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// file : libbuild2/script/token.cxx -*- C++ -*-
// license : MIT; see accompanying LICENSE file
#include <libbuild2/script/token.hxx>
using namespace std;
namespace build2
{
namespace script
{
void
token_printer (ostream& os, const token& t, print_mode m)
{
const string& v (t.value);
// Only quote non-name tokens for diagnostics.
//
const char* q (m == print_mode::diagnostics ? "'" : "");
switch (t.type)
{
case token_type::clean: os << q << '&' << v << q; break;
case token_type::pipe: os << q << '|' << q; break;
case token_type::in_pass: os << q << "<|" << q; break;
case token_type::in_null: os << q << "<-" << q; break;
case token_type::in_file: os << q << "<=" << q; break;
case token_type::in_doc: os << q << "<<=" << v << q; break;
case token_type::in_str: os << q << "<<<=" << v << q; break;
case token_type::out_pass: os << q << ">|" << q; break;
case token_type::out_null: os << q << ">-" << q; break;
case token_type::out_trace: os << q << ">!" << q; break;
case token_type::out_merge: os << q << ">&" << q; break;
case token_type::out_file_ovr: os << q << ">=" << q; break;
case token_type::out_file_app: os << q << ">+" << q; break;
case token_type::out_file_cmp: os << q << ">?" << q; break;
case token_type::out_doc: os << q << ">>?" << v << q; break;
case token_type::out_str: os << q << ">>>?" << v << q; break;
case token_type::in_l: os << q << '<' << v << q; break;
case token_type::in_ll: os << q << "<<" << v << q; break;
case token_type::in_lll: os << q << "<<<" << v << q; break;
case token_type::out_g: os << q << '>' << v << q; break;
case token_type::out_gg: os << q << ">>" << v << q; break;
case token_type::out_ggg: os << q << ">>>" << v << q; break;
default: build2::token_printer (os, t, m);
}
}
}
}
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