Log Message:
Update to 1.2.3, provided by OBATA Akio in PR 33252:
2006-04-20  Mikio Hirabayashi
* estraier.c (est_db_edit_doc): a bug of ID assignment was fixed.
* estraier.c (est_db_get_doc_attr): attribute indexes were to be used.
* estraier.c (est_regex_new): case insensitive mode was added.
* estnode.c (est_url_shuttle): a bug when "resbody" was null was fixed.
* estwaver.c: new file.
* wavermod.c: new file.
* Makefile.in: a bug about compilation on Mac OS X was fixed.
- Release: 1.2.3

2006-04-15  Mikio Hirabayashi
* estraier.c (est_check_strand, est_check_stror): checking rules
  were changed.
* estraier.c (est_search_union): a bug about memory allocation with
  regex was fixed.
* estraier.c (est_check_stroreq): new function.
* estmaster.c (startup): "attrindex" attribute was added.
* mastermod.c (log_rotate): new function.
* estcmd.c (runcreate, runput, rungather): "-tr" option was added.
- Release: 1.2.2