Girocco/CLIUtil.pm: provide Progress warn method
commit37ff77f4e8fda9b3c5f384fa7f9122e6c6bd3edb
authorKyle J. McKay <mackyle@gmail.com>
Fri, 5 Mar 2021 10:17:45 +0000 (5 03:17 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Fri, 5 Mar 2021 10:17:45 +0000 (5 03:17 -0700)
tree5ce70aaab0087736ac7b44bf3be35025c498da0a
parent18f12629744851710afa98dee653f0fe8bd243f9
Girocco/CLIUtil.pm: provide Progress warn method

While the "emit" method outputs to STDOUT, the new "warn" method
outputs to STDERR and the new "emitfh" method accepts a file
handle as the first argument.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Girocco/CLIUtil.pm