From 2255a6a0bba10eece24304f64ec8329068e8bf07 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@gnu.kitenet.net>
Date: Thu, 26 Nov 2009 14:57:52 -0500
Subject: calendar: Add title attributes for all links in the calendars.

---
 IkiWiki.pm                 |  2 +-
 IkiWiki/Plugin/calendar.pm | 33 +++++++++++++++++++++------------
 debian/changelog           |  1 +
 3 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 611ba6f65..99d5724eb 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1083,7 +1083,7 @@ sub htmllink ($$$;@) {
 	my @attrs;
 	foreach my $attr (qw{rel class title}) {
 		if (defined $opts{$attr}) {
-			push @attrs, " $attr=\"".$opts{attr}.'"';
+			push @attrs, " $attr=\"$opts{$attr}\"";
 		}
 	}
 
diff --git a/IkiWiki/Plugin/calendar.pm b/IkiWiki/Plugin/calendar.pm
index c9bdf4a17..cbbb57e98 100644
--- a/IkiWiki/Plugin/calendar.pm
+++ b/IkiWiki/Plugin/calendar.pm
@@ -128,7 +128,8 @@ sub format_month (@) {
 		$url = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$params{year}/".$params{month},
 			noimageinline => 1,
-			linktext => " $monthname ");
+			linktext => $monthname,
+			title => $monthname);
 	}
 	add_depends($params{page}, "$archivebase/$params{year}/$params{month}",
 		deptype("presence"));
@@ -136,7 +137,8 @@ sub format_month (@) {
 		$purl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$pyear/$pmonth",
 			noimageinline => 1,
-			linktext => "\&larr");
+			linktext => "\&larr",
+			title => $pmonthname);
 	}
 	add_depends($params{page}, "$archivebase/$pyear/$pmonth",
 		deptype("presence"));
@@ -144,7 +146,8 @@ sub format_month (@) {
 		$nurl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$nyear/$nmonth",
 			noimageinline => 1,
-			linktext => "\&rarr");
+			linktext => "\&rarr",
+			title => $nmonthname);
 	}
 	add_depends($params{page}, "$archivebase/$nyear/$nmonth",
 		deptype("presence"));
@@ -173,7 +176,7 @@ EOF
 		my $dowabbr = POSIX::strftime("%a", @day);
 		$downame{$dow % 7}=$downame;
 		$dowabbr{$dow % 7}=$dowabbr;
-		$calendar.= qq{\t\t<th class="month-calendar-day-head $downame">$dowabbr</th>\n};
+		$calendar.= qq{\t\t<th class="month-calendar-day-head $downame" title="$downame">$dowabbr</th>\n};
 	}
 
 	$calendar.=<<EOF;
@@ -191,7 +194,7 @@ EOF
 	# nothing has been printed, or else we are in the middle of a row.
 	for (my $day = 1; $day <= month_days(year => $params{year}, month => $params{month});
 	     $day++, $wday++, $wday %= 7) {
-		# At tihs point, on a week_start_day, we close out a row,
+		# At this point, on a week_start_day, we close out a row,
 		# and start a new one -- unless it is week_start_day on the
 		# first, where we do not close a row -- since none was started.
 		if ($wday == $week_start_day) {
@@ -200,7 +203,8 @@ EOF
 		}
 		
 		my $tag;
-		if (defined $linkcache{"$params{year}/$params{month}/$day"}) {
+		my $key="$params{year}/$params{month}/$day";
+		if (defined $linkcache{$key}) {
 			if ($day == $today) {
 				$tag='month-calendar-day-this-day';
 			}
@@ -209,9 +213,10 @@ EOF
 			}
 			$calendar.=qq{\t\t<td class="$tag $downame{$wday}">};
 			$calendar.=htmllink($params{page}, $params{destpage}, 
-				$linkcache{"$params{year}/$params{month}/$day"},
+				$linkcache{$key},
 				noimageinline => 1,
-				"linktext" => "$day");
+				linktext => $day,
+				title => pagetitle(IkiWiki::basename($linkcache{$key})));
 			$calendar.=qq{</td>\n};
 		}
 		else {
@@ -276,21 +281,24 @@ sub format_year (@) {
 		$url = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$params{year}",
 			noimageinline => 1,
-			linktext => "$params{year}");
+			linktext => $params{year},
+			title => $params{year});
 	}
 	add_depends($params{page}, "$archivebase/$params{year}", deptype("presence"));
 	if (exists $pagesources{"$archivebase/$pyear"}) {
 		$purl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$pyear",
 			noimageinline => 1,
-			linktext => "\&larr;");
+			linktext => "\&larr;",
+			title => $pyear);
 	}
 	add_depends($params{page}, "$archivebase/$pyear", deptype("presence"));
 	if (exists $pagesources{"$archivebase/$nyear"}) {
 		$nurl = htmllink($params{page}, $params{destpage}, 
 			"$archivebase/$nyear",
 			noimageinline => 1,
-			linktext => "\&rarr;");
+			linktext => "\&rarr;",
+			title => $nyear);
 	}
 	add_depends($params{page}, "$archivebase/$nyear", deptype("presence"));
 
@@ -333,7 +341,8 @@ EOF
 			$murl = htmllink($params{page}, $params{destpage}, 
 				"$archivebase/$params{year}/$mtag",
 				noimageinline => 1,
-				linktext => "$monthabbr");
+				linktext => $monthabbr,
+				title => $monthname);
 			$calendar.=qq{\t<td class="$tag">};
 			$calendar.=$murl;
 			$calendar.=qq{\t</td>\n};
diff --git a/debian/changelog b/debian/changelog
index e31928223..2b468ca2f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -13,6 +13,7 @@ ikiwiki (3.20091114) UNRELEASED; urgency=low
     pretty-printed dates, using the same formatting as used for page
     modification date display, etc.
   * htmllink: Allow a title attribute to be specified.
+  * calendar: Add title attributes for all links in the calendars.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 16 Nov 2009 15:46:45 -0500
 
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