Documentation / diff-heuristic-options.txton commit Merge branches 'bw/ls-files-sans-the-index' and 'bw/config-h' into bw/repo-object (25bf951)
   1--indent-heuristic::
   2--no-indent-heuristic::
   3        These are to help debugging and tuning experimental heuristics
   4        (which are off by default) that shift diff hunk boundaries to
   5        make patches easier to read.