[dw-free] Styles: add CSS class when calendar is horizontal

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/c085de60a5d3]

http://bugs.dwscoalition.org/show_bug.cgi?id=2360

Add a wrapper div with class "calendar-horizontal" around horizontal
calendars.

Patch by ninetydegrees.

Files modified:

• bin/upgrading/s2layers/core2.s2

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diff -r 0b30744ab665 -r c085de60a5d3 bin/upgrading/s2layers/core2.s2
--- a/bin/upgrading/s2layers/core2.s2	Tue Mar 02 10:29:53 2010 -0600
+++ b/bin/upgrading/s2layers/core2.s2	Tue Mar 02 16:32:01 2010 +0000
@@ -3716,6 +3716,7 @@ function print_module_calendar() {
 
     if ($*module_calendar_opts_type=="horizontal") {
         open_module("calendar","", "");
+        "<div class='calendar-horizontal'>";
         print $mon->month_format("%%month%%", true);
         foreach var YearWeek week ($mon.weeks) {
             foreach var YearDay day ($week.days) {
@@ -3728,6 +3729,7 @@ function print_module_calendar() {
             }
         }
         print $mon->month_format("%%yyyy%%", true);
+        "</div>";
         close_module();
     }
     else {
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