From 9feecbc9bf27745d86fa515c5a1f63f681951a7c Mon Sep 17 00:00:00 2001
From: Alessandro Iezzi <aiezzi@alessandroiezzi.it>
Date: Wed, 11 May 2022 18:07:15 +0200
Subject: Enhancement for search engine

Must be removed on the rendered page all menus found.
---
 search/index.cgi | 33 ++++++++++++++++++++++-----------
 1 file changed, 22 insertions(+), 11 deletions(-)

diff --git a/search/index.cgi b/search/index.cgi
index 86df972..56dc145 100755
--- a/search/index.cgi
+++ b/search/index.cgi
@@ -15,17 +15,28 @@ done
 RETURN=$(
 find ../ -name "*.html" -not -path "../search/*" |
     while read i; do
-        RESULTS=`grep "$WORDS" $i`
-        if [ ! -z "$RESULTS" ]; then
-            TITLE=`grep "<title>.*</title>" $i | sed 's/<[^>]*>//g' | sed 's/[ ]*//'`
-            echo $i | sed -E 's/[\.\/]*(.*)/<a href="\/\1"><h4>'$TITLE'<\/h4><\/a>/g'
-            echo "<ul>"
-            grep "$WORDS" $i \
-                | sed -E 's/<[^>]*>//g' \
-                | sed -E 's/[ ]*(.*)/<li>\1<\/li>/g' \
-                | sed -E 's/('$WORDS')/<span style="background: yellow">\1<\/span>/g'
-            echo "</ul>"
-        fi
+        for WORD in $WORDS
+        do
+            RESULTS=`grep "$WORD" $i`
+            if [ ! -z "$RESULTS" ]; then
+                TITLE=`grep "<title>.*</title>" $i | sed 's/<[^>]*>//g' | sed 's/[ ]*//'`
+                echo $i | sed -E 's/[\.\/]*(.*)/<a href="\/\1"><h4>'$TITLE'<\/h4><\/a>/g'
+                echo "<ul>"
+                grep "$WORD" $i \
+                    | sed -E 's/<[^>]*>//g' \
+                    | sed -E 's/[ ]*(.*)/<li>\1<\/li>/g' \
+                    | sed -E 's/('$WORD')/<span style="background: yellow">\1<\/span>/g'
+                echo "</ul>"
+#            TITLE=`grep "<title>.*</title>" $i | sed 's/<[^>]*>//g' | sed 's/[ ]*//'`
+#            echo $i | sed -E 's/[\.\/]*(.*)/<a href="\/\1"><h4>'$TITLE'<\/h4><\/a>/g'
+#            echo "<ul>"
+#            grep "$WORDS" $i \
+#                | sed -E 's/<[^>]*>//g' \
+#                | sed -E 's/[ ]*(.*)/<li>\1<\/li>/g' \
+#                | sed -E 's/('$WORDS')/<span style="background: yellow">\1<\/span>/g'
+#            echo "</ul>"
+            fi
+        done
     done
       )
 
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