From 992c5f53d5c9fc2035e935a7d24822bc0241fda4 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Fri, 19 Jun 2026 18:38:38 +0100
Subject: Insert underscores before digits

---
 src/main/java/org/zwobble/hobgoblin/compiler/util/Casing.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/java')

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/util/Casing.java b/src/main/java/org/zwobble/hobgoblin/compiler/util/Casing.java
index 1b962a4..ac0871b 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/util/Casing.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/util/Casing.java
@@ -14,7 +14,7 @@ public class Casing {
 
         for (var characterIndex = 0; characterIndex < lowerCamelCase.length(); characterIndex++) {
             var character = lowerCamelCase.charAt(characterIndex);
-            if (Character.isUpperCase(character)) {
+            if (Character.isUpperCase(character) || Character.isDigit(character)) {
                 upperCase.append('_');
                 upperCase.append(character);
             } else {
-- 
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