kc3-lang/gnulib

2013-01-03T10:23:30

update-copyright: avoid copyright notice date corruption Given a sequence of copyright year numbers in which the final one was a two-digit number that happened to be a substring of a preceding four-digit year number, we would mistakenly update the substring (from two- to four-digit) rather than the two-digit number at the end, which, combined with the addition of the current 4-digit year number would yield two 5-digit year numbers, e.g., here, it would convert the first "99" to "1999, 2013" rather than the final one: 1991, 99 11999, 20131, 1999 * build-aux/update-copyright: Tighten a regexp. * tests/test-update-copyright.sh: Add a test case to trigger the bug. Reported by Joseph Myers in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/32281