From d641b646300d53ac4bd0b00587752c79021f41c4 Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Sat, 29 Oct 2022 17:13:07 +0200
Subject: [PATCH] Extend list of uncertainty prefixes for times

---
 src/NodaUncertaintyHelper.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/NodaUncertaintyHelper.php b/src/NodaUncertaintyHelper.php
index 3c66030..d35a274 100644
--- a/src/NodaUncertaintyHelper.php
+++ b/src/NodaUncertaintyHelper.php
@@ -75,6 +75,8 @@ final class NodaUncertaintyHelper {
         "c. ",
         "ca ",
         "ca. ",
+        "za. ",
+        "~",
         "circa ",
         "gegen ",
         "um ",