r2866 - renderTagRowForViewer(): display refc for each "used" tag

diff --git a/inc/interface.php b/inc/interface.php
index da5c6853b253729673cfeb7ea535939a9305b384..f39da10effc59c9b3ec56d99fd253d3ad7e383f9 100644 (file)
--- a/inc/interface.php
+++ b/inc/interface.php
@@ -4695,12 +4695,12 @@ function renderTagRowForViewer ($taginfo, $level = 0)
        $self = __FUNCTION__;
        if (!count ($taginfo['kids']))
                $level++; // Shift instead of placing a spacer. This won't impact any nested nodes.
+       $refc = array_sum ($taginfo['refcnt']);
        echo "<tr><td align=left style='padding-left: " . ($level * 16) . "px;'>";
        if (count ($taginfo['kids']))
                printImageHREF ('node-expanded-static');
-       echo '<span title="id = ' . $taginfo['id'] . '">';
-       echo $taginfo['tag'] . '</span>';
-       echo "</td></tr>\n";
+       echo '<span title="id = ' . $taginfo['id'] . '">' . $taginfo['tag'];
+       echo ($refc ? " <small><i>(${refc})</i></small>" : '') . '</span></td></tr>';
        foreach ($taginfo['kids'] as $kid)
                $self ($kid, $level + 1);
 }