From 491de3de85835b13ab13bec703e3eb757a1d4e26 Mon Sep 17 00:00:00 2001
From: xxyzz <gitpull@protonmail.com>
Date: Thu, 6 Jun 2024 09:49:24 +0800
Subject: [PATCH] Remove upper case substitution modifiers

an upper case "SAFESUBST:" is used in
https://en.wiktionary.org/wiki/Template:ordinal
---
 src/wikitextprocessor/core.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wikitextprocessor/core.py b/src/wikitextprocessor/core.py
index 6bd96d8..35e2eff 100644
--- a/src/wikitextprocessor/core.py
+++ b/src/wikitextprocessor/core.py
@@ -1522,7 +1522,9 @@ def expander(arg: str) -> str:
                     tname = (
                         tname.strip()
                         .removeprefix("subst:")
+                        .removeprefix("SUBST:")
                         .removeprefix("safesubst:")
+                        .removeprefix("SAFESUBST:")
                     )
 
                     # Check if it is a parser function call