Log of /commons/dormant/jrcs

Moving to TLP

Moving back :)

Moving to TLP

JRCS officially went to Codehaus

information on JRCS being dead

JRCS now lives at Codehaus. Prior to deletion, all files were tagged with JRCS_pre_delete

This commit was manufactured by cvs2svn to create tag
'JRCS_pre_delete'.

white component logo

menu dtd moved

removed the need to mark as compile/runtime comment from maven b1

trusting the wonder of script and moving all source files to asf 2 license. will build later as I move all poms to use the sandbox-build super-pom

apache 2.0 notices/licences

set the super-pom

This commit was manufactured by cvs2svn to create tag
'pre_ASF_2_license'.

ignore generated directories

added a copy of Myers' paper about his differencing algorithm

add navigation & download
merge content from doc

cleanup project

moved content to xdocs

Fixed typos in apache license

BUG: Diff crashed with two empty sequences as input. Fixed, with test cases added.
PR:
Obtained from:
Submitted by:
Reviewed by:

fixed links to downloadables

updated web page to reflect recent enhancements

added Eclipse IDE configuration files

minor modifications to doc-comments

added basic documentation as it appeared on original site

removed asserts so library doesn't deppend on Java 1.4

test both SimpleDiff and MyersDiff on each junit run

Added memory optimizations to Myers' diff algorithm. Now there are no out-of-memory errors for up to 8k of shuffled, or totally different items.

reverted the last not well-thought-out optimization

compress paths to save memory

fixed explanation of simple diff

added tests for large edits, and made SimpleDiff be again the default algorithm as it is fast and consumes little memory, despite producing suboptimal results

added tests for large shuffles, which strain the memory usage of Myers' algorithm

moved Visitor to it's own file, code cleanup, and comment cleanup

minor optimizations, and code and comment cleanup

cleaned up imports using the Eclipse IDE

updated license boilerplate to reflect correct copyright years and membership of the proyec to the Jakarta Commons

Fixed bug in javacc grammer.

Updated license boilderplate.

Regenerated parser.

Finished implementing Myer's differencing algorithm. All unit tests
now run 100%.

Myer's differencing algorithm produces optimum diffs fast and using
memory proportional to the sum of the lengths of the input sequences.

PR:
Obtained from:
Submitted by:
Reviewed by:

A clean-room implementation of Eugene Myers differencing algorithm.

see:

  http://www.cs.arizona.edu/people/gene/

The paper is at;

  http://www.cs.arizona.edu/people/gene/PAPERS/diff.ps

refactored to simplify implementation of Algorithm pattern

Contributions by Brian McBride <bwm@hplb.hpl.hp.com>

Implemented the Algorithm pattern to make the Diff class independent of the
particular implementation.

Implemented the visitor pattern over Revisions and Deltas to allow for
different functionality in traversals of a revision.

PR:
Obtained from:
Submitted by:
Reviewed by:

BUG: unsolicited output to System.out

BUG: indexing was skipping equivalence set for non-repeated items

Improved the diff algorithm using insights from:

  http://apinkin.net/space/DifferenceEngine

and specially Eugene Myers' paper about his excellent diff algorithm:

  http://www.cs.arizona.edu/people/gene/PAPERS/diff.ps

the JRCS diff algorithm is still the same, simple one, but it now performs
adequately with sequences containing repeated elements.

Credits for pinpointing the problem, getting involved, and pointing to a
solution go to:

  Robert MacGrogan <robertmacgrogan@yahoo.com>
  Brian McBride <bwm@hplb.hpl.hp.com>

PR:
Obtained from:
Submitted by:
Reviewed by:

added ORO library reference for JBuilder

BUG: overriding public methods with protected replacements

make ant build tools too

ready for new release

Made methods in Node public so they can be used in and while traversing the
archive tree.

Added methods to retreive the description and the list of symbols of an
archive.
PR:
Obtained from:
Submitted by:	Mathew Sozeau <mattam@netcourrier.com>
Reviewed by:

Added method to retreive log message associated with a given revision.

Submitted by:Kyrre Kristiansen [kyrre_kristiansen@yahoo.co.uk]
Reviewed by:	juanco@apache.org

exclude test-classes/** from distros

added zip file packaging of distros

added copy of Apache Software License

ready for 0.1.6 release

changed Version.compareTo() so it uses the same criteria CVS and RCS-CI use

removed Ssytem.err output in test

removed Ssytem.err output in catch

made public the Archive constructor that accepts an initial version number

Renamed the maven based build.xml to maven_build.xml.

Renamed plain_ant_build.xml to build.xml.

Chanes made for convenience and because no one is currently
maintaining the maven build file.
PR:
Obtained from:
Submitted by:
Reviewed by:

upgraded junit and oro

added new tests and bumpled up the version number

ignore JBuilder local configuration files

ignore directories generated by build process

added JBuilder project file

Fixed ChangeDelta to make the gerated RCS text be compatibe with RCS/CVS. Added
a test case for that.

The code was adding the wrong line ending character in several places. Fixed.

Archive.save() was not operational. Fixed it, and added a test case.
PR:
Obtained from:
Submitted by:
Reviewed by:

removed reundant code

changed the test data to decipher RCS/CVS file format

test data to decipher RCS/CVS file format

Removed unicode features from parser as RCS files are plain ASCII.

Fixed a LA bug in the grammar that somehow had gone undetected so far.

Fix bad checkstyle header file

Add myself as a committer :)

Fix descriptor to work with Maven 1.0-b4

cvsignore generated files

added a plain Ant build file in benefit of people not running maven

created a test for this problem
added a test RCS file, with tags with lots of
   graphic characters
shell script for creating idchar.testfile

Submitted By:   Matt Quail <matt@cortexebusiness.com.au>

fix package delcaration
brought <ID> in line with definition in rcsfiles(5).
redefined LETTER and IDCHAR as per rcsfiles(5).
   Particularly allowed punctuation and other graphic
   characters.
Of course, all the generated files will need to
   be re-generated by JavaCC

Regenerate generated files

Submitted By:   Matt Quail <matt@cortexebusiness.com.au>

Put Javacc generated files in the right location

Submitted By:   Matt Quail <matt@cortexebusiness.com.au>

 * added support for copying across test RCS files
   into the *.tests.jar (this needs to be cleaned up).
 * used correct (?) variable for javacc home

Submitted By:	Matt Quail <matt@cortexebusiness.com.au>

Once again.

More updates to the POM.

Fixing up the descriptor to match the b4 release.

This commit was manufactured by cvs2svn to create tag 'JRCS_1_0'.

This commit was manufactured by cvs2svn to create branch 'jakarta'.

Initial revision

New repository initialized by cvs2svn.

CVS to SVN Migration