* Version 5.0.1.
+ Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
+ --body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
+ FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
+ * src/nl.c (main): Fix those problems and remove literal quote marks
+ (e.g., "`%s'") from format string; instead use "%s" in each format
+ string and `quote (optarg)' as the corresponding argument.
+ Also, diagnose all invalid command line options before failing.
+
+ * src/nl.c (proc_text): Fix a bug introduced on 2001-11-10,
+ for textutils-2.0.17, that would make nl output extra newlines
+ in some cases. It was reported at http://bugs.debian.org/177256.
+ This bug was introduced for TEXTUTILS-2_0_17 on 2001-11-10.
+ * tests/misc/nl: Add test for the above-fixed bug.
+
* tests/misc/readlink: New file. Test the --canonicalize option.
* tests/misc/Makefile.am (TESTS): Add readlink.