add mstch

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/mstch/src/token.hpp b/lib/mstch/src/token.hpp
new file mode 100644
index 0000000..fde8017
--- /dev/null
+++ b/lib/mstch/src/token.hpp
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <string>
+
+namespace mstch {
+
+using delim_type = std::pair<std::string, std::string>;
+
+class token {
+ public:
+  enum class type {
+    text, variable, section_open, section_close, inverted_section_open,
+    unescaped_variable, comment, partial, delimiter_change
+  };
+  token(const std::string& str, std::size_t left = 0, std::size_t right = 0);
+  type token_type() const { return m_type; };
+  const std::string& raw() const { return m_raw; };
+  const std::string& name() const { return m_name; };
+  const std::string& partial_prefix() const { return m_partial_prefix; };
+  const delim_type& delims() const { return m_delims; };
+  void partial_prefix(const std::string& p_partial_prefix) {
+    m_partial_prefix = p_partial_prefix;
+  };
+  bool eol() const { return m_eol; }
+  void eol(bool eol) { m_eol = eol; }
+  bool ws_only() const { return m_ws_only; }
+
+ private:
+  type m_type;
+  std::string m_name;
+  std::string m_raw;
+  std::string m_partial_prefix;
+  delim_type m_delims;
+  bool m_eol;
+  bool m_ws_only;
+  type token_info(char c);
+};
+
+}