From 1244953d437f8d0e4adc89fe4e887189961f9841 Mon Sep 17 00:00:00 2001
From: "Stephan T. Lavavej" <unknown>
Date: Sat, 7 Mar 2026 08:42:24 +1100
Subject: Improve compatibility with std::regex implementations.
 https://github.com/notepad-plus-plus/notepad-plus-plus/pull/17816

---
 doc/ScintillaHistory.html |  2 ++
 src/Document.cxx          | 12 +++++++++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index 26333e1be..c1a77ed67 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -593,6 +593,8 @@
 	<td>Sven Ritter</td>
 	<td>Stefan Löffler</td>
 	<td>Nathaniel Braun</td>
+      </tr><tr>
+	<td>Stephan T. Lavavej</td>
     </tr>
     </table>
     <h2 id="Releases">Releases</h2>
diff --git a/src/Document.cxx b/src/Document.cxx
index 458c1e93f..4fb266730 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -3141,7 +3141,9 @@ public:
 	const Document *doc;
 	Sci::Position position;
 
-	explicit ByteIterator(const Document *doc_=nullptr, Sci::Position position_=0) noexcept :
+	ByteIterator() noexcept :
+		ByteIterator(nullptr) {}
+	explicit ByteIterator(const Document *doc_, Sci::Position position_=0) noexcept :
 		doc(doc_), position(position_) {
 	}
 	char operator*() const noexcept {
@@ -3206,7 +3208,9 @@ public:
 	using pointer = wchar_t*;
 	using reference = wchar_t&;
 
-	explicit UTF8Iterator(const Document *doc_=nullptr, Sci::Position position_=0) noexcept :
+	UTF8Iterator() noexcept :
+		UTF8Iterator(nullptr) {}
+	explicit UTF8Iterator(const Document *doc_, Sci::Position position_=0) noexcept :
 		doc(doc_), position(position_) {
 		if (doc) {
 			ReadCharacter();
@@ -3295,7 +3299,9 @@ public:
 	using pointer = wchar_t*;
 	using reference = wchar_t&;
 
-	explicit UTF8Iterator(const Document *doc_=nullptr, Sci::Position position_=0) noexcept :
+	UTF8Iterator() noexcept :
+		UTF8Iterator(nullptr) {}
+	explicit UTF8Iterator(const Document *doc_, Sci::Position position_=0) noexcept :
 		doc(doc_), position(position_) {
 	}
 	wchar_t operator*() const noexcept {
-- 
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