From 64bd70ca19ce0b1ea03189e32b44be5fbccb5553 Mon Sep 17 00:00:00 2001
From: Joe Freeman <joe@freemansoft.com>
Date: Mon, 1 Jul 2024 11:32:53 -0400
Subject: [PATCH 1/3] restore names when negative sign is in between words

---
 lib/extensions/string.dart        | 2 +-
 test/extensions/strings_test.dart | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/lib/extensions/string.dart b/lib/extensions/string.dart
index bdc275f..22ad1af 100644
--- a/lib/extensions/string.dart
+++ b/lib/extensions/string.dart
@@ -5,7 +5,7 @@ const negativeNumberPreface = 'Negative';
 extension StringExtension on String {
   String get alphanumeric {
     // Match '-' only if it is followed by a digit and replace with negativeNumberPreface
-    final patternNegative = RegExp(r'-(?=\d)');
+    final patternNegative = RegExp(r'^(-)(?=\d)');
     // Match all non alphanumeric characters (excluding negativeNumberPreface replacements) and replace them with a space
     final patternNonAlphanumeric = RegExp(r'[^a-zA-Z0-9]');
 
diff --git a/test/extensions/strings_test.dart b/test/extensions/strings_test.dart
index 0e81ee9..0463ad0 100644
--- a/test/extensions/strings_test.dart
+++ b/test/extensions/strings_test.dart
@@ -35,5 +35,14 @@ void main() {
   test('extension alphanumeric negative numbers', () {
     final test = '-4';
     expect(test.alphanumeric, 'Negative4');
+    final test2 = '-4-grey';
+    expect(test2.alphanumeric, 'Negative4Grey');
+  });
+
+  test('extension alphanumeric with minus sign', () {
+    final test = 'White-4';
+    expect(test.alphanumeric, 'White4');
+    final test2 = 'White-4-dog';
+    expect(test2.alphanumeric, 'White4Dog');
   });
 }

From 00925fa9573fa3202fb5c594347b7f7d6c68b1de Mon Sep 17 00:00:00 2001
From: Joe Freeman <joe@freemansoft.com>
Date: Mon, 1 Jul 2024 11:35:21 -0400
Subject: [PATCH 2/3] add a test

---
 test/extensions/strings_test.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/extensions/strings_test.dart b/test/extensions/strings_test.dart
index 0463ad0..12bc8fb 100644
--- a/test/extensions/strings_test.dart
+++ b/test/extensions/strings_test.dart
@@ -37,6 +37,8 @@ void main() {
     expect(test.alphanumeric, 'Negative4');
     final test2 = '-4-grey';
     expect(test2.alphanumeric, 'Negative4Grey');
+    final test3 = '--4';
+    expect(test3.alphanumeric, '4');
   });
 
   test('extension alphanumeric with minus sign', () {

From 9e031f341a9969fbad5b6686648f032c83588292 Mon Sep 17 00:00:00 2001
From: Joe Freeman <joe@freemansoft.com>
Date: Mon, 1 Jul 2024 11:45:24 -0400
Subject: [PATCH 3/3] Another test

---
 test/extensions/strings_test.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/extensions/strings_test.dart b/test/extensions/strings_test.dart
index 12bc8fb..425c0ff 100644
--- a/test/extensions/strings_test.dart
+++ b/test/extensions/strings_test.dart
@@ -39,6 +39,8 @@ void main() {
     expect(test2.alphanumeric, 'Negative4Grey');
     final test3 = '--4';
     expect(test3.alphanumeric, '4');
+    final test4 = '-grey-4';
+    expect(test4.alphanumeric, 'Grey4');
   });
 
   test('extension alphanumeric with minus sign', () {