log src/org/tmatesoft/hg/internal/FileRenameHistory.java @ 710:cf200271439a

age author description
2013-08-05 Artem Tikhomirov Speed up (a) file rename history to minimize file reads; (b) file.isCopy(int) to read metadata for few revisions at once (use pattern assumes earlier revisions are likely to be queried, too); (c) HgIgnore.isIgnored by caching matched initial fragments (to substitute more expensive Matcher.matches with cheaper HashMap.contains)
2013-08-02 Artem Tikhomirov Fix file.isCopy() for blame/annotate. Refactor status and blame to use newly introduced FileHistory helper that builds file rename history