From 7431b1a7b2a5a5b796213bad72145254f6fcd3ee Mon Sep 17 00:00:00 2001
From: Aadhavan Srinivasan <aadhavan@twomorecents.org>
Date: Thu, 30 Jan 2025 15:08:18 -0500
Subject: [PATCH] Changed \Z to \z to fit with Go's naming

---
 regex/compile.go     | 2 +-
 regex/postfixNode.go | 2 +-
 regex/re_test.go     | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/regex/compile.go b/regex/compile.go
index f858076..3be2477 100644
--- a/regex/compile.go
+++ b/regex/compile.go
@@ -880,7 +880,7 @@ func thompson(re []postfixNode) (Reg, error) {
 						stateToAdd.assert = nonwboundAssert
 					case 'A':
 						stateToAdd.assert = soiAssert
-					case 'Z':
+					case 'z':
 						stateToAdd.assert = eoiAssert
 					}
 				} else { // Lookaround
diff --git a/regex/postfixNode.go b/regex/postfixNode.go
index 47f8c48..c60de47 100644
--- a/regex/postfixNode.go
+++ b/regex/postfixNode.go
@@ -98,7 +98,7 @@ func newEscapedNode(c rune, inCharClass bool) (postfixNode, error) {
 		if c == 'B' && inCharClass { // Invalid
 			return postfixNode{}, fmt.Errorf("word boundaries are not allowed in character class")
 		}
-	case 'A', 'Z': // A is start of input, Z is end of input (regardless of RE_MULTILINE)
+	case 'A', 'z': // A is start of input, z is end of input (regardless of RE_MULTILINE)
 		if inCharClass {
 			return postfixNode{}, fmt.Errorf("input boundaries are not allowed in character class")
 		} else {
diff --git a/regex/re_test.go b/regex/re_test.go
index 3e07024..80ba6e9 100644
--- a/regex/re_test.go
+++ b/regex/re_test.go
@@ -446,8 +446,8 @@ var reTests = []struct {
 	{`\A`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{0, 0}}},
 	{`$`, nil, "jkl\n123abc\nxyz", []Group{{14, 14}}},
 	{`$`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{3, 3}, {10, 10}, {14, 14}}},
-	{`\Z`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{14, 14}}},
-	{`^abc\Z`, []ReFlag{RE_MULTILINE}, "abc\nabc\nabc", []Group{{8, 11}}},
+	{`\z`, []ReFlag{RE_MULTILINE}, "jkl\n123abc\nxyz", []Group{{14, 14}}},
+	{`^abc\z`, []ReFlag{RE_MULTILINE}, "abc\nabc\nabc", []Group{{8, 11}}},
 
 	{`a.b`, nil, "a\nb", []Group{}},
 	{`a.b`, []ReFlag{RE_SINGLE_LINE}, "a\nb", []Group{{0, 3}}},