1 files changed, 44 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/PreScanDVIReader.cpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/PreScanDVIReader.cpp
new file mode 100644
index 00000000000..ef862f02cc3
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-src/src/PreScanDVIReader.cpp
@@ -0,0 +1,44 @@
+/*************************************************************************
+** PreScanDVIReader.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- a fast DVI to SVG converter          **
+** Copyright (C) 2005-2021 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include "DVIActions.hpp"
+#include "PreScanDVIReader.hpp"
+
+using namespace std;
+
+
+PreScanDVIReader::PreScanDVIReader (std::istream &is, DVIActions *actions)
+	: BasicDVIReader(is), _actions(actions)
+{
+}
+
+
+void PreScanDVIReader::cmdBop (int) {
+	_currentPageNumber++;
+	BasicDVIReader::cmdBop(0);
+}
+
+
+void PreScanDVIReader::cmdXXX (int len) {
+	uint32_t numBytes = readUnsigned(len);
+	string s = readString(numBytes);
+	if (_actions)
+		_actions->special(s, 0, true);  // pre-process special
+}