+2007-01-06 Jim Meyering <jim@meyering.net>
+
+ * tests/fmt/basic (pfx-only, pfx-of-pfx): New tests,
+ based on examples from G.P. Halkes in
+ <http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/9388>.
+
2007-01-06 G.P. Halkes <buscom@ghalkes.nl>
* src/fmt.c (copy_rest): Correct prefix handling.
['pfx-1', qw (-p '>'),
{IN=> " 1\n 2\n\t3\n\t\t4\n> quoted\n> text\n"},
{OUT=> " 1\n 2\n\t3\n\t\t4\n> quoted text\n"}],
+
+ # Don't remove prefix from a prefix-only line.
+ ['pfx-only', qw (-p '>'),
+ {IN=> ">\n"},
+ {OUT=> ">\n"}],
+
+ # With a multi-byte prefix, say, "foo", don't empty a line that
+ # starts with a strict prefix (e.g. "fo") of that prefix.
+ # With fmt from coreutils-6.7, it would mistakenly output an empty line.
+ ['pfx-of-pfx', qw (-p 'foo'),
+ {IN=> "fo\n"},
+ {OUT=> "fo\n"}],
);
my $save_temps = $ENV{DEBUG};