diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -13,7 +13,7 @@
     'core.pkg.js' => '4c79d74f',
     'darkconsole.pkg.js' => '1f9a31bc',
     'differential.pkg.css' => '45951e9e',
-    'differential.pkg.js' => '500a75c5',
+    'differential.pkg.js' => 'c1af2de3',
     'diffusion.pkg.css' => 'a2d17c7d',
     'diffusion.pkg.js' => '6134c5a1',
     'favicon.ico' => '30672e08',
@@ -443,7 +443,7 @@
     'rsrc/js/application/releeph/releeph-preview-branch.js' => 'b2b4fbaf',
     'rsrc/js/application/releeph/releeph-request-state-change.js' => 'a0b57eb8',
     'rsrc/js/application/releeph/releeph-request-typeahead.js' => 'de2e896f',
-    'rsrc/js/application/repository/repository-crossreference.js' => '7fe9bc12',
+    'rsrc/js/application/repository/repository-crossreference.js' => 'c5627622',
     'rsrc/js/application/search/behavior-reorder-profile-menu-items.js' => 'e2e0a072',
     'rsrc/js/application/search/behavior-reorder-queries.js' => 'e9581f08',
     'rsrc/js/application/slowvote/behavior-slowvote-embed.js' => '887ad43f',
@@ -692,7 +692,7 @@
     'javelin-behavior-reorder-applications' => '76b9fc3e',
     'javelin-behavior-reorder-columns' => 'e1d25dfb',
     'javelin-behavior-reorder-profile-menu-items' => 'e2e0a072',
-    'javelin-behavior-repository-crossreference' => '7fe9bc12',
+    'javelin-behavior-repository-crossreference' => 'c5627622',
     'javelin-behavior-scrollbar' => '834a1173',
     'javelin-behavior-search-reorder-queries' => 'e9581f08',
     'javelin-behavior-select-content' => 'bf5374ef',
@@ -1555,12 +1555,6 @@
     '7f243deb' => array(
       'javelin-install',
     ),
-    '7fe9bc12' => array(
-      'javelin-behavior',
-      'javelin-dom',
-      'javelin-stratcom',
-      'javelin-uri',
-    ),
     '834a1173' => array(
       'javelin-behavior',
       'javelin-scrollbar',
@@ -1928,6 +1922,12 @@
       'javelin-stratcom',
       'phabricator-tooltip',
     ),
+    'c5627622' => array(
+      'javelin-behavior',
+      'javelin-dom',
+      'javelin-stratcom',
+      'javelin-uri',
+    ),
     'c587b80f' => array(
       'javelin-install',
     ),
diff --git a/src/applications/differential/view/DifferentialChangesetDetailView.php b/src/applications/differential/view/DifferentialChangesetDetailView.php
--- a/src/applications/differential/view/DifferentialChangesetDetailView.php
+++ b/src/applications/differential/view/DifferentialChangesetDetailView.php
@@ -204,6 +204,7 @@
           'loaded' => $this->getLoaded(),
           'undoTemplates' => hsprintf('%s', $renderer->renderUndoTemplates()),
           'displayPath' => hsprintf('%s', $display_parts),
+          'path' => $display_filename,
           'icon' => $display_icon,
         ),
         'class' => $class,
diff --git a/webroot/rsrc/js/application/repository/repository-crossreference.js b/webroot/rsrc/js/application/repository/repository-crossreference.js
--- a/webroot/rsrc/js/application/repository/repository-crossreference.js
+++ b/webroot/rsrc/js/application/repository/repository-crossreference.js
@@ -96,6 +96,17 @@
     if (target.hasAttribute('data-symbol-name')) {
       symbol = target.getAttribute('data-symbol-name');
     }
+
+    var line = getLineNumber(target);
+    if (line !== null) {
+      query.line = line;
+    }
+
+    var path = getPath(target);
+    if (path !== null) {
+      query.path = path;
+    }
+
     var uri = JX.$U('/diffusion/symbol/' + symbol + '/');
     uri.addQueryParams(query);
     window.open(uri);
@@ -111,6 +122,57 @@
     }
   }
 
+  function getLineNumber(target) {
+
+    // Figure out the line number by finding the most recent "<th />" in this
+    // row with a number in it. We may need to skip over one "<th />" if the
+    // diff is being displayed in unified mode.
+
+    var cell = JX.DOM.findAbove(target, 'td');
+    if (!cell) {
+      return null;
+    }
+
+    var row = JX.DOM.findAbove(target, 'tr');
+    if (!row) {
+      return null;
+    }
+
+    var ii;
+
+    var cell_list = [];
+    for (ii = 0; ii < row.childNodes.length; ii++) {
+      cell_list.push(row.childNodes[ii]);
+    }
+    cell_list.reverse();
+
+    var found = false;
+    for (ii = 0; ii < cell_list.length; ii++) {
+      if (cell_list[ii] === cell) {
+        found = true;
+      }
+
+      if (found && JX.DOM.isType(cell_list[ii], 'th')) {
+        var int_value = parseInt(cell_list[ii].textContent, 10);
+        if (int_value) {
+          return int_value;
+        }
+      }
+    }
+
+    return null;
+  }
+
+  function getPath(target) {
+    var changeset = JX.DOM.findAbove(target, 'div', 'differential-changeset');
+
+    if (!changeset) {
+      return null;
+    }
+
+    return JX.Stratcom.getData(changeset).path;
+  }
+
   if (config.container) {
     link(JX.$(config.container), config.lang);
   } else if (config.section) {