Slightly more information on script errors in keyword reminder text

src/data/keyword.cpp

@@ -591,7 +591,12 @@ String KeywordDatabase::expand(const String& text,
 							
 							// Combine keyword & reminder with result
 							if (expand) {
-								String reminder = kw->reminder.invoke(ctx)->toString();
+								String reminder;
+								try {
+									reminder = kw->reminder.invoke(ctx)->toString();
+								} catch (const Error& e) {
+									handle_error(_ERROR_2_("in keyword reminder", e.what(), kw->keyword), true, false);
+								}
 								ctx.setVariable(_("keyword"),  to_script(total));
 								ctx.setVariable(_("reminder"), to_script(reminder));
 								result +=  _("<kw-"); result += expand_type; result += _(">");

src/script/functions/basic.cpp

@@ -335,7 +335,11 @@ SCRIPT_RULE_2_N_DEP(expand_keywords, ScriptValueP, _("default expand"), default_
 	}
 	SCRIPT_OPTIONAL_PARAM_C_(CardP, card);
 	WITH_DYNAMIC_ARG(keyword_usage_statistics, card ? &card->keyword_usage : nullptr);
-	SCRIPT_RETURN(db.expand(input, default_expand, combine, ctx));
+	try {
+		SCRIPT_RETURN(db.expand(input, default_expand, combine, ctx));
+	} catch (const Error& e) {
+		throw ScriptError(_ERROR_2_("in function", e.what(), _("expand_keywords")));
+	}
 }
 SCRIPT_RULE_2_DEPENDENCIES(expand_keywords) {
 	default_expand->dependencies(ctx, dep);