chore: bump scintilla and lexilla version

3rdparty/lexilla545/lexilla/lexlib/LexAccessor.cxx

@@ -0,0 +1,94 @@
+// Scintilla source code edit control
+/** @file LexAccessor.cxx
+ ** Interfaces between Scintilla and lexers.
+ **/
+// Copyright 1998-2010 by Neil Hodgson <neilh@scintilla.org>
+// The License.txt file describes the conditions under which this software may be distributed.
+#include <cassert>
+#include <cstring>
+
+#include <string>
+#include <algorithm>
+
+#include "ILexer.h"
+#include "Scintilla.h"
+
+#include "LexAccessor.h"
+#include "CharacterSet.h"
+
+using namespace Lexilla;
+
+namespace Lexilla {
+
+bool LexAccessor::MatchIgnoreCase(Sci_Position pos, const char *s) {
+	assert(s);
+	for (; *s; s++, pos++) {
+		if (*s != MakeLowerCase(SafeGetCharAt(pos))) {
+			return false;
+		}
+	}
+	return true;
+}
+
+void LexAccessor::GetRange(Sci_PositionU startPos_, Sci_PositionU endPos_, char *s, Sci_PositionU len) const {
+	assert(s);
+	assert(startPos_ <= endPos_ && len != 0);
+	memset(s, '\0', len);
+	endPos_ = std::min(endPos_, startPos_ + len - 1);
+	endPos_ = std::min(endPos_, static_cast<Sci_PositionU>(lenDoc));
+	len = endPos_ - startPos_;
+	if (startPos_ >= static_cast<Sci_PositionU>(startPos) && endPos_ <= static_cast<Sci_PositionU>(endPos)) {
+		const char * const p = buf + (startPos_ - startPos);
+		memcpy(s, p, len);
+	} else {
+		pAccess->GetCharRange(s, startPos_, len);
+	}
+}
+
+void LexAccessor::GetRangeLowered(Sci_PositionU startPos_, Sci_PositionU endPos_, char *s, Sci_PositionU len) const {
+	assert(s);
+	GetRange(startPos_, endPos_, s, len);
+	while (*s) {
+		if (*s >= 'A' && *s <= 'Z') {
+			*s += 'a' - 'A';
+		}
+		++s;
+	}
+}
+
+std::string LexAccessor::GetRange(Sci_PositionU startPos_, Sci_PositionU endPos_) const {
+	assert(startPos_ < endPos_);
+	endPos_ = std::min(endPos_, static_cast<Sci_PositionU>(lenDoc));
+	const Sci_PositionU len = endPos_ - startPos_;
+	std::string s(len, '\0');
+	GetRange(startPos_, endPos_, s.data(), len + 1);
+	return s;
+}
+
+std::string LexAccessor::GetRangeLowered(Sci_PositionU startPos_, Sci_PositionU endPos_) const {
+	assert(startPos_ < endPos_);
+	endPos_ = std::min(endPos_, static_cast<Sci_PositionU>(lenDoc));
+	const Sci_PositionU len = endPos_ - startPos_;
+	std::string s(len, '\0');
+	GetRangeLowered(startPos_, endPos_, s.data(), len + 1);
+	return s;
+}
+
+void LexAccessor::SetLevelIfDifferent(Sci_Position line, int level) {
+	if (level != pAccess->GetLevel(line)) {
+		pAccess->SetLevel(line, level);
+	}
+}
+
+int FoldLevelFlags(int levelLine, int levelNext, bool white, bool headerPermitted) noexcept {
+	int flags = 0;
+	if (white) {
+		flags |= SC_FOLDLEVELWHITEFLAG;
+	}
+	if ((levelLine < levelNext) && (headerPermitted)) {
+		flags |= SC_FOLDLEVELHEADERFLAG;
+	}
+	return flags;
+}
+
+}