Version 4.3 21-May-03
Refactoring for code improvements. POSIX compat fix (constification).
UTF-8 fixes.
Version 4.2 14-Apr-03
Build fixes. Removed some compiler warnings. UTF-8 fixes.
Version 4.1 12-Mar-03
Compilation fixes. A bug fix, and two optimization fixes.
Highlights of the 4.0 release:
1. Support for Perl's \Q...\E escapes.
2. "Possessive quantifiers" ?+, *+, ++, and {,}+ which come from Sun's Java
package. They provide some syntactic sugar for simple cases of "atomic
grouping".
3. Support for the \G assertion. It is true when the current matching position
is at the start point of the match.
4. A new feature that provides some of the functionality that Perl provides
with (?{...}). The facility is termed a "callout". The way it is done in PCRE
is for the caller to provide an optional function, by setting pcre_callout to
its entry point. To get the function called, the regex must include (?C) at
appropriate points.
5. Support for recursive calls to individual subpatterns. This makes it really
easy to get totally confused.
6. Support for named subpatterns. The Python syntax (?P<name>...) is used to
name a group.
7. Several extensions to UTF-8 support; it is now fairly complete. There is an
option for pcregrep to make it operate in UTF-8 mode.
8. The single man page has been split into a number of separate man pages.
These also give rise to individual HTML pages which are put in a separate
directory. There is an index.html page that lists them all. Some hyperlinking
between the pages has been installed.
* Hebrew translation!
* Right-to-left language support (for Hebrew, for example).
* Updated Korean translations.
* UTF-8 support in the Text Tool!
* Added 'The Gimp' to docs/PNG.txt
* Lithuanian translation.
* Fixed bug that would cause some translated stamp sounds to not load.
* Added Dutch translation of (older version of) HTML documentation.
* Updated Polish translations.
* Added Polish version of manpage.
* Fixed a few typos in the manpage.
* Fixed UTF-8 word-wrapping bug when there were no spaces
* When a locale requiring its own font can't be used because the font
is missing, Tux Paint STILL didn't work right. Fixed. (Set $LC_ALL=C)
* Added a set of square brushes (similar to the various round ones).
* Added "--nostamps" option to disable stamp tool.
(When it's not needed, they just take time to load, and RAM to store.)
* Added missing "--nosysconfig" to "--help" usage output.
* Increased MAX_FILES from 256 to 2048. Users with more than 128 images
saved were unable to load the newest images! (Hopefully 1024 saved
files is sufficient.)
* Thumbnails now saved to a ".thumbs" subdirectory under "saved".
(Old thumbnails will still be loaded, if found. Currently, the old
thumbnails will still be saved in the old location, not under .thumbs)
* Updated tuxpaint-import to create .thumbs subdirectory, and put new
thumbnails there.
* "Thick" and "Thin" Magic Tools made 'stronger.'
This program makes PNG graphics from DVI files as obtained from
TeX and its relatives.
It is intended to produce anti-aliased screen-resolution images as
fast as is possible. The target audience is people who need to
generate and regenerate many images again and again. The primary
target is the preview-latex (X)Emacs package, a package to preview
formulas from within (X)Emacs. Yes, you get to see your formulas
in the (X)Emacs buffer, see `http://preview-latex.sf.net'.
Another example is WeBWorK, an internet-based method for delivering
homework problems to students over the internet, giving students
instant feedback as to whether or not their answers are correct,
see `http://webwork.math.rochester.edu'.
Other applications may also benefit, like web applications as
latex2html and WYSIWYG editors like LyX.
This program makes PNG graphics from DVI files as obtained from
TeX and its relatives.
It is intended to produce anti-aliased screen-resolution images as
fast as is possible. The target audience is people who need to
generate and regenerate many images again and again. The primary
target is the preview-latex (X)Emacs package, a package to preview
formulas from within (X)Emacs. Yes, you get to see your formulas
in the (X)Emacs buffer, see `http://preview-latex.sf.net'.
Another example is WeBWorK, an internet-based method for delivering
homework problems to students over the internet, giving students
instant feedback as to whether or not their answers are correct,
see `http://webwork.math.rochester.edu'.
Other applications may also benefit, like web applications as
latex2html and WYSIWYG editors like LyX.
=================
BOGOFILTER NEWS
=================
$Id: CHANGES-0.14,v 1.15 2003/08/03 00:47:28 relson Exp $
0.14.202 2003-08-02
* Replaced use of memcpy() by memmove() in an input routine. The
overlapping copy migh cause data corruption on some systems.
* Fixed "make check" failures for bogoutil introduced with the
"combined wordlist" feature in 0.14.0. There has been a buffer
overflow. All users of bogofilter with combined wordlist prior to
0.14.2 are advised to upgrade.
* Fixed bogus "t.valgrind" test FAILures.
* Fixed uninitialized data in db_get_dbvalue(), for split word lists.
* New file, contrib/vm-bogofilter.el, provides an interface
between the VM mail reader and bogofilter."
* Revised lexer_v3.l for compatibility with flex-2.5.31
* Break up long line in regression test input for Solaris 2.5
compatibility.
0.14.1.1 2003-08-01
* Fixed check for adding spam_subject_tag to Subject: line.
* Updated French version of FAQ.
2003-07-31
* Correct problem with t.degen regression test.
0.14.1 2003-07-31
* Updated English version of FAQ.
2003-07-29
* Initial release of token degeneration code.
2003-07-25
* Revised lexer pattern to better recognize encoded tokens.
2003-07-24
* Implemented named exitcodes, with Unsure having its own
value (2) and changing the value for error from 2 to 3.
0.14.0.1 2003-07-23
* Fix problem with encoded text.
* Fix handling of absolute paths.
* Fix defect in base64 decoding that can cause segfaults.
* Bogoutil now complains before exiting when it can't open a
file.
* Updated bogominitrain.pl to work with combined wordlists.
0.14.0 2003-07-22
* Updated contrib/bogominitrain.pl prints more info and can save
messages used in training.
* Miscellaneous documentation updates.
2003-07-21
* Decode encoded text in header lines.
2003-07-19
* Bogofilter and bogoutil detect whether one or two wordlists
are in BOGOFILTER_DIR and use the appropriate wordlist mode
(combined or separate).
* Bogofilter's -V output now includes algorithm and database
info.
2003-07-18
* Default wordlist mode is single, combined wordlist.
File wordlist.db contains all spam and ham tokens.
2003-07-17
* Added tdb (trivial database) support.
2003-07-16
* Initial release of code allowing bogofilter to use a single,
combined BerkeleyDB database for storing both ham and spam
tokens. The file is named wordlist.db.
MAKE_ENV. There is no effective way to unset CPP otherwise and there are
some packages (the cross compilers using gcc) where having CPP set will
break things.
Summary: This release has the following new features that are not
available in 1.4.* releases
1. Generic properties to give application more control on I/O pipeline
2. Time allocation and fill value properties
3. New filters: external compression filter szip
internal shuffling and checksum filters
4. Compact storage layout for datasets
5. Redesigned I/O pipeline for better performance.
