ref, scm_generalized_vector_set_x,
scm_generalized_vector_to_list
** deprecate SCM_CHAR_CODE_LIMIT and char-code-limit
** deprecate http-get*
The #:streaming? argument subsumes the functionality of http-get*. Also
deprecate #:extra-headers argument in favor of #:headers.
* New interfaces
** round-ash
"Bitwise Operations"
** GUILE_STACK_SIZE
"Environment Variables"
** GUILE_INSTALL_LOCALE
"Environment Variables"
** file names
system-file-name-convention, file-name-separator?,
absolute-file-name? file-name-separator-string
missing docs
** array-length
Array Procedures
** add hash-count for native tables
Hash Tables
** Add foreign types: ssize_t and ptrdiff_t.
Foreign Types
** Add scm_from_ptrdiff_t and scm_to_ptrdiff_t.
Integers
** much more capable xml->sxml
namespaces, processed entities, doctypes, literal strings... see
"Reading and Writing XML"
** add --language argument to guile
needs docs
** current-language is a parameter in boot-9
Compiler Tower; repl, compile-and-load default to current language
** add fluid->parameter
Parameters in manual
** add read-string and read-string! to (ice-9 rdelim)
Line/Delimited in manual
** http-head, http-post, http-put, http-delete, http-trace http-options
"Web Client"
** add bytevector->string and string->bytevector in new (ice-9 iconv) module
"Representing Strings as Bytes"
** add repl-option for customized print
"REPL Commands" in the manual (,option print ...)
** current-ssax-error-port is a parameter
** %site-ccache-dir
"Installing Site Packages", "Build Config"
* Build fixes
** Use accessors instead of symbols deprecated in libgc 7.3.
** Fix cross-compilation of `c-tokenize.o'.
** tests: Avoid missing missing-prototype warning with <fenv.h> on glibc 2.17.
** doc: Fix build with Texinfo 5.0.
** GUILE_INSTALL_LOCALE=1 during build
(http://bugs.gnu.org/12887)
** if we have threads on windows, we have pthreads; inform bdw-gc of that
* Bug fixes
** allow for spurious wakeups from pthread_cond_wait
(http://bugs.gnu.org/10641)
** fix psyntax vs autoload
(http://bugs.gnu.org/12202)
** use chmod portably in (system base compile)
** fix response-body-port for responses without content-length
** allow case-lambda expressions with no clauses
** Improve standards conformance of string->number.
(http://bugs.gnu.org/11887)
** support calls and tail-calls with more than 255 formals
** ,option evaluates its right-hand-side
(http://bugs.gnu.org/13076)
** structs with tail arrays are not simple
(http://bugs.gnu.org/12808)
** Make `SCM_LONG_BIT' usable in preprocessor conditionals.
(http://bugs.gnu.org/13848)
** Fix thread-unsafe lazy initializations.
** Allow the SMOB mark procedures to be called when libgc uses parallel markers.
(http://bugs.gnu.org/13611)
** Fix later-bindings-win logic in with-fluids.
(http://bugs.gnu.org/13843)
** Fix duplicate removal of with-fluids.
(http://bugs.gnu.org/13838)
** Support calling foreign functions of 10 arguments or more.
** Let reverse! accept arbitrary types as second argument (new_tail)
** Recognize the `x86_64.*-gnux32' triplet.
** Check whether a triplet's OS part specifies an ABI.
** Recognize mips64* as having 32-bit pointers by default.
** remove language/glil/decompile-assembly.scm
** random_state_of_last_resort doesn't rely on HAVE_POSIX
** copy-file, load-objcode, mkstemp use O_BINARY
** fix compilation of functions with more than 255 local variables.
** Fix `getgroups' for when zero supplementary group IDs exist.
** allow (define-macro name (lambda ...))
** (texinfo): add a command-spec for @math{}.
** (texinfo docbook): informaltable is a block element.
** (texinfo plain-text): Pass @math{} through as-is.
** (texinfo serialize): don't break words when wrapping
** guild: Gracefully handle failures to install the locale.
** Fix argument count for various format string escape sequences (in warning pass)
** Fix source annotation bug in psyntax 'expand-body'.
** ecmascript: Fix conversion to boolean for non-numbers.
** fix try-module-autoload, which did not detect failure to find the file
file not found vs failure to load module.
** Many (oop goops save) fixes
** http-get: don't shutdown write end of socket
** Avoid signed integer overflow in scm_product
** http: read-response-body always returns bytevector or #f (not EOF in one case)
** web: Correctly detect "No route to host" conditions.
** `system*': failure to execvp no longer leaks dangling processes
(http://bugs.gnu.org/13166)
** More sensible case-lambda* dispatch
(http://bugs.gnu.org/12929; see "Case-Lambda" in the manual)
** Do not defer expansion of internal define-syntax forms.
(http://bugs.gnu.org/13509)
Changes in 2.0.7 (since 2.0.6):
* Notable changes