last packaged snapshot. Those are:
--------------------------------------------------
Release Notes for Icarus Verilog Snapshot 20060215
--------------------------------------------------
* Part select of memory words should now work according to
Verilog-2001. This also led to some cleanup of the handling of types
internally, as well as some infrastructure for general arrays.
* Minor fix to parsing of (* *) attributes.
* Fix rounding of reals to integers.
* Clean up some of the vvp engine related to memories. Remove some
dead instructions.
--------------------------------------------------
Release Notes for Icarus Verilog Snapshot 20060409
--------------------------------------------------
the most substantial difference in this snapshot the first signs of
generate support. The compiler now supports generate loops and has
been tested with examples that include wires and gates within the
generate scheme. The regression test suite has very few generate
tests, so any concise self-testing test programs that use generate
would be helpful.
Also, instance arrays that use overridden parameters now work
properly.
Task arguments are a bit more flexible in order to support vendor
(notably Xilinx) models that use more interesting task arguments.
Runtime support for bi-directional ports had some bugs fixed, along
with some other minor run-time bugs. Also, the runtime gains support
for typed parameters. And also, there are some new runtime callbacks
for events and memories.
Parameters had a few types related bugs fixed. They are a bit more
flexible now.
And various minor compilation errors have been fixed. This includes
C/C++ compilation errors fixes, and some configure/Makefile tweaks.
--------------------------------------------------
Release Notes for Icarus Verilog Snapshot 20060618
--------------------------------------------------
Add support for system functions in continuous assignments.
Allow concatenations as arguments to inout ports. This comes with a
small variety of internal part select and concatenation bug fixes.
Fix some bugs in constant propagation through ternary expressions.
Fix broken subtraction if small constants in certain cases.
Fix a few datatype mismatch errors.
Make $readmem give warning when input is inadequate for requested
range.
Fix runtime of nand in continuous assignments.
Fix synchronous user defined primiteves to only follow edges.
Fix a runtime error in some thread delays processing.
Improve limited genvar expression handling.
Start a rework of expression elaboration. Make elaboration aware of
the expression context width when appropriate in order to better
handle expression width and padding.
Fix the make rules for parse.cc to reflect that they come from the
same source. Fix the autoconf.sh to configure the stub target.
Fix portability of the lexor source files on Windows systems. Get rid
of the isatty references.
Make a stub lround when the system version is missing.
--------------------------------------------------
* Release Notes for Snapshot 20060809
--------------------------------------------------
Some handling of real values is improved. Real valued literals are
handled in net contexts (continuous assignment, etc.). Also, modulus
of real operands now works. (This is an extension to the Verilog
standard.)
The power operator (**) now works.
Signed right shift works properly now.
The $sscanf and $fscanf are introduced, and work at least for basic
numeric values.
The release function now works to undo general force statements, and
not just contant force statements.
Delay constants up to 64 bits are supported. This at first doesn't
seem like an issue, but when precisions are mixed, it becomes
surprisingly easy to overflow 32bit delays.
The driver is reworked to pass many preprocessor details through a
temporary file instead of on the command line of a system(3)
call. This prevents confusing and incorrect shell processing of
complex strings passed as values to -D flags.
Various other little fixes.
All PHP 4.x users are encouraged to upgrade to this release as soon as possible.
The security issues resolved include the following:
* Disallow certain characters in session names.
* Fixed a buffer overflow inside the wordwrap() function.
* Prevent jumps to parent directory via the 2nd parameter of the tempnam()
function.
* Improved safe_mode check for the error_log() function.
* Fixed cross-site scripting inside the phpinfo() function.
The release also includes about 20 bug fixes and an upgraded PCRE library
(version 6.6).
For a full list of changes in PHP 4.4.3, see the ChangeLog:
http://www.php.net/ChangeLog-4.php#4.4.3
This also contains a fix for CVE-2006-4020 (SA21403)
Overview of changes between 1.13.5 and 1.14.0
==============================================
* Make pango-view accept non-ASCII --text.
