contrib / diff-highlight / diff-highlight.perlon commit replace-object: check_replace_refs is safe in multi repo environment (c3c36d7)
   1package main;
   2
   3# Some scripts may not realize that SIGPIPE is being ignored when launching the
   4# pager--for instance scripts written in Python.
   5$SIG{PIPE} = 'DEFAULT';
   6
   7DiffHighlight::highlight_stdin();
   8exit 0;