htmlize in breadcrumbs

Author: vladak

opengrok-indexer/src/main/java/org/opengrok/indexer/web/Util.java

@@ -442,9 +442,13 @@ public static String breadcrumbPath(String urlPrefix, String path,
             if (isDir || i < pnames.length - 1) {
                 pwd.append(PATH_SEPARATOR);
             }
-            markup.append(ANCHOR_LINK_START).append(prefix).append(pwd)
-                    .append(postfix).append(CLOSE_QUOTED_TAG).append(pnames[i])
-                    .append(ANCHOR_END);
+            markup.append(ANCHOR_LINK_START).
+                    append(prefix).
+                    append(pwd).
+                    append(postfix).
+                    append(CLOSE_QUOTED_TAG).
+                    append(Util.htmlize(pnames[i])).
+                    append(ANCHOR_END);
             if (isDir || i < pnames.length - 1) {
                 markup.append(sep);
             }

opengrok-indexer/src/test/java/org/opengrok/indexer/web/UtilTest.java

@@ -133,10 +133,10 @@ void breadcrumbPath() {
                         + "<a href=\"/r//a/c/\">c</a>/"
                         + "<a href=\"/r//a/c/d\">d</a>",
                 Util.breadcrumbPath("/r/", "../a/b/../c//d", '/', "", true));
-        // path components should be URI encoded
+        // path components should be URI encoded and htmlized
         assertEquals("<a href=\"/root/foo/&project=y\">foo</a>/"
-                + "<a href=\"/root/foo/bar%20&project=y\">bar </a>",
-                Util.breadcrumbPath("/root/", "foo/bar ", '/', "&project=y", true));
+                + "<a href=\"/root/foo/bar%3E&project=y\">bar&gt;</a>",
+                Util.breadcrumbPath("/root/", "foo/bar>", '/', "&project=y", true));
     }
 
     @Test