Sync move-if-change from Gnulib
commitba741225381d7b3206331a7a9271d370108b727c
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 2 Jan 2021 20:43:58 +0000 (2 12:43 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 2 Jan 2021 20:43:58 +0000 (2 12:43 -0800)
tree438c00a5e61728e7dfc1c77bf2265c253e39e004
parent82cfac84c7e24be587bb0b56c4ef2c80f7677aae
Sync move-if-change from Gnulib

This alters move-if-change so that its --version option outputs
the correct copyright date automatically.  One less thing
to update by hand.
scripts/move-if-change