App::sdif - sdif and family tools, cdif and watchdiff
sdif f1 f2
diff f1 f2 | cdif
git diff | sdif --cdif -n
sdif-tools are composed by sdif and related tools including cdif and watchdiff.
sdif prints diff output in side-by-side format.
cdif adds visual effect for diff output, comparing lines in word-by-word, or character-by-character bases.
watchdiff calls specified command repeatedly, and print the output with visual effect to emphasize modified part.
See individual manual of each command for detail.
$ cpanm App::sdif or $ curl -sL http://cpanmin.us | perl - App::sdif
Copyright (C) Kazumasa Utashiro.
These commands and libraries are free software; you can redistribute it and/or modify it under the same terms as Perl itself.