m8
/
src
/
m8
/
ast.cc
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92#include "m8/ast.hh"
#include "ob/term.hh"
namespace aec = OB::Term::ANSI_Escape_Codes;
#include <cstdint>
#include <cstddef>
#include <string>
#include <sstream>
#include <iostream>
#include <vector>
#include <functional>
Ast::Ast()
{
}
Ast::~Ast()
{
}
std::string Ast::str()
{
std::stringstream ss;
ss << "(\n";
for (auto const& e : ast)
{
ss << recurse_tmacro(e, 1);
}
ss << ")\n";
return ss.str();
}
void Ast::clear()
{
ast = {};
}
std::string Ast::recurse_tmacro(Tmacro const& t, std::size_t depth)
{
std::string indent_base {aec::fg_blue + ". " + aec::reset};
std::string indent;
for (std::size_t i = 0; i < depth; ++i)
{
indent += indent_base;
}
std::stringstream ss; ss
<< indent << "(\n"
<< indent << indent_base << aec::fg_magenta << "s-line : " << aec::fg_green << t.line_start << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "begin : " << aec::fg_green << t.begin << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "e-line : " << aec::fg_green << t.line_end << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "end : " << aec::fg_green << t.end << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "str : " << aec::fg_green << t.str << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "name : " << aec::fg_green << t.name << "\n" << aec::reset
<< indent << indent_base << aec::fg_magenta << "args : " << aec::fg_green << t.args << "\n" << aec::reset;
ss << indent << indent_base << aec::fg_magenta << "match : " << aec::fg_green;
if (t.match.size() > 1)
{
for (std::size_t i = 0; i < t.match.size() - 1; ++i)
{
ss << "[" << t.match.at(i) << "]" << aec::fg_magenta << ", " << aec::fg_green;
}
ss << "[" << t.match.back() << "]";
}
else if (t.match.size() == 1)
{
ss << "[" << t.match.back() << "]";
}
ss << "\n" << aec::reset;
if (t.children.empty())
{
ss << indent << indent_base << aec::fg_magenta << "children : " << aec::fg_green << "0\n" << aec::reset;
}
else
{
ss << indent << indent_base << aec::fg_magenta << "children : " << aec::fg_green << t.children.size() << "\n" << aec::reset;
for (auto const& c : t.children)
{
ss << recurse_tmacro(c, depth + 1);
}
}
ss << indent << ")\n";
return ss.str();
}