Merge commit '1531d6e543' as 'gitstatus'

gitstatus/src/strings.h

@@ -0,0 +1,37 @@
+// Copyright 2019 Roman Perepelitsa.
+//
+// This file is part of GitStatus.
+//
+// GitStatus 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.
+//
+// GitStatus 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 GitStatus. If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef ROMKATV_GITSTATUS_STRINGS_H_
+#define ROMKATV_GITSTATUS_STRINGS_H_
+
+#include <ostream>
+
+namespace gitstatus {
+
+// If the pointers are null, prints nothing.
+//
+// Requires: !begin == !end.
+void CEscape(std::ostream& strm, const char* begin, const char* end);
+
+// If the pointers are null, prints null without quotes.
+//
+// Requires: !begin == !end.
+void Quote(std::ostream& strm, const char* begin, const char* end);
+
+}  // namespace gitstatus
+
+#endif  // ROMKATV_GITSTATUS_STRING_VIEW_H_