Starting on a substantial refactoring to fix bugs.

1. All Diff::LCS::__* methods are now moved to Diff::LCS::Internals and
   named without the underscores.
2. Fixed the documentation for Diff::LCS::patch. (Some formatting may
   have been broken.)
3. Eliminated normalize_patchset in favour of the (substantially
   similar) analyze_patchset. This allows for a single-pass over a
   patchset to determine whether the patchset contains changes and
   transform it to the object-based format.
4. Made Diff::LCS::ContextChange descend from Diff::LCS::Change. This
   will probably change so that both descend from something like a
   Diff::LCS::AbstractChange because of some issues that may arise with
   case statement order.

0 files changed, 0 insertions, 0 deletions