* Require cairo-1.2.2 for the important bug fixes it has.
Overview of changes between 1.13.4 and 1.13.5
==============================================
* Indic shaper improvements.
* Misc fixes.
* Bugs fixed in this release:
Bug 121672 – Ra (vattu) not rendered properly in Malayalam
Patch from LingNing Zhang
Bug 335811 – Some conjugates of Malayalam are wrong.
Patch from LingNing Zhang
Overview of changes between 1.13.3 and 1.13.4
==============================================
* Update to Unicode Character Database 5.0.0.
* Misc fixes.
* Bugs fixed in this release:
Bug 336282 – Update to Unicode Character Database 5.0.0
Bug 347073 – Allow empty GPOS table
Bug 347021 – atsui crash when a matching font cannot be found.
Patch from Brian Tarricone.
Overview of changes between 1.13.2 and 1.13.3
==============================================
* Improved build system. Using gnome-autogen.sh now.
(gnome-common needed for bootstrapping)
* Improved documentation. Docs now include list of new API for
each stable version of Pango.
* New public API:
- pango_glyph_string_get_width
* Little performance improvement.
* Misc fixes.
* Bugs fixed in this release:
Bug 330603 – pango_scan_int invokes undefined behaviour
Bug 315599 – PangoAttribute remains in wrong context.
Bug 163677 – pango_attr_list_splice: inconsistent docs
Patch from Morten Welinder
Bug 345070 – [ml_IN] not render for combination with ZWJ
Patch from LingNing Zhang
Bug 345274 – list of new symbols for each version is missing in docs
Patch from Priit Laes
Bug 346297 – autogen doesn't work with automake-1.6
Patch from Priit Laes
Bug 135683 – Cache glyphstring extents
Bug 344766 – Memory leak in get_ruleset() in modules/basic/basic-fc.c
Bug 345600 – cvs build error in pango/opentype/Makefile
Bug 345511 – -no-undefined problem with new libtool
Overview of changes between 1.13.1 and 1.13.2
==============================================
* Improved hexbox drawing, and font metrics calculations.
* Synthesize italic variants on win32 [Hans Breuer]
* New public API:
- pango_cairo_show_error_underline
- pango_cairo_error_underline_path
- pango_font_describe_with_absolute_size
* Misc fixes.
* Bugs fixed in this release:
Bug 326960 – hex box drawing for win32 and atsui backends of cairo
Bug 343717 – License information in unclear.
Bug 343355 – Add pango_cairo_show_error_underline &
pango_cairo_error_underline_path
Bug 343966 – pango Cygwin build fixes
Patch from Cygwin Ports maintainer.
Bug 343796 – Italic Chinese character can't be show correctly in
Win32.
Bug 314114 – max_x_advance not appropriate for
approximate_(char|digit)_width
Bug 341138 – Using TTC font, Gtk2 programs begin to eating big memory
and have many cpu usage.
Patch from Yong Li.
Bug 336153 – Mark to mark positioning (Lookup Type 6) isn't correct
when using MarkAttchmentType
Patch from Tin Myo Htet.
Bug 333984 – pango_language_from_string improvements
Bug 125378 – Better underline thickness handling
Bug 339730 – Pango needlessly falls back away from a Type 1 font into
a TTF font
Bug 342562 – Support absolute sizes in
pango_font_description_to/from_string
Bug 341922 – pango should handle more characters as zero width
Patch from Roozbeh Pournader
Bug 342525 – With PangoFc and PangoWin32, approximate digit width is
not what it says
Bug 342079 – pangoatsui-private.h missing from release
Overview of changes between 1.13.0 and 1.13.1
==============================================
* Increased robustness against broken pango.modules
* Improved build infrastructure:
- Remove CAIRO_CFLAGS from pangocairo.pc.in, as it Require's cairo already.
- Use -no-undefined on Unix too.
* Improved documentation.
* Misc fixes.
