Update docs.

* NEWS: Update.
* doc/dircond.conf.5: Update.
* doc/dircond.texi: Update.
* src/config.c (cb_watcher): Treat missing "event"
statement as "all events".
* src/dircond.h (evtsetall): New prototype.
* src/event.c (evtsetall): New function.
* src/environ.c: Minor fix.

7 files changed, 25 insertions, 7 deletions

diff --git a/NEWS b/NEWS
index 6444c82..3807aac 100644
--- a/NEWS
+++ b/NEWS
@@ -1,10 +1,14 @@
-dircond -- history of user-visible changes. 2013-05-29
+dircond -- history of user-visible changes. 2013-06-04
 Copyright (C) 2012, 2013 Sergey Poznyakoff
 See the end of file for copying conditions.
 
 Please send dircond bug reports to <gray+dircond@gnu.org.ua>
 
 Version 3.99.90 (Git)
+
+This is a complete rewrite of the project.  It uses a new
+configuration file format and works on Linux, BSD and Darwin.
+
 
 Version 3.0 (Git)
 
diff --git a/doc/dircond.conf.5 b/doc/dircond.conf.5
index 3c2f211..c035acd 100644
--- a/doc/dircond.conf.5
+++ b/doc/dircond.conf.5
@@ -13,7 +13,7 @@
 .\"
 .\" You should have received a copy of the GNU General Public License along
 .\" with dircond. If not, see <http://www.gnu.org/licenses/>.
-.TH DIRCOND.CONF 5 "June 3, 2013" "DIRCOND" "Dircond User Reference"
+.TH DIRCOND.CONF 5 "June 4, 2013" "DIRCOND" "Dircond User Reference"
 dircond.conf \- configuration file for
 .BR dircond (8).
 .SH DESCRIPTION
@@ -418,6 +418,8 @@ the \fBpath\fR statements.  The argument is a list of event names.  Both
 generic and system-dependent event namess are allowed.  Multiple
 \fBevent\fR statements accumulate.
 .
+A missing \fBevent\fR statements means watch all events.
+.
 For example:
 .RS
 .sp
diff --git a/doc/dircond.texi b/doc/dircond.texi
index e178621..75a84b2 100644
--- a/doc/dircond.texi
+++ b/doc/dircond.texi
@@ -793,6 +793,8 @@ the @code{path} statements.  The argument is a list of event names.  Both
 generic and system-dependent event namess are allowed.  Multiple
 @code{event} statements accumulate.
 
+A missing @code{event} statement means ``watch all events''.
+
 For example:
 
 @example
diff --git a/src/config.c b/src/config.c
index c3b9395..7e0ae4b 100644
--- a/src/config.c
+++ b/src/config.c
@@ -249,10 +249,8 @@ cb_watcher(enum grecs_callback_command cmd, grecs_node_t *node,
 			grecs_error(&node->locus, 0, "no command configured");
 			++err;
 		}
-		if (evtnullp(&eventconf.eventmask)) {
-			grecs_error(&node->locus, 0, "no events configured");
-			++err;
-		}
+		if (evtnullp(&eventconf.eventmask))
+			evtsetall(&eventconf.eventmask);
 		if (err == 0)
 			eventconf_flush(&node->locus);
 		else
diff --git a/src/dircond.h b/src/dircond.h
index f781306..06d8003 100644
--- a/src/dircond.h
+++ b/src/dircond.h
@@ -118,6 +118,7 @@ int defevt(const char *name, event_mask *mask, int line);
 int getevt(const char *name, event_mask *mask);
 int evtnullp(event_mask *mask);
 event_mask *event_mask_init(event_mask *m, int fflags, event_mask const *);
+void evtsetall(event_mask *m);
 
 /* Translate generic events to system ones and vice-versa */
 extern event_mask genev_xlat[];
diff --git a/src/environ.c b/src/environ.c
index fed2e9d..a28d6b8 100644
--- a/src/environ.c
+++ b/src/environ.c
@@ -119,7 +119,7 @@ environ_setup(char **hint, char **kve)
 	int wsflags = WRDSF_NOCMD | WRDSF_QUOTE | WRDSF_NOSPLIT |
 		      WRDSF_ENV | WRDSF_ENV_KV;
 
-	ws.ws_env = kve;
+	ws.ws_env = (const char **) kve;
 
 	if (!hint)
 		hint = empty;
diff --git a/src/event.c b/src/event.c
index bbf9181..4959859 100644
--- a/src/event.c
+++ b/src/event.c
@@ -147,4 +147,15 @@ event_mask_init(event_mask *m, int fflags, event_mask const *req)
 	return m;
 }
 
+void
+evtsetall(event_mask *m)
+{
+	int i;
 	
+	m->sys_mask = 0;
+	m->gen_mask = 0;
+	for (i = 0; i < genev_xlat[i].gen_mask; i++) {
+		m->gen_mask |= genev_xlat[i].gen_mask;
+		m->sys_mask |= genev_xlat[i].sys_mask;
+	}
+}