Ctcompare allows you to compare several sets of C or Java code trees on a token basis, rather than on a line by line basis. These programs help to identify code copying and similarities between snippets of code in both trees, even if the actual lines are dissimilar. License: GNU General Public License v3 Changes: ctcompare's speed has been doubled, with some hand-coding of the hotspot loops. A new database has been added, with read speeds comparable to Berkeley DB 4, but with faster write speeds. Compile-time support for code comparisons within a source tree has been added.

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