Projects tagged ‘diff’ and ‘patch’

The GNU diffutils are comprised of diff, diff3, sdiff, and cmp, utilities for showing differences between files. The manual also documents patch, which uses diff output to update files.

Meld is a visual diff and merge tool. You can compare two or three files and edit them in place (diffs update dynamically). You can compare two or three folders and launch file comparisons. You can ... [More] browse and view a working copy from popular version control systems such such as CVS, Subversion, Bazaar-ng and Mercurial. [Less]

Kompare is a graphical difference viewer that allows you to visualize changes to a file. Whether you're a developer comparing source code, or you just want to see the difference between that research ... [More] paper draft and the final document, Kompare is the tool you need. [Less]

The Diff Match and Patch libraries offer robust algorithms to perform the operations required for synchronizing plain text. Diff: Compare two blocks of plain text and efficiently return a list of ... [More] differences. Diff Demo Match: Given a search string, find its best fuzzy match in a block of plain text. Weighted for both accuracy and location. Match Demo Patch: Apply a list of patches onto plain text. Use best-effort to apply patch even when the underlying text doesn't match. Patch Demo Currently available in Java, JavaScript, C++, C# and Python. Regardless of language, each library features the same API and the same functionality. All versions also have comprehensive test harnesses. Public UsersGoogle Documents MobWrite Collabedit PatchworkEditor WhiteRoom Mozilla Bespin Your project here... AlgorithmsThis library implements Myer's diff algorithm which is generally considered to be the best general-purpose diff. A layer of pre-diff speedups and post-diff cleanups surround the diff algorithm, improving both performance and output quality. This library also implements a Bitap matching algorithm at the heart of a flexible matching and patching strategy. [Less]

Cross-platform alternative to unix patch utility capable to apply unified diffs. Patches are welcome.

A library that implements a generic diff algorithm and provides a class to create and merge unified diff patches.

The Project was moved. New place is http://code.google.com/p/java-diff-utils/

NIAPIU stand for NIAP(our group name) + Incremental Upgrade. NIAPIU is designed for help people to decrease the bandwidth when software upgrade. It use bsdiff(http://www.daemonology.net/bsdiff/) ... [More] as kernel.bsdiff routinely produces binary patches 50-80% smaller than those produced by Xdelta, and 15% smaller than those produced by RTPatch. In our experience,NIAPIU is VERY useful.Under normal circumstances，it can save more than 90% of the bandwidth. [Less]

Variance is a collection of components to help solve the problem of revisions of objects and data in applications. This could range from data versioning to object revisions.

May be useful to generate patches(updates) for software.