1 files changed, 6 insertions, 6 deletions
diff --git a/org/out_metadata.org b/org/out_metadata.org
index 965a36e..c5eddc5 100644
--- a/org/out_metadata.org
+++ b/org/out_metadata.org
@@ -85,12 +85,12 @@ metadata_ ~= format(q"┃<body lang="en" xml:lang="en">
 ┃");
 metadata_ ~= "<div class=\"flex-menu-bar\"><div class=\"flex-menu-option\">";
 if (doc_matters.opt.action.html_curate_link) {
-  metadata_ ~= format(q"┃<p>[<a href="../../index.html">&nbsp;HOME&nbsp;</a>] Curated metadata
+  metadata_ ~= format(q"┃<p>[<a href="../../../index.html">&nbsp;<b>≅</b>&nbsp;HOME&nbsp;</a>] Curated metadata:
    [<a href="../../authors.html">&nbsp;Authors&nbsp;</a>]
    [<a href="../../topics.html">&nbsp;Topics&nbsp;</a>]</p>
 ┃");
 } else {
-  metadata_ ~= format(q"┃<p>[<a href="../../index.html">&nbsp;HOME&nbsp;</a>]
+  metadata_ ~= format(q"┃<p>[<a href="../../../index.html">&nbsp;≅&nbsp;<b>HOME</b>&nbsp;</a>]
 ┃");
 }
 metadata_ ~= "</div>" ~ inline_search_form(doc_matters) ~ "</div><hr />";
@@ -132,11 +132,11 @@ metadata_ ~= "<p class=\"lev1\">● markup source: [<a href=\"../../" ~ pth_pod.
              ~ "[<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "/\">"
              ~ "&nbsp;pod&nbsp;tree&nbsp;</a>]</p>";
 metadata_ ~= "<p class=\"lev1\">● outputs: [<a href=\""    ~ doc_matters.src.filename_base ~ ".html\">"
-             ~ "&nbsp;html&nbsp;scroll&nbsp;</a>] "
+             ~ "&nbsp;▣&nbsp;html&nbsp;scroll&nbsp;</a>] "
              ~ "[<a href=\""    ~ doc_matters.src.filename_base ~ "/toc.html\">"
-             ~ "&nbsp;html&nbsp;seg&nbsp;</a>]"
+             ~ "&nbsp;▤&nbsp;html&nbsp;seg&nbsp;</a>]"
              ~ "[<a href=\"../../" ~ pth_epub.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "." ~ doc_matters.src.language ~ ".epub\">"
-             ~ "&nbsp;epub&nbsp;</a>]</p>";
+             ~ "&nbsp;◆&nbsp;epub&nbsp;</a>]</p>";
 if (doc_matters.conf_make_meta.meta.classify_topic_register_arr.length > 0) {
   metadata_ ~= "<hr /><p class=\"lev0\">Topics:</p>";
   string[] _top = ["", "", "", "", ""];
@@ -548,7 +548,7 @@ string theme_light_1 = format(q"┃
 <input type="hidden" name="ec" value="on">
 <input type="hidden" name="url" value="on">
 <button type="submit" form="search" name="fn" value="%s">doc</button>
-<button type="submit" form="search">db</button>
+<button type="submit" form="search">※ db</button>
 </font></form>
 <!-- SiSU Spine Search -->
 </div>┃",