+Sun Feb 18 12:07:27 1996 Jim Meyering (meyering@na-net.ornl.gov)
+
+ * join.c [TOLOWER]: Define.
+ (usage): Briefly describe new --ignore-case (-i) option.
+ (memcasecmp): New function.
+ (main): Set IGNORE_CASE for -i.
+ (keycmp): Compare with memcasecmp if IGNORE_CASE is set.
+ Suggestion and an initial patch from Alberto Accomazzi
+ <alberto@cfa0.harvard.edu>.
+
Sat Feb 17 18:54:40 1996 Jim Meyering (meyering@na-net.ornl.gov)
* sort.c: Add -z option. Change all occurrences of '\n' to `eolchar'.