+Sat Oct 7 22:27:01 1995 Jim Meyering (meyering@comco.com)
+
+ * join.c (add_field): No longer return a value.
+ (decode_field_spec): New function.
+ (add_field_list): Rewrite to be more strict.
+ Before, `,1.2' was accepted as valid.
+ (main): Use xstrtol instead atoi.
+ Combine nearly identical -a and -v cases.
+
+Fri Oct 6 23:10:01 1995 Jim Meyering (meyering@comco.com)
+
+ * join.c (main): Report `too few/many non-option arguments'
+ then print --help output rather than just the latter.
+ Properly interpret obsolescent usage like `join -o 2.1 2.1 2.2'.
+ (usage): Describe POSIX -1, -2 options and deprecate -j* ones
+
+ * join.c (usage): Move to precede all other functions.
+
+ * join.c: Protoize.
+
Tue Oct 3 22:44:05 1995 Jim Meyering (meyering@comco.com)
* csplit.c, sort.c, tac.c: Test SA_INTERRUPT, not _POSIX_VERSION,
+User-visible changes in release 1.14
+* join accepts POSIX `-o 0' field specifier.
User-visible changes in release 1.13
* md5sum: with --check, distinguish between open/read failure and bad checksum
* md5sum: remove -h, -s, -v short options