1 files changed, 36 insertions, 0 deletions
diff --git a/tiger-compiler/lib/misc/escape.hh b/tiger-compiler/lib/misc/escape.hh
new file mode 100644
index 0000000..199c8b2
--- /dev/null
+++ b/tiger-compiler/lib/misc/escape.hh
@@ -0,0 +1,36 @@
+/**
+ ** \file  misc/escape.hh
+ ** \brief Escape: escaping special characters for output.
+ **/
+
+#pragma once
+
+#include <iosfwd>
+#include <string>
+
+namespace misc
+{
+  class escaped
+  {
+  public:
+    std::ostream& print(std::ostream& ostr) const;
+
+  protected:
+    template <class T> escaped(const T&);
+
+    template <class T> friend escaped escape(const T&);
+
+  protected:
+    std::string pobj_str_;
+
+  private:
+    std::ostream& escape_(std::ostream& o, const std::string& es) const;
+  };
+
+  template <class T> escaped escape(const T&);
+
+  std::ostream& operator<<(std::ostream& o, const escaped&);
+
+} // namespace misc
+
+#include <misc/escape.hxx>