diffstat: diffstat (produces statistics from diff output)
diffstat:
diffstat: DiffStat is a simple filter that reads the output of the 'diff'
diffstat: program and displays a histogram of insertions, deletions, and
diffstat: modifications per-file.  It is useful for reviewing large, complex
diffstat: patch files.
diffstat:
diffstat: Thomas E. Dickey is the author of DiffStat.
diffstat:
diffstat:
diffstat: