[last-changed] "hours/minutes/seconds ago" -> "today"

gen.sh

@@ -53,6 +53,12 @@ done | sort -r > $sorted
 while read line; do
     file=$(echo $line | awk '{print $2}')
     relative=$(git log -n 1 --pretty=format:%cr $file)
+    # instead of showing "x hours/minutes/seconds ago", show "today"
+    if echo $relative | grep "hour" >/dev/null \
+       || echo $relative | grep "minute" >/dev/null \
+       || echo $relative | grep "second" >/dev/null; then
+        relative="today"
+    fi
     bn=$(basename $file .wtn)
     echo "<p><a href=\"$bn.html\">$bn</a> - $relative"
 done < $sorted >> $lastchanged