* Bugs fixed in this release:
Bug 307196 – Unhinted fonts are measured incorrectly and drawing
problems occur as a result
Bug 329547 – pango_layout_get_pixel_extents and
pango_layout_get_pixel_size cause off-by-one metrics
Bug 339747 – pango_font_metrics_get_approximate_digit_width docs
Bug 339749 – pango_language_from_string issues
Patch from Morten Welinder.
Bug 333771 – Use gmodule-no-export-2.0 instead of gmodule-2.0 in
pango-uninstalled.pc.in
Bug 337594 – pango_glyph_string_extents_range possible bug
Bug 329664 – Move gunichar_to_glyph cache from PangoCairoFcFont to
PangoFcFont
Patch from LingNing Zhang.
Bug 322374 – Examples does not build on MacOS X
Bug 340229 – pango_font_description_from_string does not do bound
checking
Bug 329483 – hinting hexbox in cairo backend doesn't handle absolute
font size
Bug 340040 – pangocairo hex box hinting falls apart with PS/PDF
backends
Bug 71033 – make size 0 fonts work
Overview of changes between 1.12.0 and 1.13.0
==============================================
* Fix incorrect rendering when in x86 64-bit precision mode
https://bugs.freedesktop.org/show_bug.cgi?id=5200
* Fix non-OpenType fonts losing kerning in 1.12.0 [#336026, Denis Jacquerye]
* Fix blurred underlines on Win32 [#332656, Tor Lillqvist]
* Build fix when having both Win32 and FreeType cairo backends available
[#337502, Alexander Larsson]
* Moved the OpenType Layout code into a new project called HarfBuzz:
http://www.freedesktop.org/wiki/Software/HarfBuzz
* Improved documentation.
* Misc bug fixes.
* Fixed many compiler warnings.
* Bugs fixed in this release:
332656,335840,334802,337029,337821,338343
On Solaris 10, /usr/openwin/include/X11/Xutil.h does not include
Xlib.h. It does have the comment:
/* You must include <X11/Xlib.h> before including this file */
This means that Xlib.h doesn't pull in X.h and Pixmap and other
items are not defined.
With some other versions of X, the X11/Xutil.h header does include
X11/Xlib.h itself so this problem is not seen.
-remove dependency on libpixman which was stale for ages
-don't bother setting the gtk-doc installation path to share/doc,
the new "devhelp" will find it at the default location (and the
previous versions didn't find it at share/doc either)
Version 7.15.5 (7 August 2006)
Daniel (2 August 2006)
- Mark Lentczner fixed how libcurl was not properly doing chunked encoding
if the header "Transfer-Encoding: chunked" was set by the application.
http://curl.haxx.se/bug/view.cgi?id=1531838
Daniel (1 August 2006)
- Maciej Karpiuk fixed a crash that would occur if we passed Curl_strerror()
an unknown error number on glibc systems.
http://curl.haxx.se/bug/view.cgi?id=1532289
Daniel (31 July 2006)
- *ALERT* curl_multi_socket() and curl_multi_socket_all() got modified
prototypes: they both now provide the number of running handles back to the
calling function. It makes the functions resemble the good old
curl_multi_perform() more and provides a nice way to know when the multi
handle goes empty.
ALERT2: don't use the curl_multi_socket*() functionality in anything
production-like until I say it's somewhat settled, as I suspect there might
be some further API changes before I'm done...
Daniel (28 July 2006)
- Yves Lejeune fixed so that replacing Content-Type: when doing multipart
formposts work exactly the way you want it (and the way you'd assume it
works).
Daniel (27 July 2006)
- David McCreedy added --ftp-ssl-reqd which makes curl *require* SSL for both
control and data connection, as the existing --ftp-ssl option only requests
it.
- [Hiper-related work] Added a function called curl_multi_assign() that will
set a private pointer added to the internal libcurl hash table for the
particular socket passed in to this function:
CURLMcode curl_multi_assign(CURLM *multi_handle,
curl_socket_t sockfd,
void *sockp);
'sockp' being a custom pointer set by the application to be associated with
this socket. The socket has to be already existing and in-use by libcurl,
like having already called the callback telling about its existance.
