ui-repolist: Bold the currently viewed page.

Signed-off-by: Jamie Couture <jamie.couture@gmail.com>

cgit.css

@@ -548,6 +548,10 @@ div#cgit div.pager a {
 	margin: 0em 0.5em;
 }
 
+div#cgit div.pager .current {
+	font-weight: bold;
+}
+
 div#cgit span.age-mins {
 	font-weight: bold;
 	color: #080;

ui-repolist.c

@@ -123,11 +123,14 @@ void print_header(int columns)
 
 void print_pager(int items, int pagelen, char *search, char *sort)
 {
-	int i;
+	int i, ofs;
+	char *class = NULL;
 	html("<div class='pager'>");
-	for(i = 0; i * pagelen < items; i++)
-		cgit_index_link(fmt("[%d]", i+1), fmt("Page %d", i+1), NULL,
-				search, sort, i * pagelen);
+	for(i = 0, ofs = 0; ofs < items; i++, ofs = i * pagelen) {
+		class = (ctx.qry.ofs == ofs) ? "current" : NULL;
+		cgit_index_link(fmt("[%d]", i+1), fmt("Page %d", i+1), class,
+				search, sort, ofs);
+	}
 	html("</div>");
 }