rework dependency types code

Simplify, change default content depends number to 1,
change interface to make more sense.

7 files changed, 17 insertions, 17 deletions

diff --git a/IkiWiki/Plugin/calendar.pm b/IkiWiki/Plugin/calendar.pm
index a5cc20882..a1117992a 100644
--- a/IkiWiki/Plugin/calendar.pm
+++ b/IkiWiki/Plugin/calendar.pm
@@ -105,21 +105,21 @@ sub format_month (@) {
 			linktext => " $monthname ");
 	}
 	add_depends($params{page}, "$archivebase/$year/".sprintf("%02d", $month),
-		content => 0);
+		presence => 1);
 	if (exists $cache{$pagespec}{"$pyear/$pmonth"}) {
 		$purl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$pyear/" . sprintf("%02d", $pmonth),
 			linktext => " $pmonthname ");
 	}
 	add_depends($params{page}, "$archivebase/$pyear/".sprintf("%02d", $pmonth),
-		content => 0);
+		presence => 1);
 	if (exists $cache{$pagespec}{"$nyear/$nmonth"}) {
 		$nurl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$nyear/" . sprintf("%02d", $nmonth),
 			linktext => " $nmonthname ");
 	}
 	add_depends($params{page}, "$archivebase/$nyear/".sprintf("%02d", $nmonth),
-		content => 0);
+		presence => 1);
 
 	# Start producing the month calendar
 	$calendar=<<EOF;
@@ -212,11 +212,11 @@ EOF
 
 	# Add dependencies to update the calendar whenever pages
 	# matching the pagespec are added or removed.
-	add_depends($params{page}, $params{pages}, content => 0);
+	add_depends($params{page}, $params{pages}, presence => 1);
 	# Explicitly add all currently linked pages as dependencies, so
 	# that if they are removed, the calendar will be sure to be updated.
 	foreach my $p (@list) {
-		add_depends($params{page}, $p, content => 0);
+		add_depends($params{page}, $p, presence => 1);
 	}
 
 	return $calendar;
@@ -249,19 +249,19 @@ sub format_year (@) {
 			"$archivebase/$year",
 			linktext => "$year");
 	}
-	add_depends($params{page}, "$archivebase/$year", content => 0);
+	add_depends($params{page}, "$archivebase/$year", presence => 1);
 	if (exists $cache{$pagespec}{"$pyear"}) {
 		$purl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$pyear",
 			linktext => "\&larr;");
 	}
-	add_depends($params{page}, "$archivebase/$pyear", content => 0);
+	add_depends($params{page}, "$archivebase/$pyear", presence => 1);
 	if (exists $cache{$pagespec}{"$nyear"}) {
 		$nurl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$nyear",
 			linktext => "\&rarr;");
 	}
-	add_depends($params{page}, "$archivebase/$nyear", content => 0);
+	add_depends($params{page}, "$archivebase/$nyear", presence => 1);
 
 	# Start producing the year calendar
 	$calendar=<<EOF;
@@ -313,7 +313,7 @@ EOF
 		else {
 			$calendar.=qq{\t<td class="$tag">$monthabbr</td>\n};
 		}
-		add_depends($params{page}, "$archivebase/$year/$mtag", content => 0);
+		add_depends($params{page}, "$archivebase/$year/$mtag", presence => 1);
 
 		$calendar.=qq{\t</tr>\n} if ($month % $params{months_per_row} == 0);
 	}
diff --git a/IkiWiki/Plugin/edittemplate.pm b/IkiWiki/Plugin/edittemplate.pm
index 89d450725..2dd1dbe68 100644
--- a/IkiWiki/Plugin/edittemplate.pm
+++ b/IkiWiki/Plugin/edittemplate.pm
@@ -58,7 +58,7 @@ sub preprocess (@) {
 	$pagestate{$params{page}}{edittemplate}{$params{match}}=$link;
 
 	return "" if ($params{silent} && IkiWiki::yesno($params{silent}));
-	add_depends($params{page}, $link, content => 0);
+	add_depends($params{page}, $link, presence => 1);
 	return sprintf(gettext("edittemplate %s registered for %s"),
 		htmllink($params{page}, $params{destpage}, $link),
 	       	$params{match});
diff --git a/IkiWiki/Plugin/listdirectives.pm b/IkiWiki/Plugin/listdirectives.pm
index 96150f986..4023ed7d7 100644
--- a/IkiWiki/Plugin/listdirectives.pm
+++ b/IkiWiki/Plugin/listdirectives.pm
@@ -84,7 +84,7 @@ sub preprocess (@) {
 	foreach my $plugin (@pluginlist) {
 		$result .= '<li class="listdirectives">';
 		my $link=linkpage($config{directive_description_dir}."/".$plugin);
-		add_depends($params{page}, $link, content => 0);
+		add_depends($params{page}, $link, presence => 1);
 		$result .= htmllink($params{page}, $params{destpage}, $link);
 		$result .= '</li>';
 	}
diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index eef3013a0..9b041a748 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -195,7 +195,7 @@ sub preprocess (@) {
 			if (! length $link) {
 				error gettext("redir page not found")
 			}
-			add_depends($page, $link, content => 0);
+			add_depends($page, $link, presence => 1);
 
 			$value=urlto($link, $page);
 			$value.='#'.$redir_anchor if defined $redir_anchor;
diff --git a/IkiWiki/Plugin/pagecount.pm b/IkiWiki/Plugin/pagecount.pm
index 17eda0618..80561350b 100644
--- a/IkiWiki/Plugin/pagecount.pm
+++ b/IkiWiki/Plugin/pagecount.pm
@@ -23,8 +23,8 @@ sub preprocess (@) {
 	$params{pages}="*" unless defined $params{pages};
 	
 	# Needs to update count whenever a page is added or removed, so
-	# register a contentless dependency.
-	add_depends($params{page}, $params{pages}, content => 0);
+	# register a presence dependency.
+	add_depends($params{page}, $params{pages}, presence => 1);
 	
 	my @pages;
 	if ($params{pages} eq "*") {
diff --git a/IkiWiki/Plugin/postsparkline.pm b/IkiWiki/Plugin/postsparkline.pm
index 694d39575..3205958d4 100644
--- a/IkiWiki/Plugin/postsparkline.pm
+++ b/IkiWiki/Plugin/postsparkline.pm
@@ -48,7 +48,7 @@ sub preprocess (@) {
 		error gettext("unknown formula");
 	}
 
-	add_depends($params{page}, $params{pages}, content => 0);
+	add_depends($params{page}, $params{pages}, presence => 1);
 
 	my @list=sort { $params{timehash}->{$b} <=> $params{timehash}->{$a} } 
 		pagespec_match_list(
diff --git a/IkiWiki/Plugin/progress.pm b/IkiWiki/Plugin/progress.pm
index 3b664f4cb..26c537a84 100644
--- a/IkiWiki/Plugin/progress.pm
+++ b/IkiWiki/Plugin/progress.pm
@@ -36,8 +36,8 @@ sub preprocess (@) {
 		$fill.="%";
 	}
 	elsif (defined $params{totalpages} and defined $params{donepages}) {
-		add_depends($params{page}, $params{totalpages}, content => 0);
-		add_depends($params{page}, $params{donepages}, content => 0);
+		add_depends($params{page}, $params{totalpages}, presence => 1);
+		add_depends($params{page}, $params{donepages}, presence => 1);
 
 		my @pages=keys %pagesources;
 		my $totalcount=0;