The set hashp pointer will then be passed on to the callback in upcoming
calls when this same socket is used (in the brand new 'socketp' argument).
Daniel (26 July 2006)
- Dan Nelson added the CURLOPT_FTP_ALTERNATIVE_TO_USER libcurl option and curl
tool option named --ftp-alternative-to-user. It provides a mean to send a
particular command if the normal USER/PASS approach fails.
- Michael Jerris added magic that builds lib/curllib.vcproj automatically for
newer MSVC.
Daniel (25 July 2006)
- Georg Horn made the transfer timeout error message include more details.
Daniel (20 July 2006)
- David McCreedy fixed a build error when building libcurl with HTTP disabled,
problem added with the curl_formget() patch.
Daniel (17 July 2006)
- Jari Sundell did some excellent research and bug tracking, figured out that
we did wrong and patched it: When nodes were removed from the splay tree,
and we didn't properly remove it from the splay tree when an easy handle was
removed from a multi stack and thus we could wrongly leave a node in the
splay tree pointing to (bad) memory.
Daniel (14 July 2006)
- David McCreedy fixed a flaw where the CRLF counter wasn't properly cleared
for FTP ASCII transfers.
Daniel (8 July 2006)
- Ates Goral pointed out that libcurl's cookie parser did case insensitive
string comparisons on the path which is incorrect and provided a patch that
fixes this. I edited test case 8 to include details that test for this.
- Ingmar Runge provided a source snippet that caused a crash. The reason for
the crash was that libcurl internally was a bit confused about who owned the
DNS cache at all times so if you created an easy handle that uses a shared
DNS cache and added that to a multi handle it would crash. Now we keep more
careful internal track of exactly what kind of DNS cache each easy handle
uses: None, Private (allocated for and used only by this single handle),
Shared (points to a cache held by a shared object), Global (points to the
global cache) or Multi (points to the cache within the multi handle that is
automatically shared between all easy handles that are added with private
caches).
Daniel (4 July 2006)
- Toshiyuki Maezawa fixed a problem where you couldn't override the
Proxy-Connection: header when using a proxy and not doing CONNECT.
Daniel (24 June 2006)
- Michael Wallner added curl_formget(), which allows an application to extract
(serialise) a previously built formpost (as with curl_formadd()).
Daniel (23 June 2006)
- Arve Knudsen found a flaw in curl_multi_fdset() for systems where
curl_socket_t is unsigned (like Windows) that could cause it to wrongly
return a max fd of -1.
Daniel (20 June 2006)
- Peter Silva introduced CURLOPT_MAX_SEND_SPEED_LARGE and
CURLOPT_MAX_RECV_SPEED_LARGE that limit tha maximum rate libcurl is allowed
to send or receive data. This kind of adds the the command line tool's
option --limit-rate to the library.
The rate limiting logic in the curl app is now removed and is instead
provided by libcurl itself. Transfer rate limiting will now also work for -d
and -F, which it didn't before.
Daniel (19 June 2006)
- Made -K on a file that couldn't be read cause a warning to be displayed.
Daniel (13 June 2006)
- Dan Fandrich implemented --enable-hidden-symbols configure option to enable
-fvisibility=hidden on gcc >= 4.0. This reduces the size of the libcurl
binary and speeds up dynamic linking by hiding all the internal symbols from
the symbol table.
This module provides a single function called dump() that takes a
list of values as its argument and produces a string as its result.
The string contains Perl code that, when evaled, produces a deep
copy of the original arguments. The string is formatted for easy
reading.
If dump() is called in a void context, then the dump is printed on
STDERR instead of being returned.
If you don't like importing a function that overrides Perl's
not-so-useful builtin, then you can also import the same function
as pp(), mnemonic for "pretty-print".
