+Wed Apr 26 13:34:54 2006 Ben Pfaff <blp@gnu.org>
+
+ Improve command name completion in readline.
+
+ * read-line.c (readln_initialize): Set up readline to only break
+ words for completion at new-line. That way we can complete a
+ whole command name. Also, set rl_attempted_completion_function
+ instead of rl_completion_entry_function so we can disable
+ completing on file names, which is usually not what we want in
+ PSPP.
+
+Wed Apr 26 13:31:00 2006 Ben Pfaff <blp@gnu.org>
+
+ Improve the way we handle the various parsing "states". Until now
+ we've hard-coded the state transitions in the command definition
+ file, but that's error-prone and, worse, it's redundant--we can
+ figure out what state we're in anyhow. We can cleanly handle
+ INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
+
+ * automake.mk (src_ui_terminal_pspp_LDADD): Move libui earlier to
+ avoid link errors.
+
+ * main.c (main): Handle new CMD_* results.
+ (execute_command) Move most per-command actions into cmd_parse().
+ (handle_error) Removed. cmd_parse() handles command failure.
+
+Tue Apr 25 11:08:17 2006 Ben Pfaff <blp@gnu.org>
+
+ Finish reforming error message support. In this phase, move
+ message.c into libpspp.
+
+ * automake.mk: Remove message.c from sources.
+
+Tue Apr 25 10:58:19 2006 Ben Pfaff <blp@gnu.org>
+
+ Continue reforming error message support. In this phase, drop
+ actual message printing from core code, substituting a callback,
+ and add the callback to each UI. Also, move verbose_msg() into
+ its own module.
+
+ * automake.mk (src_ui_terminal_libui_a_SOURCES): Add msg-ui.c,
+ msg-ui.h.
+
+ * command-line.c: (parse_command_line) Call
+ verbose_increment_level() instead of increment err_verbosity
+ directly, now that we have a little abstraction.
+
+ * msg-ui.c: New file.
+
+ * msg-ui.h: New file.
+
+ * main.c: (main) Call msg_ui_init(). Use any_errors().
+ (terminate) Call msg_ui_done(). Make termination order more
+ rational.
+
+ * read-line.c: (readln_read) Use reset_msg_count() now we have a
+ little abstraction.
+
+Tue Apr 25 09:39:46 2006 Ben Pfaff <blp@gnu.org>
+
+ * main.c: (terminate) Mark static and NO_RETURN. If called
+ recursively, which can only happen via signal, just exit instead
+ of trying to gracefully shut down.
+
+Fri Mar 31 10:33:37 2006 Ben Pfaff <blp@gnu.org>
+
+ * command-line.c: (var pre_syntax_message) -d and -u are no longer
+ supported.
+