* Version 5.3.0.
- `pr --columns=N' was not equivalent to `pr -N'
+ `pr --columns=N' was not equivalent to `pr -N' when also using
+ either -s or -w.
+
* src/pr.c (main): Set `explicit_columns' for --columns=N,
not just for -N. This bug has existed since the introduction
of the --columns=N option on 1998-08-15.
+ * NEWS: Document this.
* tests/pr/Test.pm (test_vector): For each -N test, automatically
create a new test vector using --columns=N.