--- /dev/null
+#include "render_context.hpp"
+#include "state/outside_section.hpp"
+#include "visitor/get_token.hpp"
+
+using namespace mstch;
+
+const mstch::node render_context::null_node;
+
+render_context::push::push(render_context& context, const mstch::node& node):
+ m_context(context)
+{
+ context.m_nodes.emplace_front(node);
+ context.m_node_ptrs.emplace_front(&node);
+ context.m_state.push(std::unique_ptr<render_state>(new outside_section));
+}
+
+render_context::push::~push() {
+ m_context.m_nodes.pop_front();
+ m_context.m_node_ptrs.pop_front();
+ m_context.m_state.pop();
+}
+
+std::string render_context::push::render(const template_type& templt) {
+ return m_context.render(templt);
+}
+
+render_context::render_context(
+ const mstch::node& node,
+ const std::map<std::string, template_type>& partials):
+ m_partials(partials), m_nodes(1, node), m_node_ptrs(1, &node)
+{
+ m_state.push(std::unique_ptr<render_state>(new outside_section));
+}
+
+const mstch::node& render_context::find_node(
+ const std::string& token,
+ std::list<node const*> current_nodes)
+{
+ if (token != "." && token.find('.') != std::string::npos)
+ return find_node(token.substr(token.rfind('.') + 1),
+ {&find_node(token.substr(0, token.rfind('.')), current_nodes)});
+ else
+ for (auto& node: current_nodes)
+ if (visit(has_token(token), *node))
+ return visit(get_token(token, *node), *node);
+ return null_node;
+}
+
+const mstch::node& render_context::get_node(const std::string& token) {
+ return find_node(token, m_node_ptrs);
+}
+
+std::string render_context::render(
+ const template_type& templt, const std::string& prefix)
+{
+ std::string output;
+ bool prev_eol = true;
+ for (auto& token: templt) {
+ if (prev_eol && prefix.length() != 0)
+ output += m_state.top()->render(*this, {prefix});
+ output += m_state.top()->render(*this, token);
+ prev_eol = token.eol();
+ }
+ return output;
+}
+
+std::string render_context::render_partial(
+ const std::string& partial_name, const std::string& prefix)
+{
+ return m_partials.count(partial_name) ?
+ render(m_partials.at(partial_name), prefix) : "";
+}