json uit html -> html.Unescape

NOS/cmd/nos/nos.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"html"
+
 	e "codeberg.org/pebbe/errors"
 
 	"encoding/xml"
@@ -165,7 +167,7 @@ func doArticle(filename string, url string, timestamp time.Time, needUpdate bool
 		if i2 < i1 {
 			ok = false
 		} else {
-			s = s[i1:i2]
+			s = html.UnescapeString(s[i1:i2])
 		}
 	}
 	if !ok {