July 22, 2007

You've chaaanged maaan!

I went to the local Apple store yesterday to buy a Macbook Pro.  Unfortunately, the staff was too busy trying to sell $600 iPhones to bother with the $2500 Macbook Pro's.  Guess that's why they dropped the "Computer" from their name.

Posted by: mparker762 at 03:40 PM
Post contains 44 words, total size 1 kb.

July 12, 2007

Bugfixes in regex

There is a new version of the regex engine that includes a few bugfixes.

Posted by: mparker762 at 07:56 AM
Post contains 17 words, total size 1 kb.

November 14, 2002

Enhancements to clawk

A variety of small improvements to clawk, also changed the semantics of {n} in regex to mean {n,n}.

Posted by: mparker762 at 01:36 PM
Post contains 21 words, total size 1 kb.

November 13, 2002

Bugfixes in regex

Fixed a variety of bugs:

  • In regex, now interpret ']' immediately following the opening '[' as a shorthand for '\]'.
  • In regex, changed +special-class-names+ from a defconstant to a defparameter.
  • In clawk, removed dependence on the utils package.
  • In lexer, fixed deflexer macro to allow lexers to be compiled to a file.

Posted by: mparker762 at 02:30 PM
Post contains 50 words, total size 1 kb.

October 06, 2002

regex enhancements

Posted a new version of regex that implements the Perl \d \D \w \W \s \S metasequences, as well as the egrep \< and \> metasequences. It also implements (?=...) lookahead and (?!...) negative lookahead. The code is in the file regexexp.tgz (in tputils.tgz or available by itself).

If there are no problems over the next few weeks, I'll upgrade this version from experimental to stable.

Posted by: mparker762 at 09:05 AM
Post contains 68 words, total size 1 kb.

September 20, 2002

Changes for CMUCL

The Regex distribution now comes with the source for the GNU benchmark program.

The previous Lexer distribution used a very large floating point number in the example that was blowing up CMUCL. The new one uses a smaller one that should be ok.

Posted by: mparker762 at 01:49 PM
Post contains 46 words, total size 1 kb.

September 12, 2002

License change for utilities

All utilities should now come with a BSD-style license.

Posted by: mparker762 at 03:16 PM
Post contains 13 words, total size 1 kb.

September 11, 2002

Bug fix in regex (shows up as bug in deflexer)

Fixed a bug in regex that broke the deflexer system.

Posted by: mparker762 at 10:51 AM
Post contains 20 words, total size 1 kb.

September 07, 2002

Regex bugfix

Fixed another bug in patterns of the form "(abc)*" and "(abc)+".

Posted by: mparker762 at 09:51 AM
Post contains 13 words, total size 1 kb.

July 26, 2002

Bugfixes in regex

Fixed bug in patterns of the form "(abc)*" and "(abc)+".

Posted by: mparker762 at 03:14 PM
Post contains 13 words, total size 1 kb.

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